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2223 tom.houday 1 
#!/bin/bash
64 franck 2 
# $Id: alcasar-conf.sh 2878 2020-11-01 21:48:35Z rexy $
672 richard 3 
 
4 
# alcasar-conf.sh
865 richard 5 
# by REXY
672 richard 6 
# This script is distributed under the Gnu General Public License (GPL)
7 
 
2744 rexy 8 
# Ce script permet la mise à jour d'un ALCASAR
9 
#	- (alcasar-conf.sh -create) : création de l'archive des fichiers de configuration (/var/tmp/alcasar-conf.tar.gz)
10 
#	- (alcasar-conf.sh -load) : chargement de l'archive des fichiers de configuration. Le cas échéant, c'est ici qu'on met à jour les fichiers entre versions
11 
#	- (alcasar-conf.sh -apply) : application des directives du fichier de conf central "/usr/local/etc/alcasar.conf". Peut aussi être exploité à chaud après avoir changé des valeurs du fichier de conf.
2570 rexy 12 
# This script allows ALCASAR update
2744 rexy 13 
#	- (alcasar-conf.sh -create) : create the configuration files backup (/var/tmp/alcasar-conf.tar.gz)
14 
#	- (alcasar-conf.sh -load) : load the backup of configuration files. If needed, it's here we update files between versions
15 
#	- (alcasar-conf.sh -load) : apply ALCASAR central configuration file "/usr/local/etc/alcasar.conf". Can be use after changes of conf file values.
672 richard 16 
 
2585 tom.houday 17 
DIR_UPDATE="/var/tmp/conf"				# répertoire de stockage des fichier de conf pour une mise à jour
2247 tom.houday 18 
DIR_WEB="/var/www/html"					# répertoire du centre de gestion
19 
DIR_BIN="/usr/local/bin"				# scripts directory
20 
DIR_ETC="/usr/local/etc"				# conf directory
2688 lucas.echa 21 
DIR_E2G="/etc/e2guardian/lists"			# Toulouse BL directory
22 
DIR_BLACKLIST="$DIR_E2G/blacklists"		# Toulouse BL directory
2878 rexy 23 
CONF_FILE="$DIR_ETC/alcasar.conf"		# main alcasar conf file
24 
PASSWD_FILE="/root/ALCASAR-passwords.txt"
25 
DB_USER=$(grep '^db_user=' $PASSWD_FILE | cut -d'=' -f 2-)
26 
DB_PASS=$(grep '^db_password=' $PASSWD_FILE | cut -d'=' -f 2-)
2247 tom.houday 27 
EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`		# EXTernal InterFace
28 
INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`		# INTernal InterFace
29 
MTU=`grep ^PUBLIC_MTU= $CONF_FILE|cut -d"=" -f2`
1890 franck 30 
DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
31 
INT_DNS_mode=`grep ^INT_DNS_ACTIVE= $CONF_FILE|cut -d"=" -f2`
2247 tom.houday 32 
HOSTNAME=`grep ^HOSTNAME= $CONF_FILE|cut -d"=" -f2`
33 
DOMAIN=`grep ^DOMAIN= $CONF_FILE|cut -d"=" -f2`
384 richard 34 
SED="/bin/sed -i"
2474 tom.houday 35 
DNS1=`grep ^DNS1= $CONF_FILE | cut -d'=' -f2` 			# server DNS1 (for WL domain names)
923 franck 36 
DOMAIN=${DOMAIN:=localdomain}
2247 tom.houday 37 
 
628 richard 38 
private_network_calc ()
39 
{
1060 richard 40 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP $PRIVATE_NETMASK |cut -d"=" -f2`				# prefixe du réseau (ex. 24)
2561 rexy 41 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP $PRIVATE_NETMASK| cut -d"=" -f2`			# @ réseau de consultation (ex.: 192.168.182.0)
42 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX									# @ + masque du réseau de consult (192.168.182.0/24)
2688 lucas.echa 43 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`;							# classes de réseau (ex.: 2=classe B, 3=classe C)
1060 richard 44 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.					# @ compatible hosts.allow et hosts.deny (ex.: 192.168.182.)
45 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`				# private network broadcast (ie.: 192.168.182.255)
2561 rexy 46 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
47 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`									# last octet of LAN address
48 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`	# second network address (ex.: 192.168.182.2)
1060 richard 49 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1581 richard 50 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'`	# MAC address of INTIF
628 richard 51 
}
8 franck 52 
 
933 franck 53 
usage="Usage: alcasar-conf.sh {--create or -create} | {--load or -load} | {--apply or -apply}"
8 franck 54 
nb_args=$#
55 
args=$1
56 
if [ $nb_args -eq 0 ]
57 
then
2430 tom.houday 58 
	nb_args=1
8 franck 59 
	args="-h"
60 
fi
61 
case $args in
62 
	-\? | -h* | --h*)
63 
		echo "$usage"
64 
		exit 0
65 
		;;
2874 rexy 66 
###################################################
67 
##           Create an archive conf file         ##
68 
###################################################
69 
--create|-create)
8 franck 70 
		[ -d $DIR_UPDATE ] && rm -rf $DIR_UPDATE
71 
		mkdir $DIR_UPDATE
1916 franck 72 
# backup the users database  (test to delete in future version)
2664 tom.houday 73 
		$DIR_BIN/alcasar-mysql.sh --dump
2688 lucas.echa 74 
		cp /var/Save/base/"$(ls -1t /var/Save/base|head -1)" $DIR_UPDATE
2824 rexy 75 
# backup organism logo
8 franck 76 
		cp -f $DIR_WEB/images/organisme.png $DIR_UPDATE
1912 richard 77 
# backup BL/WL custom files
1914 richard 78 
		mkdir $DIR_UPDATE/custom_bl
2541 rexy 79 
		for i in exceptioniplist urlregexplist exceptionsitelist bannedsitelist exceptionurllist bannedurllist
80 
		do
2570 rexy 81 
			if [ -d /etc/dansguardian ]; then
82 
				cp /etc/dansguardian/lists/$i $DIR_UPDATE/custom_bl/ # before V3.3
2661 lucas.echa 83 
				cp -rf /etc/dansguardian/lists/blacklists/ossi-* $DIR_UPDATE/custom_bl/ 2>/dev/null
2541 rexy 84 
			else
2688 lucas.echa 85 
				cp $DIR_E2G/$i $DIR_UPDATE/custom_bl/ # since V3.3
2661 lucas.echa 86 
				cp -rf $DIR_BLACKLIST/ossi-* $DIR_UPDATE/custom_bl/ 2>/dev/null
2541 rexy 87 
			fi
88 
		done
2824 rexy 89 
# backup conf files (main conf file, filtering, digest, etc.)
8 franck 90 
		mkdir $DIR_UPDATE/etc/
346 richard 91 
		cp -rf $DIR_ETC/* $DIR_UPDATE/etc/
2825 rexy 92 
		cp -f /etc/hosts $DIR_UPDATE/etc/
1758 richard 93 
# backup of the security certificates (server & CA)
2561 rexy 94 
		cp -f /etc/pki/tls/certs/alcasar.crt* $DIR_UPDATE
95 
		cp -f /etc/pki/tls/private/alcasar.key* $DIR_UPDATE
2570 rexy 96 
		[ -e /etc/pki/tls/private/alcasar.pem ] && cp -f /etc/pki/tls/private/alcasar.pem $DIR_UPDATE # since V3.3
1564 richard 97 
		cp -f /etc/pki/CA/alcasar-ca.crt $DIR_UPDATE
98 
		cp -f /etc/pki/CA/private/alcasar-ca.key $DIR_UPDATE
2813 rexy 99 
		if [ -e /etc/pki/tls/certs/server-chain.pem ]; then
100 
			cp -f /etc/pki/tls/certs/server-chain.pem $DIR_UPDATE # autosigned and official if exist
510 richard 101 
		else
2813 rexy 102 
			cp -f /etc/pki/tls/certs/alcasar.crt $DIR_UPDATE/server-chain.pem
510 richard 103 
		fi
2875 rexy 104 
# backup gammu conf file (if necessary)
105 
		SMS=`grep ^SMS= $CONF_FILE|cut -d"=" -f2`
106 
		if [ "$SMS" == "on" ]
107 
			then
108 
			cp -f /etc/gammurc $DIR_UPDATE
109 
			cp -f /etc/gammu_smsd_conf $DIR_UPDATE
110 
		fi
1758 richard 111 
# archive file creation
2688 lucas.echa 112 
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
8 franck 113 
		tar -cf alcasar-conf.tar conf/
114 
		gzip -f alcasar-conf.tar
2835 rexy 115 
		cp alcasar-conf.tar.gz /var/www/html/acc/backup/alcasar-conf.tar.gz
116 
		chown apache:apache /var/www/html/acc/backup/alcasar-conf.tar.gz
8 franck 117 
		rm -rf $DIR_UPDATE
118 
		;;
2560 rexy 119 
 
2874 rexy 120 
###################################################
121 
##           Load an archive conf file           ##
122 
###################################################
389 franck 123 
	--load|-load)
2688 lucas.echa 124 
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
2834 rexy 125 
		tar -xf alcasar-conf.tar.gz
2824 rexy 126 
# copy alcasar.conf parameters
2561 rexy 127 
		PREVIOUS_VERSION=`grep ^VERSION= $DIR_UPDATE/etc/alcasar.conf|cut -d"=" -f2`
128 
		MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
129 
		MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
130 
		UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
2875 rexy 131 
		for line in `cat $DIR_UPDATE/etc/alcasar.conf | grep "=" | grep -Ev "^#| |VERSION|INSTALL_DATE|PUBLIC|GW|EXTIF|INTIF"`
2824 rexy 132 
		do
133 
			key=`echo $line | cut -d"=" -f1`
134 
			key=$key=
135 
			value=`echo $line|cut -d"=" -f2-`
136 
			if [ "$value" != "" ]
137 
				then
138 
				sed -i "s?^$key.*?$key$value?g" /usr/local/etc/alcasar.conf
139 
			fi
140 
		done
2874 rexy 141 
# lighttpd need a .pem certificate (aggregation with private key & server crt)
2665 tom.houday 142 
		[ ! -f $DIR_UPDATE/alcasar.pem ] && (cat $DIR_UPDATE/alcasar.key; echo; cat $DIR_UPDATE/alcasar.crt) > $DIR_UPDATE/alcasar.pem
2824 rexy 143 
# Retrieve organism logo
510 richard 144 
		[ -e $DIR_UPDATE/organisme.png ] && cp -f $DIR_UPDATE/organisme.png $DIR_WEB/images/
8 franck 145 
		chown apache:apache $DIR_WEB/images/organisme.png $DIR_WEB/intercept.php
1060 richard 146 
# Retrieve the security certificates (CA and server)
2571 rexy 147 
		cp -f $DIR_UPDATE/alcasar-ca.crt /etc/pki/CA/
148 
		cp -f $DIR_UPDATE/alcasar-ca.key /etc/pki/CA/private/
1758 richard 149 
		cp -f $DIR_UPDATE/alcasar.crt /etc/pki/tls/certs/
150 
		cp -f $DIR_UPDATE/alcasar.key /etc/pki/tls/private/
2688 lucas.echa 151 
		cp -f $DIR_UPDATE/alcasar.pem /etc/pki/tls/private/
2813 rexy 152 
		[ -e $DIR_UPDATE/server-chain.pem ] && cp -f $DIR_UPDATE/server-chain.pem /etc/pki/tls/certs/ # autosigned and official if exist
2825 rexy 153 
		chmod 755 /etc/pki/
2811 rexy 154 
		chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2825 rexy 155 
		chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 156 
		chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
157 
		chmod 600 /etc/pki/CA/private/*
158 
		chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
159 
		chmod 640 /etc/pki/tls/private/*
2825 rexy 160 
		chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
1060 richard 161 
# Import of the users database
2688 lucas.echa 162 
		$DIR_BIN/alcasar-mysql.sh --import "$(ls $DIR_UPDATE/alcasar-users-database*)"
1914 richard 163 
# Retrieve local parameters
2825 rexy 164 
		[ -d $DIR_UPDATE/etc/digest ] && cp -rf $DIR_UPDATE/etc/digest $DIR_ETC/  # ACC accounts
165 
		[ -e $DIR_UPDATE/etc/alcasar-iptables-local.sh ] && cp -f $DIR_UPDATE/etc/alcasar-iptables-local.sh $DIR_ETC/   # local FW rules
166 
		[ -e $DIR_UPDATE/etc/alcasar-iptables-local-mac-filtered ] && cp -f $DIR_UPDATE/etc/alcasar-iptables-local-mac-filtered $DIR_ETC/   # blocked MAC addresses
167 
		[ -e $DIR_UPDATE/etc/alcasar-uamdomain ] && cp -f $DIR_UPDATE/etc/alcasar-uamdomain $DIR_ETC/ # exception domain names
168 
		[ -e $DIR_UPDATE/etc/alcasar-uamallowed ] && cp -f $DIR_UPDATE/etc/alcasar-uamallowed $DIR_ETC/ # exception IP_addresses or network_IP_addresses
169 
		[ -e $DIR_UPDATE/etc/alcasar-ethers ] && cp -f $DIR_UPDATE/etc/alcasar-ethers $DIR_ETC/ # DHCP static hosts
170 
		[ -e $DIR_UPDATE/etc/alcasar-ethers-info ] && cp -f $DIR_UPDATE/etc/alcasar-ethers-info $DIR_ETC/ # DHCP static hosts information
2833 rexy 171 
		[ -e $DIR_UPDATE/etc/hosts ] && cp -f $DIR_UPDATE/etc/hosts /etc/  # local host name resolution
2874 rexy 172 
		[ -e $DIR_UPDATE/etc/alcasar-letsencrypt ] && cp -f $DIR_UPDATE/etc/alcasar-letsencrypt $DIR_ETC/ # Letsencrypt local conf
173 
		[ -d $DIR_UPDATE/etc/letsencrypt ] && cp -rf $DIR_UPDATE/etc/letsencrypt $DIR_ETC/  # Letsencrypt local conf files
2875 rexy 174 
		[ -e $DIR_UPDATE/gammurc ] && cp -f $DIR_UPDATE/gammurc /etc/ # Gammu conf file
175 
		[ -e $DIR_UPDATE/gammu_smsd_conf ] && cp -f $DIR_UPDATE/gammu_smsd_conf /etc/ # Gammu_smsd conf file
1914 richard 176 
# Retrieve BL/WL custom files
2688 lucas.echa 177 
		cp -f $DIR_UPDATE/custom_bl/exceptioniplist $DIR_E2G/
178 
		cp -f $DIR_UPDATE/custom_bl/exceptionsitelist $DIR_E2G/
179 
		cp -f $DIR_UPDATE/custom_bl/urlregexplist $DIR_E2G/
180 
		cp -f $DIR_UPDATE/custom_bl/bannedsitelist $DIR_E2G/
181 
		cp -f $DIR_UPDATE/custom_bl/exceptionurllist $DIR_E2G/
182 
		cp -f $DIR_UPDATE/custom_bl/bannedurllist $DIR_E2G/
1961 richard 183 
		cp -rf $DIR_UPDATE/custom_bl/ossi-* $DIR_BLACKLIST/ 2>/dev/null
2688 lucas.echa 184 
		chown -R e2guardian:apache $DIR_E2G
185 
		chmod -R g+rw $DIR_E2G
1060 richard 186 
# Adapt DNS/URL filtering
187 
		PARENT_SCRIPT=`basename $0`
637 richard 188 
		export PARENT_SCRIPT
1946 richard 189 
		$DIR_BIN/alcasar-bl.sh -cat_choice
1827 raphael.pi 190 
		$DIR_BIN/alcasar-bl.sh -reload
1060 richard 191 
# admin profile update (admin + manager + backup)
1827 raphael.pi 192 
		$DIR_BIN/alcasar-profil.sh --list
634 richard 193 
# Start / Stop SSH Daemon
2327 richard 194 
		ssh_active=`grep "^SSH=" $CONF_FILE|cut -d"=" -f2`
634 richard 195 
		if [ $ssh_active = "on" ]
196 
		then
1574 richard 197 
			/usr/bin/systemctl -q enable sshd.service
634 richard 198 
		else
1574 richard 199 
			/usr/bin/systemctl -q disable sshd.service
634 richard 200 
		fi
1060 richard 201 
# Remove the update folder
8 franck 202 
		rm -rf $DIR_UPDATE
203 
		;;
2560 rexy 204 
 
2874 rexy 205 
####################################################
206 
##   Configure ALCASAR according to alcasar.conf  ##
207 
####################################################
628 richard 208 
	--apply|-apply)
994 franck 209 
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\/([012]?[0-9]|3[0-2])\b"
2474 tom.houday 210 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 211 
		if ! echo $PRIVATE_IP_MASK | egrep -q $PTN
212 
		then
628 richard 213 
			echo "Syntax error for PRIVATE_IP_MASK ($PRIVATE_IP_MASK)"
214 
			exit 0
215 
		fi
2474 tom.houday 216 
		PUBLIC_IP_MASK=`grep ^PUBLIC_IP= $CONF_FILE|cut -d"=" -f2`
1590 richard 217 
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b"
1585 richard 218 
		if [[ "$PUBLIC_IP_MASK" == "dhcp" ]]
219 
		then
220 
			PUBLIC_GATEWAY="dhcp"
221 
		else
2688 lucas.echa 222 
			if ! echo $PUBLIC_IP_MASK | egrep -q $PTN
223 
			then
1585 richard 224 
				echo "Syntax error for PUBLIC_IP_MASK ($PUBLIC_IP_MASK)"
225 
				exit 0
226 
			fi
1590 richard 227 
			PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
228 
			PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
2474 tom.houday 229 
			PUBLIC_GATEWAY=`grep ^GW= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 230 
			if ! echo $PUBLIC_GATEWAY | egrep -q $PTN
231 
			then
1585 richard 232 
				echo "Syntax error for the Gateway IP ($PUBLIC_GATEWAY)"
233 
				exit 0
234 
			fi
628 richard 235 
		fi
2474 tom.houday 236 
		DNS1=`grep ^DNS1= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 237 
		if ! echo $DNS1 | egrep -q $PTN
238 
		then
1590 richard 239 
			echo "Syntax error for the IP address of the first DNS server ($DNS1)"
240 
			exit 0
241 
		fi
2474 tom.houday 242 
		DNS2=`grep ^DNS2= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 243 
		if ! echo $DNS2 | egrep -q $PTN
244 
		then
1590 richard 245 
			echo "Syntax error for the IP address of the second DNS server ($DNS2)"
246 
			exit 0
247 
		fi
631 richard 248 
		PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`
632 richard 249 
		PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`
628 richard 250 
		private_network_calc
2474 tom.houday 251 
		INSTALL_DATE=`grep ^INSTALL_DATE= $CONF_FILE|cut -d"=" -f2`
252 
		ORGANISME=`grep ^ORGANISM= $CONF_FILE|cut -d"=" -f2-`
2688 lucas.echa 253 
		BL_SAFESEARCH=`grep ^BL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
254 
		WL_SAFESEARCH=`grep ^WL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
255 
		BL_PUREIP=`grep ^BL_PUREIP= $CONF_FILE|cut -d"=" -f2`
2474 tom.houday 256 
		DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
1060 richard 257 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
933 franck 258 
		then
2688 lucas.echa 259 
			if [ "$DHCP_mode" = "off" ] || [ "$DHCP_mode" = "Off" ] || [ "$DHCP_mode" = "OFF" ]
1060 richard 260 
			then
1827 raphael.pi 261 
				$DIR_BIN/alcasar-dhcp.sh --off
1890 franck 262 
			else
2569 lucas.echa 263 
				$DIR_BIN/alcasar-dhcp.sh --on
1060 richard 264 
			fi
2568 rexy 265 
# Set the local DNS (or not)
2688 lucas.echa 266 
			if [ "$INT_DNS_mode" = "on" ] || [ "$INT_DNS_mode" = "On" ] || [ "$INT_DNS_mode" = "ON" ]
1890 franck 267 
			then
268 
				$DIR_BIN/alcasar-dns-local.sh --on
269 
			else
270 
				$DIR_BIN/alcasar-dns-local.sh --off
271 
			fi
2688 lucas.echa 272 
# Set the pure ip option (or not)
273 
			if [ "$BL_PUREIP" = "off" ] || [ "$BL_PUREIP" = "Off" ] || [ "$BL_PUREIP" = "OFF" ]
274 
			then
275 
				bl_filter_param+="--pureip_off"
276 
			else
277 
				bl_filter_param+="--pureip_on"
278 
			fi
279 
# Set the safesearch options (or not)
280 
			bl_filter_param=""
281 
			if [ "$BL_SAFESEARCH" = "on" ] || [ "$BL_SAFESEARCH" = "On" ] || [ "$BL_SAFESEARCH" = "ON" ]
282 
			then
283 
				bl_filter_param+="--safesearch_on "
284 
			else
285 
				bl_filter_param+="--safesearch_off "
286 
			fi
287 
			$DIR_BIN/alcasar-url_filter_bl.sh $bl_filter_param
288 
			if [ "$WL_SAFESEARCH" = "on" ] || [ "$WL_SAFESEARCH" = "On" ] || [ "$WL_SAFESEARCH" = "ON" ]
289 
			then
290 
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_on
291 
			else
292 
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_off
293 
			fi
294 
# Reload the local dns configuration
295 
			$DIR_BIN/alcasar-dns-local.sh --reload
1585 richard 296 
# Logout everybody
2688 lucas.echa 297 
			$DIR_BIN/alcasar-logout.sh all
1585 richard 298 
# Services stop
1521 richard 299 
			echo -n "Stop services : "
2840 rexy 300 
			for i in ntpd e2guardian unbound unbound-whitelist dnsmasq-whitelist unbound-blacklist unbound-blackhole chilli network lighttpd
1060 richard 301 
			do
1574 richard 302 
				/usr/bin/systemctl stop $i && echo -n "$i, "
1060 richard 303 
			done
1521 richard 304 
			echo
1060 richard 305 
		fi
1518 richard 306 
# EXTIF config
1585 richard 307 
		if [ $PUBLIC_IP_MASK == "dhcp" ]
308 
		then
309 
			cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
310 
DEVICE=$EXTIF
311 
BOOTPROTO=dhcp
2870 rexy 312 
DNS1=127.0.0.1
1585 richard 313 
PEERDNS=no
314 
RESOLV_MODS=yes
315 
ONBOOT=yes
316 
METRIC=10
317 
MII_NOT_SUPPORTED=yes
318 
IPV6INIT=no
319 
IPV6TO4INIT=no
320 
ACCOUNTING=no
321 
USERCTL=no
322 
MTU=$MTU
1850 franck 323 
NOZEROCONF=yes
1585 richard 324 
EOF
2688 lucas.echa 325 
		else
1585 richard 326 
			cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
327 
DEVICE=$EXTIF
328 
BOOTPROTO=static
329 
IPADDR=$PUBLIC_IP
330 
NETMASK=$PUBLIC_NETMASK
331 
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 332 
DNS1=127.0.0.1
1585 richard 333 
RESOLV_MODS=yes
334 
ONBOOT=yes
335 
METRIC=10
336 
MII_NOT_SUPPORTED=yes
337 
IPV6INIT=no
338 
IPV6TO4INIT=no
339 
ACCOUNTING=no
340 
USERCTL=no
341 
MTU=$MTU
1850 franck 342 
NOZEROCONF=yes
1585 richard 343 
EOF
344 
		fi
1518 richard 345 
# INTIF config (for bypass mode only)
1554 richard 346 
		$SED "s?^IPADDR=.*?IPADDR=$PRIVATE_IP?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
347 
		$SED "s?^NETMASK=.*?NETMASK=$PRIVATE_NETMASK?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
628 richard 348 
# NTP server
632 richard 349 
		$SED "/127.0.0.1/!s?^restrict.*?restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap?g" /etc/ntp.conf
2688 lucas.echa 350 
# host.allow
628 richard 351 
		cat <<EOF > /etc/hosts.allow
352 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
353 
sshd: ALL
354 
ntpd: $PRIVATE_NETWORK_SHORT
355 
EOF
2309 tom.houday 356 
# Set hostname
357 
		hostnamectl set-hostname $HOSTNAME.$DOMAIN
2838 rexy 358 
# /etc/hosts (retriving local hostnames)
359 
		cp /etc/hosts /tmp/hosts
360 
		echo "127.0.0.1	localhost" > /etc/hosts
361 
		echo "$PRIVATE_IP	$HOSTNAME $HOSTNAME.$DOMAIN" >> /etc/hosts
362 
		while read -r line
363 
		do
364 
				if ! echo $line | grep -E -q "^([0-9\.\t ]+alcasar( |$)|127\.0\.0)"
365 
				then
366 
					echo $line >> /etc/hosts
367 
				fi
368 
		done < /tmp/hosts
2861 rexy 369 
		rm -f /tmp/hosts
2603 tom.houday 370 
# MOTD
371 
		$SED "s@'https://\(.\+\)/acc'@'https://$HOSTNAME.$DOMAIN/acc'@" /etc/mageia-release
2568 rexy 372 
# Lighttpd
2688 lucas.echa 373 
		$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
374 
		$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar.conf
375 
		$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar.conf
2744 rexy 376 
# FreeRADIUS
634 richard 377 
		$SED "s?^nas1_name:.*?nas1_name: alcasar-$ORGANISME?g" /etc/freeradius-web/naslist.conf
378 
		$SED "s?^nas1_ip:.*?nas1_ip: $PRIVATE_IP?g" /etc/freeradius-web/naslist.conf
2707 tom.houday 379 
# CoovaChilli
2568 rexy 380 
		$SED "s/^uamallowed.*/uamallowed\t$HOSTNAME,$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
381 
		$SED "s/^locationname.*/locationname\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
2707 tom.houday 382 
		$SED "s/^domain.*/domain\t\t$DOMAIN/g" /etc/chilli.conf
2688 lucas.echa 383 
		[ "`grep ^HTTPS_LOGIN= $CONF_FILE | cut -d'=' -f2`" == "on" ] && chilli_login_protocol="https" || chilli_login_protocol="http"
2568 rexy 384 
		$SED "s/^uamserver.*/uamserver\t$chilli_login_protocol:\/\/$HOSTNAME.$DOMAIN\/intercept.php/" /etc/chilli.conf
385 
		$SED "s/^radiusnasid.*/radiusnasid\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
634 richard 386 
		$SED "s?^net.*?net\t\t$PRIVATE_NETWORK_MASK?g" /etc/chilli.conf
387 
		$SED "s?^dns1.*?dns1\t\t$PRIVATE_IP?g" /etc/chilli.conf
388 
		$SED "s?^dns2.*?dns2\t\t$PRIVATE_IP?g" /etc/chilli.conf
389 
		$SED "s?^uamlisten.*?uamlisten\t$PRIVATE_IP?g" /etc/chilli.conf
1581 richard 390 
		# modify the DHCP static ip file. Reserve the second IP address for INTIF (the first one is for tun0). Keep previous entries
2274 richard 391 
		$SED "s?^$PRIVATE_MAC.*?$PRIVATE_MAC $PRIVATE_SECOND_IP?" $DIR_ETC/alcasar-ethers $DIR_ETC/alcasar-ethers-info
2688 lucas.echa 392 
# dnsmasq-whitelist
393 
		$SED "/^server=/d" /etc/dnsmasq-whitelist.conf
394 
		echo "server=$DNS1" >> /etc/dnsmasq-whitelist.conf
395 
		echo "server=$DNS2" >> /etc/dnsmasq-whitelist.conf
396 
# unbound
397 
		# removing unbound configuration files
398 
		rm -f /etc/unbound/conf.d/{forward,blacklist,whitelist,blackhole}/iface.*
399 
		rm -f /etc/unbound/conf.d/common/forward-zone.conf
400 
		# Configuration file for the dns servers forward-zone
401 
		cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
402 
forward-zone:
403 
	name: "."
404 
	forward-addr: $DNS1
405 
	forward-addr: $DNS2
406 
EOF
2813 rexy 407 
		# Configuration file for lo of forward
2688 lucas.echa 408 
		cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
409 
server:
410 
	interface: 127.0.0.1@53
411 
	access-control-view: 127.0.0.1/8 lo
412 
view:
413 
	name: "lo"
2864 rexy 414 
	local-data: "$HOSTNAME A 127.0.0.1"
2831 rexy 415 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 416 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 417 
	view-first: yes
418 
EOF
2813 rexy 419 
		# Configuration file for $INTIF of forward
2688 lucas.echa 420 
		cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
421 
server:
422 
	interface: ${PRIVATE_IP}@53
423 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
424 
view:
425 
	name: "$INTIF"
426 
	view-first: yes
427 
EOF
2813 rexy 428 
		# Configuration file for $INTIF of blacklist
2688 lucas.echa 429 
		cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
430 
server:
431 
	interface: ${PRIVATE_IP}@54
432 
	access-control: $PRIVATE_IP_MASK allow
433 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
434 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
435 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
436 
EOF
2813 rexy 437 
		# Configuration file for $INTIF of whitelist
2688 lucas.echa 438 
		cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
439 
server:
440 
	interface: ${PRIVATE_IP}@55
441 
	access-control: $PRIVATE_IP_MASK allow
442 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
443 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
444 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
445 
EOF
2871 rexy 446 
        # Configuration file for $INTIF of blackhole unbound
447 
        cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
448 
server:
449 
	interface: ${PRIVATE_IP}@56
450 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
451 
view:
452 
	name: "$INTIF"
453 
	local-zone: "." redirect
454 
	local-data: ". A $PRIVATE_IP"
455 
EOF
456 
 
2688 lucas.echa 457 
# dhcpd
458 
		cat <<EOF > /etc/dhcpd.conf
459 
ddns-update-style none;
460 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
461 
	option routers $PRIVATE_IP;
462 
	option subnet-mask $PRIVATE_NETMASK;
463 
	option domain-name-servers $PRIVATE_IP;
464 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
465 
	default-lease-time 21600;
466 
	max-lease-time 43200;
467 
}
468 
EOF
2838 rexy 469 
$DIR_BIN/alcasar-dns-local.sh -hosts_to_unbound # add local name resolution to unbound (forward & blackhole)
2867 rexy 470 
# E2guardian
2521 armand.ito 471 
		$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" /etc/e2guardian/e2guardian.conf
2867 rexy 472 
		$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
473 
		$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
634 richard 474 
# Watchdog
475 
		$SED "s?^PRIVATE_IP=.*?PRIVATE_IP=\"$PRIVATE_IP\"?g" $DIR_BIN/alcasar-watchdog.sh
476 
# Prompts
477 
		$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
478 
# sudoers
479 
		$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
2878 rexy 480 
# gammu-smsd
481 
		$SED "s?^user =.*?user = $DB_USER?g" /etc/gammu_smsd_conf
482 
		$SED "s?^password =.*?password = $DB_PASS?g" /etc/gammu_smsd_conf
483 
# Services start
1060 richard 484 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
485 
		then
1574 richard 486 
			/usr/bin/systemctl start network && echo -n "Start service : network" && sleep 1
2309 tom.houday 487 
			$DIR_BIN/alcasar-dhcp.sh -$DHCP_mode && echo -n ", chilli" # apply DHCP mode and start CoovaChilli
2840 rexy 488 
			for i in unbound unbound-blackhole ntpd
2309 tom.houday 489 
			do
490 
				sleep 1
491 
				/usr/bin/systemctl start $i && echo -n ", $i"
492 
			done
2688 lucas.echa 493 
			$DIR_BIN/alcasar-bl.sh -reload && echo -n ", unbound-blacklist, unbound-whitelist, dnsmasq-whitelist, e2guardian, iptables"
2488 lucas.echa 494 
			/usr/bin/systemctl restart lighttpd && echo -n ", lighttpd"
1060 richard 495 
		fi
628 richard 496 
# Start / Stop SSH Daemon
2474 tom.houday 497 
		ssh_active=`grep ^SSH= $CONF_FILE|cut -d"=" -f2`
634 richard 498 
		if [ $ssh_active = "on" ]
499 
		then
1574 richard 500 
			/usr/bin/systemctl enable sshd.service
1060 richard 501 
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
502 
			then
1574 richard 503 
				/usr/bin/systemctl start sshd.service
1060 richard 504 
			fi
634 richard 505 
		else
1574 richard 506 
			/usr/bin/systemctl disable sshd.service
1060 richard 507 
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
508 
			then
1574 richard 509 
				/usr/bin/systemctl stop sshd.service
1060 richard 510 
			fi
634 richard 511 
		fi
2568 rexy 512 
# Start / Stop LDAP authentification
2875 rexy 513 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
2568 rexy 514 
		then
2875 rexy 515 
			LDAP_mode=`grep ^LDAP= $CONF_FILE|cut -d"=" -f2`
516 
			if [ $LDAP_mode = "on" ]
517 
			then
518 
				$DIR_BIN/alcasar-ldap.sh --on
519 
			else
520 
				$DIR_BIN/alcasar-ldap.sh --off
521 
			fi
2568 rexy 522 
		fi
2875 rexy 523 
# Start / Stop Gammu-smsd (SMS)
524 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
525 
		then
526 
			SMS_mode=`grep ^SMS= $CONF_FILE|cut -d"=" -f2`
527 
			if [ $SMS_mode = "on" ]
528 
			then
529 
				$DIR_BIN/alcasar-sms.sh --start
530 
			fi
531 
		fi
2568 rexy 532 
		echo
628 richard 533 
		;;
8 franck 534 
	*)
2688 lucas.echa 535 
		echo "Argument inconnu : $1";
8 franck 536 
		echo "$usage"
537 
		exit 1
538 
		;;
539 
esac