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2223 tom.houday 1 
#!/bin/bash
64 franck 2 
# $Id: alcasar-conf.sh 2813 2020-04-26 21:26:32Z 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="$DIR_E2G/blacklists"		# Toulouse BL directory
2247 tom.houday 23 
CONF_FILE="$DIR_ETC/alcasar.conf"			# main alcasar conf file
24 
EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`		# EXTernal InterFace
25 
INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`		# INTernal InterFace
26 
MTU=`grep ^PUBLIC_MTU= $CONF_FILE|cut -d"=" -f2`
1890 franck 27 
DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
28 
INT_DNS_mode=`grep ^INT_DNS_ACTIVE= $CONF_FILE|cut -d"=" -f2`
29 
LDAP_mode=`grep ^LDAP= $CONF_FILE|cut -d"=" -f2`
2247 tom.houday 30 
HOSTNAME=`grep ^HOSTNAME= $CONF_FILE|cut -d"=" -f2`
31 
DOMAIN=`grep ^DOMAIN= $CONF_FILE|cut -d"=" -f2`
384 richard 32 
SED="/bin/sed -i"
2474 tom.houday 33 
DNS1=`grep ^DNS1= $CONF_FILE | cut -d'=' -f2` 			# server DNS1 (for WL domain names)
923 franck 34 
DOMAIN=${DOMAIN:=localdomain}
2247 tom.houday 35 
 
628 richard 36 
private_network_calc ()
37 
{
1060 richard 38 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP $PRIVATE_NETMASK |cut -d"=" -f2`				# prefixe du réseau (ex. 24)
2561 rexy 39 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP $PRIVATE_NETMASK| cut -d"=" -f2`			# @ réseau de consultation (ex.: 192.168.182.0)
40 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX									# @ + masque du réseau de consult (192.168.182.0/24)
2688 lucas.echa 41 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`;							# classes de réseau (ex.: 2=classe B, 3=classe C)
1060 richard 42 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.					# @ compatible hosts.allow et hosts.deny (ex.: 192.168.182.)
43 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`				# private network broadcast (ie.: 192.168.182.255)
2561 rexy 44 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
45 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`									# last octet of LAN address
46 
	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 47 
	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 48 
	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 49 
}
8 franck 50 
 
933 franck 51 
usage="Usage: alcasar-conf.sh {--create or -create} | {--load or -load} | {--apply or -apply}"
8 franck 52 
nb_args=$#
53 
args=$1
54 
if [ $nb_args -eq 0 ]
55 
then
2430 tom.houday 56 
	nb_args=1
8 franck 57 
	args="-h"
58 
fi
59 
case $args in
60 
	-\? | -h* | --h*)
61 
		echo "$usage"
62 
		exit 0
63 
		;;
2688 lucas.echa 64 
	--create|-create)
8 franck 65 
		[ -d $DIR_UPDATE ] && rm -rf $DIR_UPDATE
66 
		mkdir $DIR_UPDATE
1916 franck 67 
# backup the users database  (test to delete in future version)
2664 tom.houday 68 
		$DIR_BIN/alcasar-mysql.sh --dump
2688 lucas.echa 69 
		cp /var/Save/base/"$(ls -1t /var/Save/base|head -1)" $DIR_UPDATE
1758 richard 70 
# backup the logo
8 franck 71 
		cp -f $DIR_WEB/images/organisme.png $DIR_UPDATE
1912 richard 72 
# backup BL/WL custom files
1914 richard 73 
		mkdir $DIR_UPDATE/custom_bl
2541 rexy 74 
		for i in exceptioniplist urlregexplist exceptionsitelist bannedsitelist exceptionurllist bannedurllist
75 
		do
2570 rexy 76 
			if [ -d /etc/dansguardian ]; then
77 
				cp /etc/dansguardian/lists/$i $DIR_UPDATE/custom_bl/ # before V3.3
2661 lucas.echa 78 
				cp -rf /etc/dansguardian/lists/blacklists/ossi-* $DIR_UPDATE/custom_bl/ 2>/dev/null
2541 rexy 79 
			else
2688 lucas.echa 80 
				cp $DIR_E2G/$i $DIR_UPDATE/custom_bl/ # since V3.3
2661 lucas.echa 81 
				cp -rf $DIR_BLACKLIST/ossi-* $DIR_UPDATE/custom_bl/ 2>/dev/null
2541 rexy 82 
			fi
83 
		done
2560 rexy 84 
# backup of different conf files (main conf file, filtering, digest, /etc/hosts, etc.)
8 franck 85 
		mkdir $DIR_UPDATE/etc/
346 richard 86 
		cp -rf $DIR_ETC/* $DIR_UPDATE/etc/
2560 rexy 87 
		cp /etc/hosts $DIR_UPDATE/etc/
1758 richard 88 
# backup of the security certificates (server & CA)
2561 rexy 89 
		cp -f /etc/pki/tls/certs/alcasar.crt* $DIR_UPDATE
90 
		cp -f /etc/pki/tls/private/alcasar.key* $DIR_UPDATE
2570 rexy 91 
		[ -e /etc/pki/tls/private/alcasar.pem ] && cp -f /etc/pki/tls/private/alcasar.pem $DIR_UPDATE # since V3.3
1564 richard 92 
		cp -f /etc/pki/CA/alcasar-ca.crt $DIR_UPDATE
93 
		cp -f /etc/pki/CA/private/alcasar-ca.key $DIR_UPDATE
2813 rexy 94 
		if [ -e /etc/pki/tls/certs/server-chain.pem ]; then
95 
			cp -f /etc/pki/tls/certs/server-chain.pem $DIR_UPDATE # autosigned and official if exist
510 richard 96 
		else
2813 rexy 97 
			cp -f /etc/pki/tls/certs/alcasar.crt $DIR_UPDATE/server-chain.pem
510 richard 98 
		fi
2688 lucas.echa 99 
# pureip & safesearch status
100 
		[ -d /etc/dansguardian ] && dg_path=/etc/dansguardian || dg_path=/etc/e2guardian
101 
 
102 
		if ! grep -Eq '^WL_SAFESEARCH=' $DIR_UPDATE/etc/alcasar.conf; then
103 
			if [ -f /etc/dnsmasq-whitelist.conf ] && grep -iq "SafeSearch" /etc/dnsmasq-whitelist.conf; then
104 
				echo 'WL_SAFESEARCH=on' >> $DIR_UPDATE/etc/alcasar.conf
105 
			else
106 
				echo 'WL_SAFESEARCH=off' >> $DIR_UPDATE/etc/alcasar.conf
107 
			fi
108 
		fi
109 
 
110 
		if ! grep -Eq '^BL_SAFESEARCH=' $DIR_UPDATE/etc/alcasar.conf; then
111 
			if [ -f /etc/dnsmasq-blacklist.conf ] && grep -iq "SafeSearch" /etc/dnsmasq-blacklist.conf; then
112 
				echo 'BL_SAFESEARCH=on' >> $DIR_UPDATE/etc/alcasar.conf
113 
			else
114 
				echo 'BL_SAFESEARCH=off' >> $DIR_UPDATE/etc/alcasar.conf
115 
			fi
116 
		fi
117 
 
118 
		if ! grep -Eq '^BL_PUREIP=' $DIR_UPDATE/etc/alcasar.conf; then
119 
			if grep -Eq "^\*ip" $dg_path/lists/bannedsitelist; then
120 
				echo 'BL_PUREIP=on' >> $DIR_UPDATE/etc/alcasar.conf
121 
			else
122 
				echo 'BL_PUREIP=off' >> $DIR_UPDATE/etc/alcasar.conf
123 
			fi
124 
		fi
125 
 
1758 richard 126 
# archive file creation
2688 lucas.echa 127 
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
8 franck 128 
		tar -cf alcasar-conf.tar conf/
129 
		gzip -f alcasar-conf.tar
130 
		rm -rf $DIR_UPDATE
131 
		;;
2560 rexy 132 
 
389 franck 133 
	--load|-load)
2688 lucas.echa 134 
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
2560 rexy 135 
		tar -xf alcasar-conf*.tar.gz
2570 rexy 136 
#########################   modifications between versions  #######################
137 
# Retrieve the previous version
2561 rexy 138 
		PREVIOUS_VERSION=`grep ^VERSION= $DIR_UPDATE/etc/alcasar.conf|cut -d"=" -f2`
139 
		MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
140 
		MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
141 
		UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
2570 rexy 142 
##  From 3.2.0 & 3.2.1  ##
143 
	## rewrite /etc/hosts file managing hostname resolution
2665 tom.houday 144 
		PRIVATE_IP=`grep ^PRIVATE_IP= $CONF_FILE|cut -d"=" -f2|cut -d"/" -f1`
145 
		HOSTNAME=`grep ^HOSTNAME= $CONF_FILE|cut -d"=" -f2-`
146 
		domainNames="$HOSTNAME $HOSTNAME.$DOMAIN"
147 
		[ "$HOSTNAME" != 'alcasar' ] && domainNames="alcasar $domainNames"
2688 lucas.echa 148 
		if [ "$(grep -c "$PRIVATE_IP\s$domainNames" $DIR_UPDATE/etc/hosts )" -eq 0 ]; then
2570 rexy 149 
			cat << EOF > $DIR_UPDATE/etc/hosts
150 
127.0.0.1	localhost
2585 tom.houday 151 
$PRIVATE_IP	$domainNames
2570 rexy 152 
EOF
2665 tom.houday 153 
		fi
2570 rexy 154 
	## apache & dansguardian are replaced with lighttpd & E²guardian
2688 lucas.echa 155 
		if [ "$(rpm -qa | grep '^\(apache\|apache-mod_php\|apache-mod_ssl\|dansguardian\)-' | wc -l)" -ne 0 ]; then
2570 rexy 156 
			rm_rpm="apache apache-mod_php apache-mod_ssl dansguardian"
2571 rexy 157 
			/usr/sbin/urpme --auto -a $rm_rpm 2>/dev/null
2570 rexy 158 
			/usr/sbin/urpme --auto --auto-orphans
159 
			rm -rf /etc/httpd/ /var/log/httpd/ /var/dansguardian/ /etc/dansguardian/
2665 tom.houday 160 
		fi
2570 rexy 161 
	## lighttpd need a .pem certificate (aggregation with private key & server crt)
2665 tom.houday 162 
		[ ! -f $DIR_UPDATE/alcasar.pem ] && (cat $DIR_UPDATE/alcasar.key; echo; cat $DIR_UPDATE/alcasar.crt) > $DIR_UPDATE/alcasar.pem
2630 rexy 163 
##  From 3.3.0  ##
2600 tom.houday 164 
	# add "SMS=off" in conf file
2688 lucas.echa 165 
		if [ "$(grep -c '^SMS=' $DIR_UPDATE/etc/alcasar.conf)" -eq 0 ]; then
2665 tom.houday 166 
				echo "SMS=off" >> $DIR_UPDATE/etc/alcasar.conf
2600 tom.houday 167 
		fi
2688 lucas.echa 168 
		if [ "$(grep -c '^SMS_NUM=' $DIR_UPDATE/etc/alcasar.conf)" -eq 0 ]; then
2665 tom.houday 169 
				echo "SMS_NUM=" >> $DIR_UPDATE/etc/alcasar.conf
170 
		fi
2688 lucas.echa 171 
##  From 3.4.0  ##
172 
	# Fix subdomain dot position (.domain.org to domain.org.) for Unbound
2705 tom.houday 173 
		for file in $DIR_E2G/exceptionsitelist $DIR_BLACKLIST/ossi-bl*/domains $DIR_BLACKLIST/ossi-wl*/domains; do
174 
			[ -f $file ] && $SED "s/^\.\(.*\)$/\1./g" $file
175 
		done
176 
	# Add LDAPS parameters to config file
177 
		if [ "$(grep -c '^LDAP_SSL=' $DIR_UPDATE/etc/alcasar.conf)" -eq 0 ]; then
178 
				echo "LDAP_SSL=on" >> $DIR_UPDATE/etc/alcasar.conf
179 
		fi
180 
		if [ "$(grep -c '^LDAP_CERT_REQUIRED=' $DIR_UPDATE/etc/alcasar.conf)" -eq 0 ]; then
181 
				echo "LDAP_CERT_REQUIRED=" >> $DIR_UPDATE/etc/alcasar.conf
182 
		fi
2745 rexy 183 
    # remove DNSMASQ primary service (keep only one instance for whitelist on port 55)
184 
        [ -e /etc/dnsmasq.conf.default ] && mv /etc/dnsmasq.conf.default /etc/dnsmasq.conf
185 
		[ -e /lib/systemd/system/dnsmasq.service.default ] && rm /lib/systemd/system/dnsmasq.service.default
186 
		[ -e /lib/systemd/system/dnsmasq.service ] && rm /lib/systemd/system/dnsmasq.service
2570 rexy 187 
######################   End of modifications between versions  #######################
1060 richard 188 
# Retrieve the logo
510 richard 189 
		[ -e $DIR_UPDATE/organisme.png ] && cp -f $DIR_UPDATE/organisme.png $DIR_WEB/images/
8 franck 190 
		chown apache:apache $DIR_WEB/images/organisme.png $DIR_WEB/intercept.php
1060 richard 191 
# Retrieve the security certificates (CA and server)
2571 rexy 192 
		cp -f $DIR_UPDATE/alcasar-ca.crt /etc/pki/CA/
193 
		cp -f $DIR_UPDATE/alcasar-ca.key /etc/pki/CA/private/
1758 richard 194 
		cp -f $DIR_UPDATE/alcasar.crt /etc/pki/tls/certs/
195 
		cp -f $DIR_UPDATE/alcasar.key /etc/pki/tls/private/
2688 lucas.echa 196 
		cp -f $DIR_UPDATE/alcasar.pem /etc/pki/tls/private/
2813 rexy 197 
		[ -e $DIR_UPDATE/server-chain.pem ] && cp -f $DIR_UPDATE/server-chain.pem /etc/pki/tls/certs/ # autosigned and official if exist
2811 rexy 198 
		chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
199 
		chmod 640 /etc/pki/CA/*
200 
		chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
201 
		chmod 600 /etc/pki/CA/private/*
202 
		chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
203 
		chmod 640 /etc/pki/tls/private/*
1060 richard 204 
# Import of the users database
2688 lucas.echa 205 
		$DIR_BIN/alcasar-mysql.sh --import "$(ls $DIR_UPDATE/alcasar-users-database*)"
1914 richard 206 
# Retrieve local parameters
2561 rexy 207 
		cp -rf $DIR_UPDATE/etc/* $DIR_ETC/
2570 rexy 208 
		mv -f $DIR_UPDATE/etc/hosts /etc/hosts
2580 rexy 209 
		chmod 755 /etc/hosts
1914 richard 210 
# Retrieve BL/WL custom files
2688 lucas.echa 211 
		cp -f $DIR_UPDATE/custom_bl/exceptioniplist $DIR_E2G/
212 
		cp -f $DIR_UPDATE/custom_bl/exceptionsitelist $DIR_E2G/
213 
		cp -f $DIR_UPDATE/custom_bl/urlregexplist $DIR_E2G/
214 
		cp -f $DIR_UPDATE/custom_bl/bannedsitelist $DIR_E2G/
215 
		cp -f $DIR_UPDATE/custom_bl/exceptionurllist $DIR_E2G/
216 
		cp -f $DIR_UPDATE/custom_bl/bannedurllist $DIR_E2G/
1961 richard 217 
		cp -rf $DIR_UPDATE/custom_bl/ossi-* $DIR_BLACKLIST/ 2>/dev/null
2688 lucas.echa 218 
		chown -R e2guardian:apache $DIR_E2G
219 
		chmod -R g+rw $DIR_E2G
1060 richard 220 
# Adapt DNS/URL filtering
221 
		PARENT_SCRIPT=`basename $0`
637 richard 222 
		export PARENT_SCRIPT
1946 richard 223 
		$DIR_BIN/alcasar-bl.sh -cat_choice
1827 raphael.pi 224 
		$DIR_BIN/alcasar-bl.sh -reload
1060 richard 225 
# admin profile update (admin + manager + backup)
1827 raphael.pi 226 
		$DIR_BIN/alcasar-profil.sh --list
634 richard 227 
# Start / Stop SSH Daemon
2327 richard 228 
		ssh_active=`grep "^SSH=" $CONF_FILE|cut -d"=" -f2`
634 richard 229 
		if [ $ssh_active = "on" ]
230 
		then
1574 richard 231 
			/usr/bin/systemctl -q enable sshd.service
634 richard 232 
		else
1574 richard 233 
			/usr/bin/systemctl -q disable sshd.service
634 richard 234 
		fi
1060 richard 235 
# Remove the update folder
8 franck 236 
		rm -rf $DIR_UPDATE
237 
		;;
2560 rexy 238 
 
628 richard 239 
	--apply|-apply)
994 franck 240 
		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 241 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 242 
		if ! echo $PRIVATE_IP_MASK | egrep -q $PTN
243 
		then
628 richard 244 
			echo "Syntax error for PRIVATE_IP_MASK ($PRIVATE_IP_MASK)"
245 
			exit 0
246 
		fi
2474 tom.houday 247 
		PUBLIC_IP_MASK=`grep ^PUBLIC_IP= $CONF_FILE|cut -d"=" -f2`
1590 richard 248 
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b"
1585 richard 249 
		if [[ "$PUBLIC_IP_MASK" == "dhcp" ]]
250 
		then
251 
			PUBLIC_GATEWAY="dhcp"
252 
		else
2688 lucas.echa 253 
			if ! echo $PUBLIC_IP_MASK | egrep -q $PTN
254 
			then
1585 richard 255 
				echo "Syntax error for PUBLIC_IP_MASK ($PUBLIC_IP_MASK)"
256 
				exit 0
257 
			fi
1590 richard 258 
			PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
259 
			PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
2474 tom.houday 260 
			PUBLIC_GATEWAY=`grep ^GW= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 261 
			if ! echo $PUBLIC_GATEWAY | egrep -q $PTN
262 
			then
1585 richard 263 
				echo "Syntax error for the Gateway IP ($PUBLIC_GATEWAY)"
264 
				exit 0
265 
			fi
628 richard 266 
		fi
2474 tom.houday 267 
		DNS1=`grep ^DNS1= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 268 
		if ! echo $DNS1 | egrep -q $PTN
269 
		then
1590 richard 270 
			echo "Syntax error for the IP address of the first DNS server ($DNS1)"
271 
			exit 0
272 
		fi
2474 tom.houday 273 
		DNS2=`grep ^DNS2= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 274 
		if ! echo $DNS2 | egrep -q $PTN
275 
		then
1590 richard 276 
			echo "Syntax error for the IP address of the second DNS server ($DNS2)"
277 
			exit 0
278 
		fi
631 richard 279 
		PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`
632 richard 280 
		PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`
628 richard 281 
		private_network_calc
2474 tom.houday 282 
		INSTALL_DATE=`grep ^INSTALL_DATE= $CONF_FILE|cut -d"=" -f2`
283 
		ORGANISME=`grep ^ORGANISM= $CONF_FILE|cut -d"=" -f2-`
2688 lucas.echa 284 
		BL_SAFESEARCH=`grep ^BL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
285 
		WL_SAFESEARCH=`grep ^WL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
286 
		BL_PUREIP=`grep ^BL_PUREIP= $CONF_FILE|cut -d"=" -f2`
2474 tom.houday 287 
		DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
1060 richard 288 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
933 franck 289 
		then
2688 lucas.echa 290 
			if [ "$DHCP_mode" = "off" ] || [ "$DHCP_mode" = "Off" ] || [ "$DHCP_mode" = "OFF" ]
1060 richard 291 
			then
1827 raphael.pi 292 
				$DIR_BIN/alcasar-dhcp.sh --off
1890 franck 293 
			else
2569 lucas.echa 294 
				$DIR_BIN/alcasar-dhcp.sh --on
1060 richard 295 
			fi
2568 rexy 296 
# Set the local DNS (or not)
2688 lucas.echa 297 
			if [ "$INT_DNS_mode" = "on" ] || [ "$INT_DNS_mode" = "On" ] || [ "$INT_DNS_mode" = "ON" ]
1890 franck 298 
			then
299 
				$DIR_BIN/alcasar-dns-local.sh --on
300 
			else
301 
				$DIR_BIN/alcasar-dns-local.sh --off
302 
			fi
2688 lucas.echa 303 
# Set the pure ip option (or not)
304 
			if [ "$BL_PUREIP" = "off" ] || [ "$BL_PUREIP" = "Off" ] || [ "$BL_PUREIP" = "OFF" ]
305 
			then
306 
				bl_filter_param+="--pureip_off"
307 
			else
308 
				bl_filter_param+="--pureip_on"
309 
			fi
310 
# Set the safesearch options (or not)
311 
			bl_filter_param=""
312 
			if [ "$BL_SAFESEARCH" = "on" ] || [ "$BL_SAFESEARCH" = "On" ] || [ "$BL_SAFESEARCH" = "ON" ]
313 
			then
314 
				bl_filter_param+="--safesearch_on "
315 
			else
316 
				bl_filter_param+="--safesearch_off "
317 
			fi
318 
			$DIR_BIN/alcasar-url_filter_bl.sh $bl_filter_param
319 
			if [ "$WL_SAFESEARCH" = "on" ] || [ "$WL_SAFESEARCH" = "On" ] || [ "$WL_SAFESEARCH" = "ON" ]
320 
			then
321 
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_on
322 
			else
323 
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_off
324 
			fi
325 
# Reload the local dns configuration
326 
			$DIR_BIN/alcasar-dns-local.sh --reload
1585 richard 327 
# Logout everybody
2688 lucas.echa 328 
			$DIR_BIN/alcasar-logout.sh all
1585 richard 329 
# Services stop
1521 richard 330 
			echo -n "Stop services : "
2688 lucas.echa 331 
			for i in ntpd tinyproxy e2guardian unbound unbound-whitelist dnsmasq-whitelist unbound-blacklist unbound-blackhole chilli network lighttpd
1060 richard 332 
			do
1574 richard 333 
				/usr/bin/systemctl stop $i && echo -n "$i, "
1060 richard 334 
			done
1521 richard 335 
			echo
1060 richard 336 
		fi
1518 richard 337 
# EXTIF config
1585 richard 338 
		if [ $PUBLIC_IP_MASK == "dhcp" ]
339 
		then
340 
			cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
341 
DEVICE=$EXTIF
342 
BOOTPROTO=dhcp
343 
DNS1=127.0.0.1
344 
PEERDNS=no
345 
RESOLV_MODS=yes
346 
ONBOOT=yes
347 
METRIC=10
348 
MII_NOT_SUPPORTED=yes
349 
IPV6INIT=no
350 
IPV6TO4INIT=no
351 
ACCOUNTING=no
352 
USERCTL=no
353 
MTU=$MTU
1850 franck 354 
NOZEROCONF=yes
1585 richard 355 
EOF
2688 lucas.echa 356 
		else
1585 richard 357 
			cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
358 
DEVICE=$EXTIF
359 
BOOTPROTO=static
360 
IPADDR=$PUBLIC_IP
361 
NETMASK=$PUBLIC_NETMASK
362 
GATEWAY=$PUBLIC_GATEWAY
363 
DNS1=127.0.0.1
364 
RESOLV_MODS=yes
365 
ONBOOT=yes
366 
METRIC=10
367 
MII_NOT_SUPPORTED=yes
368 
IPV6INIT=no
369 
IPV6TO4INIT=no
370 
ACCOUNTING=no
371 
USERCTL=no
372 
MTU=$MTU
1850 franck 373 
NOZEROCONF=yes
1585 richard 374 
EOF
375 
		fi
1518 richard 376 
# INTIF config (for bypass mode only)
1554 richard 377 
		$SED "s?^IPADDR=.*?IPADDR=$PRIVATE_IP?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
378 
		$SED "s?^NETMASK=.*?NETMASK=$PRIVATE_NETMASK?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
628 richard 379 
# NTP server
632 richard 380 
		$SED "/127.0.0.1/!s?^restrict.*?restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap?g" /etc/ntp.conf
2688 lucas.echa 381 
# host.allow
628 richard 382 
		cat <<EOF > /etc/hosts.allow
383 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
384 
sshd: ALL
385 
ntpd: $PRIVATE_NETWORK_SHORT
386 
EOF
2309 tom.houday 387 
# Set hostname
388 
		hostnamectl set-hostname $HOSTNAME.$DOMAIN
389 
# /etc/hosts
2585 tom.houday 390 
		domainNames="$HOSTNAME $HOSTNAME.$DOMAIN"
391 
		[ "$HOSTNAME" != 'alcasar' ] && domainNames="alcasar $domainNames"
392 
		$SED "/^$PRIVATE_IP\t/d"  /etc/hosts
393 
		$SED "/\s$HOSTNAME\s\$/d" /etc/hosts
394 
		[ "$HOSTNAME" != 'alcasar' ] && $SED "/\salcasar\s\$/d" /etc/hosts
395 
		echo "$PRIVATE_IP	$domainNames" >> /etc/hosts
2603 tom.houday 396 
# MOTD
397 
		$SED "s@'https://\(.\+\)/acc'@'https://$HOSTNAME.$DOMAIN/acc'@" /etc/mageia-release
2568 rexy 398 
# Lighttpd
2688 lucas.echa 399 
		$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
400 
		$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar.conf
401 
		$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar.conf
2744 rexy 402 
# FreeRADIUS
634 richard 403 
		$SED "s?^nas1_name:.*?nas1_name: alcasar-$ORGANISME?g" /etc/freeradius-web/naslist.conf
404 
		$SED "s?^nas1_ip:.*?nas1_ip: $PRIVATE_IP?g" /etc/freeradius-web/naslist.conf
2707 tom.houday 405 
# CoovaChilli
2568 rexy 406 
		$SED "s/^uamallowed.*/uamallowed\t$HOSTNAME,$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
407 
		$SED "s/^locationname.*/locationname\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
2707 tom.houday 408 
		$SED "s/^domain.*/domain\t\t$DOMAIN/g" /etc/chilli.conf
2688 lucas.echa 409 
		[ "`grep ^HTTPS_LOGIN= $CONF_FILE | cut -d'=' -f2`" == "on" ] && chilli_login_protocol="https" || chilli_login_protocol="http"
2568 rexy 410 
		$SED "s/^uamserver.*/uamserver\t$chilli_login_protocol:\/\/$HOSTNAME.$DOMAIN\/intercept.php/" /etc/chilli.conf
411 
		$SED "s/^radiusnasid.*/radiusnasid\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
634 richard 412 
		$SED "s?^net.*?net\t\t$PRIVATE_NETWORK_MASK?g" /etc/chilli.conf
413 
		$SED "s?^dns1.*?dns1\t\t$PRIVATE_IP?g" /etc/chilli.conf
414 
		$SED "s?^dns2.*?dns2\t\t$PRIVATE_IP?g" /etc/chilli.conf
415 
		$SED "s?^uamlisten.*?uamlisten\t$PRIVATE_IP?g" /etc/chilli.conf
1581 richard 416 
		# modify the DHCP static ip file. Reserve the second IP address for INTIF (the first one is for tun0). Keep previous entries
2274 richard 417 
		$SED "s?^$PRIVATE_MAC.*?$PRIVATE_MAC $PRIVATE_SECOND_IP?" $DIR_ETC/alcasar-ethers $DIR_ETC/alcasar-ethers-info
2688 lucas.echa 418 
# dnsmasq-whitelist
419 
		$SED "/^server=/d" /etc/dnsmasq-whitelist.conf
420 
		echo "server=$DNS1" >> /etc/dnsmasq-whitelist.conf
421 
		echo "server=$DNS2" >> /etc/dnsmasq-whitelist.conf
422 
# unbound
423 
		# removing unbound configuration files
424 
		rm -f /etc/unbound/conf.d/{forward,blacklist,whitelist,blackhole}/iface.*
425 
		rm -f /etc/unbound/conf.d/common/forward-zone.conf
426 
		find /etc/unbound/conf.d/common/local-dns/ ! -name "global.conf" -type f -delete
427 
		# Configuration file for the dns servers forward-zone
428 
		cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
429 
forward-zone:
430 
	name: "."
431 
	forward-addr: $DNS1
432 
	forward-addr: $DNS2
433 
EOF
434 
		# Configuration file of ALCASAR main domains for $INTIF
435 
		cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
436 
server:
437 
	local-zone: "$HOSTNAME.$DOMAIN" static
438 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
439 
	local-zone: "$HOSTNAME" static
440 
	local-data: "$HOSTNAME A $PRIVATE_IP"
441 
EOF
2813 rexy 442 
		if [ "$HOSTNAME" != 'alcasar' ]
443 
		then
444 
			echo -e "\tlocal-zone: \"alcasar\" static" >> /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
445 
			echo -e "\tlocal-zone: \"alcasar A $PRIVATE_IP\"" >> /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
446 
			echo -e "\tlocal-zone: \"alcasar\" static" >> /etc/unbound/conf.d/forward/iface.lo.conf
447 
			echo -e "\tlocal-zone: \"alcasar A 127.0.0.1\"" >> /etc/unbound/conf.d/forward/iface.lo.conf
448 
		fi
449 
		# Configuration file for lo of forward
2688 lucas.echa 450 
		cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
451 
server:
452 
	interface: 127.0.0.1@53
453 
	access-control-view: 127.0.0.1/8 lo
454 
view:
455 
	name: "lo"
456 
	view-first: yes
457 
	local-zone: "$HOSTNAME.$DOMAIN" static
458 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
459 
	local-zone: "$HOSTNAME" static
460 
	local-data: "$HOSTNAME A 127.0.0.1"
461 
	local-zone: "$DOMAIN." static
462 
	local-data: "$DOMAIN. A"
463 
EOF
2813 rexy 464 
		# Configuration file for $INTIF of forward
2688 lucas.echa 465 
		cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
466 
server:
467 
	interface: ${PRIVATE_IP}@53
468 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
469 
 
470 
view:
471 
	name: "$INTIF"
472 
	view-first: yes
473 
EOF
2813 rexy 474 
		# Configuration file for $INTIF of blacklist
2688 lucas.echa 475 
		cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
476 
server:
477 
	interface: ${PRIVATE_IP}@54
478 
	access-control: $PRIVATE_IP_MASK allow
479 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
480 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
481 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
482 
EOF
2813 rexy 483 
		# Configuration file for $INTIF of whitelist
2688 lucas.echa 484 
		cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
485 
server:
486 
	interface: ${PRIVATE_IP}@55
487 
	access-control: $PRIVATE_IP_MASK allow
488 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
489 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
490 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
491 
EOF
2813 rexy 492 
		# Configuration file for $INTIF of blackhole
2688 lucas.echa 493 
		cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
494 
server:
495 
	interface: ${PRIVATE_IP}@56
496 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
497 
view:
498 
	name: "$INTIF"
499 
	local-zone: "." redirect
500 
	local-data: ". A $PRIVATE_IP"
501 
EOF
502 
# dhcpd
503 
		cat <<EOF > /etc/dhcpd.conf
504 
ddns-update-style none;
505 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
506 
	option routers $PRIVATE_IP;
507 
	option subnet-mask $PRIVATE_NETMASK;
508 
	option domain-name-servers $PRIVATE_IP;
509 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
510 
	default-lease-time 21600;
511 
	max-lease-time 43200;
512 
}
513 
EOF
514 
# tinyproxy
1518 richard 515 
		$SED "s?^Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf
634 richard 516 
# DG + BL
2521 armand.ito 517 
		$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" /etc/e2guardian/e2guardian.conf
634 richard 518 
# Watchdog
519 
		$SED "s?^PRIVATE_IP=.*?PRIVATE_IP=\"$PRIVATE_IP\"?g" $DIR_BIN/alcasar-watchdog.sh
520 
# Prompts
521 
		$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
522 
# sudoers
523 
		$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1060 richard 524 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
525 
		then
634 richard 526 
# Services start
1574 richard 527 
			/usr/bin/systemctl start network && echo -n "Start service : network" && sleep 1
2309 tom.houday 528 
			$DIR_BIN/alcasar-dhcp.sh -$DHCP_mode && echo -n ", chilli" # apply DHCP mode and start CoovaChilli
2688 lucas.echa 529 
			for i in unbound unbound-blackhole tinyproxy ntpd
2309 tom.houday 530 
			do
531 
				sleep 1
532 
				/usr/bin/systemctl start $i && echo -n ", $i"
533 
			done
2688 lucas.echa 534 
			$DIR_BIN/alcasar-bl.sh -reload && echo -n ", unbound-blacklist, unbound-whitelist, dnsmasq-whitelist, e2guardian, iptables"
2488 lucas.echa 535 
			/usr/bin/systemctl restart lighttpd && echo -n ", lighttpd"
1060 richard 536 
		fi
628 richard 537 
# Start / Stop SSH Daemon
2474 tom.houday 538 
		ssh_active=`grep ^SSH= $CONF_FILE|cut -d"=" -f2`
634 richard 539 
		if [ $ssh_active = "on" ]
540 
		then
1574 richard 541 
			/usr/bin/systemctl enable sshd.service
1060 richard 542 
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
543 
			then
1574 richard 544 
				/usr/bin/systemctl start sshd.service
1060 richard 545 
			fi
634 richard 546 
		else
1574 richard 547 
			/usr/bin/systemctl disable sshd.service
1060 richard 548 
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
549 
			then
1574 richard 550 
				/usr/bin/systemctl stop sshd.service
1060 richard 551 
			fi
634 richard 552 
		fi
2568 rexy 553 
# Start / Stop LDAP authentification
2688 lucas.echa 554 
		if [ $LDAP_mode = "on" ] || [ $LDAP_mode = "On" ] || [ $LDAP_mode = "ON" ]
2568 rexy 555 
		then
2707 tom.houday 556 
			$DIR_BIN/alcasar-ldap.sh --on
557 
		else
558 
			$DIR_BIN/alcasar-ldap.sh --off
2568 rexy 559 
		fi
560 
		echo
628 richard 561 
		;;
8 franck 562 
	*)
2688 lucas.echa 563 
		echo "Argument inconnu : $1";
8 franck 564 
		echo "$usage"
565 
		exit 1
566 
		;;
567 
esac