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2223 tom.houday 1 
#!/bin/bash
64 franck 2 
# $Id: alcasar-conf.sh 3170 2024-02-22 17:28:40Z 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= $CONF_FILE|cut -d"=" -f2`
2899 rexy 34 
DOMAIN=${DOMAIN:=localdomain}
35 
DNS1=`grep ^DNS1= $CONF_FILE | cut -d'=' -f2` 		# To configure WL domain names
36 
HTTPS_LOGIN=`grep ^HTTPS_LOGIN= $CONF_FILE | cut -d'=' -f2`
384 richard 37 
SED="/bin/sed -i"
2247 tom.houday 38 
 
628 richard 39 
private_network_calc ()
40 
{
1060 richard 41 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP $PRIVATE_NETMASK |cut -d"=" -f2`				# prefixe du réseau (ex. 24)
2561 rexy 42 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP $PRIVATE_NETMASK| cut -d"=" -f2`			# @ réseau de consultation (ex.: 192.168.182.0)
43 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX									# @ + masque du réseau de consult (192.168.182.0/24)
2688 lucas.echa 44 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`;							# classes de réseau (ex.: 2=classe B, 3=classe C)
1060 richard 45 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.					# @ compatible hosts.allow et hosts.deny (ex.: 192.168.182.)
46 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`				# private network broadcast (ie.: 192.168.182.255)
2561 rexy 47 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
48 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`									# last octet of LAN address
49 
	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 50 
	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 51 
	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 52 
}
8 franck 53 
 
933 franck 54 
usage="Usage: alcasar-conf.sh {--create or -create} | {--load or -load} | {--apply or -apply}"
8 franck 55 
nb_args=$#
56 
args=$1
57 
if [ $nb_args -eq 0 ]
58 
then
2430 tom.houday 59 
	nb_args=1
8 franck 60 
	args="-h"
61 
fi
62 
case $args in
63 
	-\? | -h* | --h*)
64 
		echo "$usage"
65 
		exit 0
66 
		;;
2874 rexy 67 
###################################################
68 
##           Create an archive conf file         ##
69 
###################################################
70 
--create|-create)
8 franck 71 
		[ -d $DIR_UPDATE ] && rm -rf $DIR_UPDATE
72 
		mkdir $DIR_UPDATE
1916 franck 73 
# backup the users database  (test to delete in future version)
2664 tom.houday 74 
		$DIR_BIN/alcasar-mysql.sh --dump
2688 lucas.echa 75 
		cp /var/Save/base/"$(ls -1t /var/Save/base|head -1)" $DIR_UPDATE
2824 rexy 76 
# backup organism logo
8 franck 77 
		cp -f $DIR_WEB/images/organisme.png $DIR_UPDATE
1912 richard 78 
# backup BL/WL custom files
1914 richard 79 
		mkdir $DIR_UPDATE/custom_bl
2541 rexy 80 
		for i in exceptioniplist urlregexplist exceptionsitelist bannedsitelist exceptionurllist bannedurllist
81 
		do
2570 rexy 82 
			if [ -d /etc/dansguardian ]; then
83 
				cp /etc/dansguardian/lists/$i $DIR_UPDATE/custom_bl/ # before V3.3
2661 lucas.echa 84 
				cp -rf /etc/dansguardian/lists/blacklists/ossi-* $DIR_UPDATE/custom_bl/ 2>/dev/null
2541 rexy 85 
			else
2688 lucas.echa 86 
				cp $DIR_E2G/$i $DIR_UPDATE/custom_bl/ # since V3.3
2661 lucas.echa 87 
				cp -rf $DIR_BLACKLIST/ossi-* $DIR_UPDATE/custom_bl/ 2>/dev/null
2541 rexy 88 
			fi
89 
		done
2824 rexy 90 
# backup conf files (main conf file, filtering, digest, etc.)
8 franck 91 
		mkdir $DIR_UPDATE/etc/
346 richard 92 
		cp -rf $DIR_ETC/* $DIR_UPDATE/etc/
2825 rexy 93 
		cp -f /etc/hosts $DIR_UPDATE/etc/
1758 richard 94 
# backup of the security certificates (server & CA)
2561 rexy 95 
		cp -f /etc/pki/tls/certs/alcasar.crt* $DIR_UPDATE
96 
		cp -f /etc/pki/tls/private/alcasar.key* $DIR_UPDATE
2570 rexy 97 
		[ -e /etc/pki/tls/private/alcasar.pem ] && cp -f /etc/pki/tls/private/alcasar.pem $DIR_UPDATE # since V3.3
1564 richard 98 
		cp -f /etc/pki/CA/alcasar-ca.crt $DIR_UPDATE
99 
		cp -f /etc/pki/CA/private/alcasar-ca.key $DIR_UPDATE
2813 rexy 100 
		if [ -e /etc/pki/tls/certs/server-chain.pem ]; then
101 
			cp -f /etc/pki/tls/certs/server-chain.pem $DIR_UPDATE # autosigned and official if exist
510 richard 102 
		else
2813 rexy 103 
			cp -f /etc/pki/tls/certs/alcasar.crt $DIR_UPDATE/server-chain.pem
510 richard 104 
		fi
2875 rexy 105 
# backup gammu conf file (if necessary)
106 
		SMS=`grep ^SMS= $CONF_FILE|cut -d"=" -f2`
107 
		if [ "$SMS" == "on" ]
108 
			then
109 
			cp -f /etc/gammurc $DIR_UPDATE
110 
			cp -f /etc/gammu_smsd_conf $DIR_UPDATE
111 
		fi
1758 richard 112 
# archive file creation
2688 lucas.echa 113 
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
8 franck 114 
		tar -cf alcasar-conf.tar conf/
115 
		gzip -f alcasar-conf.tar
2835 rexy 116 
		cp alcasar-conf.tar.gz /var/www/html/acc/backup/alcasar-conf.tar.gz
117 
		chown apache:apache /var/www/html/acc/backup/alcasar-conf.tar.gz
8 franck 118 
		rm -rf $DIR_UPDATE
119 
		;;
2560 rexy 120 
 
2874 rexy 121 
###################################################
122 
##           Load an archive conf file           ##
123 
###################################################
389 franck 124 
	--load|-load)
3163 rexy 125 
		if [ ! -f /var/tmp/alcasar-conf.tar.gz ]; then
126 
			echo "Conf file not found (/var/tmp/alcasar-conf.tar.gz) !"
127 
			return 1
128 
		fi
3018 rexy 129 
		CURRENT_DIR=`pwd`  # install folder
3163 rexy 130 
		cd /var/tmp
2834 rexy 131 
		tar -xf alcasar-conf.tar.gz
2956 rexy 132 
# update alcasar.conf parameters
2561 rexy 133 
		PREVIOUS_VERSION=`grep ^VERSION= $DIR_UPDATE/etc/alcasar.conf|cut -d"=" -f2`
134 
		MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
135 
		MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
136 
		UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
2875 rexy 137 
		for line in `cat $DIR_UPDATE/etc/alcasar.conf | grep "=" | grep -Ev "^#| |VERSION|INSTALL_DATE|PUBLIC|GW|EXTIF|INTIF"`
2824 rexy 138 
		do
139 
			key=`echo $line | cut -d"=" -f1`
140 
			key=$key=
141 
			value=`echo $line|cut -d"=" -f2-`
142 
			if [ "$value" != "" ]
143 
				then
144 
				sed -i "s?^$key.*?$key$value?g" /usr/local/etc/alcasar.conf
145 
			fi
146 
		done
2874 rexy 147 
# lighttpd need a .pem certificate (aggregation with private key & server crt)
2665 tom.houday 148 
		[ ! -f $DIR_UPDATE/alcasar.pem ] && (cat $DIR_UPDATE/alcasar.key; echo; cat $DIR_UPDATE/alcasar.crt) > $DIR_UPDATE/alcasar.pem
2824 rexy 149 
# Retrieve organism logo
510 richard 150 
		[ -e $DIR_UPDATE/organisme.png ] && cp -f $DIR_UPDATE/organisme.png $DIR_WEB/images/
8 franck 151 
		chown apache:apache $DIR_WEB/images/organisme.png $DIR_WEB/intercept.php
1060 richard 152 
# Retrieve the security certificates (CA and server)
2571 rexy 153 
		cp -f $DIR_UPDATE/alcasar-ca.crt /etc/pki/CA/
154 
		cp -f $DIR_UPDATE/alcasar-ca.key /etc/pki/CA/private/
1758 richard 155 
		cp -f $DIR_UPDATE/alcasar.crt /etc/pki/tls/certs/
156 
		cp -f $DIR_UPDATE/alcasar.key /etc/pki/tls/private/
2688 lucas.echa 157 
		cp -f $DIR_UPDATE/alcasar.pem /etc/pki/tls/private/
2813 rexy 158 
		[ -e $DIR_UPDATE/server-chain.pem ] && cp -f $DIR_UPDATE/server-chain.pem /etc/pki/tls/certs/ # autosigned and official if exist
2825 rexy 159 
		chmod 755 /etc/pki/
2811 rexy 160 
		chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2825 rexy 161 
		chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 162 
		chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
163 
		chmod 600 /etc/pki/CA/private/*
164 
		chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
165 
		chmod 640 /etc/pki/tls/private/*
3170 rexy 166 
		chmod 644 /etc/pki/tls/certs/*
1060 richard 167 
# Import of the users database
2688 lucas.echa 168 
		$DIR_BIN/alcasar-mysql.sh --import "$(ls $DIR_UPDATE/alcasar-users-database*)"
1914 richard 169 
# Retrieve local parameters
2825 rexy 170 
		[ -d $DIR_UPDATE/etc/digest ] && cp -rf $DIR_UPDATE/etc/digest $DIR_ETC/  # ACC accounts
171 
		[ -e $DIR_UPDATE/etc/alcasar-iptables-local.sh ] && cp -f $DIR_UPDATE/etc/alcasar-iptables-local.sh $DIR_ETC/   # local FW rules
172 
		[ -e $DIR_UPDATE/etc/alcasar-iptables-local-mac-filtered ] && cp -f $DIR_UPDATE/etc/alcasar-iptables-local-mac-filtered $DIR_ETC/   # blocked MAC addresses
3152 rexy 173 
		[ -e $DIR_UPDATE/etc/alcasar-services ] && cp -f $DIR_UPDATE/etc/alcasar-services $DIR_ETC/ # protocols filtering for users (profil 3 : customized with ACC)
2825 rexy 174 
		[ -e $DIR_UPDATE/etc/alcasar-uamdomain ] && cp -f $DIR_UPDATE/etc/alcasar-uamdomain $DIR_ETC/ # exception domain names
175 
		[ -e $DIR_UPDATE/etc/alcasar-uamallowed ] && cp -f $DIR_UPDATE/etc/alcasar-uamallowed $DIR_ETC/ # exception IP_addresses or network_IP_addresses
176 
		[ -e $DIR_UPDATE/etc/alcasar-ethers ] && cp -f $DIR_UPDATE/etc/alcasar-ethers $DIR_ETC/ # DHCP static hosts
177 
		[ -e $DIR_UPDATE/etc/alcasar-ethers-info ] && cp -f $DIR_UPDATE/etc/alcasar-ethers-info $DIR_ETC/ # DHCP static hosts information
2833 rexy 178 
		[ -e $DIR_UPDATE/etc/hosts ] && cp -f $DIR_UPDATE/etc/hosts /etc/  # local host name resolution
2874 rexy 179 
		[ -e $DIR_UPDATE/etc/alcasar-letsencrypt ] && cp -f $DIR_UPDATE/etc/alcasar-letsencrypt $DIR_ETC/ # Letsencrypt local conf
180 
		[ -d $DIR_UPDATE/etc/letsencrypt ] && cp -rf $DIR_UPDATE/etc/letsencrypt $DIR_ETC/  # Letsencrypt local conf files
2875 rexy 181 
		[ -e $DIR_UPDATE/gammurc ] && cp -f $DIR_UPDATE/gammurc /etc/ # Gammu conf file
182 
		[ -e $DIR_UPDATE/gammu_smsd_conf ] && cp -f $DIR_UPDATE/gammu_smsd_conf /etc/ # Gammu_smsd conf file
1914 richard 183 
# Retrieve BL/WL custom files
2688 lucas.echa 184 
		cp -f $DIR_UPDATE/custom_bl/exceptioniplist $DIR_E2G/
185 
		cp -f $DIR_UPDATE/custom_bl/exceptionsitelist $DIR_E2G/
186 
		cp -f $DIR_UPDATE/custom_bl/urlregexplist $DIR_E2G/
187 
		cp -f $DIR_UPDATE/custom_bl/bannedsitelist $DIR_E2G/
188 
		cp -f $DIR_UPDATE/custom_bl/exceptionurllist $DIR_E2G/
189 
		cp -f $DIR_UPDATE/custom_bl/bannedurllist $DIR_E2G/
1961 richard 190 
		cp -rf $DIR_UPDATE/custom_bl/ossi-* $DIR_BLACKLIST/ 2>/dev/null
2688 lucas.echa 191 
		chown -R e2guardian:apache $DIR_E2G
192 
		chmod -R g+rw $DIR_E2G
1060 richard 193 
# Adapt DNS/URL filtering
194 
		PARENT_SCRIPT=`basename $0`
637 richard 195 
		export PARENT_SCRIPT
1946 richard 196 
		$DIR_BIN/alcasar-bl.sh -cat_choice
1827 raphael.pi 197 
		$DIR_BIN/alcasar-bl.sh -reload
1060 richard 198 
# admin profile update (admin + manager + backup)
1827 raphael.pi 199 
		$DIR_BIN/alcasar-profil.sh --list
3018 rexy 200 
# Apply changes between versions
3103 rexy 201 
##   V5.5 --> V6.0
202 
		## remove dnsmasq service
3099 rexy 203 
		[ -e /etc/dnsmasq-whitelist.conf ] && rm -f /etc/dnsmasq*
204 
		[ -e /etc/systemd/system/dnsmasq-whitelist.service ] && rm -f /etc/systemd/system/dnsmasq* && urpme dnsmasq
1060 richard 205 
# Remove the update folder
8 franck 206 
		rm -rf $DIR_UPDATE
207 
		;;
2560 rexy 208 
 
2874 rexy 209 
####################################################
210 
##   Configure ALCASAR according to alcasar.conf  ##
211 
####################################################
628 richard 212 
	--apply|-apply)
994 franck 213 
		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 214 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 215 
		if ! echo $PRIVATE_IP_MASK | egrep -q $PTN
216 
		then
628 richard 217 
			echo "Syntax error for PRIVATE_IP_MASK ($PRIVATE_IP_MASK)"
218 
			exit 0
219 
		fi
2474 tom.houday 220 
		PUBLIC_IP_MASK=`grep ^PUBLIC_IP= $CONF_FILE|cut -d"=" -f2`
1590 richard 221 
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b"
1585 richard 222 
		if [[ "$PUBLIC_IP_MASK" == "dhcp" ]]
223 
		then
224 
			PUBLIC_GATEWAY="dhcp"
2947 rexy 225 
			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 ';'`
226 
			DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
227 
			DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1585 richard 228 
		else
2688 lucas.echa 229 
			if ! echo $PUBLIC_IP_MASK | egrep -q $PTN
230 
			then
1585 richard 231 
				echo "Syntax error for PUBLIC_IP_MASK ($PUBLIC_IP_MASK)"
232 
				exit 0
233 
			fi
1590 richard 234 
			PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
235 
			PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
2474 tom.houday 236 
			PUBLIC_GATEWAY=`grep ^GW= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 237 
			if ! echo $PUBLIC_GATEWAY | egrep -q $PTN
238 
			then
1585 richard 239 
				echo "Syntax error for the Gateway IP ($PUBLIC_GATEWAY)"
240 
				exit 0
241 
			fi
2947 rexy 242 
			DNS1=`grep ^DNS1= $CONF_FILE|cut -d"=" -f2`
243 
			if ! echo $DNS1 | egrep -q $PTN
244 
			then
245 
				echo "Syntax error for the IP address of the first DNS server ($DNS1)"
246 
				exit 0
247 
			fi
248 
			DNS2=`grep ^DNS2= $CONF_FILE|cut -d"=" -f2`
249 
			if ! echo $DNS2 | egrep -q $PTN
250 
			then
251 
				echo "Syntax error for the IP address of the second DNS server ($DNS2)"
252 
				exit 0
253 
			fi
628 richard 254 
		fi
631 richard 255 
		PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`
632 richard 256 
		PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`
628 richard 257 
		private_network_calc
2474 tom.houday 258 
		INSTALL_DATE=`grep ^INSTALL_DATE= $CONF_FILE|cut -d"=" -f2`
259 
		ORGANISME=`grep ^ORGANISM= $CONF_FILE|cut -d"=" -f2-`
2688 lucas.echa 260 
		BL_SAFESEARCH=`grep ^BL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
261 
		WL_SAFESEARCH=`grep ^WL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
262 
		BL_PUREIP=`grep ^BL_PUREIP= $CONF_FILE|cut -d"=" -f2`
2474 tom.houday 263 
		DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
1060 richard 264 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
933 franck 265 
		then
2688 lucas.echa 266 
			if [ "$DHCP_mode" = "off" ] || [ "$DHCP_mode" = "Off" ] || [ "$DHCP_mode" = "OFF" ]
1060 richard 267 
			then
1827 raphael.pi 268 
				$DIR_BIN/alcasar-dhcp.sh --off
1890 franck 269 
			else
2569 lucas.echa 270 
				$DIR_BIN/alcasar-dhcp.sh --on
1060 richard 271 
			fi
2568 rexy 272 
# Set the local DNS (or not)
2688 lucas.echa 273 
			if [ "$INT_DNS_mode" = "on" ] || [ "$INT_DNS_mode" = "On" ] || [ "$INT_DNS_mode" = "ON" ]
1890 franck 274 
			then
2947 rexy 275 
				$DIR_BIN/alcasar-dns-local.sh --on-without-restart
1890 franck 276 
			else
2947 rexy 277 
				$DIR_BIN/alcasar-dns-local.sh --off-without-restart
1890 franck 278 
			fi
2688 lucas.echa 279 
# Set the pure ip option (or not)
280 
			if [ "$BL_PUREIP" = "off" ] || [ "$BL_PUREIP" = "Off" ] || [ "$BL_PUREIP" = "OFF" ]
281 
			then
282 
				bl_filter_param+="--pureip_off"
283 
			else
284 
				bl_filter_param+="--pureip_on"
285 
			fi
286 
# Set the safesearch options (or not)
287 
			bl_filter_param=""
288 
			if [ "$BL_SAFESEARCH" = "on" ] || [ "$BL_SAFESEARCH" = "On" ] || [ "$BL_SAFESEARCH" = "ON" ]
289 
			then
290 
				bl_filter_param+="--safesearch_on "
291 
			else
292 
				bl_filter_param+="--safesearch_off "
293 
			fi
294 
			$DIR_BIN/alcasar-url_filter_bl.sh $bl_filter_param
295 
			if [ "$WL_SAFESEARCH" = "on" ] || [ "$WL_SAFESEARCH" = "On" ] || [ "$WL_SAFESEARCH" = "ON" ]
296 
			then
297 
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_on
298 
			else
299 
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_off
300 
			fi
301 
# Reload the local dns configuration
302 
			$DIR_BIN/alcasar-dns-local.sh --reload
1585 richard 303 
# Logout everybody
2688 lucas.echa 304 
			$DIR_BIN/alcasar-logout.sh all
1585 richard 305 
# Services stop
1521 richard 306 
			echo -n "Stop services : "
3099 rexy 307 
			for i in ntpd e2guardian unbound unbound-whitelist unbound-blacklist unbound-blackhole chilli network lighttpd
1060 richard 308 
			do
1574 richard 309 
				/usr/bin/systemctl stop $i && echo -n "$i, "
1060 richard 310 
			done
1521 richard 311 
			echo
1060 richard 312 
		fi
1518 richard 313 
# EXTIF config
1585 richard 314 
		if [ $PUBLIC_IP_MASK == "dhcp" ]
315 
		then
316 
			cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
317 
DEVICE=$EXTIF
318 
BOOTPROTO=dhcp
2870 rexy 319 
DNS1=127.0.0.1
1585 richard 320 
PEERDNS=no
321 
RESOLV_MODS=yes
322 
ONBOOT=yes
323 
METRIC=10
324 
MII_NOT_SUPPORTED=yes
325 
IPV6INIT=no
326 
IPV6TO4INIT=no
327 
ACCOUNTING=no
328 
USERCTL=no
329 
MTU=$MTU
1850 franck 330 
NOZEROCONF=yes
1585 richard 331 
EOF
2974 rexy 332 
		else # set the static configuration for EXTIF in multi-gw mode
333 
			$DIR_BIN/alcasar-network.sh --apply
1585 richard 334 
		fi
1518 richard 335 
# INTIF config (for bypass mode only)
1554 richard 336 
		$SED "s?^IPADDR=.*?IPADDR=$PRIVATE_IP?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
337 
		$SED "s?^NETMASK=.*?NETMASK=$PRIVATE_NETMASK?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
628 richard 338 
# NTP server
632 richard 339 
		$SED "/127.0.0.1/!s?^restrict.*?restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap?g" /etc/ntp.conf
2688 lucas.echa 340 
# host.allow
628 richard 341 
		cat <<EOF > /etc/hosts.allow
342 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
343 
sshd: ALL
344 
ntpd: $PRIVATE_NETWORK_SHORT
345 
EOF
2309 tom.houday 346 
# Set hostname
347 
		hostnamectl set-hostname $HOSTNAME.$DOMAIN
2838 rexy 348 
# /etc/hosts (retriving local hostnames)
349 
		cp /etc/hosts /tmp/hosts
350 
		echo "127.0.0.1	localhost" > /etc/hosts
351 
		echo "$PRIVATE_IP	$HOSTNAME $HOSTNAME.$DOMAIN" >> /etc/hosts
352 
		while read -r line
353 
		do
354 
				if ! echo $line | grep -E -q "^([0-9\.\t ]+alcasar( |$)|127\.0\.0)"
355 
				then
356 
					echo $line >> /etc/hosts
357 
				fi
358 
		done < /tmp/hosts
2861 rexy 359 
		rm -f /tmp/hosts
2603 tom.houday 360 
# MOTD
361 
		$SED "s@'https://\(.\+\)/acc'@'https://$HOSTNAME.$DOMAIN/acc'@" /etc/mageia-release
2568 rexy 362 
# Lighttpd
2688 lucas.echa 363 
		$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2964 rexy 364 
		$SED 's/^$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
365 
		$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
2744 rexy 366 
# FreeRADIUS
634 richard 367 
		$SED "s?^nas1_name:.*?nas1_name: alcasar-$ORGANISME?g" /etc/freeradius-web/naslist.conf
368 
		$SED "s?^nas1_ip:.*?nas1_ip: $PRIVATE_IP?g" /etc/freeradius-web/naslist.conf
2707 tom.houday 369 
# CoovaChilli
2568 rexy 370 
		$SED "s/^uamallowed.*/uamallowed\t$HOSTNAME,$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
371 
		$SED "s/^locationname.*/locationname\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
2707 tom.houday 372 
		$SED "s/^domain.*/domain\t\t$DOMAIN/g" /etc/chilli.conf
2688 lucas.echa 373 
		[ "`grep ^HTTPS_LOGIN= $CONF_FILE | cut -d'=' -f2`" == "on" ] && chilli_login_protocol="https" || chilli_login_protocol="http"
2568 rexy 374 
		$SED "s/^uamserver.*/uamserver\t$chilli_login_protocol:\/\/$HOSTNAME.$DOMAIN\/intercept.php/" /etc/chilli.conf
375 
		$SED "s/^radiusnasid.*/radiusnasid\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
634 richard 376 
		$SED "s?^net.*?net\t\t$PRIVATE_NETWORK_MASK?g" /etc/chilli.conf
377 
		$SED "s?^dns1.*?dns1\t\t$PRIVATE_IP?g" /etc/chilli.conf
378 
		$SED "s?^dns2.*?dns2\t\t$PRIVATE_IP?g" /etc/chilli.conf
379 
		$SED "s?^uamlisten.*?uamlisten\t$PRIVATE_IP?g" /etc/chilli.conf
3124 rexy 380 
		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)")
381 
		$SED "s?^dhcpopt.*?dhcpopt\t\t2a04$PRIVATE_IP_HEXA?g" /etc/chilli.conf
1581 richard 382 
		# modify the DHCP static ip file. Reserve the second IP address for INTIF (the first one is for tun0). Keep previous entries
2274 richard 383 
		$SED "s?^$PRIVATE_MAC.*?$PRIVATE_MAC $PRIVATE_SECOND_IP?" $DIR_ETC/alcasar-ethers $DIR_ETC/alcasar-ethers-info
2688 lucas.echa 384 
# unbound
385 
		# removing unbound configuration files
386 
		rm -f /etc/unbound/conf.d/{forward,blacklist,whitelist,blackhole}/iface.*
387 
		rm -f /etc/unbound/conf.d/common/forward-zone.conf
388 
		# Configuration file for the dns servers forward-zone
389 
		cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
390 
forward-zone:
391 
	name: "."
392 
	forward-addr: $DNS1
393 
	forward-addr: $DNS2
394 
EOF
2813 rexy 395 
		# Configuration file for lo of forward
2688 lucas.echa 396 
		cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
397 
server:
398 
	interface: 127.0.0.1@53
399 
	access-control-view: 127.0.0.1/8 lo
400 
view:
401 
	name: "lo"
2864 rexy 402 
	local-data: "$HOSTNAME A 127.0.0.1"
2831 rexy 403 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 404 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 405 
	view-first: yes
406 
EOF
2813 rexy 407 
		# Configuration file for $INTIF of forward
2688 lucas.echa 408 
		cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
409 
server:
410 
	interface: ${PRIVATE_IP}@53
411 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
412 
view:
413 
	name: "$INTIF"
414 
	view-first: yes
415 
EOF
2813 rexy 416 
		# Configuration file for $INTIF of blacklist
2688 lucas.echa 417 
		cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
418 
server:
419 
	interface: ${PRIVATE_IP}@54
420 
	access-control: $PRIVATE_IP_MASK allow
421 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
422 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
423 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
424 
EOF
2813 rexy 425 
		# Configuration file for $INTIF of whitelist
2688 lucas.echa 426 
		cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
427 
server:
428 
	interface: ${PRIVATE_IP}@55
429 
	access-control: $PRIVATE_IP_MASK allow
430 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
431 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
432 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
433 
EOF
2871 rexy 434 
        # Configuration file for $INTIF of blackhole unbound
435 
        cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
436 
server:
437 
	interface: ${PRIVATE_IP}@56
438 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
439 
view:
440 
	name: "$INTIF"
441 
	local-zone: "." redirect
442 
	local-data: ". A $PRIVATE_IP"
443 
EOF
444 
 
2688 lucas.echa 445 
# dhcpd
446 
		cat <<EOF > /etc/dhcpd.conf
447 
ddns-update-style none;
448 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
449 
	option routers $PRIVATE_IP;
450 
	option subnet-mask $PRIVATE_NETMASK;
451 
	option domain-name-servers $PRIVATE_IP;
452 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
453 
	default-lease-time 21600;
454 
	max-lease-time 43200;
455 
}
456 
EOF
2838 rexy 457 
$DIR_BIN/alcasar-dns-local.sh -hosts_to_unbound # add local name resolution to unbound (forward & blackhole)
2867 rexy 458 
# E2guardian
2521 armand.ito 459 
		$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" /etc/e2guardian/e2guardian.conf
2867 rexy 460 
		$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
461 
		$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
634 richard 462 
# Prompts
463 
		$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
464 
# sudoers
465 
		$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
2878 rexy 466 
# gammu-smsd
467 
		$SED "s?^user =.*?user = $DB_USER?g" /etc/gammu_smsd_conf
468 
		$SED "s?^password =.*?password = $DB_PASS?g" /etc/gammu_smsd_conf
2899 rexy 469 
# HTTPS login (Y/n)
470 
        if [ "$HTTPS_LOGIN" = "on" ] || [ "$HTTPS_LOGIN" = "On" ] || [ "$HTTPS_LOGIN" = "ON" ]
471 
        then
472 
			$SED "s?^HTTPS_LOGIN=.*?HTTPS_LOGIN=on?" $CONF_FILE
473 
			$SED "s?^HTTPS_CHILLI=.*?HTTPS_CHILLI=on?" $CONF_FILE
474 
			$SED "s?^uamserver.*?uamserver\thttps://$HOSTNAME.$DOMAIN/intercept.php?" /etc/chilli.conf
475 
			$SED "s?^#redirssl.*?redirssl?" /etc/chilli.conf
476 
			$SED "s?^#uamuissl.*?uamuissl?" /etc/chilli.conf
477 
			rm -f /etc/lighttpd/vhosts.d/alcasar.conf
478 
			ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
479 
		else
480 
			$SED "s?^HTTPS_LOGIN=.*?HTTPS_LOGIN=off?" $CONF_FILE
481 
			$SED "s?^HTTPS_CHILLI=.*?HTTPS_CHILLI=off?" $CONF_FILE
482 
			$SED "s?^uamserver.*?uamserver\thttp://$HOSTNAME.$DOMAIN/intercept.php?" /etc/chilli.conf
483 
			$SED "s?^redirssl.*?#&?" /etc/chilli.conf
484 
			$SED "s?^uamuissl.*?#&?" /etc/chilli.conf
485 
			rm -f /etc/lighttpd/vhosts.d/alcasar.conf
486 
			ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
487 
		fi
2878 rexy 488 
# Services start
1060 richard 489 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
490 
		then
1574 richard 491 
			/usr/bin/systemctl start network && echo -n "Start service : network" && sleep 1
2309 tom.houday 492 
			$DIR_BIN/alcasar-dhcp.sh -$DHCP_mode && echo -n ", chilli" # apply DHCP mode and start CoovaChilli
2840 rexy 493 
			for i in unbound unbound-blackhole ntpd
2309 tom.houday 494 
			do
495 
				sleep 1
496 
				/usr/bin/systemctl start $i && echo -n ", $i"
497 
			done
3099 rexy 498 
			$DIR_BIN/alcasar-bl.sh -reload && echo -n ", unbound-blacklist, unbound-whitelist, e2guardian, iptables"
2488 lucas.echa 499 
			/usr/bin/systemctl restart lighttpd && echo -n ", lighttpd"
1060 richard 500 
		fi
3018 rexy 501 
# Email user registration
502 
		$DIR_BIN/alcasar-mail-install.sh
2568 rexy 503 
# Start / Stop LDAP authentification
2875 rexy 504 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
2568 rexy 505 
		then
2875 rexy 506 
			LDAP_mode=`grep ^LDAP= $CONF_FILE|cut -d"=" -f2`
507 
			if [ $LDAP_mode = "on" ]
508 
			then
509 
				$DIR_BIN/alcasar-ldap.sh --on
510 
			else
511 
				$DIR_BIN/alcasar-ldap.sh --off
512 
			fi
2568 rexy 513 
		fi
2875 rexy 514 
# Start / Stop Gammu-smsd (SMS)
515 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
516 
		then
517 
			SMS_mode=`grep ^SMS= $CONF_FILE|cut -d"=" -f2`
518 
			if [ $SMS_mode = "on" ]
519 
			then
520 
				$DIR_BIN/alcasar-sms.sh --start
521 
			fi
522 
		fi
2568 rexy 523 
		echo
628 richard 524 
		;;
8 franck 525 
	*)
2688 lucas.echa 526 
		echo "Argument inconnu : $1";
8 franck 527 
		echo "$usage"
528 
		exit 1
529 
		;;
530 
esac