Subversion Repositories ALCASAR

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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 3191 2024-04-14 22:31:49Z rexy $
1 root 3 
 
2969 rexy 4 
# ALCASAR is a Free and open source NAC (Network Access Controler) created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
3170 rexy 5 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares Coovachilli, freeradius, mariaDB, lighttpd, php, netfilter, e2guardian, ntpd, openssl, unbound, gammu, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
2969 rexy 6 
# contact : info@alcasar.net
959 franck 7 
 
1 root 8 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2969 rexy 9 
# This script is distributed under the Gnu General Public License (GPLV3)
2466 richard 10 
 
1 root 11 
# Options :
376 franck 12 
#       -i or --install
13 
#       -u or --uninstall
14 
# Functions :
2990 rexy 15 
#	system_testing	: Free space test and mageia version test
16 
#	network_testing	: Internet connectivity tests
1221 richard 17 
#	init			: Installation of RPM and scripts
18 
#	network			: Network parameters
2552 rexy 19 
#	ACC				: ALCASAR Control Center installation
20 
#	CA				: Certification Authority initialization
1837 richard 21 
#	time_server		: NTPd configuration
1221 richard 22 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 23 
#	freeradius		: FreeRadius initialisation
2990 rexy 24 
#	chilli			: Coovachilli initialisation (+authentication page)
2521 armand.ito 25 
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2990 rexy 26 
#	ulogd			: Log system in userland (match NFLOG target of iptables)
2775 rexy 27 
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 28 
#	unbound			: Name server configuration
2990 rexy 29 
#	vnstat			: Little network stat daemon
2688 lucas.echa 30 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 31 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 32 
#	fail2ban		: Fail2ban IDS installation and configuration
33 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 34 
#	msec			: Mageia security package configuration
2304 tom.houday 35 
#	letsencrypt		: Let's Encrypt client
2990 rexy 36 
#	mail_service	: Mail service for email authentification method
2552 rexy 37 
#	post_install	: Security, log rotation, etc.
1 root 38 
 
2499 tom.houday 39 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 40 
DATE=`date '+%d %B %Y - %Hh%M'`
41 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 42 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 43 
mode="install"
1 root 44 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 45 
DIR_INSTALL=`pwd`						# current directory
1015 richard 46 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
47 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 48 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
49 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
50 
DIR_WEB="/var/www/html"					# directory of Lighttpd
51 
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
52 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 53 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
54 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 55 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 56 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 57 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 58 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 59 
DB_RADIUS="radius"						# database name used by FreeRadius server
60 
DB_USER="radius"						# user name allows to request the users database
61 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 62 
# ******* Network parameters - paramètres réseau *******
2552 rexy 63 
HOSTNAME="alcasar"						# default hostname
64 
DOMAIN="localdomain"					# default local domain
2736 rexy 65 
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
66 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 67 
MTU="1500"
1243 richard 68 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 69 
# ****** Paths - chemin des commandes *******
70 
SED="/bin/sed -i"
71 
# ****************** End of global parameters *********************
72 
 
2724 rexy 73 
license()
959 franck 74 
{
75 
	if [ $Lang == "fr" ]
1538 richard 76 
	then
3190 rexy 77 
		echo "                   *******************************"
78 
		echo "                   **** Licence d'utilisation ****"
79 
		echo "                   *******************************"
80 
		echo
81 
		echo "ALCASAR est un logiciel libre"
82 
		echo
83 
		echo "Avant de l'installer, vous devez accepter les termes de sa licence 'GPL-V3'"
84 
		echo "Le descriptif de cette licence est disponible dans le fichier 'GPL-3.0.txt'"
85 
		echo "Une traduction française est disponible dans le fichier 'GPL-3.0.fr.txt'."
86 
		echo
87 
		echo "Les objectifs de cette licence sont de garantir à l'utilisateur :"
88 
		echo "- La liberté d'exécuter le logiciel, pour n'importe quel usage ;"
89 
		echo "- La liberté d'étudier et d'adapter le logiciel à ses besoins ;"
90 
		echo "- La liberté de redistribuer des copies ;"
91 
		echo "- L'obligation de faire bénéficier à la communauté les versions modifiées."
92 
		echo
1538 richard 93 
	else
3190 rexy 94 
		echo "                   *******************************"
95 
		echo "                   ****      User License     ****"
96 
		echo "                   *******************************"
97 
		echo
98 
		echo "ALCASAR is an open source software"
99 
		echo
100 
		echo "Before install it, you must understand and accept the license 'GPL-V3'"
101 
		echo "you can read this license in the file 'GPL-3.0.txt'"
102 
		echo
103 
		echo "The goals of this license are :"
104 
		echo "- the freedom of using the software ;"
105 
		echo "- the freedom of studying et adapting it for its own uses ;"
106 
		echo "- the freedom of redistributing copies of it ;"
107 
		echo "- the compulsory of giving the modify versions to the community"
108 
		echo
959 franck 109 
	fi
1538 richard 110 
	response=0
2760 lucas.echa 111 
	PTN='^[oOyYnN]?$'
112 
	until [[ "$response" =~ $PTN ]]
1538 richard 113 
	do
114 
		if [ $Lang == "fr" ]
1563 franck 115 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 116 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
117 
		fi
118 
		read response
119 
	done
120 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
121 
	then
122 
		exit 1
123 
	fi
2724 rexy 124 
} # End of license()
959 franck 125 
 
2724 rexy 126 
header_install()
1 root 127 
{
128 
	clear
129 
	echo "-----------------------------------------------------------------------------"
460 richard 130 
	echo "                     ALCASAR V$VERSION Installation"
1 root 131 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
132 
	echo "-----------------------------------------------------------------------------"
2724 rexy 133 
} # End of header_install()
1 root 134 
 
2552 rexy 135 
########################################################
2990 rexy 136 
##                  "system_testing"                  ##
3190 rexy 137 
## - Test distribution version                        ##
2552 rexy 138 
## - Test ALCASAR version (if already installed)      ##
139 
## - Test free space on /var  (>10G)                  ##
140 
## - Test Internet access                             ##
141 
########################################################
2990 rexy 142 
system_testing()
29 richard 143 
{
1529 richard 144 
# Test of Mageia version
3043 rexy 145 
# extract the current Mageia version and hardware architecture (X86_64)
3190 rexy 146 
	fic="/etc/product.id"
147 
	DISTRIBUTION_NAME=`cat $fic|cut -d"," -f2|cut -d"=" -f2`
148 
	DISTRIBUTION_VERSION=`cat $fic|cut -d"," -f4|cut -d"=" -f2`
149 
	DISTRIBUTION_ARCH=`cat $fic|cut -d"," -f7|cut -d"=" -f2`
150 
	if [ "$DISTRIBUTION_ARCH" != "x86_64" ]
2149 richard 151 
		then
152 
		if [ $Lang == "fr" ]
2669 tom.houday 153 
			then echo "Votre architecture matérielle doit être en 64bits"
154 
			else echo "You hardware architecture must be 64bits"
2149 richard 155 
		fi
2482 lucas.echa 156 
		exit 1
2149 richard 157 
	fi
3190 rexy 158 
	if [[("$DISTRIBUTION_NAME" != "Mageia" ) || (( "$DISTRIBUTION_VERSION" != "8" ) && ( "$DISTRIBUTION_VERSION" != "9" ))]]
2688 lucas.echa 159 
	then
2669 tom.houday 160 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
161 
			then
162 
			echo
163 
			if [ $Lang == "fr" ]
164 
				then
165 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
166 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
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				echo "2 - Installez Linux-Mageia 8 et ALCASAR (cf. doc d'installation)"
2669 tom.houday 168 
				echo "3 - Importez votre base des usagers"
169 
			else
170 
				echo "The automatic update of ALCASAR can't be performed."
171 
				echo "1 - Save your traceability files and the user database"
3077 rexy 172 
				echo "2 - Install Linux-Mageia 8 & ALCASAR (cf. installation doc)"
2669 tom.houday 173 
				echo "3 - Import your users database"
174 
			fi
175 
		else
176 
			if [ $Lang == "fr" ]
177 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
178 
				else echo "The installation of ALCASAR can't be performed."
179 
			fi
180 
		fi
181 
		echo
182 
		if [ $Lang == "fr" ]
3077 rexy 183 
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
184 
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 185 
		fi
2688 lucas.echa 186 
		exit 1
2669 tom.houday 187 
	fi
188 
 
1362 richard 189 
# Test if ALCASAR is already installed
190 
	if [ -e $CONF_FILE ]
191 
	then
2396 tom.houday 192 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 193 
		if [ $Lang == "fr" ]
2669 tom.houday 194 
			then echo "La version $current_version d'ALCASAR est déjà installée"
195 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 196 
		fi
1362 richard 197 
		response=0
2458 richard 198 
		PTN='^[12]$'
2760 lucas.echa 199 
		until [[ "$response" =~ $PTN ]]
1362 richard 200 
		do
201 
			if [ $Lang == "fr" ]
2669 tom.houday 202 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
203 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 204 
			fi
1362 richard 205 
			read response
206 
		done
2458 richard 207 
		if [ "$response" = "2" ]
1362 richard 208 
		then
2560 rexy 209 
			rm -f /var/tmp/alcasar-conf*
1362 richard 210 
		else
2870 rexy 211 
# Create the archive of conf files
1362 richard 212 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2970 rexy 213 
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
214 
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
215 
			if [ $local_unbound_unit -ne 4 ]; then
216 
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
217 
			fi
1362 richard 218 
			mode="update"
219 
		fi
3180 rexy 220 
	else
221 
		license
1529 richard 222 
	fi
2847 rexy 223 
# Free /var (when updating) and test free space
224 
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
225 
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 226 
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
227 
	if [ $free_space -lt 10 ]
1529 richard 228 
		then
2771 rexy 229 
		if [ $Lang == "fr" ]
2847 rexy 230 
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 231 
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 232 
		fi
2771 rexy 233 
	exit 0
1529 richard 234 
	fi
2990 rexy 235 
} # End of system_testing
2669 tom.houday 236 
 
2870 rexy 237 
########################################################
2990 rexy 238 
##                   "network_testing"                ##
239 
## - Internet access test                             ##
2870 rexy 240 
########################################################
2990 rexy 241 
network_testing()
2870 rexy 242 
{
2669 tom.houday 243 
# Detect external/internal interfaces
244 
	if [ -z "$EXTIF" ]; then
3112 rexy 245 
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
246 
		nb_gw=$(echo $GwListSorted | wc -w)
247 
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 248 
			if [ "$Lang" == 'fr' ]
2771 rexy 249 
				then echo "Aucune passerelle par défaut configurée"
250 
				else echo "No default gateway configured"
2669 tom.houday 251 
			fi
252 
			exit 1
3112 rexy 253 
		elif [ $nb_gw -eq 1 ]; then
254 
			EXTIF="$GwListSorted"
255 
		else
256 
			if [ "$Lang" == 'fr' ]
257 
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
258 
				else echo -n "Error : Several interfaces have a default gateway ( "
259 
			fi
260 
				echo "$GwListSorted" | tr "\n" " "
261 
				echo ")"
262 
			exit 1
2669 tom.houday 263 
		fi
264 
	fi
265 
	if [ "$Lang" == 'fr' ]
266 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
267 
		else echo "External interface (Internet) used: $EXTIF"
268 
	fi
269 
 
270 
	if [ -z "$INTIF" ]; then
3112 rexy 271 
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
272 
		IntifCount=$(echo "$IntifListSorted" | wc -w)
273 
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 274 
			if [ "$Lang" == 'fr' ]
275 
				then echo "Aucune interface de disponible pour le réseau interne"
276 
				else echo "No interface available for the internal network"
277 
			fi
278 
			exit 1
3112 rexy 279 
		elif [ $IntifCount -eq 1 ]; then
280 
			INTIF="$IntifListSorted"
2669 tom.houday 281 
		else
3112 rexy 282 
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 283 
			if [ "$Lang" == 'fr' ]
3112 rexy 284 
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
285 
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 286 
			fi
3112 rexy 287 
			echo "$IntifListSorted"
2669 tom.houday 288 
			response=''
289 
			while true; do
290 
				if [ "$Lang" == 'fr' ]
3112 rexy 291 
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
292 
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 293 
				fi
294 
				read response
3112 rexy 295 
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 296 
 
297 
				# Check if interface exist
3112 rexy 298 
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 299 
					INTIF="$response"
300 
					break
301 
				else
302 
					if [ "$Lang" == 'fr' ]
303 
						then echo "Interface \"$response\" introuvable"
304 
						else echo "Interface \"$response\" not found"
305 
					fi
306 
				fi
307 
			done
308 
		fi
309 
	fi
310 
	if [ "$Lang" == 'fr' ]
311 
		then echo "Interface interne utilisée : $INTIF"
312 
		else echo "Internal interface used: $INTIF"
313 
	fi
314 
 
2290 richard 315 
	if [ $Lang == "fr" ]
316 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 317 
		else echo -n "Network parameters tests: "
2290 richard 318 
	fi
319 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 320 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 321 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 322 
	for i in $IF_INTERFACES
323 
	do
2688 lucas.echa 324 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 325 
			rm -f ifcfg-$i
2454 tom.houday 326 
 
2282 richard 327 
			if [ $Lang == "fr" ]
328 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 329 
				else echo "Deleting: ifcfg-$i"
2282 richard 330 
			fi
331 
		fi
332 
	done
2688 lucas.echa 333 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 334 
	echo -n "."
2454 tom.houday 335 
# Test Ethernet NIC links state
2669 tom.houday 336 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
337 
	if [ ! -z "$interfacesDown" ]; then
338 
		for i in $interfacesDown; do
339 
			if [ $Lang == "fr" ]
340 
			then
341 
				echo -e "\nÉchec"
342 
				echo "Le lien réseau de la carte $i n'est pas actif."
343 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
344 
			else
345 
				echo -e "\nFailed"
346 
				echo "The link state of $i interface is down."
347 
				echo "Make sure that this network card is connected to a switch or an A.P."
348 
			fi
349 
		done
350 
		exit 1
351 
	fi
1471 richard 352 
	echo -n "."
353 
# Test EXTIF config files
2681 tom.houday 354 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
355 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 356 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 357 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 358 
	then
784 richard 359 
		if [ $Lang == "fr" ]
2454 tom.houday 360 
		then
2669 tom.houday 361 
			echo -e "\nÉchec"
784 richard 362 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
363 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 364 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 365 
		else
2669 tom.houday 366 
			echo -e "\nFailed"
784 richard 367 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
368 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 369 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 370 
		fi
830 richard 371 
		echo "DEVICE=$EXTIF"
784 richard 372 
		echo "IPADDR="
373 
		echo "NETMASK="
374 
		echo "GATEWAY="
375 
		echo "DNS1="
376 
		echo "DNS2="
830 richard 377 
		echo "ONBOOT=yes"
2669 tom.houday 378 
		exit 1
784 richard 379 
	fi
380 
	echo -n "."
2290 richard 381 
# Test if default GW is alive
3190 rexy 382 
	arp_reply=`LANG=en_US.UTF8 /usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 383 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 384 
		then
595 richard 385 
		if [ $Lang == "fr" ]
2454 tom.houday 386 
		then
2669 tom.houday 387 
			echo -e "\nÉchec"
2290 richard 388 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 389 
			echo "Réglez ce problème puis relancez ce script."
390 
		else
2669 tom.houday 391 
			echo -e "\nFailed"
2290 richard 392 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 393 
			echo "Resolv this problem, then restart this script."
394 
		fi
2669 tom.houday 395 
		exit 1
308 richard 396 
	fi
397 
	echo -n "."
2290 richard 398 
# Test Internet connectivity
2669 tom.houday 399 
	domainTested='www.google.com'
400 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
401 
	if [ $? -ne 0 ]; then
595 richard 402 
		if [ $Lang == "fr" ]
2454 tom.houday 403 
		then
2669 tom.houday 404 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 405 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
406 
			echo "Vérifiez la validité des adresses IP des DNS."
407 
		else
2669 tom.houday 408 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 409 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
410 
			echo "Verify the DNS IP addresses"
411 
		fi
2669 tom.houday 412 
		exit 1
29 richard 413 
	fi
308 richard 414 
	echo ". : ok"
2990 rexy 415 
} # End of network_testing()
302 richard 416 
 
2552 rexy 417 
#######################################################################
2990 rexy 418 
##                             "init"                                ##
2552 rexy 419 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
420 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
421 
#######################################################################
2724 rexy 422 
init()
302 richard 423 
{
527 richard 424 
	if [ "$mode" != "update" ]
302 richard 425 
	then
426 
# On affecte le nom d'organisme
597 richard 427 
		header_install
302 richard 428 
		ORGANISME=!
429 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 430 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 431 
		do
595 richard 432 
			if [ $Lang == "fr" ]
2454 tom.houday 433 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 434 
				else echo -n "Enter the name of your organism : "
595 richard 435 
			fi
330 franck 436 
			read ORGANISME
613 richard 437 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 438 
			then
330 franck 439 
				ORGANISME=!
440 
			fi
441 
		done
302 richard 442 
	fi
1 root 443 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 444 
# We create random passwords and shared secrets
628 richard 445 
	rm -f $PASSWD_FILE
2419 richard 446 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 447 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 448 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
449 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
450 
		grep -v '[eE]nter password:' | \
451 
		sed -e "s/PBKDF2 hash of your password is //"`
452 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
453 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
454 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
455 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 456 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 457 
	echo "GRUB2_user=root" >> $PASSWD_FILE
458 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 459 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 460 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 461 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 462 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 464 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
465 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 466 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 467 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
468 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 469 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
471 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
3135 rexy 472 
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
473 
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
474 
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 475 
	chmod 640 $PASSWD_FILE
1828 richard 476 
#  copy scripts in in /usr/local/bin
2664 tom.houday 477 
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478 
#  copy conf files in /usr/local/etc
1954 richard 479 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 480 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481 
# generate central conf file
482 
	cat <<EOF > $CONF_FILE
612 richard 483 
##########################################
484 
##                                      ##
485 
##          ALCASAR Parameters          ##
486 
##                                      ##
487 
##########################################
1 root 488 
 
612 richard 489 
INSTALL_DATE=$DATE
490 
VERSION=$VERSION
491 
ORGANISM=$ORGANISME
492 
EOF
628 richard 493 
	chmod o-rwx $CONF_FILE
2724 rexy 494 
} # End of init()
1 root 495 
 
2552 rexy 496 
#########################################################
2990 rexy 497 
##                     "network"                       ##
2552 rexy 498 
## - Define the several network address                ##
499 
## - Define the DNS naming                             ##
500 
## - INTIF parameters (consultation network)           ##
501 
## - Write "/etc/hosts" file                           ##
502 
## - write "hosts.allow" & "hosts.deny" files          ##
503 
#########################################################
2724 rexy 504 
network()
1 root 505 
{
506 
	header_install
636 richard 507 
	if [ "$mode" != "update" ]
508 
		then
509 
		if [ $Lang == "fr" ]
510 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512 
		fi
513 
		response=0
2760 lucas.echa 514 
		PTN='^[oOyYnN]?$'
515 
		until [[ "$response" =~ $PTN ]]
1 root 516 
		do
595 richard 517 
			if [ $Lang == "fr" ]
659 richard 518 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520 
			fi
1 root 521 
			read response
522 
		done
636 richard 523 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
524 
		then
525 
			PRIVATE_IP_MASK="0"
526 
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 527 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 528 
			do
595 richard 529 
				if [ $Lang == "fr" ]
597 richard 530 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532 
				fi
597 richard 533 
				read PRIVATE_IP_MASK
1 root 534 
			done
636 richard 535 
		else
2688 lucas.echa 536 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537 
		fi
595 richard 538 
	else
2834 rexy 539 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
540 
		rm -rf /var/tmp/conf
1 root 541 
	fi
861 richard 542 
# Define LAN side global parameters
1740 richard 543 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 544 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 545 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 546 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 547 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 548 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 549 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 550 
	then
2454 tom.houday 551 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 552 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 553 
	fi
1499 richard 554 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
555 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 556 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 557 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 558 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 559 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 560 
# Define Internet parameters
2809 rexy 561 
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
562 
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 563 
	DNS1=${DNS1:=208.67.220.220}
70 franck 564 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 565 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 566 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 567 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 568 
# Write network parameters in the conf file
2737 rexy 569 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
570 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 571 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
572 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 573 
# Retrieve NIC name of other consultation LAN
2282 richard 574 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
575 
	for i in $INTERFACES
576 
	do
577 
		SUB=`echo ${i:0:2}`
578 
		if [ $SUB = "wl" ]
579 
			then WIFIF=$i
2454 tom.houday 580 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 581 
			then LANIF=$i
582 
		fi
583 
	done
584 
	if [ -n "$WIFIF" ]
585 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
586 
	elif [ -n "$LANIF" ]
587 
		then echo "LANIF=$LANIF" >> $CONF_FILE
588 
	fi
2552 rexy 589 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 590 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 591 
	then
2947 rexy 592 
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
593 
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
594 
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 595 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 596 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 597 
	else
598 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 599 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 600 
	fi
1587 richard 601 
	echo "DNS1=$DNS1" >> $CONF_FILE
602 
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 603 
	echo "PROXY=off" >> $CONF_FILE
604 
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
605 
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 606 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 607 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 608 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 609 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
610 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
611 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 612 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
613 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 614 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 615 
# network default
597 richard 616 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 617 
	cat <<EOF > /etc/sysconfig/network
618 
NETWORKING=yes
619 
FORWARD_IPV4=true
620 
EOF
2552 rexy 621 
# write "/etc/hosts"
1 root 622 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
623 
	cat <<EOF > /etc/hosts
503 richard 624 
127.0.0.1	localhost
2558 rexy 625 
$PRIVATE_IP	$HOSTNAME
1 root 626 
EOF
2552 rexy 627 
# write EXTIF (Internet) config
1499 richard 628 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
629 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 630 
	then
1499 richard 631 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 632 
DEVICE=$EXTIF
1585 richard 633 
BOOTPROTO=dhcp
634 
DNS1=127.0.0.1
635 
PEERDNS=no
636 
RESOLV_MODS=yes
637 
ONBOOT=yes
1613 franck 638 
NOZEROCONF=yes
1585 richard 639 
METRIC=10
640 
MII_NOT_SUPPORTED=yes
641 
IPV6INIT=no
642 
IPV6TO4INIT=no
643 
ACCOUNTING=no
644 
USERCTL=no
645 
MTU=$MTU
646 
EOF
2688 lucas.echa 647 
	else
1585 richard 648 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
649 
DEVICE=$EXTIF
14 richard 650 
BOOTPROTO=static
597 richard 651 
IPADDR=$PUBLIC_IP
652 
NETMASK=$PUBLIC_NETMASK
653 
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 654 
DNS1=$DNS1
655 
DNS2=$DNS2
1499 richard 656 
RESOLV_MODS=yes
14 richard 657 
ONBOOT=yes
658 
METRIC=10
1610 franck 659 
NOZEROCONF=yes
14 richard 660 
MII_NOT_SUPPORTED=yes
661 
IPV6INIT=no
662 
IPV6TO4INIT=no
663 
ACCOUNTING=no
664 
USERCTL=no
994 franck 665 
MTU=$MTU
14 richard 666 
EOF
1499 richard 667 
	fi
2552 rexy 668 
# write INTIF (consultation LAN) in normal mode
2868 rexy 669 
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 670 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
671 
DEVICE=$INTIF
672 
BOOTPROTO=static
673 
ONBOOT=yes
674 
NOZEROCONF=yes
675 
MII_NOT_SUPPORTED=yes
676 
IPV6INIT=no
677 
IPV6TO4INIT=no
678 
ACCOUNTING=no
679 
USERCTL=no
680 
EOF
2552 rexy 681 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 682 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 683 
DEVICE=$INTIF
684 
BOOTPROTO=static
685 
IPADDR=$PRIVATE_IP
604 richard 686 
NETMASK=$PRIVATE_NETMASK
1 root 687 
ONBOOT=yes
688 
METRIC=10
689 
NOZEROCONF=yes
690 
MII_NOT_SUPPORTED=yes
14 richard 691 
IPV6INIT=no
692 
IPV6TO4INIT=no
693 
ACCOUNTING=no
694 
USERCTL=no
1 root 695 
EOF
2282 richard 696 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
697 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
698 
	then
699 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
700 
DEVICE=$WIFIF
701 
BOOTPROTO=static
702 
ONBOOT=yes
703 
NOZEROCONF=yes
704 
MII_NOT_SUPPORTED=yes
705 
IPV6INIT=no
706 
IPV6TO4INIT=no
707 
ACCOUNTING=no
708 
USERCTL=no
709 
EOF
710 
	elif [ -n "$LANIF" ]
711 
	then
712 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
713 
DEVICE=$LANIF
714 
BOOTPROTO=static
715 
ONBOOT=yes
716 
NOZEROCONF=yes
717 
MII_NOT_SUPPORTED=yes
718 
IPV6INIT=no
719 
IPV6TO4INIT=no
720 
ACCOUNTING=no
721 
USERCTL=no
722 
EOF
723 
	fi
2552 rexy 724 
# write hosts.allow & hosts.deny
1 root 725 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
726 
	cat <<EOF > /etc/hosts.allow
727 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 728 
sshd: ALL
1 root 729 
ntpd: $PRIVATE_NETWORK_SHORT
730 
EOF
731 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
732 
	cat <<EOF > /etc/hosts.deny
733 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
734 
EOF
790 richard 735 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 736 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 737 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 738 
# load conntrack ftp module
739 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 740 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 741 
# load ipt_NETFLOW module
742 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 743 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 744 
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
745 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 746 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
747 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 748 
# create the alcasar-network unit
749 
	cat << EOF > /etc/systemd/system/alcasar-network.service
750 
#  This file is part of systemd.
2454 tom.houday 751 
#
2956 rexy 752 
#  systemd is free software; you can redistribute it and/or modify it
753 
#  under the terms of the GNU General Public License as published by
754 
#  the Free Software Foundation; either version 2 of the License, or
755 
#  (at your option) any later version.
756 
 
757 
# This unit starts alcasar-network.sh script.
758 
[Unit]
759 
Description=alcasar-network.sh execution
760 
After=network.target iptables.service
761 
 
762 
[Service]
763 
Type=oneshot
764 
RemainAfterExit=yes
765 
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
766 
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
767 
TimeoutSec=0
768 
 
769 
[Install]
770 
WantedBy=multi-user.target
771 
EOF
772 
	/usr/bin/systemctl daemon-reload
773 
 
774 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is started at the end of this script in order not to cut network flow in case of using ssh
2724 rexy 775 
} # End of network()
1 root 776 
 
2763 rexy 777 
##################################################################
2990 rexy 778 
##                           "CA"                               ##
2763 rexy 779 
## - Creating the CA and the server certificate (lighttpd)      ##
780 
##################################################################
781 
CA()
782 
{
783 
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 784 
	chmod 755 /etc/pki/
2801 rexy 785 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 786 
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 787 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
788 
	chmod 600 /etc/pki/CA/private/*
789 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
790 
	chmod 640 /etc/pki/tls/private/*
3170 rexy 791 
	chmod 644 /etc/pki/tls/certs/*
2763 rexy 792 
} # End of CA()
793 
 
2990 rexy 794 
######################################################
795 
##                       "ACC"                      ##
796 
## - copy ALCASAR Control Center (ACC) files        ##
797 
## - configuration of the web server (Lighttpd)     ##
798 
## - creation of the first ACC admin account        ##
799 
## - secure the ACC access                          ##
800 
######################################################
2724 rexy 801 
ACC()
1 root 802 
{
803 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
804 
	mkdir $DIR_WEB
1833 richard 805 
# Copy & adapt ACC files
316 richard 806 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
807 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 808 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
809 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
810 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 811 
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 812 
	chown -R apache:apache $DIR_WEB/*
1833 richard 813 
# copy & adapt "freeradius-web" files
814 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
815 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
816 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
817 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
818 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
819 
	cat <<EOF > /etc/freeradius-web/naslist.conf
820 
nas1_name: alcasar-$ORGANISME
821 
nas1_model: Network Access Controler
822 
nas1_ip: $PRIVATE_IP
823 
nas1_port_num: 0
824 
nas1_community: public
825 
EOF
826 
	chown -R apache:apache /etc/freeradius-web/
827 
# create the log & backup structure :
1489 richard 828 
# - base = users database
829 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 830 
# - security = watchdog log
2829 rexy 831 
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 832 
	for i in base archive security activity_report iot_captures;
1 root 833 
	do
834 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
835 
	done
5 franck 836 
	chown -R root:apache $DIR_SAVE
1833 richard 837 
# Configuring & securing php
2937 rexy 838 
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 839 
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
840 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 841 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 842 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
843 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 844 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
845 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 846 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
847 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 848 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 849 
# Configuring & securing Lighttpd
790 richard 850 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 851 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
2688 lucas.echa 852 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
853 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 854 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
855 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 856 
 
857 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 858 
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 859 
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 860 
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
861 
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
862 
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
3191 rexy 863 
	$SED "s?^#include conf_dir + \"/conf.d/fastcgi.conf\".*?include conf_dir + \"/conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
2488 lucas.echa 864 
 
2592 rexy 865 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 866 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 867 
 
868 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
869 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
870 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
871 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
872 
 
873 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
874 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 875 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
876 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 877 
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 878 
 
2588 rexy 879 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
880 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
881 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 882 
 
2588 rexy 883 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 884 
 
2552 rexy 885 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 886 
	if [ "$mode" = "install" ]
2688 lucas.echa 887 
	then
888 
		header_install
1268 richard 889 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 890 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
891 
		mkdir -p $DIR_DEST_ETC/digest
892 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 893 
		if [ $Lang == "fr" ]
2760 lucas.echa 894 
			then echo "Création du premier compte administrateur : "
895 
			else echo "Creation of the first admin account : "
2737 rexy 896 
		fi
2688 lucas.echa 897 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
898 
		do
899 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
900 
		done
2293 tom.houday 901 
	fi
2818 rexy 902 
# Creation of ACC certs links
903 
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
904 
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
905 
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 906 
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
907 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 908 
	# Log file for ACC access imputability
2887 rexy 909 
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
910 
	chown root:apache $DIR_SAVE/security/acc_access.log
911 
	chmod 664 $DIR_SAVE/security/acc_access.log
2888 rexy 912 
# Copy IEEE-MAC-manuf list (origin from sanitized nmac file : see linuxnet.ca)
913 
    cp $DIR_CONF/nmap-mac-prefixes /usr/local/share/
2724 rexy 914 
} # End of ACC()
1 root 915 
 
2552 rexy 916 
#############################################################
2990 rexy 917 
##                     "time_server"                       ##
2552 rexy 918 
## - Configuring NTP server                                ##
919 
#############################################################
2724 rexy 920 
time_server()
1837 richard 921 
{
922 
# Synchronize now
3191 rexy 923 
	ntpdate pool.ntp.org &
2724 rexy 924 
} # End of time_server()
1837 richard 925 
 
2541 rexy 926 
#####################################################################
2990 rexy 927 
##                           "init_db"                             ##
2541 rexy 928 
## - Mysql initialization                                          ##
929 
## - Set admin (root) password                                     ##
930 
## - Remove unused users & databases                               ##
931 
## - Radius database creation                                      ##
932 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
933 
#####################################################################
2724 rexy 934 
init_db()
1 root 935 
{
2688 lucas.echa 936 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 937 
	then
938 
		systemctl stop mysqld
939 
	fi
1355 richard 940 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 941 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 942 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 943 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 944 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
945 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 946 
	[ -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 947 
	[ -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 948 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
949 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
950 
	/usr/bin/systemctl start mysqld
1963 richard 951 
	nb_round=1
1981 richard 952 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 953 
	do
954 
		nb_round=`expr $nb_round + 1`
955 
		sleep 2
956 
	done
1981 richard 957 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 958 
	then
1981 richard 959 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 960 
		exit
1955 richard 961 
	fi
1355 richard 962 
# Secure the server
2688 lucas.echa 963 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 964 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 965 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
966 
	$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 967 
# Create 'radius' database
2688 lucas.echa 968 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 969 
# Add an empty radius database structure
2688 lucas.echa 970 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 971 
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 972 
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
973 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
974 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 975 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 976 
	/usr/bin/systemctl daemon-reload
2724 rexy 977 
} # End of init_db()
1 root 978 
 
2423 richard 979 
###################################################################
2990 rexy 980 
##                           "freeradius"                        ##
2423 richard 981 
## - Set the configuration files                                 ##
982 
## - Set the shared secret between coova-chilli and freeradius   ##
983 
## - Adapt the Mysql conf file and counters                      ##
984 
###################################################################
2724 rexy 985 
freeradius()
1 root 986 
{
1800 richard 987 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 988 
	chown -R radius:radius /etc/raddb
989 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 990 
# Set radius global parameters (radius.conf)
1 root 991 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
992 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
993 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 994 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
995 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 996 
# Add ALCASAR & Coovachilli dictionaries
997 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 998 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
999 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1000 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1001 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1002 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1003 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1004 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1005 
client localhost {
1006 
	ipaddr = 127.0.0.1
1 root 1007 
	secret = $secretradius
2438 richard 1008 
	shortname = chilli
2454 tom.houday 1009 
	nas_type = other
1 root 1010 
}
1011 
EOF
2758 rexy 1012 
# Set Virtual server
1013 
    # Remvoveing all except "alcasar virtual site")
1014 
	# 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 1015 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1016 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1017 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1018 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1019 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1020 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1021 
# Set modules
2728 rexy 1022 
	# Add custom LDAP "available module"
2758 rexy 1023 
	# 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 1024 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1025 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1026 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1027 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1028 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1029 
	do
1030 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1031 
	done
2758 rexy 1032 
# Configure SQL module
2420 richard 1033 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1034 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1035 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1036 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1037 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1038 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1039 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1040 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1041 
	# no TLS encryption on 127.0.0.1
2763 rexy 1042 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1043 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1044 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1045 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1046 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1047 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1048 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1049 
	[ -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
1050 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1051 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1052 
# sqlcounter modifications
2470 richard 1053 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1054 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1055 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1056 
# make certain that mysql is up before freeradius start
2937 rexy 1057 
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1058 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1059 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1060 
# Allow apache to change some conf files (ie : ldap on/off)
1061 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1062 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1063 
} # End of freeradius()
1 root 1064 
 
2423 richard 1065 
#############################################################################
2990 rexy 1066 
##                                "chilli"                                 ##
2423 richard 1067 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1068 
## - Adapt the authentication web page (intercept.php)                     ##
1069 
#############################################################################
2724 rexy 1070 
chilli()
1 root 1071 
{
1370 richard 1072 
# chilli unit for systemd
2937 rexy 1073 
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1074 
#  This file is part of systemd.
1075 
#
1076 
#  systemd is free software; you can redistribute it and/or modify it
1077 
#  under the terms of the GNU General Public License as published by
1078 
#  the Free Software Foundation; either version 2 of the License, or
1079 
#  (at your option) any later version.
2771 rexy 1080 
 
1081 
# This unit launches coova-chilli a captive portal
1370 richard 1082 
[Unit]
1083 
Description=chilli is a captive portal daemon
1084 
After=network.target
1085 
 
1086 
[Service]
1379 richard 1087 
Type=forking
1370 richard 1088 
ExecStart=/usr/libexec/chilli start
1089 
ExecStop=/usr/libexec/chilli stop
1090 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1091 
PIDFile=/run/chilli.pid
1370 richard 1092 
 
1093 
[Install]
1094 
WantedBy=multi-user.target
1095 
EOF
799 richard 1096 
# init file creation
1370 richard 1097 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1098 
	cat <<EOF > /etc/init.d/chilli
799 richard 1099 
#!/bin/sh
1100 
#
1101 
# chilli CoovaChilli init
1102 
#
1103 
# chkconfig: 2345 65 35
1104 
# description: CoovaChilli
1105 
### BEGIN INIT INFO
1106 
# Provides:       chilli
2454 tom.houday 1107 
# Required-Start: network
1108 
# Should-Start:
799 richard 1109 
# Required-Stop:  network
2454 tom.houday 1110 
# Should-Stop:
799 richard 1111 
# Default-Start:  2 3 5
1112 
# Default-Stop:
1113 
# Description:    CoovaChilli access controller
1114 
### END INIT INFO
1115 
 
1116 
[ -f /usr/sbin/chilli ] || exit 0
1117 
. /etc/init.d/functions
1118 
CONFIG=/etc/chilli.conf
2775 rexy 1119 
pidfile=/run/chilli.pid
799 richard 1120 
[ -f \$CONFIG ] || {
2394 tom.houday 1121 
	echo "\$CONFIG Not found"
1122 
	exit 0
799 richard 1123 
}
2882 rexy 1124 
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1125 
RETVAL=0
1126 
prog="chilli"
1127 
case \$1 in
2394 tom.houday 1128 
	start)
2454 tom.houday 1129 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1130 
			gprintf "chilli is already running"
1131 
		else
1132 
			gprintf "Starting \$prog: "
2884 rexy 1133 
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1134 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1135 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1136 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1137 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1138 
				(cd /dev;
1139 
				mkdir net;
1140 
				cd net;
2394 tom.houday 1141 
				mknod tun c 10 200)
1142 
			}
1143 
			ifconfig $INTIF 0.0.0.0
1144 
			/usr/sbin/ethtool -K $INTIF gro off
1145 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1146 
			RETVAL=\$?
1147 
		fi
1148 
		;;
799 richard 1149 
 
2394 tom.houday 1150 
	reload)
1151 
		killall -HUP chilli
1152 
		;;
799 richard 1153 
 
2394 tom.houday 1154 
	restart)
1155 
		\$0 stop
1156 
		sleep 2
1157 
		\$0 start
1158 
		;;
799 richard 1159 
 
2394 tom.houday 1160 
	status)
1161 
		status chilli
1162 
		RETVAL=0
1163 
		;;
1164 
 
1165 
	stop)
2454 tom.houday 1166 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1167 
			gprintf "Shutting down \$prog: "
1168 
			killproc /usr/sbin/chilli
1169 
			RETVAL=\$?
1170 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1171 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1172 
		else
2394 tom.houday 1173 
			gprintf "chilli is not running"
1174 
		fi
1175 
		;;
1176 
 
1177 
	*)
1178 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1179 
		exit 1
799 richard 1180 
esac
1181 
echo
1182 
EOF
2324 tom.houday 1183 
	chmod a+x /etc/init.d/chilli
1184 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1185 
# conf file creation
346 richard 1186 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1187 
	#NTP Option configuration for DHCP
2032 richard 1188 
	#DHCP Options : rfc2132
1189 
		#dhcp option value will be convert in hexa.
1190 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1191 
		#
2032 richard 1192 
		#    Code   Len         Address 1               Address 2
1193 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1194 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1195 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1196 
		#
1197 
		#Code : 42 => 2a
1198 
		#Len : 4 => 04
2688 lucas.echa 1199 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1200 
	cat <<EOF > /etc/chilli.conf
1201 
# coova config for ALCASAR
2775 rexy 1202 
cmdsocket	/run/chilli.sock
1336 richard 1203 
unixipc		chilli.$INTIF.ipc
2775 rexy 1204 
pidfile		/run/chilli.pid
346 richard 1205 
net		$PRIVATE_NETWORK_MASK
595 richard 1206 
dhcpif		$INTIF
841 richard 1207 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1208 
#nodynip
865 richard 1209 
#statip
1210 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1211 
domain		$DOMAIN
355 richard 1212 
dns1		$PRIVATE_IP
1213 
dns2		$PRIVATE_IP
346 richard 1214 
uamlisten	$PRIVATE_IP
503 richard 1215 
uamport		3990
2370 tom.houday 1216 
uamuiport	3991
837 richard 1217 
macauth
1218 
macpasswd	password
1697 richard 1219 
strictmacauth
1243 richard 1220 
locationname	$HOSTNAME.$DOMAIN
346 richard 1221 
radiusserver1	127.0.0.1
1222 
radiusserver2	127.0.0.1
1223 
radiussecret	$secretradius
1224 
radiusauthport	1812
1225 
radiusacctport	1813
2818 rexy 1226 
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1227 
redirurl
1243 richard 1228 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1229 
uamsecret	$secretuam
1249 richard 1230 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1231 
coaport		3799
1379 richard 1232 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1233 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1234 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1235 
include		$DIR_DEST_ETC/alcasar-uamallowed
1236 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1237 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1238 
#dhcpgateway		none
1239 
#dhcprelayagent		none
1610 franck 1240 
#dhcpgatewayport	none
2234 richard 1241 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1242 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1243 
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1244 
#redirssl
1245 
#uamuissl
346 richard 1246 
EOF
2274 richard 1247 
# 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 1248 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1249 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1250 
# create files for trusted domains and urls
1148 crox53 1251 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1252 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1253 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1254 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1255 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1256 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1257 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1258 
	if [ "$chilli_exist" == "1" ]
1259 
	then
2454 tom.houday 1260 
		userdel -r chilli 2>/dev/null
796 richard 1261 
	fi
1262 
	groupadd -f chilli
1263 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1264 
}  # End of chilli()
1349 richard 1265 
 
2541 rexy 1266 
################################################################
2990 rexy 1267 
##                        "e2guardian"                        ##
2541 rexy 1268 
## - Set the parameters of this HTML proxy (as controler)     ##
1269 
################################################################
2724 rexy 1270 
e2guardian()
1 root 1271 
{
2758 rexy 1272 
# Adapt systemd unit
2937 rexy 1273 
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1274 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
3177 rexy 1275 
	$SED "s?^After=.*?After=network-online.target chilli.service?g" /etc/systemd/system/e2guardian.service
1276 
	$SED "/^PIDFile=/d" /etc/systemd/system/e2guardian.service
1277 
 
2937 rexy 1278 
# Adapt the main conf file
2521 armand.ito 1279 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1280 
# French deny HTML page
2764 rexy 1281 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1282 
# 2 filtergroups (8080 & 8090)
1283 
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1284 
# Listen on 8080 (HTTP for BL users) only on LAN side
1285 
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1286 
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1287 
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1288 
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1289 
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1290 
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1291 
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1292 
# Don't log
2521 armand.ito 1293 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1294 
# Disable HTML content control (weighted & banned)
2521 armand.ito 1295 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1296 
# Enable authport plugin
1297 
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1298 
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
3077 rexy 1299 
# Set Max RAM cache to 10Mb
1300 
	$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_DG/e2guardian.conf
1301 
# Set Max file size cache to 20Mb
1302 
	$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_DG/e2guardian.conf
2841 rexy 1303 
# Adapt the first group conf file
1304 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1305 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1306 
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1307 
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1308 
 
2867 rexy 1309 
# copy & adapt HTML templates
2866 rexy 1310 
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1311 
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1312 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1313 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1314 
 
2841 rexy 1315 
###### ALCASAR special filtering ####
2840 rexy 1316 
# RAZ bannedphraselist
1317 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1318 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1319 
# Disable URL control with regex
2764 rexy 1320 
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1321 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1322 
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash...
2764 rexy 1323 
#	[ -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
1324 
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1325 
#	[ -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
1326 
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1327 
# Dont filtering files by extension or mime-type (empty list)
497 richard 1328 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1329 
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1330 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1331 
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1332 
# Empty LAN IP list that won't be WEB filtered
497 richard 1333 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1334 
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1335 
# Creation of ALCASAR banned site list
2841 rexy 1336 
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1337 
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1338 
# E2guardian filter config for ALCASAR
1339 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1340 
# block all SSL and CONNECT tunnels
1341 
**s
1342 
# block all SSL and CONNECT tunnels specified only as an IP
1343 
*ips
1344 
# block all sites specified only by an IP
1345 
*ip
1346 
EOF
2775 rexy 1347 
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1348 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1349 
	cat <<EOF > $DIR_DG/lists/bannedurllist
1350 
# E2guardian filter config for ALCASAR
1351 
EOF
2775 rexy 1352 
# Creation of files for rehabilited domains and urls
2758 rexy 1353 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1354 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1355 
	touch $DIR_DG/lists/exceptionsitelist
1356 
	touch $DIR_DG/lists/exceptionurllist
1357 
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1358 
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1359 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1360 
 
2758 rexy 1361 
# Bing - add 'adlt=strict'
1362 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1363 
EOF
1364 
# 'Safesearch' regex actualisation
1365 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1366 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1367 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1368 
 
1369 
# Create & adapt the second group conf file (av + av_wl)
1370 
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1371 
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1372 
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1373 
	$SED "s?^urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist'?urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1374 
 
2775 rexy 1375 
# create log folder
1376 
    mkdir -p /var/log/e2guardian
1377 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1378 
} # End of e2guardian()
1 root 1379 
 
2724 rexy 1380 
##############################################################
2990 rexy 1381 
##                        "ulogd"                           ##
2724 rexy 1382 
## - Ulog config for multi-log files                        ##
1383 
##############################################################
1384 
ulogd()
476 richard 1385 
{
1386 
# Three instances of ulogd (three different logfiles)
1387 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1388 
	nl=1
1358 richard 1389 
	for log_type in traceability ssh ext-access
478 richard 1390 
	do
2937 rexy 1391 
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1392 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1393 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1394 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1395 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1396 
[emu1]
478 richard 1397 
file="/var/log/firewall/$log_type.log"
1398 
sync=1
1399 
EOF
2938 rexy 1400 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1401 
		nl=`expr $nl + 1`
1402 
	done
476 richard 1403 
	chown -R root:apache /var/log/firewall
1404 
	chmod 750 /var/log/firewall
1405 
	chmod 640 /var/log/firewall/*
2724 rexy 1406 
}  # End of ulogd()
476 richard 1407 
 
1159 crox53 1408 
##########################################################
2990 rexy 1409 
##                     "nfsen"                          ##
2771 rexy 1410 
## - configure NetFlow collector (nfcapd)               ##
1411 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1412 
##########################################################
1389 richard 1413 
nfsen()
1 root 1414 
{
2772 rexy 1415 
	groupadd -f nfcapd
2868 rexy 1416 
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1417 
# nfcapd unit for systemd
2937 rexy 1418 
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1419 
#  This file is part of systemd.
1420 
#
1421 
#  systemd is free software; you can redistribute it and/or modify it
1422 
#  under the terms of the GNU General Public License as published by
1423 
#  the Free Software Foundation; either version 2 of the License, or
1424 
#  (at your option) any later version.
1425 
 
2771 rexy 1426 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1427 
[Unit]
2771 rexy 1428 
Description=Netflow Capture Daemon
1429 
After=network-online.target iptables.service
1372 richard 1430 
 
1431 
[Service]
3079 rexy 1432 
Type=simple
2776 rexy 1433 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1434 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1435 
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1436 
ExecStart=/usr/bin/nfcapd -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -w /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1437 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1438 
 
1439 
[Install]
1440 
WantedBy=multi-user.target
1441 
EOF
2825 rexy 1442 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1443 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1444 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1445 
} # End of nfsen()
1 root 1446 
 
2552 rexy 1447 
###########################################################
2990 rexy 1448 
##                       "vnstat"                        ##
2809 rexy 1449 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1450 
###########################################################
2724 rexy 1451 
vnstat()
1541 richard 1452 
{
2990 rexy 1453 
# vnstat
2933 rexy 1454 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1455 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1456 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1457 
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1458 
# vnstat-dashboard
2933 rexy 1459 
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1460 
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1461 
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1462 
} # End of vnstat()
2281 tom.houday 1463 
 
2724 rexy 1464 
#########################################################
2990 rexy 1465 
##                     "unbound"                       ##
2724 rexy 1466 
## - create the conf files for 4 unbound services      ##
1467 
## - create the systemd files for 4 unbound services   ##
1468 
#########################################################
2688 lucas.echa 1469 
unbound ()
1470 
{
1471 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1472 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1473 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1474 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1475 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1476 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1477 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1478 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1479 
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1480 
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1481 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1482 
 
2724 rexy 1483 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1484 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1485 
forward-zone:
1486 
	name: "."
1487 
	forward-addr: $DNS1
1488 
	forward-addr: $DNS2
1472 richard 1489 
EOF
1490 
 
2724 rexy 1491 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1492 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1493 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1494 
## Add one block for each domain name managed by an other DNS server
1495 
##
1496 
## Example:
1497 
##
1498 
## server:
1499 
##     local-zone: "<your_domain>." transparent
1500 
## forward-zone:
1501 
##     name: "<your_domain>."
1502 
##     forward-addr: <@IP_domain_server>
1503 
##
2558 rexy 1504 
EOF
1505 
 
2724 rexy 1506 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1507 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1508 
server:
1509 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1510 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1511 
EOF
1512 
 
2724 rexy 1513 
# Configuration file for lo of forward unbound
2688 lucas.echa 1514 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1515 
server:
1516 
	interface: 127.0.0.1@53
1517 
	access-control-view: 127.0.0.1/8 lo
1518 
view:
1519 
	name: "lo"
2864 rexy 1520 
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1521 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1522 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1523 
	view-first: yes
1524 
EOF
1525 
 
2724 rexy 1526 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1527 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1528 
server:
1529 
	interface: ${PRIVATE_IP}@53
1530 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1531 
view:
1532 
	name: "$INTIF"
1533 
	view-first: yes
1534 
EOF
1535 
 
2831 rexy 1536 
# Configuration file for main unbound
2688 lucas.echa 1537 
	cat << EOF > /etc/unbound/unbound.conf
1538 
server:
1539 
	verbosity: 1
1540 
	hide-version: yes
1541 
	hide-identity: yes
1542 
	do-ip6: no
1543 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1544 
	include: /etc/unbound/conf.d/common/local-forward/*
1545 
	include: /etc/unbound/conf.d/common/local-dns/*
1546 
	include: /etc/unbound/conf.d/forward/*
1547 
EOF
1548 
 
2724 rexy 1549 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1550 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1551 
server:
1552 
	interface: ${PRIVATE_IP}@54
1553 
	access-control: $PRIVATE_IP_MASK allow
1554 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1555 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1556 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1557 
EOF
1558 
 
2724 rexy 1559 
# Configuration file for blacklist unbound
2688 lucas.echa 1560 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1561 
server:
1562 
	verbosity: 1
1563 
	hide-version: yes
1564 
	hide-identity: yes
1565 
	do-ip6: no
1566 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1567 
	chroot: ""
1568 
	define-tag: "blacklist"
1569 
	log-local-actions: yes
1570 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1571 
	include: /etc/unbound/conf.d/common/local-forward/*
1572 
	include: /etc/unbound/conf.d/common/local-dns/*
1573 
	include: /etc/unbound/conf.d/blacklist/*
1574 
	include: /usr/local/share/unbound-bl-enabled/*
1575 
EOF
1576 
 
2724 rexy 1577 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1578 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1579 
server:
1580 
	interface: ${PRIVATE_IP}@55
1581 
	access-control: $PRIVATE_IP_MASK allow
1582 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1583 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1584 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1585 
EOF
1586 
 
2724 rexy 1587 
# Configuration file for whitelist unbound
2688 lucas.echa 1588 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1589 
server:
3099 rexy 1590 
	module-config: "ipset validator iterator"
2688 lucas.echa 1591 
	verbosity: 1
1592 
	hide-version: yes
1593 
	hide-identity: yes
1594 
	do-ip6: no
1595 
	do-not-query-localhost: no
1596 
	define-tag: "whitelist"
1597 
	local-zone: "." transparent
1598 
	local-zone-tag: "." "whitelist"
3099 rexy 1599 
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1600 
	include: /etc/unbound/conf.d/common/local-forward/*
1601 
	include: /etc/unbound/conf.d/common/local-dns/*
1602 
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1603 
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1604 
	username: ""
1605 
ipset:
1606 
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1607 
EOF
1608 
 
2724 rexy 1609 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1610 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1611 
server:
1612 
	interface: ${PRIVATE_IP}@56
1613 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1614 
view:
1615 
	name: "$INTIF"
1616 
	local-zone: "." redirect
1617 
	local-data: ". A $PRIVATE_IP"
1618 
EOF
1619 
 
2724 rexy 1620 
# Configuration file for blackhole unbound
2688 lucas.echa 1621 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1622 
server:
1623 
	verbosity: 1
1624 
	hide-version: yes
1625 
	hide-identity: yes
1626 
	do-ip6: no
2861 rexy 1627 
	include: /etc/unbound/conf.d/common/local-forward/*
1628 
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1629 
	include: /etc/unbound/conf.d/blackhole/*
1630 
EOF
2937 rexy 1631 
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1632 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1633 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1634 
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1635 
	for list in blacklist blackhole whitelist
1474 richard 1636 
	do
3177 rexy 1637 
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1638 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1639 
	done
2724 rexy 1640 
} # End of unbound()
2688 lucas.echa 1641 
 
2689 lucas.echa 1642 
##################################################
2990 rexy 1643 
##                   "dhcpd"                    ##
2689 lucas.echa 1644 
##################################################
2724 rexy 1645 
dhcpd()
2689 lucas.echa 1646 
{
1647 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1648 
	cat <<EOF > /etc/dhcpd.conf
1649 
ddns-update-style none;
1650 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1651 
	option routers $PRIVATE_IP;
1652 
	option subnet-mask $PRIVATE_NETMASK;
1653 
	option domain-name-servers $PRIVATE_IP;
1654 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1655 
	default-lease-time 21600;
1656 
	max-lease-time 43200;
1657 
}
1658 
EOF
2724 rexy 1659 
} # End of dhcpd()
2689 lucas.echa 1660 
 
2552 rexy 1661 
##########################################################
2990 rexy 1662 
##                         "BL"                         ##
2769 rexy 1663 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1664 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1665 
##     - URLs for E²guardian                            ##
1666 
##     - IPs for NetFilter                              ##
2769 rexy 1667 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1668 
##########################################################
2724 rexy 1669 
BL()
308 richard 1670 
{
2990 rexy 1671 
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1672 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1673 
	mkdir -p /tmp/blacklists
1938 richard 1674 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1675 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1676 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1677 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1678 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1679 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1680 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1681 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1682 
# add additional BL files
2770 rexy 1683 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1684 
	do
1685 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1686 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1687 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1688 
	done
2521 armand.ito 1689 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1690 
	chown -R root:apache $DIR_DEST_SHARE
1691 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1692 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1693 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1694 
# enable the default categories
1957 richard 1695 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1696 
	rm -rf /tmp/blacklists
2724 rexy 1697 
} # End of BL()
219 jeremy 1698 
 
2552 rexy 1699 
#######################################################
2990 rexy 1700 
##                    "cron"                         ##
2552 rexy 1701 
## - write all cron & anacron files                  ##
1702 
#######################################################
2724 rexy 1703 
cron()
1 root 1704 
{
2640 rexy 1705 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1706 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1707 
	cat <<EOF > /etc/crontab
1828 richard 1708 
SHELL=/usr/bin/bash
2640 rexy 1709 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1710 
MAILTO=root
1711 
HOME=/
1712 
 
1713 
# run-parts
1714 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1715 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1716 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1717 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1718 
EOF
1719 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1720 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1721 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1722 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1723 
EOF
811 richard 1724 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1725 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1726 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1727 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1728 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1729 
EOF
952 franck 1730 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1731 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1732 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1733 
EOF
2454 tom.houday 1734 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1735 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1736 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1737 
EOF
2454 tom.houday 1738 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1739 
# Update the system and reboot if needed (everyday at 3:30 am)
1740 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1741 
EOF
2454 tom.houday 1742 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1743 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1744 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1745 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1746 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1747 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1748 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1749 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1750 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1751 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1752 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1753 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1754 
EOF
2454 tom.houday 1755 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1756 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1757 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with unbound-whitelist hook (every sunday at 0:05 am)
2886 rexy 1758 
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1759 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1760 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1761 
 
2886 rexy 1762 
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1763 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1764 
EOF
2454 tom.houday 1765 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1766 
# start dead daemons (after boot process and every 20')
1851 franck 1767 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1768 
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1769 
EOF
2454 tom.houday 1770 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1771 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1772 
 
1874 raphael.pi 1773 
EOF
2769 rexy 1774 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1775 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1776 
 
1777 
EOF
2304 tom.houday 1778 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1779 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1780 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1781 
EOF
2771 rexy 1782 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1783 
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1784 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1785 
EOF
1808 richard 1786 
# removing the users crons
522 richard 1787 
	rm -f /var/spool/cron/*
2724 rexy 1788 
} # End of cron()
1 root 1789 
 
2867 rexy 1790 
########################################################################
2990 rexy 1791 
##                              "Fail2Ban"                            ##
2867 rexy 1792 
##- Adapt conf file to ALCASAR                                        ##
1793 
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1794 
########################################################################
1163 crox53 1795 
fail2ban()
1796 
{
2868 rexy 1797 
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1798 
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
3191 rexy 1799 
	$SED "s?^before =.*?before = paths-mageia.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1800 
 
1801 
# add 5 jails and their filters
1802 
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1803 
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1804 
[sshd]
1805 
enabled = true
1806 
#enabled  = false
1807 
maxretry = 3
2868 rexy 1808 
bantime = 3m
1809 
findtime = 5m
2867 rexy 1810 
EOF
1811 
 
1812 
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1813 
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1814 
[lighttpd-auth]
1815 
enabled = true
1816 
#enabled  = false
1817 
maxretry = 3
2868 rexy 1818 
bantime = 3m
1819 
findtime = 3m
2867 rexy 1820 
EOF
1821 
 
1822 
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1823 
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1824 
[alcasar_mod-evasive]
1825 
#enabled = true
1826 
enabled = false
1827 
backend = auto
1828 
filter = alcasar_mod-evasive
1829 
action = iptables-allports[name=alcasar_mod-evasive]
1830 
logpath = /var/log/lighttpd/access.log
1831 
maxretry = 3
2868 rexy 1832 
bantime = 3m
1833 
findtime = 3m
2867 rexy 1834 
EOF
2990 rexy 1835 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1836 
[Definition]
1837 
failregex =  <HOST> .+\] "[^"]+" 403
1838 
ignoreregex =
1839 
EOF
1840 
 
1841 
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1842 
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1843 
[alcasar_intercept]
1844 
enabled = true
1845 
#enabled = false
1846 
backend = auto
1847 
filter = alcasar_intercept
1848 
action = iptables-allports[name=alcasar_intercept]
1849 
logpath = /var/log/lighttpd/access.log
1850 
maxretry = 5
2868 rexy 1851 
bantime = 3m
1852 
findtime = 3m
1853 
EOF
2990 rexy 1854 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1855 
[Definition]
1856 
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1857 
ignoreregex =
1858 
EOF
1859 
 
1860 
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1861 
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1862 
[alcasar_change-pwd]
1863 
enabled = true
1864 
#enabled = false
1865 
backend = auto
1866 
filter = alcasar_change-pwd
1867 
action = iptables-allports[name=alcasar_change-pwd]
1868 
logpath = /var/log/lighttpd/access.log
1869 
maxretry = 5
2868 rexy 1870 
bantime = 3m
1871 
findtime = 3m
2867 rexy 1872 
EOF
2990 rexy 1873 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1874 
[Definition]
1875 
failregex = <HOST> .* \"POST \/password\.php
1876 
ignoreregex =
1877 
EOF
1878 
 
2840 rexy 1879 
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1880 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1881 
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1882 
	chmod 644 /var/log/fail2ban.log
2887 rexy 1883 
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1884 
	/usr/bin/touch /var/log/auth.log
1515 richard 1885 
# fail2ban unit
2990 rexy 1886 
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1887 
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1888 
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1889 
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1890 
} # End of fail2ban()
1163 crox53 1891 
 
2990 rexy 1892 
########################################################
1893 
##                  "gammu_smsd"                      ##
1894 
## - Creating of SMS management database              ##
1895 
## - Write the gammu a gammu_smsd conf files          ##
1896 
########################################################
1376 richard 1897 
gammu_smsd()
1898 
{
2601 tom.houday 1899 
# Create 'gammu' system user
1900 
	groupadd -f gammu_smsd
2868 rexy 1901 
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1902 
	usermod -a -G dialout gammu_smsd
1903 
 
1904 
# Create 'gammu' database
1905 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1906 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1907 
# Add a gammu database structure
2688 lucas.echa 1908 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1909 
 
2552 rexy 1910 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1911 
	cat << EOF > /etc/gammurc
2552 rexy 1912 
[gammu]
1913 
device = /dev/ttyUSB0
1914 
connection = at115200
1915 
EOF
1916 
 
2601 tom.houday 1917 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1918 
[gammu]
1919 
port = /dev/ttyUSB0
1920 
connection = at115200
1921 
 
1922 
[smsd]
1923 
PIN = 1234
1924 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1925 
logformat = textall
1926 
debuglevel = 0
1927 
 
1928 
service = sql
1929 
driver = native_mysql
1930 
user = $DB_USER
1931 
password = $radiuspwd
1932 
pc = localhost
1933 
database = $DB_GAMMU
1934 
 
2631 rexy 1935 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1936 
 
1937 
StatusFrequency = 30
1380 richard 1938 
;LoopSleep = 2
1376 richard 1939 
 
1940 
;ResetFrequency = 300
1941 
;HardResetFrequency = 120
1942 
 
2454 tom.houday 1943 
CheckSecurity = 1
1376 richard 1944 
CheckSignal = 1
1945 
CheckBattery = 0
1946 
EOF
2601 tom.houday 1947 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1948 
 
2601 tom.houday 1949 
# Create the systemd unit
2937 rexy 1950 
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1951 
[Unit]
1952 
Description=SMS daemon for Gammu
1953 
Documentation=man:gammu-smsd(1)
3123 rexy 1954 
After=network.target mysqld.service
1376 richard 1955 
 
2601 tom.houday 1956 
[Service]
1957 
Type=forking
2775 rexy 1958 
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 1959 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1960 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1961 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1962 
 
1963 
[Install]
1964 
WantedBy=multi-user.target
1965 
EOF
1966 
 
2314 richard 1967 
# Log folder for gammu-smsd
2772 rexy 1968 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1969 
	chmod 755 /var/log/gammu-smsd
1376 richard 1970 
 
2552 rexy 1971 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1972 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1973 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1974 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1975 
#EOF
2552 rexy 1976 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1977 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1978 
 
2724 rexy 1979 
} # End of gammu_smsd()
1376 richard 1980 
 
2990 rexy 1981 
########################################################
1982 
##                      "msec"                        ##
1983 
## - Apply the "fileserver" security level            ##
1984 
## - remove the "system request" for rebooting        ##
1985 
## - Fix several file permissions                     ##
1986 
########################################################
2202 richard 1987 
msec()
1988 
{
1989 
 
1990 
# Apply fileserver security level
2990 rexy 1991 
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1992 
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1993 
 
2203 richard 1994 
# Set permissions monitoring and enforcement
2202 richard 1995 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 1996 
/var/log/firewall/                      root.apache     750
2202 richard 1997 
/var/log/firewall/*                     root.apache     640
1998 
/etc/security/msec/perm.local           root.root       640
1999 
/etc/security/msec/level.local          root.root       640
2000 
/etc/freeradius-web                     root.apache     750
2001 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2002 
/etc/raddb/client.conf                  radius.radius   640
2003 
/etc/raddb/radius.conf                  radius.radius   640
2004 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2005 
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2006 
/etc/pki/CA/                            root.apache     750 force
2007 
/etc/pki/CA/*                           root.apache     640 force
2008 
/etc/pki/CA/private/                    root.root       700 force
2009 
/etc/pki/CA/private/*                   root.root       600 force
2010 
/etc/pki/tls/private/                   root.apache     750 force
2011 
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2012 
EOF
2454 tom.houday 2013 
# apply now hourly & daily checks
2990 rexy 2014 
	/usr/sbin/msec
2015 
	/etc/cron.weekly/msec
2202 richard 2016 
 
2724 rexy 2017 
} # End of msec()
2202 richard 2018 
 
2019 
##################################################################
2552 rexy 2020 
##                   Fonction "letsencrypt"                     ##
2021 
## - Install Let's Encrypt client                               ##
2022 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2023 
##################################################################
2024 
letsencrypt()
2025 
{
3170 rexy 2026 
	acmesh_installDir="/opt/acme.sh"
2027 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2028 
	acmesh_userAgent="ALCASAR"
2990 rexy 2029 
# Remove potential old installers
2586 tom.houday 2030 
	rm -rf /tmp/acme.sh-*
3170 rexy 2031 
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2032 
# Extract acme.sh
2304 tom.houday 2033 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2034 
	pwdInstall=$(pwd)
3169 rexy 2035 
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2036 
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2037 
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2038 
# Install acme.sh
2304 tom.houday 2039 
	./acme.sh --install \
2040 
		--home $acmesh_installDir \
2041 
		--config-home $acmesh_confDir/data \
2042 
		--certhome $acmesh_confDir/certs \
2043 
		--accountkey $acmesh_confDir/ca/account.key \
2044 
		--accountconf $acmesh_confDir/data/account.conf \
2045 
		--useragent $acmesh_userAgent \
2308 tom.houday 2046 
		--nocron \
2047 
		> /dev/null
2304 tom.houday 2048 
	if [ $? -ne 0 ]; then
2049 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2050 
	fi
2990 rexy 2051 
# Create configuration file
2304 tom.houday 2052 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2053 
email=
2054 
dateIssueRequest=
2055 
domainRequest=
2056 
challenge=
2057 
dateIssued=
2058 
dnsapi=
2059 
dateNextRenewal=
2060 
EOF
2688 lucas.echa 2061 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2062 
	rm -rf /tmp/acme.sh-*
2724 rexy 2063 
} # End of letsencrypt()
2304 tom.houday 2064 
 
2065 
##################################################################
2990 rexy 2066 
##                       "mail_service"                         ##
2994 rexy 2067 
## - Install Postfix conf for email registration method         ##
2990 rexy 2068 
##################################################################
2069 
mail_service()
2070 
{
3062 rexy 2071 
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2072 
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2073 
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2074 
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
3180 rexy 2075 
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2076 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
2990 rexy 2077 
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2078 
smtputf8_enable = no
3062 rexy 2079 
smtp_use_tls = yes
2080 
smtp_tls_wrappermode = yes
3005 rexy 2081 
smtp_sasl_auth_enable = yes
2082 
smtp_sasl_security_options = noanonymous
2083 
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2084 
relayhost =
2990 rexy 2085 
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2086 
EOT
2990 rexy 2087 
	chown -R postfix:postfix /var/lib/postfix
2088 
} # end of mail_service
2089 
 
2090 
##################################################################
2552 rexy 2091 
##                    Fonction "post_install"                   ##
2092 
## - Modifying banners (locals et ssh) & prompts                ##
2093 
## - SSH config                                                 ##
2094 
## - sudoers config & files security                            ##
2095 
## - log rotate & ANSSI security parameters                     ##
2096 
## - Apply former conf in case of an update                     ##
2097 
##################################################################
1 root 2098 
post_install()
2099 
{
3093 rexy 2100 
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2101 
# change the SSHD options
2195 richard 2102 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2103 
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2104 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2105 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2106 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2107 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2108 
# sshd listens on EXTIF & INTIF
2109 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2110 
# sshd authorized certificate for root login
2111 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2112 
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2113 
# ALCASAR conf file
2818 rexy 2114 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2115 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2116 
	echo "SSH_LAN=22" >> $CONF_FILE
2117 
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2118 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2119 
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2120 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2121 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2122 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2123 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2124 
	echo "LDAP_FILTER=" >> $CONF_FILE
2125 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2126 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2127 
	echo "LDAP_SSL=on" >> $CONF_FILE
2128 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2129 
	echo "SMS=off" >> $CONF_FILE
2130 
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2131 
	echo "MAIL=off" >> $CONF_FILE
2132 
	echo "MAIL_TYPE=" >> $CONF_FILE
2133 
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2134 
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2135 
	echo "MAIL_ADDR=" >> $CONF_FILE
2136 
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2137 
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2138 
	echo "BL_PUREIP=on" >> $CONF_FILE
2139 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2140 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2141 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2142 
	echo "WIFI4EU=off" >> $CONF_FILE
2143 
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2144 
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2145 
# Prompt customisation (colors)
1 root 2146 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2147 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2148 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2149 
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2150 
# sudoers configuration for "apache" & "sysadmin"
1 root 2151 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2152 
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2153 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2154 
# Modify some logrotate files (gammu, ulogd)
1 root 2155 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2156 
	chmod 644 /etc/logrotate.d/*
2195 richard 2157 
# Log compression
706 franck 2158 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2159 
# actualisation des fichiers logs compressés
2521 armand.ito 2160 
	for dir in firewall e2guardian lighttpd
706 franck 2161 
	do
2688 lucas.echa 2162 
		find /var/log/$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 2163 
	done
2601 tom.houday 2164 
	/usr/bin/systemctl daemon-reload
2956 rexy 2165 
# processes started at boot time (Systemctl)
3170 rexy 2166 
	for i in alcasar-network mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist unbound-blackhole radiusd nfcapd e2guardian ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2167 
	do
1574 richard 2168 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2169 
	done
2454 tom.houday 2170 
 
1452 richard 2171 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2172 
	for i in ulogd gpm dhcpd
1452 richard 2173 
	do
1574 richard 2174 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2175 
	done
2454 tom.houday 2176 
 
2864 rexy 2177 
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2178 
# ignore ICMP broadcast (smurf attack)
2179 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2180 
# ignore ICMP errors bogus
2181 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2182 
# remove ICMP redirects responces
2183 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2184 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2185 
# enable SYN Cookies (Syn flood attacks)
2186 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2187 
# enable kernel antispoofing
2188 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2189 
# ignore source routing
2190 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2191 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2192 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2193 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2194 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2195 
# disable iptables_helpers
2196 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2197 
# Switch to the router mode
2198 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2199 
# Remove unused service ipv6
1964 franck 2200 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2201 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2202 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2203 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2204 
# switch to multi-users runlevel (instead of x11)
1221 richard 2205 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2206 
# disable Core dump file
2207 
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2208 
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2209 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2210 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2211 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2212 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2213 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
3190 rexy 2214 
	vm_vga=`lsmod | grep -c -E "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2215 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2216 
	then
2454 tom.houday 2217 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2218 
		echo >> /etc/mageia-release
2219 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2220 
	else
2221 
		echo > /etc/mageia-release
2454 tom.houday 2222 
	fi
2223 
	if [ $Lang == "fr" ]
2224 
	then
3093 rexy 2225 
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2226 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2227 
	else
3093 rexy 2228 
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2229 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2230 
	fi
2231 
	/usr/bin/update-grub2
1221 richard 2232 
# Load and apply the previous conf file
2233 
	if [ "$mode" = "update" ]
532 richard 2234 
	then
2887 rexy 2235 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2236 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2237 
		PARENT_SCRIPT=`basename $0`
2238 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2239 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2240 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2241 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2242 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2243 
	fi
2560 rexy 2244 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2245 
	chown -R root:apache $DIR_DEST_ETC/*
2246 
	chmod -R 660 $DIR_DEST_ETC/*
2247 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2248 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2249 
	echo ""
1 root 2250 
	echo "#############################################################################"
638 richard 2251 
	if [ $Lang == "fr" ]
2252 
		then
2253 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2254 
		echo "#                                                                           #"
2255 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2256 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2257 
		echo "#                                                                           #"
2258 
		echo "#############################################################################"
2259 
		echo
2260 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2261 
		echo
2262 
		echo "- Lisez attentivement la documentation d'exploitation"
2263 
		echo
2688 lucas.echa 2264 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2265 
		echo
2266 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2267 
	else
2396 tom.houday 2268 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2269 
		echo "#                                                                           #"
2270 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2271 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2272 
		echo "#                                                                           #"
2273 
		echo "#############################################################################"
2274 
		echo
2275 
		echo "- The system will be rebooted in order to operate ALCASAR"
2276 
		echo
2277 
		echo "- Read the exploitation documentation"
2278 
		echo
2688 lucas.echa 2279 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2280 
		echo
2281 
		echo "                   Hit 'Enter' to continue"
2282 
	fi
1782 franck 2283 
	sleep 2
2560 rexy 2284 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2285 
	then
2688 lucas.echa 2286 
		read
815 richard 2287 
	fi
774 richard 2288 
	clear
1 root 2289 
	reboot
2724 rexy 2290 
} # End of post_install()
1 root 2291 
 
2552 rexy 2292 
#####################################################################################
2293 
#                                   Main Install loop                               #
2294 
#####################################################################################
832 richard 2295 
dir_exec=`dirname "$0"`
2296 
if [ $dir_exec != "." ]
2297 
then
2298 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2299 
	echo "Launch this program from the ALCASAR archive directory"
2300 
	exit 0
2301 
fi
2688 lucas.echa 2302 
if [ $EUID -gt 0 ]
2220 richard 2303 
then
2688 lucas.echa 2304 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2305 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2306 
	exit 0
2307 
fi
832 richard 2308 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2309 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2310 
nb_args=$#
2311 
args=$1
2312 
if [ $nb_args -eq 0 ]
2313 
then
2314 
	nb_args=1
2315 
	args="-h"
2316 
fi
1062 richard 2317 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2318 
case $args in
2319 
	-\? | -h* | --h*)
2320 
		echo "$usage"
2321 
		exit 0
2322 
		;;
291 franck 2323 
	-i | --install)
3180 rexy 2324 
		for func in system_testing network_testing
2724 rexy 2325 
		do
2326 
			header_install
2327 
			$func
2328 
			if [ $DEBUG_ALCASAR == "on" ]
2329 
			then
3179 rexy 2330 
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2331 
				read
2332 
			fi
2333 
		done
595 richard 2334 
# RPMs install
2941 rexy 2335 
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2336 
		if [ "$?" != "0" ]
1 root 2337 
		then
595 richard 2338 
			exit 0
2339 
		fi
1249 richard 2340 
		if [ -e $CONF_FILE ]
595 richard 2341 
		then
2458 richard 2342 
# Uninstall or update the running version
2343 
			if [ "$mode" == "update" ]
2344 
			then
2560 rexy 2345 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2346 
			else
2560 rexy 2347 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2348 
			fi
595 richard 2349 
		fi
2847 rexy 2350 
		if [ $DEBUG_ALCASAR == "on" ]
2351 
		then
2352 
			echo "*** 'debug' : end of cleaning ***"
2353 
			read
2354 
		fi
2980 rexy 2355 
# Avoid some RPM automatic updates
2356 
		echo "/^kernel/" > /etc/urpmi/skip.list
2357 
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2358 
		echo "/^freeradius/" >> /etc/urpmi/skip.list
3190 rexy 2359 
		if [ `grep -E '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2360 
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2361 
		else
3170 rexy 2362 
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2363 
		fi
2835 rexy 2364 
# Test if conf file
2365 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2366 
		then
2826 rexy 2367 
# Extract some info from the previous configuration file
2834 rexy 2368 
			cd /var/tmp
2369 
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2370 
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2371 
			then
2372 
				header_install
2373 
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2374 
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2375 
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2376 
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2377 
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2378 
				if [ $Lang == "fr" ]
2834 rexy 2379 
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2380 
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2381 
				fi
2834 rexy 2382 
				response=0
2383 
				PTN='^[oOnNyY]?$'
2384 
				until [[ "$response" =~ $PTN ]]
2385 
				do
2386 
					if [ $Lang == "fr" ]
2387 
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2388 
						else echo -n "Do you want to use it (Y/n)?";
2389 
					fi
2390 
					read response
2391 
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2392 
					then
2393 
						rm -f /var/tmp/alcasar-conf*
2394 
						rm -rf /var/tmp/conf
2395 
					fi
2396 
				done
2397 
			fi
2847 rexy 2398 
			cd $DIR_INSTALL
597 richard 2399 
		fi
636 richard 2400 
# Test if update
2834 rexy 2401 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2402 
		then
2403 
			if [ $Lang == "fr" ]
2404 
				then echo "#### Installation avec mise à jour ####";
2405 
				else echo "#### Installation with update     ####";
2406 
			fi
5 franck 2407 
			mode="update"
1 root 2408 
		fi
3170 rexy 2409 
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian ulogd nfsen vnstat unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt mail_service post_install
5 franck 2410 
		do
2411 
			$func
2466 richard 2412 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2413 
			then
3179 rexy 2414 
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2415 
				read
2466 richard 2416 
			fi
14 richard 2417 
		done
5 franck 2418 
		;;
291 franck 2419 
	-u | --uninstall)
1828 richard 2420 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2421 
		then
597 richard 2422 
			if [ $Lang == "fr" ]
2423 
				then echo "ALCASAR n'est pas installé!";
2424 
				else echo "ALCASAR isn't installed!";
2425 
			fi
1 root 2426 
			exit 0
2427 
		fi
5 franck 2428 
		response=0
2760 lucas.echa 2429 
		PTN='^[oOyYnN]?$'
2430 
		until [[ "$response" =~ $PTN ]]
5 franck 2431 
		do
597 richard 2432 
			if [ $Lang == "fr" ]
2760 lucas.echa 2433 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2434 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2435 
			fi
5 franck 2436 
			read response
2437 
		done
1103 richard 2438 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2439 
		then
1103 richard 2440 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2441 
		else
2560 rexy 2442 
			rm -f /var/tmp/alcasar-conf*
1 root 2443 
		fi
597 richard 2444 
# Uninstall the running version
2560 rexy 2445 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2446 
		;;
2447 
	*)
2448 
		echo "Argument inconnu :$1";
460 richard 2449 
		echo "Unknown argument :$1";
1 root 2450 
		echo "$usage"
2451 
		exit 1
2452 
		;;
2453 
esac
10 franck 2454 
# end of script