Subversion Repositories ALCASAR

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#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2739 2019-06-06 22:11:37Z rexy $
1 root 3
 
4
# alcasar.sh
2466 richard 5
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6
# This script is distributed under the Gnu General Public License (GPL)
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#  team@alcasar.net
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2454 tom.houday 9
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
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# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
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# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
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# Voir la Licence Publique Générale GNU pour plus de détails.
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# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
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# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
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2688 lucas.echa 21
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
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23
# Options :
376 franck 24
#       -i or --install
25
#       -u or --uninstall
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376 franck 27
# Functions :
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#       testing                 : connectivity tests, free space test and mageia version test
1221 richard 29
#       init                    : Installation of RPM and scripts
30
#       network                 : Network parameters
2552 rexy 31
#       ACC                             : ALCASAR Control Center installation
32
#       CA                              : Certification Authority initialization
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#       time_server             : NTPd configuration
1221 richard 34
#       init_db                 : Initilization of radius database managed with MariaDB
2421 richard 35
#       freeradius              : FreeRadius initialisation
1389 richard 36
#       chilli                  : coovachilli initialisation (+authentication page)
2521 armand.ito 37
#       e2guardian              : E2Guardian filtering HTTP proxy configuration
1221 richard 38
#       antivirus               : HAVP + libclamav configuration
1485 richard 39
#       tinyproxy               : little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40
#       ulogd                   : log system in userland (match NFLOG target of iptables)
2454 tom.houday 41
#       nfsen                   : Configuration of Nfsen Netflow grapher
2688 lucas.echa 42
#       unbound                 : Name server configuration
43
#       dnsmasq                 : Name server configuration (for whitelist ipset support)
1541 richard 44
#       vnstat                  : little network stat daemon
2688 lucas.echa 45
#       BL                              : Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
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#       cron                    : Logs export + watchdog + connexion statistics
1389 richard 47
#       fail2ban                : Fail2ban IDS installation and configuration
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#       gammu_smsd              : Autoregister addon via SMS (gammu-smsd)
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#       msec                    : Mandriva security package configuration
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#       letsencrypt             : Let's Encrypt client
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#       post_install    : Security, log rotation, etc.
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2499 tom.houday 53
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR       # Debug mode = wait (hit key) after each function
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DATE=`date '+%d %B %Y - %Hh%M'`
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DATE_SHORT=`date '+%d/%m/%Y'`
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Lang=`echo $LANG|cut -c 1-2`
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mode="install"
1 root 58
# ******* Files parameters - paramètres fichiers *********
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DIR_INSTALL=`pwd`                                               # current directory
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DIR_CONF="$DIR_INSTALL/conf"                    # install directory (with conf files)
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DIR_SCRIPTS="$DIR_INSTALL/scripts"              # install directory (with script files)
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DIR_BLACKLIST="$DIR_INSTALL/blacklist"  # install directory (with blacklist files)
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DIR_SAVE="/var/Save"                                    # backup directory (traceability_log, user_db, security_log)
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DIR_WEB="/var/www/html"                                 # directory of Lighttpd
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DIR_DG="/etc/e2guardian"                                # directory of E2Guardian
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DIR_ACC="$DIR_WEB/acc"                                  # directory of the 'ALCASAR Control Center'
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DIR_DEST_BIN="/usr/local/bin"                   # directory of ALCASAR scripts
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DIR_DEST_ETC="/usr/local/etc"                   # directory of ALCASAR conf files
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DIR_DEST_SHARE="/usr/local/share"               # directory of share files used by ALCASAR (unbound for instance)
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CONF_FILE="$DIR_DEST_ETC/alcasar.conf"  # central ALCASAR conf file
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PASSWD_FILE="/root/ALCASAR-passwords.txt"       # text file with the passwords and shared secrets
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# ******* DBMS parameters - paramètres SGBD ********
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DB_RADIUS="radius"                                              # database name used by FreeRadius server
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DB_USER="radius"                                                # user name allows to request the users database
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DB_GAMMU="gammu"                                                # database name used by Gammu-smsd
1 root 76
# ******* Network parameters - paramètres réseau *******
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HOSTNAME="alcasar"                                              # default hostname
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DOMAIN="localdomain"                                    # default local domain
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EXTIF=''                                                                # EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
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INTIF=''                                                                # INTIF is connected to the consultation network
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MTU="1500"
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DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"      # Default ALCASAR IP address
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# ****** Paths - chemin des commandes *******
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SED="/bin/sed -i"
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# ****************** End of global parameters *********************
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license()
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{
89
        if [ $Lang == "fr" ]
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        then
91
                cat $DIR_INSTALL/gpl-warning.fr.txt | more
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        else
93
                cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94
        fi
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        response=0
96
        PTN='^[oOyYnN]$'
97
        until [[ $(expr $response : $PTN) -gt 0 ]]
98
        do
99
                if [ $Lang == "fr" ]
1563 franck 100
                        then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
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                        else echo -n "Do you accept the terms of this license (Y/n)? : "
102
                fi
103
                read response
104
        done
105
        if [ "$response" = "n" ] || [ "$response" = "N" ]
106
        then
107
                exit 1
108
        fi
2724 rexy 109
} # End of license()
959 franck 110
 
2724 rexy 111
header_install()
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{
113
        clear
114
        echo "-----------------------------------------------------------------------------"
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        echo "                     ALCASAR V$VERSION Installation"
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        echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
117
        echo "-----------------------------------------------------------------------------"
2724 rexy 118
} # End of header_install()
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########################################################
121
##                  Function "testing"                ##
122
## - Test Mageia version                              ##
123
## - Test ALCASAR version (if already installed)      ##
124
## - Test free space on /var  (>10G)                  ##
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## - Test Internet access                             ##
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########################################################
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testing()
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{
1529 richard 129
# Test of Mageia version
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# extract the current Mageia version and hardware architecture (i586 ou X64)
131
        fic=`cat /etc/product.id`
132
        unknown_os=0
133
        old="$IFS"
134
        IFS=","
135
        set $fic
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        for i in "$@"
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        do
138
                if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 139
                        then
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                        DISTRIBUTION=`echo $i|cut -d"=" -f2`
141
                        unknown_os=`expr $unknown_os + 1`
142
                fi
143
                if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
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                        then
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                        CURRENT_VERSION=`echo $i|cut -d"=" -f2`
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                        unknown_os=`expr $unknown_os + 1`
147
                fi
148
                if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
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                        then
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                        ARCH=`echo $i|cut -d"=" -f2`
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                        unknown_os=`expr $unknown_os + 1`
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                fi
153
        done
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        if [ "$ARCH" != "x86_64" ]
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                then
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                if [ $Lang == "fr" ]
2669 tom.houday 157
                        then echo "Votre architecture matérielle doit être en 64bits"
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                        else echo "You hardware architecture must be 64bits"
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                fi
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                exit 1
2149 richard 161
        fi
1529 richard 162
        IFS="$old"
2669 tom.houday 163
        if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "6" ) ]]
2688 lucas.echa 164
        then
2669 tom.houday 165
                if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166
                        then
167
                        echo
168
                        if [ $Lang == "fr" ]
169
                                then
170
                                echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171
                                echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
172
                                echo "2 - Installez Linux-Mageia 6.0 (64bits) et ALCASAR (cf. doc d'installation)"
173
                                echo "3 - Importez votre base des usagers"
174
                        else
175
                                echo "The automatic update of ALCASAR can't be performed."
176
                                echo "1 - Save your traceability files and the user database"
177
                                echo "2 - Install Linux-Mageia 6 (64bits) & ALCASAR (cf. installation doc)"
178
                                echo "3 - Import your users database"
179
                        fi
180
                else
181
                        if [ $Lang == "fr" ]
182
                                then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183
                                else echo "The installation of ALCASAR can't be performed."
184
                        fi
185
                fi
186
                echo
187
                if [ $Lang == "fr" ]
188
                        then echo "Le système d'exploitation doit être remplacé (Mageia6-64bits)"
189
                        else echo "The OS must be replaced (Mageia6-64bits)"
190
                fi
2688 lucas.echa 191
                exit 1
2669 tom.houday 192
        fi
193
 
1362 richard 194
# Test if ALCASAR is already installed
195
        if [ -e $CONF_FILE ]
196
        then
2396 tom.houday 197
                current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198
                if [ $Lang == "fr" ]
2669 tom.houday 199
                        then echo "La version $current_version d'ALCASAR est déjà installée"
200
                        else echo "ALCASAR version $current_version is already installed"
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                fi
1362 richard 202
                response=0
2458 richard 203
                PTN='^[12]$'
1362 richard 204
                until [[ $(expr $response : $PTN) -gt 0 ]]
205
                do
206
                        if [ $Lang == "fr" ]
2669 tom.houday 207
                                then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208
                                else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209
                        fi
1362 richard 210
                        read response
211
                done
2458 richard 212
                if [ "$response" = "2" ]
1362 richard 213
                then
2560 rexy 214
                        rm -f /var/tmp/alcasar-conf*
1362 richard 215
                else
1684 richard 216
# Retrieve former NICname
2549 tom.houday 217
                        EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`  # EXTernal InterFace
218
                        INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`  # INTernal InterFace
2688 lucas.echa 219
                        [ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
220
                        [ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 221
# Create the current conf file
1362 richard 222
                        $DIR_SCRIPTS/alcasar-conf.sh --create
223
                        mode="update"
224
                fi
1529 richard 225
        fi
2669 tom.houday 226
# Test free space on /var
1529 richard 227
        if [ ! -d /var/log/netflow/porttracker ]
228
                then
2688 lucas.echa 229
                free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
1529 richard 230
                if [ $free_space -lt 10 ]
231
                        then
232
                        if [ $Lang == "fr" ]
233
                                then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
234
                                else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
235
                        fi
236
                exit 0
237
                fi
238
        fi
2669 tom.houday 239
 
240
# Detect external/internal interfaces
241
        if [ -z "$EXTIF" ]; then
242
                EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
243
                if [ -z "$EXTIF" ]; then
244
                        if [ "$Lang" == 'fr' ]
245
                                then echo -n "Aucune passerelle par défaut configurée"
246
                                else echo -n "No default gateway configured"
247
                        fi
248
                        exit 1
249
                fi
250
        fi
251
        if [ "$Lang" == 'fr' ]
252
                then echo "Interface externe (Internet) utilisée : $EXTIF"
253
                else echo "External interface (Internet) used: $EXTIF"
254
        fi
255
 
256
        if [ -z "$INTIF" ]; then
257
                interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 258
                interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 259
                if [ $interfacesCount -eq 0 ]; then
260
                        if [ "$Lang" == 'fr' ]
261
                                then echo "Aucune interface de disponible pour le réseau interne"
262
                                else echo "No interface available for the internal network"
263
                        fi
264
                        exit 1
265
                elif [ $interfacesCount -eq 1 ]; then
266
                        INTIF="$interfacesList"
267
                else
268
                        interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
269
                        interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
270
                        if [ "$Lang" == 'fr' ]
271
                                then echo 'Liste des interfaces disponible :'
272
                                else echo 'List of available interfaces:'
273
                        fi
274
                        echo "$interfacesSorted"
275
                        response=''
276
                        while true; do
277
                                if [ "$Lang" == 'fr' ]
278
                                        then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
279
                                        else echo -n "Choice of internal interface ? [$interfacePreferred] "
280
                                fi
281
                                read response
282
 
283
                                [ -z "$response" ] && response="$interfacePreferred"
284
 
285
                                # Check if interface exist
2688 lucas.echa 286
                                if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 287
                                        INTIF="$response"
288
                                        break
289
                                else
290
                                        if [ "$Lang" == 'fr' ]
291
                                                then echo "Interface \"$response\" introuvable"
292
                                                else echo "Interface \"$response\" not found"
293
                                        fi
294
                                fi
295
                        done
296
                fi
297
        fi
298
        if [ "$Lang" == 'fr' ]
299
                then echo "Interface interne utilisée : $INTIF"
300
                else echo "Internal interface used: $INTIF"
301
        fi
302
 
2290 richard 303
        if [ $Lang == "fr" ]
304
                then echo -n "Tests des paramètres réseau : "
2549 tom.houday 305
                else echo -n "Network parameters tests: "
2290 richard 306
        fi
307
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 308
        cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 309
        IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 310
        for i in $IF_INTERFACES
311
        do
2688 lucas.echa 312
                if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 313
                        rm -f ifcfg-$i
2454 tom.houday 314
 
2282 richard 315
                        if [ $Lang == "fr" ]
316
                                then echo "Suppression : ifcfg-$i"
2549 tom.houday 317
                                else echo "Deleting: ifcfg-$i"
2282 richard 318
                        fi
319
                fi
320
        done
2688 lucas.echa 321
        cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 322
        echo -n "."
2454 tom.houday 323
# Test Ethernet NIC links state
2669 tom.houday 324
        interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
325
        if [ ! -z "$interfacesDown" ]; then
326
                for i in $interfacesDown; do
327
                        if [ $Lang == "fr" ]
328
                        then
329
                                echo -e "\nÉchec"
330
                                echo "Le lien réseau de la carte $i n'est pas actif."
331
                                echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
332
                        else
333
                                echo -e "\nFailed"
334
                                echo "The link state of $i interface is down."
335
                                echo "Make sure that this network card is connected to a switch or an A.P."
336
                        fi
337
                done
338
                exit 1
339
        fi
1471 richard 340
        echo -n "."
341
# Test EXTIF config files
2681 tom.houday 342
        PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
343
        PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 344
        PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 345
        if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 346
        then
784 richard 347
                if [ $Lang == "fr" ]
2454 tom.houday 348
                then
2669 tom.houday 349
                        echo -e "\nÉchec"
784 richard 350
                        echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
351
                        echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 352
                        echo "Appliquez les changements : 'systemctl restart network'"
784 richard 353
                else
2669 tom.houday 354
                        echo -e "\nFailed"
784 richard 355
                        echo "The Internet connected network card ($EXTIF) isn't well configured."
356
                        echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 357
                        echo "Apply the new configuration: 'systemctl restart network'"
784 richard 358
                fi
830 richard 359
                echo "DEVICE=$EXTIF"
784 richard 360
                echo "IPADDR="
361
                echo "NETMASK="
362
                echo "GATEWAY="
363
                echo "DNS1="
364
                echo "DNS2="
830 richard 365
                echo "ONBOOT=yes"
2669 tom.houday 366
                exit 1
784 richard 367
        fi
368
        echo -n "."
2290 richard 369
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 370
        if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 371
                if [ $Lang == "fr" ]
2454 tom.houday 372
                then
2669 tom.houday 373
                        echo -e "\nÉchec"
595 richard 374
                        echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
375
                        echo "Réglez ce problème puis relancez ce script."
376
                else
2669 tom.houday 377
                        echo -e "\nFailed"
595 richard 378
                        echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
379
                        echo "Resolv this problem, then restart this script."
380
                fi
2669 tom.houday 381
                exit 1
29 richard 382
        fi
308 richard 383
        echo -n "."
2290 richard 384
# Test if default GW is alive
1499 richard 385
        arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 386
        if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 387
                then
595 richard 388
                if [ $Lang == "fr" ]
2454 tom.houday 389
                then
2669 tom.houday 390
                        echo -e "\nÉchec"
2290 richard 391
                        echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 392
                        echo "Réglez ce problème puis relancez ce script."
393
                else
2669 tom.houday 394
                        echo -e "\nFailed"
2290 richard 395
                        echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 396
                        echo "Resolv this problem, then restart this script."
397
                fi
2669 tom.houday 398
                exit 1
308 richard 399
        fi
400
        echo -n "."
2290 richard 401
# Test Internet connectivity
2669 tom.houday 402
        domainTested='www.google.com'
403
        /usr/bin/curl -s --head "$domainTested" &>/dev/null
404
        if [ $? -ne 0 ]; then
595 richard 405
                if [ $Lang == "fr" ]
2454 tom.houday 406
                then
2669 tom.houday 407
                        echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 408
                        echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
409
                        echo "Vérifiez la validité des adresses IP des DNS."
410
                else
2669 tom.houday 411
                        echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 412
                        echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
413
                        echo "Verify the DNS IP addresses"
414
                fi
2669 tom.houday 415
                exit 1
29 richard 416
        fi
308 richard 417
        echo ". : ok"
2724 rexy 418
} # End of testing()
302 richard 419
 
2552 rexy 420
#######################################################################
421
##                    Function "init"                                ##
422
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
423
## - Creation of random password for GRUB, mariadb (admin and user)  ##
424
#######################################################################
2724 rexy 425
init()
302 richard 426
{
527 richard 427
        if [ "$mode" != "update" ]
302 richard 428
        then
429
# On affecte le nom d'organisme
597 richard 430
                header_install
302 richard 431
                ORGANISME=!
432
                PTN='^[a-zA-Z0-9-]*$'
580 richard 433
                until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
2454 tom.houday 434
                do
595 richard 435
                        if [ $Lang == "fr" ]
2454 tom.houday 436
                                then echo -n "Entrez le nom de votre organisme : "
597 richard 437
                                else echo -n "Enter the name of your organism : "
595 richard 438
                        fi
330 franck 439
                        read ORGANISME
613 richard 440
                        if [ "$ORGANISME" == "" ]
2688 lucas.echa 441
                        then
330 franck 442
                                ORGANISME=!
443
                        fi
444
                done
302 richard 445
        fi
1 root 446
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 447
# We create random passwords and shared secrets
628 richard 448
        rm -f $PASSWD_FILE
2419 richard 449
        echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 450
        grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 451
        pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
452
                LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
453
                grep -v '[eE]nter password:' | \
454
                sed -e "s/PBKDF2 hash of your password is //"`
455
        echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
456
        [ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
457
        cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
458
        chmod 0600 /boot/grub2/user.cfg
2419 richard 459
        echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 460
        echo "GRUB2_user=root" >> $PASSWD_FILE
461
        echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 462
        mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463
        echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 464
        echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 465
        radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 466
        echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 467
        echo "db_user=$DB_USER" >> $PASSWD_FILE
468
        echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 469
        secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470
        echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
471
        echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 472
        secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 473
        echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
474
        echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 475
        chmod 640 $PASSWD_FILE
1828 richard 476
#  copy scripts in in /usr/local/bin
2664 tom.houday 477
        cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478
#  copy conf files in /usr/local/etc
1954 richard 479
        cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 480
        $SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481
# generate central conf file
482
        cat <<EOF > $CONF_FILE
612 richard 483
##########################################
484
##                                      ##
485
##          ALCASAR Parameters          ##
486
##                                      ##
487
##########################################
1 root 488
 
612 richard 489
INSTALL_DATE=$DATE
490
VERSION=$VERSION
491
ORGANISM=$ORGANISME
492
EOF
628 richard 493
        chmod o-rwx $CONF_FILE
2724 rexy 494
} # End of init()
1 root 495
 
2552 rexy 496
#########################################################
497
##                    Function "network"               ##
498
## - Define the several network address                ##
499
## - Define the DNS naming                             ##
500
## - INTIF parameters (consultation network)           ##
501
## - Write "/etc/hosts" file                           ##
502
## - write "hosts.allow" & "hosts.deny" files          ##
503
#########################################################
2724 rexy 504
network()
1 root 505
{
506
        header_install
636 richard 507
        if [ "$mode" != "update" ]
508
                then
509
                if [ $Lang == "fr" ]
510
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512
                fi
513
                response=0
514
                PTN='^[oOyYnN]$'
515
                until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 516
                do
595 richard 517
                        if [ $Lang == "fr" ]
659 richard 518
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520
                        fi
1 root 521
                        read response
522
                done
636 richard 523
                if [ "$response" = "n" ] || [ "$response" = "N" ]
524
                then
525
                        PRIVATE_IP_MASK="0"
526
                        PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
527
                        until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 528
                        do
595 richard 529
                                if [ $Lang == "fr" ]
597 richard 530
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532
                                fi
597 richard 533
                                read PRIVATE_IP_MASK
1 root 534
                        done
636 richard 535
                else
2688 lucas.echa 536
                        PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537
                fi
595 richard 538
        else
2454 tom.houday 539
                PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 540
                rm -f conf/etc/alcasar.conf
1 root 541
        fi
2736 rexy 542
        header_install
543
        if [ "$mode" != "update" ]
544
                then
545
                if [ $Lang == "fr" ]
546
                        then echo "Par défaut, le nom d'hôte d'ALCASAR est : $HOSTNAME.$DOMAIN"
547
                        else echo "The default ALCASAR hostname is : $HOSTNAME.$DOMAIN"
548
                fi
549
                response=0
550
                PTN='^[oOyYnN]$'
551
                until [[ $(expr $response : $PTN) -gt 0 ]]
552
                do
553
                        if [ $Lang == "fr" ]
554
                                then echo -n "Voulez-vous utiliser ce nom d'hôte (recommandé) (O/n)? : "
555
                                else echo -n "Do you want to use this hostname (recommanded) (Y/n)? : "
556
                        fi
557
                        read response
558
                done
559
                if [ "$response" = "n" ] || [ "$response" = "N" ]
560
                then
561
                        if [ $Lang == "fr" ]
562
                                then echo -n "Entrez le nouveau nom d'hôte pleinement qualifié (hôte.domain) : "
563
                                else echo -n "Enter the new full qualified hostname (host.domain) : "
564
                        fi
565
                        read FQDN
566
                        HOSTNAME=`echo $FQDN|cut -d"." -f1`
567
                        DOMAIN=`echo $FQDN|cut -d"." -f2`
568
                fi
569
        fi
861 richard 570
# Define LAN side global parameters
1740 richard 571
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 572
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 573
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 574
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 575
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 576
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 577
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
2688 lucas.echa 578
        then
2454 tom.houday 579
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 580
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 581
        fi
1499 richard 582
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
583
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 584
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 585
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 586
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 587
        PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'`      # MAC address of INTIF
841 richard 588
# Define Internet parameters
2464 richard 589
        if [ "$mode" != "update" ]
2457 richard 590
        then
2464 richard 591
                DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`   # 1st DNS server
592
                DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`  # 2nd DNS server
593
        else
594
                DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`  # 1st DNS server
595
                DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`  # 2nd DNS server
596
        fi
2693 franck 597
    DNS1=${DNS1:=208.67.220.220}
70 franck 598
        DNS2=${DNS2:=208.67.222.222}
2693 franck 599
#       if [ "$DNS1" == "" ]
600
#       then
601
#               if [ $Lang == "fr" ]
602
#               then
603
#                       echo "L'adresse IP des serveurs DNS ne sont pas corrects"
604
#                       echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
605
#               else
606
#                       echo "The IP address of DNS servers are not set correctly"
607
#                       echo "Check the extern network card configuration ($EXTIF)"
608
#               fi
609
#               exit 0
610
#       fi
1499 richard 611
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 612
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 613
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 614
# Write network parameters in the conf file
2737 rexy 615
        echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
616
        echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 617
        echo "EXTIF=$EXTIF" >> $CONF_FILE
618
        echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 619
        ######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
620
        INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
621
        for i in $INTERFACES
622
        do
623
                SUB=`echo ${i:0:2}`
624
                if [ $SUB = "wl" ]
625
                        then WIFIF=$i
2454 tom.houday 626
                elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 627
                        then LANIF=$i
628
                fi
629
        done
630
        if [ -n "$WIFIF" ]
631
                then echo "WIFIF=$WIFIF" >> $CONF_FILE
632
        elif [ -n "$LANIF" ]
633
                then echo "LANIF=$LANIF" >> $CONF_FILE
634
        fi
2454 tom.houday 635
        #########################################################################################################
2552 rexy 636
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 637
        if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 638
        then
1499 richard 639
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 640
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 641
        else
642
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 643
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 644
        fi
1587 richard 645
        echo "DNS1=$DNS1" >> $CONF_FILE
646
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 647
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 648
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 649
        echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 650
        echo "EXT_DHCP_IP=" >> $CONF_FILE
651
        echo "RELAY_DHCP_IP=" >> $CONF_FILE
652
        echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 653
        echo "INT_DNS_DOMAIN=" >> $CONF_FILE
654
        echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 655
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 656
# network default
597 richard 657
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 658
        cat <<EOF > /etc/sysconfig/network
659
NETWORKING=yes
660
FORWARD_IPV4=true
661
EOF
2552 rexy 662
# write "/etc/hosts"
1 root 663
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
664
        cat <<EOF > /etc/hosts
503 richard 665
127.0.0.1       localhost
2558 rexy 666
$PRIVATE_IP     $HOSTNAME
1 root 667
EOF
2552 rexy 668
# write EXTIF (Internet) config
1499 richard 669
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
670
        if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 671
        then
1499 richard 672
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 673
DEVICE=$EXTIF
1585 richard 674
BOOTPROTO=dhcp
675
DNS1=127.0.0.1
676
PEERDNS=no
677
RESOLV_MODS=yes
678
ONBOOT=yes
1613 franck 679
NOZEROCONF=yes
1585 richard 680
METRIC=10
681
MII_NOT_SUPPORTED=yes
682
IPV6INIT=no
683
IPV6TO4INIT=no
684
ACCOUNTING=no
685
USERCTL=no
686
MTU=$MTU
687
EOF
2688 lucas.echa 688
        else
1585 richard 689
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
690
DEVICE=$EXTIF
14 richard 691
BOOTPROTO=static
597 richard 692
IPADDR=$PUBLIC_IP
693
NETMASK=$PUBLIC_NETMASK
694
GATEWAY=$PUBLIC_GATEWAY
14 richard 695
DNS1=127.0.0.1
1499 richard 696
RESOLV_MODS=yes
14 richard 697
ONBOOT=yes
698
METRIC=10
1610 franck 699
NOZEROCONF=yes
14 richard 700
MII_NOT_SUPPORTED=yes
701
IPV6INIT=no
702
IPV6TO4INIT=no
703
ACCOUNTING=no
704
USERCTL=no
994 franck 705
MTU=$MTU
14 richard 706
EOF
1499 richard 707
        fi
2552 rexy 708
# write INTIF (consultation LAN) in normal mode
841 richard 709
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
710
DEVICE=$INTIF
711
BOOTPROTO=static
712
ONBOOT=yes
713
NOZEROCONF=yes
714
MII_NOT_SUPPORTED=yes
715
IPV6INIT=no
716
IPV6TO4INIT=no
717
ACCOUNTING=no
718
USERCTL=no
719
EOF
1558 richard 720
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 721
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 722
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 723
DEVICE=$INTIF
724
BOOTPROTO=static
725
IPADDR=$PRIVATE_IP
604 richard 726
NETMASK=$PRIVATE_NETMASK
1 root 727
ONBOOT=yes
728
METRIC=10
729
NOZEROCONF=yes
730
MII_NOT_SUPPORTED=yes
14 richard 731
IPV6INIT=no
732
IPV6TO4INIT=no
733
ACCOUNTING=no
734
USERCTL=no
1 root 735
EOF
2282 richard 736
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
737
        if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
738
        then
739
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
740
DEVICE=$WIFIF
741
BOOTPROTO=static
742
ONBOOT=yes
743
NOZEROCONF=yes
744
MII_NOT_SUPPORTED=yes
745
IPV6INIT=no
746
IPV6TO4INIT=no
747
ACCOUNTING=no
748
USERCTL=no
749
EOF
750
        elif [ -n "$LANIF" ]
751
        then
752
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
753
DEVICE=$LANIF
754
BOOTPROTO=static
755
ONBOOT=yes
756
NOZEROCONF=yes
757
MII_NOT_SUPPORTED=yes
758
IPV6INIT=no
759
IPV6TO4INIT=no
760
ACCOUNTING=no
761
USERCTL=no
762
EOF
763
        fi
2454 tom.houday 764
        #########################################################################################################
2552 rexy 765
# write hosts.allow & hosts.deny
1 root 766
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
767
        cat <<EOF > /etc/hosts.allow
768
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 769
sshd: ALL
1 root 770
ntpd: $PRIVATE_NETWORK_SHORT
771
EOF
772
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
773
        cat <<EOF > /etc/hosts.deny
774
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
775
EOF
790 richard 776
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 777
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 778
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 779
# load conntrack ftp module
780
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 781
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 782
# load ipt_NETFLOW module
783
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 784
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 785
        [ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
786
        $SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
787
        [ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
788
        $SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 789
#
860 richard 790
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 791
} # End of network()
1 root 792
 
2552 rexy 793
###################################################
794
##                  Function "ACC"               ##
795
## - copy ALCASAR Control Center (ACC) files     ##
796
## - configuration of the web server (Lighttpd)  ##
797
## - creation of the first ACC admin account     ##
798
## - secure the ACC access                       ##
799
###################################################
2724 rexy 800
ACC()
1 root 801
{
802
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
803
        mkdir $DIR_WEB
1833 richard 804
# Copy & adapt ACC files
316 richard 805
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
806
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
807
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
808
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
809
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
810
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 811
        chown -R apache:apache $DIR_WEB/*
1833 richard 812
# copy & adapt "freeradius-web" files
813
        cp -rf $DIR_CONF/freeradius-web/ /etc/
814
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
815
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
816
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
817
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
818
        cat <<EOF > /etc/freeradius-web/naslist.conf
819
nas1_name: alcasar-$ORGANISME
820
nas1_model: Network Access Controler
821
nas1_ip: $PRIVATE_IP
822
nas1_port_num: 0
823
nas1_community: public
824
EOF
825
        chown -R apache:apache /etc/freeradius-web/
826
# create the log & backup structure :
1489 richard 827
# - base = users database
828
# - archive = tarball of "base + http firewall + netflow"
1833 richard 829
# - security = watchdog log
2138 richard 830
        for i in base archive security activity_report;
1 root 831
        do
832
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
833
        done
5 franck 834
        chown -R root:apache $DIR_SAVE
1833 richard 835
# Configuring & securing php
71 richard 836
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 837
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
838
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 839
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
840
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 841
        $SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
842
        $SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 843
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
844
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 845
        $SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 846
# Configuring & securing Lighttpd
790 richard 847
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 848
        [ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
849
        $SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 850
        $SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
851
        $SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 852
        $SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
853
        echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 854
 
855
        [ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 856
        $SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
857
        $SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
858
        $SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
859
        $SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
860
 
2592 rexy 861
        [ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 862
        cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 863
 
864
        [ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
865
        $SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
866
        $SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
867
        $SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
868
 
869
        [ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
870
        cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 871
        $SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
872
        $SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
873
        $SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
874
        $SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 875
        ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 876
 
2588 rexy 877
        [ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
878
        [ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
879
        [ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 880
 
2588 rexy 881
        chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 882
        /usr/bin/systemctl start lighttpd
2499 tom.houday 883
        /usr/bin/systemctl start php-fpm
2488 lucas.echa 884
 
2552 rexy 885
# Creation of the first account (in 'admin' profile)
2293 tom.houday 886
        if [ "$mode" = "install" ]
2688 lucas.echa 887
        then
888
                header_install
1268 richard 889
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 890
                [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
891
                mkdir -p $DIR_DEST_ETC/digest
892
                chmod 755 $DIR_DEST_ETC/digest
2737 rexy 893
                if [ $Lang == "fr" ]
894
                        then echo -n "Création du premier compte administrateur : "
895
                        else echo -n "Creation of the first admin account : "
896
                fi
2688 lucas.echa 897
                until [ -s $DIR_DEST_ETC/digest/key_admin ]
898
                do
899
                        $DIR_DEST_BIN/alcasar-profil.sh --add admin
900
                done
2293 tom.houday 901
        fi
2488 lucas.echa 902
 
2737 rexy 903
        # Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 904
        $SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 905
        # Log file for ACC access imputability
906
        [ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
907
        chown root:apache /var/Save/security/acc_access.log
908
        chmod 664 /var/Save/security/acc_access.log
2724 rexy 909
} # End of ACC()
1 root 910
 
2552 rexy 911
##################################################################
912
##                               Fonction "CA"                  ##
913
## - Creating the CA and the server certificate (lighttpd)      ##
914
##################################################################
2724 rexy 915
CA()
1 root 916
{
510 richard 917
        $DIR_DEST_BIN/alcasar-CA.sh
5 franck 918
        chown -R root:apache /etc/pki
1 root 919
        chmod -R 750 /etc/pki
2724 rexy 920
} # End of CA()
1 root 921
 
2552 rexy 922
#############################################################
923
##               Function "time_server"                    ##
924
## - Configuring NTP server                                ##
925
#############################################################
2724 rexy 926
time_server()
1837 richard 927
{
928
# Set the Internet time server
929
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
930
        cat <<EOF > /etc/ntp/step-tickers
931
0.fr.pool.ntp.org       # adapt to your country
932
1.fr.pool.ntp.org
933
2.fr.pool.ntp.org
934
EOF
935
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
936
        cat <<EOF > /etc/ntp.conf
937
server 0.fr.pool.ntp.org        # adapt to your country
938
server 1.fr.pool.ntp.org
939
server 2.fr.pool.ntp.org
940
server 127.127.1.0              # local clock si NTP internet indisponible ...
941
fudge 127.127.1.0 stratum 10
942
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
943
restrict 127.0.0.1
944
driftfile /var/lib/ntp/drift
945
logfile /var/log/ntp.log
946
disable monitor
947
EOF
948
        chown -R ntp:ntp /var/lib/ntp
949
# Synchronize now
2688 lucas.echa 950
        ntpd -4 -q -g &
2724 rexy 951
} # End of time_server()
1837 richard 952
 
2541 rexy 953
#####################################################################
954
##                     Function "init_db"                          ##
955
## - Mysql initialization                                          ##
956
## - Set admin (root) password                                     ##
957
## - Remove unused users & databases                               ##
958
## - Radius database creation                                      ##
959
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
960
#####################################################################
2724 rexy 961
init_db()
1 root 962
{
2688 lucas.echa 963
        if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 964
        then
965
                systemctl stop mysqld
966
        fi
1355 richard 967
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 968
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 969
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 970
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 971
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
972
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 973
        [ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2724 rexy 974
        [ -e /etc/my.cnf.d/auth_gssapi.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/auth_gssapi.cnf # remove GSS plugin (ALCASAR doesn't use Kerberos)
2416 richard 975
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
976
        /usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
977
        /usr/bin/systemctl start mysqld
1963 richard 978
        nb_round=1
1981 richard 979
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 980
        do
981
                nb_round=`expr $nb_round + 1`
982
                sleep 2
983
        done
1981 richard 984
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 985
        then
1981 richard 986
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 987
                exit
1955 richard 988
        fi
1355 richard 989
# Secure the server
2688 lucas.echa 990
        /usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 991
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 992
        $MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
993
        $MYSQL "CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 994
# Create 'radius' database
2688 lucas.echa 995
        $MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 996
# Add an empty radius database structure
2688 lucas.echa 997
        /usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 998
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 999
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 1000
        $SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
1001
        $SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1002
        /usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 1003
        /usr/bin/systemctl daemon-reload
2724 rexy 1004
} # End of init_db()
1 root 1005
 
2423 richard 1006
###################################################################
1007
##                       Function "freeradius"                   ##
1008
## - Set the configuration files                                 ##
1009
## - Set the shared secret between coova-chilli and freeradius   ##
1010
## - Adapt the Mysql conf file and counters                      ##
1011
###################################################################
2724 rexy 1012
freeradius()
1 root 1013
{
1800 richard 1014
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 1015
        chown -R radius:radius /etc/raddb
1016
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 1017
# Set radius global parameters (radius.conf)
1 root 1018
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
1019
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
1020
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 1021
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
1022
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1023
# Add ALCASAR & Coovachilli dictionaries
1024
        [ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1025
        cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1026
        echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1027
        cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1028
        echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1029
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1030
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1031
        cat << EOF > /etc/raddb/clients.conf
2438 richard 1032
client localhost {
1033
        ipaddr = 127.0.0.1
1 root 1034
        secret = $secretradius
2438 richard 1035
        shortname = chilli
2454 tom.houday 1036
        nas_type = other
1 root 1037
}
1038
EOF
2420 richard 1039
# Set Virtual server (remvove all except "alcasar virtual site")
1040
        rm -f /etc/raddb/sites-enabled/*
2467 richard 1041
        cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1042
        cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1043
        chown radius:apache /etc/raddb/sites-available/alcasar*
1044
        chmod 660 /etc/raddb/sites-available/alcasar*
2420 richard 1045
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2728 rexy 1046
        # INFO : To connect from outside (EAP), add the EAP virtual server (link in sites-enabled) and inner-tunnel modules (link in mods-enabled)
2454 tom.houday 1047
# Set modules
2728 rexy 1048
        # Add custom LDAP "available module"
2465 richard 1049
        cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1050
        chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1051
        # Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1052
        rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1053
        for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1054
        do
1055
                ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1056
        done
2728 rexy 1057
        # INFO : To connect from outside (EAP), add the EAP module (and right accesses to the keys (/etc/pki/tls/private/radius.pem)
2423 richard 1058
# Configure SQL mod
2420 richard 1059
        [ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1060
        $SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1061
        $SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1062
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1063
        $SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1064
        $SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1065
        $SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1066
        $SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 1067
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1068
        [ -e /etc/raddb/mods-config/sql/main/mysql/queries.conf.default ] || cp /etc/raddb/mods-config/sql/main/mysql/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf.default
1069
        cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1070
        chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1071
# sqlcounter modifications
2470 richard 1072
        [ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1073
        cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1074
        chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1075
# make certain that mysql is up before freeradius start
1358 richard 1076
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1077
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1078
        /usr/bin/systemctl daemon-reload
2597 tom.houday 1079
# Allow apache to change some conf files (ie : ldap on/off)
1080
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1081
} # End of freeradius()
1 root 1082
 
2423 richard 1083
#############################################################################
2552 rexy 1084
##                           Function "chilli"                             ##
2423 richard 1085
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1086
## - Adapt the authentication web page (intercept.php)                     ##
1087
#############################################################################
2724 rexy 1088
chilli()
1 root 1089
{
1370 richard 1090
# chilli unit for systemd
2324 tom.houday 1091
        cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1092
#  This file is part of systemd.
1093
#
1094
#  systemd is free software; you can redistribute it and/or modify it
1095
#  under the terms of the GNU General Public License as published by
1096
#  the Free Software Foundation; either version 2 of the License, or
1097
#  (at your option) any later version.
1370 richard 1098
[Unit]
1099
Description=chilli is a captive portal daemon
1100
After=network.target
1101
 
1102
[Service]
1379 richard 1103
Type=forking
1370 richard 1104
ExecStart=/usr/libexec/chilli start
1105
ExecStop=/usr/libexec/chilli stop
1106
ExecReload=/usr/libexec/chilli reload
1107
PIDFile=/var/run/chilli.pid
1108
 
1109
[Install]
1110
WantedBy=multi-user.target
1111
EOF
799 richard 1112
# init file creation
1370 richard 1113
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1114
        cat <<EOF > /etc/init.d/chilli
799 richard 1115
#!/bin/sh
1116
#
1117
# chilli CoovaChilli init
1118
#
1119
# chkconfig: 2345 65 35
1120
# description: CoovaChilli
1121
### BEGIN INIT INFO
1122
# Provides:       chilli
2454 tom.houday 1123
# Required-Start: network
1124
# Should-Start:
799 richard 1125
# Required-Stop:  network
2454 tom.houday 1126
# Should-Stop:
799 richard 1127
# Default-Start:  2 3 5
1128
# Default-Stop:
1129
# Description:    CoovaChilli access controller
1130
### END INIT INFO
1131
 
1132
[ -f /usr/sbin/chilli ] || exit 0
1133
. /etc/init.d/functions
1134
CONFIG=/etc/chilli.conf
1135
pidfile=/var/run/chilli.pid
1136
[ -f \$CONFIG ] || {
2394 tom.houday 1137
        echo "\$CONFIG Not found"
1138
        exit 0
799 richard 1139
}
2376 tom.houday 1140
current_users_file="/var/tmp/havp/current_users.txt"    # file containing active users
799 richard 1141
RETVAL=0
1142
prog="chilli"
1143
case \$1 in
2394 tom.houday 1144
        start)
2454 tom.houday 1145
                if [ -f \$pidfile ] ; then
2394 tom.houday 1146
                        gprintf "chilli is already running"
1147
                else
1148
                        gprintf "Starting \$prog: "
1149
                        echo '' > \$current_users_file && chown apache:apache \$current_users_file
1150
                        rm -f /var/run/chilli* # cleaning
1151
                        /usr/sbin/modprobe tun >/dev/null 2>&1
1152
                        echo 1 > /proc/sys/net/ipv4/ip_forward
1153
                        [ -e /dev/net/tun ] || {
2454 tom.houday 1154
                                (cd /dev;
1155
                                mkdir net;
1156
                                cd net;
2394 tom.houday 1157
                                mknod tun c 10 200)
1158
                        }
1159
                        ifconfig $INTIF 0.0.0.0
1160
                        /usr/sbin/ethtool -K $INTIF gro off
1161
                        daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1162
                        RETVAL=\$?
1163
                fi
1164
                ;;
799 richard 1165
 
2394 tom.houday 1166
        reload)
1167
                killall -HUP chilli
1168
                ;;
799 richard 1169
 
2394 tom.houday 1170
        restart)
1171
                \$0 stop
1172
                sleep 2
1173
                \$0 start
1174
                ;;
799 richard 1175
 
2394 tom.houday 1176
        status)
1177
                status chilli
1178
                RETVAL=0
1179
                ;;
1180
 
1181
        stop)
2454 tom.houday 1182
                if [ -f \$pidfile ] ; then
2394 tom.houday 1183
                        gprintf "Shutting down \$prog: "
1184
                        killproc /usr/sbin/chilli
1185
                        RETVAL=\$?
1186
                        [ \$RETVAL = 0 ] && rm -f \$pidfile
1187
                        [ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1188
                else
2394 tom.houday 1189
                        gprintf "chilli is not running"
1190
                fi
1191
                ;;
1192
 
1193
        *)
1194
                echo "Usage: \$0 {start|stop|restart|reload|status}"
1195
                exit 1
799 richard 1196
esac
1197
echo
1198
EOF
2324 tom.houday 1199
        chmod a+x /etc/init.d/chilli
1200
        ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1201
# conf file creation
346 richard 1202
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1203
        #NTP Option configuration for DHCP
2032 richard 1204
        #DHCP Options : rfc2132
1205
                #dhcp option value will be convert in hexa.
1206
                #NTP option (or 'option 42') is like :
2454 tom.houday 1207
                #
2032 richard 1208
                #    Code   Len         Address 1               Address 2
1209
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1210
                #   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1211
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1212
                #
1213
                #Code : 42 => 2a
1214
                #Len : 4 => 04
2688 lucas.echa 1215
        PRIVATE_IP_HEXA=$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f1)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f2)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f3)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1216
        cat <<EOF > /etc/chilli.conf
1217
# coova config for ALCASAR
1218
cmdsocket       /var/run/chilli.sock
1336 richard 1219
unixipc         chilli.$INTIF.ipc
1551 richard 1220
pidfile         /var/run/chilli.pid
346 richard 1221
net             $PRIVATE_NETWORK_MASK
595 richard 1222
dhcpif          $INTIF
841 richard 1223
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1224
#nodynip
865 richard 1225
#statip
1226
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1227
domain          $DOMAIN
355 richard 1228
dns1            $PRIVATE_IP
1229
dns2            $PRIVATE_IP
346 richard 1230
uamlisten       $PRIVATE_IP
503 richard 1231
uamport         3990
2370 tom.houday 1232
uamuiport       3991
837 richard 1233
macauth
1234
macpasswd       password
1697 richard 1235
strictmacauth
1243 richard 1236
locationname    $HOSTNAME.$DOMAIN
346 richard 1237
radiusserver1   127.0.0.1
1238
radiusserver2   127.0.0.1
1239
radiussecret    $secretradius
1240
radiusauthport  1812
1241
radiusacctport  1813
1243 richard 1242
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1243
redirurl
1243 richard 1244
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1245
uamsecret       $secretuam
1249 richard 1246
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1247
coaport         3799
1379 richard 1248
conup           $DIR_DEST_BIN/alcasar-conup.sh
1249
condown         $DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1250
macup           $DIR_DEST_BIN/alcasar-macup.sh
503 richard 1251
include         $DIR_DEST_ETC/alcasar-uamallowed
1252
include         $DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1253
dhcpopt         2a04$PRIVATE_IP_HEXA
1613 franck 1254
#dhcpgateway            none
1255
#dhcprelayagent         none
1610 franck 1256
#dhcpgatewayport        none
2234 richard 1257
sslkeyfile      /etc/pki/tls/private/alcasar.key
1258
sslcertfile     /etc/pki/tls/certs/alcasar.crt
1259
redirssl
2370 tom.houday 1260
uamuissl
346 richard 1261
EOF
2274 richard 1262
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1263
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1264
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1265
# create files for trusted domains and urls
1148 crox53 1266
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1267
        chown root:apache $DIR_DEST_ETC/alcasar-*
1268
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1269
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1270
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1271
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1272
        chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1273
        if [ "$chilli_exist" == "1" ]
1274
        then
2454 tom.houday 1275
                userdel -r chilli 2>/dev/null
796 richard 1276
        fi
1277
        groupadd -f chilli
1278
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1279
}  # End of chilli()
1349 richard 1280
 
2541 rexy 1281
################################################################
2521 armand.ito 1282
##                   Function "e2guardian"                    ##
2541 rexy 1283
## - Set the parameters of this HTML proxy (as controler)     ##
1284
################################################################
2724 rexy 1285
e2guardian()
1 root 1286
{
2521 armand.ito 1287
        mkdir -p /var/e2guardian /var/log/e2guardian
1288
        chown -R e2guardian /var/e2guardian /var/log/e2guardian
1289
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1290
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1291
        [ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2454 tom.houday 1292
# By default the filter is off
2521 armand.ito 1293
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardian.conf
1293 richard 1294
# French deny HTML page
2521 armand.ito 1295
        $SED "s?^language =.*?language = french?g" $DIR_DG/e2guardian.conf
1293 richard 1296
# Listen only on LAN side
2521 armand.ito 1297
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1342 richard 1298
# DG send its flow to HAVP
2521 armand.ito 1299
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1300
# replace the default deny HTML page
2521 armand.ito 1301
        cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/
1302
        cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1293 richard 1303
# Don't log
2521 armand.ito 1304
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1305
# # Change the default report page
2521 armand.ito 1306
        $SED "s?^accessdeniedaddress =.*?accessdeniedaddress = http://$HOSTNAME.$DOMAIN?g" $DIR_DG/e2guardian.conf
2519 rexy 1307
# Disable HTML content control
2521 armand.ito 1308
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
497 richard 1309
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1310
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
2519 rexy 1311
# Disable URL control with regex
497 richard 1312
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1313
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
2521 armand.ito 1314
# Configure E2guardian for large site
1721 richard 1315
# Minimum number of processus to handle connections
2521 armand.ito 1316
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/e2guardian.conf
1721 richard 1317
# Maximum number of processus to handle connections
2521 armand.ito 1318
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/e2guardian.conf
1721 richard 1319
# Run at least 8 daemons
2521 armand.ito 1320
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/e2guardian.conf
1721 richard 1321
# minimum number of processes to spawn
2521 armand.ito 1322
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/e2guardian.conf
1721 richard 1323
# maximum age of a child process before it croaks it
2521 armand.ito 1324
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/e2guardian.conf
2519 rexy 1325
# Disable download files control
2521 armand.ito 1326
        [ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1327
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/e2guardianf1.conf
497 richard 1328
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1329
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1330
        touch $DIR_DG/lists/bannedextensionlist
1331
        touch $DIR_DG/lists/bannedmimetypelist
1332
# 'Safesearch' regex actualisation
498 richard 1333
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1334
# empty LAN IP list that won't be WEB filtered
1335
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1336
        touch $DIR_DG/lists/exceptioniplist
1337
# Keep a copy of URL & domain filter configuration files
1338
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1339
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2724 rexy 1340
} # End of e2guardian()
1 root 1341
 
71 richard 1342
##################################################################
2519 rexy 1343
##                     Function "antivirus"                     ##
1344
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1345
##################################################################
2724 rexy 1346
antivirus()
71 richard 1347
{
1358 richard 1348
# create 'havp' user
2396 tom.houday 1349
        havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1350
        if [ "$havp_exist" == "1" ]
288 richard 1351
        then
2454 tom.houday 1352
                userdel -r havp 2>/dev/null
1353
                groupdel havp 2>/dev/null
288 richard 1354
        fi
307 richard 1355
        groupadd -f havp
1486 richard 1356
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1357
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1358
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1359
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1360
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1361
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1362
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1363
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1364
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1365
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1366
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1367
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1368
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1369
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1370
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1371
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1372
# skip checking of youtube flow (too heavy load / risk too low)
1373
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1374
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1375
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1376
# adapt init script and systemd unit
335 richard 1377
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1378
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1379
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1380
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1381
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1382
# replace of the intercept page (template)
340 richard 1383
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1384
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1385
# update virus database every 4 hours (24h/6)
1357 richard 1386
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1387
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1388
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1389
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1390
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1391
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1392
# update now
1382 richard 1393
        /usr/bin/freshclam --no-warnings
2724 rexy 1394
} # End of antivirus()
71 richard 1395
 
2519 rexy 1396
################################################################################
1397
##                           Function "tinyproxy"                             ##
2552 rexy 1398
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1399
################################################################################
2724 rexy 1400
tinyproxy()
1485 richard 1401
{
2396 tom.houday 1402
        tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1403
        if [ "$tinyproxy_exist" == "1" ]
1404
        then
2454 tom.houday 1405
                userdel -r tinyproxy 2>/dev/null
1406
                groupdel tinyproxy 2>/dev/null
1486 richard 1407
        fi
1408
        groupadd -f tinyproxy
1488 richard 1409
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1410
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1411
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1412
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1413
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1414
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1415
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1416
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1417
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1418
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1419
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1420
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1421
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1422
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1423
# Create the systemd unit
1424
cat << EOF > /lib/systemd/system/tinyproxy.service
1425
#  This file is part of systemd.
1426
#
1427
#  systemd is free software; you can redistribute it and/or modify it
1428
#  under the terms of the GNU General Public License as published by
1429
#  the Free Software Foundation; either version 2 of the License, or
1430
#  (at your option) any later version.
1485 richard 1431
 
1509 richard 1432
# This unit launches tinyproxy (a very light proxy).
1518 richard 1433
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1434
[Unit]
1435
Description=Tinyproxy Web Proxy Server
1436
After=network.target iptables.service
1437
 
1438
[Service]
1439
Type=forking
1518 richard 1440
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1441
ExecStartPre=/bin/sleep 2
1442
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1443
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1444
 
1445
[Install]
1446
WantedBy=multi-user.target
1447
EOF
1448
 
2724 rexy 1449
} # end of tinyproxy()
1450
 
1451
##############################################################
1452
##                            function "ulogd"              ##
1453
## - Ulog config for multi-log files                        ##
1454
##############################################################
1455
ulogd()
476 richard 1456
{
1457
# Three instances of ulogd (three different logfiles)
1458
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1459
        nl=1
1358 richard 1460
        for log_type in traceability ssh ext-access
478 richard 1461
        do
1365 richard 1462
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1463
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1464
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1465
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1466
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1467
[emu1]
478 richard 1468
file="/var/log/firewall/$log_type.log"
1469
sync=1
1470
EOF
1452 richard 1471
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1472
                nl=`expr $nl + 1`
1473
        done
476 richard 1474
        chown -R root:apache /var/log/firewall
1475
        chmod 750 /var/log/firewall
1476
        chmod 640 /var/log/firewall/*
2724 rexy 1477
}  # End of ulogd()
476 richard 1478
 
1159 crox53 1479
##########################################################
2519 rexy 1480
##                    Function "nfsen"                  ##
1481
## - install the nfsen grapher                          ##
1482
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1483
##########################################################
1389 richard 1484
nfsen()
1 root 1485
{
2330 tom.houday 1486
        tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1487
# Add PortTracker plugin
1534 richard 1488
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1489
        do
2330 tom.houday 1490
                [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1491
        done
2330 tom.houday 1492
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1493
# use of our conf file and init unit
2330 tom.houday 1494
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1495
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1496
        DirTmp=$(pwd)
2688 lucas.echa 1497
        cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
1570 richard 1498
        /usr/bin/perl install.pl etc/nfsen.conf
1499
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1500
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1501
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1502
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1503
        if [ "$(ls -A "/var/log/netflow/porttracker" 2>&1)" = "" ]; then sudo -u apache nftrack -I -d /var/log/netflow/porttracker; else echo "RRD DB already exists"; fi
1504
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1505
# nfsen unit for systemd
2330 tom.houday 1506
        cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1507
#  This file is part of systemd.
1508
#
1509
#  systemd is free software; you can redistribute it and/or modify it
1510
#  under the terms of the GNU General Public License as published by
1511
#  the Free Software Foundation; either version 2 of the License, or
1512
#  (at your option) any later version.
1513
 
1514
# This unit launches nfsen (a Netflow grapher).
1515
[Unit]
1516
Description= NfSen init script
1517
After=network.target iptables.service
1518
 
1519
[Service]
1520
Type=oneshot
1521
RemainAfterExit=yes
1393 richard 1522
PIDFile=/var/run/nfsen/nfsen.pid
1523
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1524
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1525
ExecStart=/usr/bin/nfsen start
1372 richard 1526
ExecStop=/usr/bin/nfsen stop
1393 richard 1527
ExecReload=/usr/bin/nfsen restart
1372 richard 1528
TimeoutSec=0
1529
 
1530
[Install]
1531
WantedBy=multi-user.target
1532
EOF
1365 richard 1533
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1534
        $SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1535
# expire delay for the profile "live"
1574 richard 1536
        /usr/bin/systemctl start nfsen
1393 richard 1537
        /bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1538
# add SURFmap plugin (waiting for new technical solution)
1539
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1540
#       cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1541
#       cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1542
#       tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1543
#       cd /tmp/
2724 rexy 1544
#       /usr/bin/sh SURFmap/install.sh (no more used since Google sells the access to googleMap API)
2643 rexy 1545
# clear the installation
1546
#       rm -rf /tmp/SURFmap*
2657 tom.houday 1547
        rm -rf /tmp/nfsen-*
2688 lucas.echa 1548
        cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1549
        chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
2724 rexy 1550
} # End of nfsen()
1 root 1551
 
2552 rexy 1552
###########################################################
1553
##                     Function "vnstat"                 ##
1554
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1555
###########################################################
2724 rexy 1556
vnstat()
1541 richard 1557
{
2330 tom.houday 1558
        [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1559
        $SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1560
        $SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1561
        [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1562
        $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1563
        $SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2589 rexy 1564
        /usr/bin/vnstat -i $EXTIF -u --force
2724 rexy 1565
} # End of vnstat()
2281 tom.houday 1566
 
2724 rexy 1567
###################################################################
1568
##                     Function "dnsmasq"                        ##
1569
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1570
###################################################################
1571
dnsmasq()
219 jeremy 1572
{
1573
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1574
        [ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1575
        # dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1576
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1577
# Configuration file for "dnsmasq with whitelist"
1873 richard 1578
# ADD Toulouse university whitelist domains
1472 richard 1579
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1580
listen-address=127.0.0.1
1356 richard 1581
port=55
1472 richard 1582
no-dhcp-interface=lo
1356 richard 1583
bind-interfaces
1721 richard 1584
cache-size=1024
1356 richard 1585
domain-needed
1586
expand-hosts
1587
bogus-priv
1588
filterwin2k
2688 lucas.echa 1589
ipset=/#/wl_ip_allowed  # dynamically add the resolv IP address in the Firewall rules
1590
server=$DNS1
1591
server=$DNS2
1356 richard 1592
EOF
2688 lucas.echa 1593
        # Create dnsmasq-whitelist unit
1594
        mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1595
        cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1596
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1597
        $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1598
} # End of dnsmasq()
2688 lucas.echa 1599
 
2724 rexy 1600
#########################################################
1601
##              Function "unbound"                     ##
1602
## - create the conf files for 4 unbound services      ##
1603
## - create the systemd files for 4 unbound services   ##
1604
#########################################################
2688 lucas.echa 1605
unbound ()
1606
{
1607
        [ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1608
        [ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1609
        [ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1610
        [ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1611
        [ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1612
        [ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1613
        [ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1614
        [ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1615
        [ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1616
        [ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1617
        # Local static DNS configuration
1618
        [ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1619
 
2724 rexy 1620
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1621
        cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1622
forward-zone:
1623
        name: "."
1624
        forward-addr: $DNS1
1625
        forward-addr: $DNS2
1472 richard 1626
EOF
1627
 
2724 rexy 1628
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1629
        cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1630
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1631
## Add one block for each domain name managed by an other DNS server
1632
##
1633
## Example:
1634
##
1635
## server:
1636
##     local-zone: "<your_domain>." transparent
1637
## forward-zone:
1638
##     name: "<your_domain>."
1639
##     forward-addr: <@IP_domain_server>
1640
##
2558 rexy 1641
## INFO : local hostnames are resolved in /etc/hosts file
1642
EOF
1643
 
2724 rexy 1644
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1645
        cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1646
server:
1647
        local-zone: "$HOSTNAME.$DOMAIN" static
1648
        local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1649
        local-zone: "$HOSTNAME" static
1650
        local-data: "$HOSTNAME A $PRIVATE_IP"
1651
        local-zone: "$DOMAIN." static
1652
        local-data: "$DOMAIN. A"
1653
EOF
1654
 
2724 rexy 1655
# Configuration file for lo of forward unbound
2688 lucas.echa 1656
        cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1657
server:
1658
        interface: 127.0.0.1@53
1659
        access-control-view: 127.0.0.1/8 lo
1660
 
1661
view:
1662
        name: "lo"
1663
        local-zone: "$HOSTNAME.$DOMAIN" static
1664
        local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1665
        local-zone: "$HOSTNAME" static
1666
        local-data: "$HOSTNAME A 127.0.0.1"
1667
        view-first: yes
1668
EOF
1669
 
2724 rexy 1670
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1671
        cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1672
server:
1673
        interface: ${PRIVATE_IP}@53
1674
        access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1675
 
1676
view:
1677
        name: "$INTIF"
1678
        local-zone: "$HOSTNAME.$DOMAIN" static
1679
        local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1680
        local-zone: "$HOSTNAME" static
1681
        local-data: "$HOSTNAME A $PRIVATE_IP"
1682
        view-first: yes
1683
EOF
1684
 
2724 rexy 1685
# Configuration file for forward unbound
2688 lucas.echa 1686
        cat << EOF > /etc/unbound/unbound.conf
1687
server:
1688
        verbosity: 1
1689
        hide-version: yes
1690
        hide-identity: yes
1691
        do-ip6: no
1692
        include: /etc/unbound/conf.d/common/forward-zone.conf
1693
        include: /etc/unbound/conf.d/common/local-forward/*
1694
        include: /etc/unbound/conf.d/common/local-dns/*
1695
        include: /etc/unbound/conf.d/forward/*
1696
EOF
1697
 
2724 rexy 1698
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1699
        cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1700
server:
1701
        interface: ${PRIVATE_IP}@54
1702
        access-control: $PRIVATE_IP_MASK allow
1703
        access-control-tag: $PRIVATE_IP_MASK "blacklist"
1704
        access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1705
        access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1706
EOF
1707
 
2724 rexy 1708
# Configuration file for blacklist unbound
2688 lucas.echa 1709
        cat << EOF > /etc/unbound/unbound-blacklist.conf
1710
server:
1711
        verbosity: 1
1712
        hide-version: yes
1713
        hide-identity: yes
1714
        do-ip6: no
1715
        logfile: "/var/log/unbound/unbound-blacklist.log"
1716
        chroot: ""
1717
        define-tag: "blacklist"
1718
        log-local-actions: yes
1719
        include: /etc/unbound/conf.d/common/forward-zone.conf
1720
        include: /etc/unbound/conf.d/common/local-forward/*
1721
        include: /etc/unbound/conf.d/common/local-dns/*
1722
        include: /etc/unbound/conf.d/blacklist/*
1723
        include: /usr/local/share/unbound-bl-enabled/*
1724
EOF
1725
 
2724 rexy 1726
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1727
        cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1728
server:
1729
        interface: ${PRIVATE_IP}@55
1730
        access-control: $PRIVATE_IP_MASK allow
1731
        access-control-tag: $PRIVATE_IP_MASK "whitelist"
1732
        access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1733
        access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1734
EOF
1735
 
2724 rexy 1736
# Configuration file for whitelist unbound
2688 lucas.echa 1737
        cat << EOF > /etc/unbound/unbound-whitelist.conf
1738
server:
1739
        verbosity: 1
1740
        hide-version: yes
1741
        hide-identity: yes
1742
        do-ip6: no
1743
        do-not-query-localhost: no
1744
        define-tag: "whitelist"
1745
        local-zone: "." transparent
1746
        local-zone-tag: "." "whitelist"
1747
        include: /usr/local/share/unbound-wl-enabled/*
1748
        include: /etc/unbound/conf.d/whitelist/*
1749
        include: /etc/unbound/conf.d/common/local-dns/*
1750
        include: /etc/unbound/conf.d/common/local-forward/*
1751
forward-zone:
1752
        name: "."
1753
        forward-addr: 127.0.0.1@55
1754
EOF
1755
 
2724 rexy 1756
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1757
        cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1758
server:
1759
        interface: ${PRIVATE_IP}@56
1760
        access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1761
 
1762
view:
1763
        name: "$INTIF"
1764
        local-zone: "." redirect
1765
        local-data: ". A $PRIVATE_IP"
1766
EOF
1767
 
2724 rexy 1768
# Configuration file for blackhole unbound
2688 lucas.echa 1769
        cat << EOF > /etc/unbound/unbound-blackhole.conf
1770
server:
1771
        verbosity: 1
1772
        hide-version: yes
1773
        hide-identity: yes
1774
        do-ip6: no
1775
        include: /etc/unbound/conf.d/blackhole/*
1776
        include: /etc/unbound/conf.d/common/local-dns/*
1777
        include: /etc/unbound/conf.d/common/local-forward/*
1778
EOF
1779
 
1780
        if [ ! -e /lib/systemd/system/unbound.service.default ]
1781
        then
1782
                cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1783
        fi
1784
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1785
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1786
        for list in blacklist blackhole whitelist
1474 richard 1787
        do
2688 lucas.echa 1788
                cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1789
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1790
                $SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1791
        done
2688 lucas.echa 1792
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1793
} # End of unbound()
2688 lucas.echa 1794
 
2689 lucas.echa 1795
##################################################
1796
##              Function "dhcpd"                ##
1797
##################################################
2724 rexy 1798
dhcpd()
2689 lucas.echa 1799
{
1800
        [ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1801
        cat <<EOF > /etc/dhcpd.conf
1802
ddns-update-style none;
1803
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1804
        option routers $PRIVATE_IP;
1805
        option subnet-mask $PRIVATE_NETMASK;
1806
        option domain-name-servers $PRIVATE_IP;
1807
        range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1808
        default-lease-time 21600;
1809
        max-lease-time 43200;
1810
}
1811
EOF
2724 rexy 1812
} # End of dhcpd()
2689 lucas.echa 1813
 
2552 rexy 1814
##########################################################
1815
##                      Function "BL"                   ##
1816
## - copy Toulouse BL                                   ##
1817
## - adapt this BL to ALCASAR architecture              ##
2688 lucas.echa 1818
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1819
##     - URLs for E²guardian                            ##
1820
##     - IPs for NetFilter                              ##
1821
##########################################################
2724 rexy 1822
BL()
308 richard 1823
{
1930 richard 1824
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1825
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1826
        mkdir -p /tmp/blacklists
1938 richard 1827
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1828
# creation of file for the rehabilited domains and urls
648 richard 1829
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1830
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1831
        touch $DIR_DG/lists/exceptionsitelist
1832
        touch $DIR_DG/lists/exceptionurllist
2521 armand.ito 1833
# On crée la configuration de base du filtrage de domaine et d'URL pour E2guardian
648 richard 1834
        cat <<EOF > $DIR_DG/lists/bannedurllist
2521 armand.ito 1835
# E2guardian filter config for ALCASAR
311 richard 1836
EOF
648 richard 1837
        cat <<EOF > $DIR_DG/lists/bannedsitelist
2521 armand.ito 1838
# E2guardian domain filter config for ALCASAR
311 richard 1839
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1840
#**
1841
# block all SSL and CONNECT tunnels
1842
**s
1843
# block all SSL and CONNECT tunnels specified only as an IP
1844
*ips
1845
# block all sites specified only by an IP
1846
*ip
1847
EOF
1852 raphael.pi 1848
# Add Bing to the safesearch url regext list (parental control)
878 richard 1849
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1850
# Bing - add 'adlt=strict'
1851
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1852
EOF
1913 richard 1853
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1854
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1855
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1856
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1857
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1858
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1859
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1860
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1861
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1862
# add custom ALCASAR BL files
1957 richard 1863
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1864
        do
1865
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1866
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1867
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1868
        done
2521 armand.ito 1869
        chown -R e2guardian:apache $DIR_DG
1957 richard 1870
        chown -R root:apache $DIR_DEST_SHARE
1871
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1872
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1873
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1874
# enable the default categories
1957 richard 1875
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1876
        rm -rf /tmp/blacklists
2724 rexy 1877
} # End of BL()
219 jeremy 1878
 
2552 rexy 1879
#######################################################
1880
##                  Function "cron"                  ##
1881
## - write all cron & anacron files                  ##
1882
#######################################################
2724 rexy 1883
cron()
1 root 1884
{
2640 rexy 1885
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1886
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1887
        cat <<EOF > /etc/crontab
1828 richard 1888
SHELL=/usr/bin/bash
2640 rexy 1889
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1890
MAILTO=root
1891
HOME=/
1892
 
1893
# run-parts
1894
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1895
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1896
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1897
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1898
EOF
1899
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1900
        cat <<EOF >> /etc/anacrontab
2454 tom.houday 1901
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1902
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
1 root 1903
EOF
811 richard 1904
        cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1905
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1906
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1907
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1908
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1909
EOF
952 franck 1910
        cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1911
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1912
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1913
EOF
2454 tom.houday 1914
        cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1915
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1916
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1917
EOF
2454 tom.houday 1918
        cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1919
# Update the system (everyday at 3:30 am)
762 franck 1920
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1921
EOF
2454 tom.houday 1922
        cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1923
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1924
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1925
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1926
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1927
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1928
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1929
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1930
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1931
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1932
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1933
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1934
EOF
2454 tom.houday 1935
        cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1936
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1937
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1938
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1939
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1940
 
2228 franck 1941
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1942
EOF
2454 tom.houday 1943
        cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1944
# start dead daemons (after boot process and every 18')
1851 franck 1945
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1946
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1947
EOF
2454 tom.houday 1948
        cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2640 rexy 1949
# Automatic update the BL via rsync (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1950
 
1874 raphael.pi 1951
EOF
2304 tom.houday 1952
        cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1953
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1954
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1955
EOF
1956
 
1808 richard 1957
# removing the users crons
522 richard 1958
        rm -f /var/spool/cron/*
2724 rexy 1959
} # End of cron()
1 root 1960
 
2552 rexy 1961
######################################################################
1962
##                      Fonction "Fail2Ban"                         ##
1963
##- Adapt conf file to ALCASAR                                      ##
1964
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1965
######################################################################
1163 crox53 1966
fail2ban()
1967
{
2243 tom.houday 1968
        /usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1969
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1970
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1971
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1972
        chmod 644 /var/log/fail2ban.log
1489 richard 1973
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1974
        /usr/bin/touch /var/log/auth.log
1515 richard 1975
# fail2ban unit
1976
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1977
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1978
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1979
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1980
} # End of fail2ban()
1163 crox53 1981
 
2552 rexy 1982
#########################################################
1983
##                   Fonction "gammu_smsd"             ##
1984
## - Creating of SMS management database               ##
1985
## - Write the gammu a gammu_smsd conf files           ##
1986
#########################################################
1376 richard 1987
gammu_smsd()
1988
{
2601 tom.houday 1989
# Create 'gammu' system user
1990
        groupadd -f gammu_smsd
1991
        useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1992
        usermod -a -G dialout gammu_smsd
1993
 
1994
# Create 'gammu' database
1995
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1996
        $MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1997
# Add a gammu database structure
2688 lucas.echa 1998
        /usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1999
 
2552 rexy 2000
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 2001
        cat << EOF > /etc/gammurc
2552 rexy 2002
[gammu]
2003
device = /dev/ttyUSB0
2004
connection = at115200
2005
EOF
2006
 
2601 tom.houday 2007
        cat << EOF > /etc/gammu_smsd_conf
1376 richard 2008
[gammu]
2009
port = /dev/ttyUSB0
2010
connection = at115200
2011
 
2012
[smsd]
2013
PIN = 1234
2014
logfile = /var/log/gammu-smsd/gammu-smsd.log
2015
logformat = textall
2016
debuglevel = 0
2017
 
2018
service = sql
2019
driver = native_mysql
2020
user = $DB_USER
2021
password = $radiuspwd
2022
pc = localhost
2023
database = $DB_GAMMU
2024
 
2631 rexy 2025
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 2026
 
2027
StatusFrequency = 30
1380 richard 2028
;LoopSleep = 2
1376 richard 2029
 
2030
;ResetFrequency = 300
2031
;HardResetFrequency = 120
2032
 
2454 tom.houday 2033
CheckSecurity = 1
1376 richard 2034
CheckSignal = 1
2035
CheckBattery = 0
2036
EOF
2601 tom.houday 2037
        chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2038
 
2601 tom.houday 2039
# Create the systemd unit
2040
        cat << EOF > /lib/systemd/system/gammu-smsd.service
2041
[Unit]
2042
Description=SMS daemon for Gammu
2043
Documentation=man:gammu-smsd(1)
2044
After=network.target mysql.service
1376 richard 2045
 
2601 tom.houday 2046
[Service]
2047
Type=forking
2048
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2049
ExecReload=/bin/kill -HUP $MAINPID
2050
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2051
PIDFile=/var/run/gammu-smsd.pid
2052
 
2053
[Install]
2054
WantedBy=multi-user.target
2055
EOF
2056
 
2314 richard 2057
# Log folder for gammu-smsd
2601 tom.houday 2058
        [ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2059
        chmod 755 /var/log/gammu-smsd
1376 richard 2060
 
2552 rexy 2061
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2062
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2063
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2064
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2065
#EOF
2552 rexy 2066
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2067
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2068
 
2724 rexy 2069
} # End of gammu_smsd()
1376 richard 2070
 
2552 rexy 2071
############################################################
2072
##                 Fonction "msec"                        ##
2073
## - Apply the "fileserver" security level                ##
2074
## - remove the "system request" for rebboting            ##
2075
## - Fix several file permissions                         ##
2076
############################################################
2202 richard 2077
msec()
2078
{
2079
 
2080
# Apply fileserver security level
2211 richard 2081
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2082
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2083
 
2203 richard 2084
# Set permissions monitoring and enforcement
2202 richard 2085
cat <<EOF > /etc/security/msec/perm.local
2086
/var/log/firefwall/                     root.apache     750
2087
/var/log/firewall/*                     root.apache     640
2088
/etc/security/msec/perm.local           root.root       640
2089
/etc/security/msec/level.local          root.root       640
2090
/etc/freeradius-web                     root.apache     750
2091
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2092
/etc/raddb/client.conf                  radius.radius   640
2093
/etc/raddb/radius.conf                  radius.radius   640
2094
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2095
/etc/raddb/sites-available/alcasar      radius.apache   660
2096
/etc/pki/*                              root.apache     750
2211 richard 2097
/var/log/netflow/porttracker            root.apache     770
2098
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2099
EOF
2454 tom.houday 2100
# apply now hourly & daily checks
2202 richard 2101
/usr/sbin/msec
2211 richard 2102
/etc/cron.weekly/msec
2202 richard 2103
 
2724 rexy 2104
} # End of msec()
2202 richard 2105
 
2106
##################################################################
2552 rexy 2107
##                   Fonction "letsencrypt"                     ##
2108
## - Install Let's Encrypt client                               ##
2109
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2110
##################################################################
2111
letsencrypt()
2112
{
2113
        echo "Installing Let's Encrypt client..."
2114
 
2586 tom.houday 2115
        # Remove potential old installers
2116
        rm -rf /tmp/acme.sh-*
2117
 
2304 tom.houday 2118
        # Extract acme.sh
2119
        tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2120
 
2121
        pwdInstall=$(pwd)
2688 lucas.echa 2122
        cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2123
 
2124
        acmesh_installDir="/opt/acme.sh"
2125
        acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2126
        acmesh_userAgent="ALCASAR"
2304 tom.houday 2127
 
2128
        # Install acme.sh
2129
        ./acme.sh --install \
2130
                --home $acmesh_installDir \
2131
                --config-home $acmesh_confDir/data \
2132
                --certhome $acmesh_confDir/certs \
2133
        &nb