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2223 tom.houday 1
#!/bin/bash
64 franck 2
# $Id: alcasar-conf.sh 2825 2020-05-31 17:01:33Z 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
2824 rexy 70
# backup organism 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
2824 rexy 84
# backup conf files (main conf file, filtering, digest, etc.)
8 franck 85
		mkdir $DIR_UPDATE/etc/
346 richard 86
		cp -rf $DIR_ETC/* $DIR_UPDATE/etc/
2825 rexy 87
		cp -f /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
1758 richard 99
# archive file creation
2688 lucas.echa 100
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
8 franck 101
		tar -cf alcasar-conf.tar conf/
102
		gzip -f alcasar-conf.tar
103
		rm -rf $DIR_UPDATE
104
		;;
2560 rexy 105
 
389 franck 106
	--load|-load)
2688 lucas.echa 107
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
2560 rexy 108
		tar -xf alcasar-conf*.tar.gz
2824 rexy 109
# copy alcasar.conf parameters
2561 rexy 110
		PREVIOUS_VERSION=`grep ^VERSION= $DIR_UPDATE/etc/alcasar.conf|cut -d"=" -f2`
111
		MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
112
		MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
113
		UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
2825 rexy 114
		for line in `cat $DIR_UPDATE/etc/alcasar.conf | grep "=" | grep -v "^#" | grep -v " "| grep -v "VERSION" |grep -v "INSTALL_DATE"|grep -v "PUBLIC"|grep -v "GW"|grep -v "DNS"|grep -v "SMS"`
2824 rexy 115
		do
116
			key=`echo $line | cut -d"=" -f1`
117
			key=$key=
118
			value=`echo $line|cut -d"=" -f2-`
119
			if [ "$value" != "" ]
120
				then
121
				sed -i "s?^$key.*?$key$value?g" /usr/local/etc/alcasar.conf
122
			fi
123
		done
124
## lighttpd need a .pem certificate (aggregation with private key & server crt)
2665 tom.houday 125
		[ ! -f $DIR_UPDATE/alcasar.pem ] && (cat $DIR_UPDATE/alcasar.key; echo; cat $DIR_UPDATE/alcasar.crt) > $DIR_UPDATE/alcasar.pem
2824 rexy 126
# Retrieve organism logo
510 richard 127
		[ -e $DIR_UPDATE/organisme.png ] && cp -f $DIR_UPDATE/organisme.png $DIR_WEB/images/
8 franck 128
		chown apache:apache $DIR_WEB/images/organisme.png $DIR_WEB/intercept.php
1060 richard 129
# Retrieve the security certificates (CA and server)
2571 rexy 130
		cp -f $DIR_UPDATE/alcasar-ca.crt /etc/pki/CA/
131
		cp -f $DIR_UPDATE/alcasar-ca.key /etc/pki/CA/private/
1758 richard 132
		cp -f $DIR_UPDATE/alcasar.crt /etc/pki/tls/certs/
133
		cp -f $DIR_UPDATE/alcasar.key /etc/pki/tls/private/
2688 lucas.echa 134
		cp -f $DIR_UPDATE/alcasar.pem /etc/pki/tls/private/
2813 rexy 135
		[ -e $DIR_UPDATE/server-chain.pem ] && cp -f $DIR_UPDATE/server-chain.pem /etc/pki/tls/certs/ # autosigned and official if exist
2825 rexy 136
		chmod 755 /etc/pki/
2811 rexy 137
		chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2825 rexy 138
		chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 139
		chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
140
		chmod 600 /etc/pki/CA/private/*
141
		chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
142
		chmod 640 /etc/pki/tls/private/*
2825 rexy 143
		chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
1060 richard 144
# Import of the users database
2688 lucas.echa 145
		$DIR_BIN/alcasar-mysql.sh --import "$(ls $DIR_UPDATE/alcasar-users-database*)"
1914 richard 146
# Retrieve local parameters
2825 rexy 147
		[ -d $DIR_UPDATE/etc/digest ] && cp -rf $DIR_UPDATE/etc/digest $DIR_ETC/  # ACC accounts
148
		[ -e $DIR_UPDATE/etc/alcasar-iptables-local.sh ] && cp -f $DIR_UPDATE/etc/alcasar-iptables-local.sh $DIR_ETC/   # local FW rules
149
		[ -e $DIR_UPDATE/etc/alcasar-iptables-local-mac-filtered ] && cp -f $DIR_UPDATE/etc/alcasar-iptables-local-mac-filtered $DIR_ETC/   # blocked MAC addresses
150
		[ -e $DIR_UPDATE/etc/alcasar-uamdomain ] && cp -f $DIR_UPDATE/etc/alcasar-uamdomain $DIR_ETC/ # exception domain names
151
		[ -e $DIR_UPDATE/etc/alcasar-uamallowed ] && cp -f $DIR_UPDATE/etc/alcasar-uamallowed $DIR_ETC/ # exception IP_addresses or network_IP_addresses
152
		[ -e $DIR_UPDATE/etc/alcasar-ethers ] && cp -f $DIR_UPDATE/etc/alcasar-ethers $DIR_ETC/ # DHCP static hosts
153
		[ -e $DIR_UPDATE/etc/alcasar-ethers-info ] && cp -f $DIR_UPDATE/etc/alcasar-ethers-info $DIR_ETC/ # DHCP static hosts information
154
		[ -e $DIR_UPDATE/etc/hosts ] && cp -f $DIR_UPDATE/etc/hosts /etc/ && $DIR_BIN/alcasar-dns-local.sh -hosts_to_unbound  # local hosts name
1914 richard 155
# Retrieve BL/WL custom files
2688 lucas.echa 156
		cp -f $DIR_UPDATE/custom_bl/exceptioniplist $DIR_E2G/
157
		cp -f $DIR_UPDATE/custom_bl/exceptionsitelist $DIR_E2G/
158
		cp -f $DIR_UPDATE/custom_bl/urlregexplist $DIR_E2G/
159
		cp -f $DIR_UPDATE/custom_bl/bannedsitelist $DIR_E2G/
160
		cp -f $DIR_UPDATE/custom_bl/exceptionurllist $DIR_E2G/
161
		cp -f $DIR_UPDATE/custom_bl/bannedurllist $DIR_E2G/
1961 richard 162
		cp -rf $DIR_UPDATE/custom_bl/ossi-* $DIR_BLACKLIST/ 2>/dev/null
2688 lucas.echa 163
		chown -R e2guardian:apache $DIR_E2G
164
		chmod -R g+rw $DIR_E2G
1060 richard 165
# Adapt DNS/URL filtering
166
		PARENT_SCRIPT=`basename $0`
637 richard 167
		export PARENT_SCRIPT
1946 richard 168
		$DIR_BIN/alcasar-bl.sh -cat_choice
1827 raphael.pi 169
		$DIR_BIN/alcasar-bl.sh -reload
1060 richard 170
# admin profile update (admin + manager + backup)
1827 raphael.pi 171
		$DIR_BIN/alcasar-profil.sh --list
634 richard 172
# Start / Stop SSH Daemon
2327 richard 173
		ssh_active=`grep "^SSH=" $CONF_FILE|cut -d"=" -f2`
634 richard 174
		if [ $ssh_active = "on" ]
175
		then
1574 richard 176
			/usr/bin/systemctl -q enable sshd.service
634 richard 177
		else
1574 richard 178
			/usr/bin/systemctl -q disable sshd.service
634 richard 179
		fi
1060 richard 180
# Remove the update folder
8 franck 181
		rm -rf $DIR_UPDATE
182
		;;
2560 rexy 183
 
628 richard 184
	--apply|-apply)
994 franck 185
		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 186
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 187
		if ! echo $PRIVATE_IP_MASK | egrep -q $PTN
188
		then
628 richard 189
			echo "Syntax error for PRIVATE_IP_MASK ($PRIVATE_IP_MASK)"
190
			exit 0
191
		fi
2474 tom.houday 192
		PUBLIC_IP_MASK=`grep ^PUBLIC_IP= $CONF_FILE|cut -d"=" -f2`
1590 richard 193
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b"
1585 richard 194
		if [[ "$PUBLIC_IP_MASK" == "dhcp" ]]
195
		then
196
			PUBLIC_GATEWAY="dhcp"
197
		else
2688 lucas.echa 198
			if ! echo $PUBLIC_IP_MASK | egrep -q $PTN
199
			then
1585 richard 200
				echo "Syntax error for PUBLIC_IP_MASK ($PUBLIC_IP_MASK)"
201
				exit 0
202
			fi
1590 richard 203
			PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
204
			PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
2474 tom.houday 205
			PUBLIC_GATEWAY=`grep ^GW= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 206
			if ! echo $PUBLIC_GATEWAY | egrep -q $PTN
207
			then
1585 richard 208
				echo "Syntax error for the Gateway IP ($PUBLIC_GATEWAY)"
209
				exit 0
210
			fi
628 richard 211
		fi
2474 tom.houday 212
		DNS1=`grep ^DNS1= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 213
		if ! echo $DNS1 | egrep -q $PTN
214
		then
1590 richard 215
			echo "Syntax error for the IP address of the first DNS server ($DNS1)"
216
			exit 0
217
		fi
2474 tom.houday 218
		DNS2=`grep ^DNS2= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 219
		if ! echo $DNS2 | egrep -q $PTN
220
		then
1590 richard 221
			echo "Syntax error for the IP address of the second DNS server ($DNS2)"
222
			exit 0
223
		fi
631 richard 224
		PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`
632 richard 225
		PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`
628 richard 226
		private_network_calc
2474 tom.houday 227
		INSTALL_DATE=`grep ^INSTALL_DATE= $CONF_FILE|cut -d"=" -f2`
228
		ORGANISME=`grep ^ORGANISM= $CONF_FILE|cut -d"=" -f2-`
2688 lucas.echa 229
		BL_SAFESEARCH=`grep ^BL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
230
		WL_SAFESEARCH=`grep ^WL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
231
		BL_PUREIP=`grep ^BL_PUREIP= $CONF_FILE|cut -d"=" -f2`
2474 tom.houday 232
		DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
1060 richard 233
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
933 franck 234
		then
2688 lucas.echa 235
			if [ "$DHCP_mode" = "off" ] || [ "$DHCP_mode" = "Off" ] || [ "$DHCP_mode" = "OFF" ]
1060 richard 236
			then
1827 raphael.pi 237
				$DIR_BIN/alcasar-dhcp.sh --off
1890 franck 238
			else
2569 lucas.echa 239
				$DIR_BIN/alcasar-dhcp.sh --on
1060 richard 240
			fi
2568 rexy 241
# Set the local DNS (or not)
2688 lucas.echa 242
			if [ "$INT_DNS_mode" = "on" ] || [ "$INT_DNS_mode" = "On" ] || [ "$INT_DNS_mode" = "ON" ]
1890 franck 243
			then
244
				$DIR_BIN/alcasar-dns-local.sh --on
245
			else
246
				$DIR_BIN/alcasar-dns-local.sh --off
247
			fi
2688 lucas.echa 248
# Set the pure ip option (or not)
249
			if [ "$BL_PUREIP" = "off" ] || [ "$BL_PUREIP" = "Off" ] || [ "$BL_PUREIP" = "OFF" ]
250
			then
251
				bl_filter_param+="--pureip_off"
252
			else
253
				bl_filter_param+="--pureip_on"
254
			fi
255
# Set the safesearch options (or not)
256
			bl_filter_param=""
257
			if [ "$BL_SAFESEARCH" = "on" ] || [ "$BL_SAFESEARCH" = "On" ] || [ "$BL_SAFESEARCH" = "ON" ]
258
			then
259
				bl_filter_param+="--safesearch_on "
260
			else
261
				bl_filter_param+="--safesearch_off "
262
			fi
263
			$DIR_BIN/alcasar-url_filter_bl.sh $bl_filter_param
264
			if [ "$WL_SAFESEARCH" = "on" ] || [ "$WL_SAFESEARCH" = "On" ] || [ "$WL_SAFESEARCH" = "ON" ]
265
			then
266
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_on
267
			else
268
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_off
269
			fi
270
# Reload the local dns configuration
271
			$DIR_BIN/alcasar-dns-local.sh --reload
1585 richard 272
# Logout everybody
2688 lucas.echa 273
			$DIR_BIN/alcasar-logout.sh all
1585 richard 274
# Services stop
1521 richard 275
			echo -n "Stop services : "
2688 lucas.echa 276
			for i in ntpd tinyproxy e2guardian unbound unbound-whitelist dnsmasq-whitelist unbound-blacklist unbound-blackhole chilli network lighttpd
1060 richard 277
			do
1574 richard 278
				/usr/bin/systemctl stop $i && echo -n "$i, "
1060 richard 279
			done
1521 richard 280
			echo
1060 richard 281
		fi
1518 richard 282
# EXTIF config
1585 richard 283
		if [ $PUBLIC_IP_MASK == "dhcp" ]
284
		then
285
			cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
286
DEVICE=$EXTIF
287
BOOTPROTO=dhcp
288
DNS1=127.0.0.1
289
PEERDNS=no
290
RESOLV_MODS=yes
291
ONBOOT=yes
292
METRIC=10
293
MII_NOT_SUPPORTED=yes
294
IPV6INIT=no
295
IPV6TO4INIT=no
296
ACCOUNTING=no
297
USERCTL=no
298
MTU=$MTU
1850 franck 299
NOZEROCONF=yes
1585 richard 300
EOF
2688 lucas.echa 301
		else
1585 richard 302
			cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
303
DEVICE=$EXTIF
304
BOOTPROTO=static
305
IPADDR=$PUBLIC_IP
306
NETMASK=$PUBLIC_NETMASK
307
GATEWAY=$PUBLIC_GATEWAY
308
DNS1=127.0.0.1
309
RESOLV_MODS=yes
310
ONBOOT=yes
311
METRIC=10
312
MII_NOT_SUPPORTED=yes
313
IPV6INIT=no
314
IPV6TO4INIT=no
315
ACCOUNTING=no
316
USERCTL=no
317
MTU=$MTU
1850 franck 318
NOZEROCONF=yes
1585 richard 319
EOF
320
		fi
1518 richard 321
# INTIF config (for bypass mode only)
1554 richard 322
		$SED "s?^IPADDR=.*?IPADDR=$PRIVATE_IP?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
323
		$SED "s?^NETMASK=.*?NETMASK=$PRIVATE_NETMASK?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
628 richard 324
# NTP server
632 richard 325
		$SED "/127.0.0.1/!s?^restrict.*?restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap?g" /etc/ntp.conf
2688 lucas.echa 326
# host.allow
628 richard 327
		cat <<EOF > /etc/hosts.allow
328
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
329
sshd: ALL
330
ntpd: $PRIVATE_NETWORK_SHORT
331
EOF
2309 tom.houday 332
# Set hostname
333
		hostnamectl set-hostname $HOSTNAME.$DOMAIN
334
# /etc/hosts
2585 tom.houday 335
		domainNames="$HOSTNAME $HOSTNAME.$DOMAIN"
336
		[ "$HOSTNAME" != 'alcasar' ] && domainNames="alcasar $domainNames"
337
		$SED "/^$PRIVATE_IP\t/d"  /etc/hosts
338
		$SED "/\s$HOSTNAME\s\$/d" /etc/hosts
339
		[ "$HOSTNAME" != 'alcasar' ] && $SED "/\salcasar\s\$/d" /etc/hosts
340
		echo "$PRIVATE_IP	$domainNames" >> /etc/hosts
2603 tom.houday 341
# MOTD
342
		$SED "s@'https://\(.\+\)/acc'@'https://$HOSTNAME.$DOMAIN/acc'@" /etc/mageia-release
2568 rexy 343
# Lighttpd
2688 lucas.echa 344
		$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
345
		$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar.conf
346
		$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar.conf
2744 rexy 347
# FreeRADIUS
634 richard 348
		$SED "s?^nas1_name:.*?nas1_name: alcasar-$ORGANISME?g" /etc/freeradius-web/naslist.conf
349
		$SED "s?^nas1_ip:.*?nas1_ip: $PRIVATE_IP?g" /etc/freeradius-web/naslist.conf
2707 tom.houday 350
# CoovaChilli
2568 rexy 351
		$SED "s/^uamallowed.*/uamallowed\t$HOSTNAME,$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
352
		$SED "s/^locationname.*/locationname\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
2707 tom.houday 353
		$SED "s/^domain.*/domain\t\t$DOMAIN/g" /etc/chilli.conf
2688 lucas.echa 354
		[ "`grep ^HTTPS_LOGIN= $CONF_FILE | cut -d'=' -f2`" == "on" ] && chilli_login_protocol="https" || chilli_login_protocol="http"
2568 rexy 355
		$SED "s/^uamserver.*/uamserver\t$chilli_login_protocol:\/\/$HOSTNAME.$DOMAIN\/intercept.php/" /etc/chilli.conf
356
		$SED "s/^radiusnasid.*/radiusnasid\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
634 richard 357
		$SED "s?^net.*?net\t\t$PRIVATE_NETWORK_MASK?g" /etc/chilli.conf
358
		$SED "s?^dns1.*?dns1\t\t$PRIVATE_IP?g" /etc/chilli.conf
359
		$SED "s?^dns2.*?dns2\t\t$PRIVATE_IP?g" /etc/chilli.conf
360
		$SED "s?^uamlisten.*?uamlisten\t$PRIVATE_IP?g" /etc/chilli.conf
1581 richard 361
		# modify the DHCP static ip file. Reserve the second IP address for INTIF (the first one is for tun0). Keep previous entries
2274 richard 362
		$SED "s?^$PRIVATE_MAC.*?$PRIVATE_MAC $PRIVATE_SECOND_IP?" $DIR_ETC/alcasar-ethers $DIR_ETC/alcasar-ethers-info
2688 lucas.echa 363
# dnsmasq-whitelist
364
		$SED "/^server=/d" /etc/dnsmasq-whitelist.conf
365
		echo "server=$DNS1" >> /etc/dnsmasq-whitelist.conf
366
		echo "server=$DNS2" >> /etc/dnsmasq-whitelist.conf
367
# unbound
368
		# removing unbound configuration files
369
		rm -f /etc/unbound/conf.d/{forward,blacklist,whitelist,blackhole}/iface.*
370
		rm -f /etc/unbound/conf.d/common/forward-zone.conf
371
		find /etc/unbound/conf.d/common/local-dns/ ! -name "global.conf" -type f -delete
372
		# Configuration file for the dns servers forward-zone
373
		cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
374
forward-zone:
375
	name: "."
376
	forward-addr: $DNS1
377
	forward-addr: $DNS2
378
EOF
379
		# Configuration file of ALCASAR main domains for $INTIF
380
		cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
381
server:
382
	local-zone: "$HOSTNAME.$DOMAIN" static
383
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
384
	local-zone: "$HOSTNAME" static
385
	local-data: "$HOSTNAME A $PRIVATE_IP"
386
EOF
2813 rexy 387
		if [ "$HOSTNAME" != 'alcasar' ]
388
		then
389
			echo -e "\tlocal-zone: \"alcasar\" static" >> /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
390
			echo -e "\tlocal-zone: \"alcasar A $PRIVATE_IP\"" >> /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
391
			echo -e "\tlocal-zone: \"alcasar\" static" >> /etc/unbound/conf.d/forward/iface.lo.conf
392
			echo -e "\tlocal-zone: \"alcasar A 127.0.0.1\"" >> /etc/unbound/conf.d/forward/iface.lo.conf
393
		fi
394
		# Configuration file for lo of forward
2688 lucas.echa 395
		cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
396
server:
397
	interface: 127.0.0.1@53
398
	access-control-view: 127.0.0.1/8 lo
399
view:
400
	name: "lo"
401
	view-first: yes
402
	local-zone: "$HOSTNAME.$DOMAIN" static
403
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
404
	local-zone: "$HOSTNAME" static
405
	local-data: "$HOSTNAME A 127.0.0.1"
406
	local-zone: "$DOMAIN." static
407
	local-data: "$DOMAIN. A"
408
EOF
2813 rexy 409
		# Configuration file for $INTIF of forward
2688 lucas.echa 410
		cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
411
server:
412
	interface: ${PRIVATE_IP}@53
413
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
414
 
415
view:
416
	name: "$INTIF"
417
	view-first: yes
418
EOF
2813 rexy 419
		# Configuration file for $INTIF of blacklist
2688 lucas.echa 420
		cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
421
server:
422
	interface: ${PRIVATE_IP}@54
423
	access-control: $PRIVATE_IP_MASK allow
424
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
425
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
426
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
427
EOF
2813 rexy 428
		# Configuration file for $INTIF of whitelist
2688 lucas.echa 429
		cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
430
server:
431
	interface: ${PRIVATE_IP}@55
432
	access-control: $PRIVATE_IP_MASK allow
433
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
434
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
435
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
436
EOF
2813 rexy 437
		# Configuration file for $INTIF of blackhole
2688 lucas.echa 438
		cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
439
server:
440
	interface: ${PRIVATE_IP}@56
441
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
442
view:
443
	name: "$INTIF"
444
	local-zone: "." redirect
445
	local-data: ". A $PRIVATE_IP"
446
EOF
447
# dhcpd
448
		cat <<EOF > /etc/dhcpd.conf
449
ddns-update-style none;
450
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
451
	option routers $PRIVATE_IP;
452
	option subnet-mask $PRIVATE_NETMASK;
453
	option domain-name-servers $PRIVATE_IP;
454
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
455
	default-lease-time 21600;
456
	max-lease-time 43200;
457
}
458
EOF
459
# tinyproxy
1518 richard 460
		$SED "s?^Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf
634 richard 461
# DG + BL
2521 armand.ito 462
		$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" /etc/e2guardian/e2guardian.conf
634 richard 463
# Watchdog
464
		$SED "s?^PRIVATE_IP=.*?PRIVATE_IP=\"$PRIVATE_IP\"?g" $DIR_BIN/alcasar-watchdog.sh
465
# Prompts
466
		$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
467
# sudoers
468
		$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1060 richard 469
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
470
		then
634 richard 471
# Services start
1574 richard 472
			/usr/bin/systemctl start network && echo -n "Start service : network" && sleep 1
2309 tom.houday 473
			$DIR_BIN/alcasar-dhcp.sh -$DHCP_mode && echo -n ", chilli" # apply DHCP mode and start CoovaChilli
2688 lucas.echa 474
			for i in unbound unbound-blackhole tinyproxy ntpd
2309 tom.houday 475
			do
476
				sleep 1
477
				/usr/bin/systemctl start $i && echo -n ", $i"
478
			done
2688 lucas.echa 479
			$DIR_BIN/alcasar-bl.sh -reload && echo -n ", unbound-blacklist, unbound-whitelist, dnsmasq-whitelist, e2guardian, iptables"
2488 lucas.echa 480
			/usr/bin/systemctl restart lighttpd && echo -n ", lighttpd"
1060 richard 481
		fi
628 richard 482
# Start / Stop SSH Daemon
2474 tom.houday 483
		ssh_active=`grep ^SSH= $CONF_FILE|cut -d"=" -f2`
634 richard 484
		if [ $ssh_active = "on" ]
485
		then
1574 richard 486
			/usr/bin/systemctl enable sshd.service
1060 richard 487
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
488
			then
1574 richard 489
				/usr/bin/systemctl start sshd.service
1060 richard 490
			fi
634 richard 491
		else
1574 richard 492
			/usr/bin/systemctl disable sshd.service
1060 richard 493
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
494
			then
1574 richard 495
				/usr/bin/systemctl stop sshd.service
1060 richard 496
			fi
634 richard 497
		fi
2568 rexy 498
# Start / Stop LDAP authentification
2688 lucas.echa 499
		if [ $LDAP_mode = "on" ] || [ $LDAP_mode = "On" ] || [ $LDAP_mode = "ON" ]
2568 rexy 500
		then
2707 tom.houday 501
			$DIR_BIN/alcasar-ldap.sh --on
502
		else
503
			$DIR_BIN/alcasar-ldap.sh --off
2568 rexy 504
		fi
505
		echo
628 richard 506
		;;
8 franck 507
	*)
2688 lucas.echa 508
		echo "Argument inconnu : $1";
8 franck 509
		echo "$usage"
510
		exit 1
511
		;;
512
esac