Subversion Repositories ALCASAR

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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1980 2016-07-07 16:08:49Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#       testing                 : connectivity tests, free space test and mageia version test
1221 richard 30
#       init                    : Installation of RPM and scripts
31
#       network                 : Network parameters
32
#       ACC                     : ALCASAR Control Center installation
33
#       CA                      : Certification Authority initialization
1837 richard 34
#       time_server             : NTPd configuration
1221 richard 35
#       init_db                 : Initilization of radius database managed with MariaDB
1389 richard 36
#       radius                  : FreeRadius initialisation
37
#       chilli                  : coovachilli initialisation (+authentication page)
38
#       dansguardian            : DansGuardian filtering HTTP proxy configuration
1221 richard 39
#       antivirus               : HAVP + libclamav configuration
1485 richard 40
#       tinyproxy               : little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#       ulogd                   : log system in userland (match NFLOG target of iptables)
1873 richard 42
#       nfsen           :       : Configuration of Nfsen Netflow grapher 
1253 richard 43
#       dnsmasq                 : Name server configuration
1541 richard 44
#       vnstat                  : little network stat daemon
1873 richard 45
#       BL                      : Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46
#       cron                    : Logs export + watchdog + connexion statistics
1389 richard 47
#       fail2ban                : Fail2ban IDS installation and configuration
48
#       gammu_smsd              : Autoregister addon via SMS (gammu-smsd)
1266 richard 49
#       post_install            : Security, log rotation, etc.
1 root 50
 
51
DATE=`date '+%d %B %Y - %Hh%M'`
52
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54
mode="install"
1 root 55
# ******* Files parameters - paramètres fichiers *********
1015 richard 56
DIR_INSTALL=`pwd`                               # current directory 
57
DIR_CONF="$DIR_INSTALL/conf"                    # install directory (with conf files)
58
DIR_SCRIPTS="$DIR_INSTALL/scripts"              # install directory (with script files)
1938 richard 59
DIR_BLACKLIST="$DIR_INSTALL/blacklist"          # install directory (with blacklist files)
1564 richard 60
DIR_SAVE="/var/Save"                            # backup directory (traceability_log, user_db, security_log)
1015 richard 61
DIR_WEB="/var/www/html"                         # directory of APACHE
62
DIR_DG="/etc/dansguardian"                      # directory of DansGuardian
63
DIR_ACC="$DIR_WEB/acc"                          # directory of the 'ALCASAR Control Center'
64
DIR_DEST_BIN="/usr/local/bin"                   # directory of ALCASAR scripts
65
DIR_DEST_ETC="/usr/local/etc"                   # directory of ALCASAR conf files
66
DIR_DEST_SHARE="/usr/local/share"               # directory of share files used by ALCASAR (dnsmasq for instance)
67
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"          # central ALCASAR conf file
68
PASSWD_FILE="/root/ALCASAR-passwords.txt"       # text file with the passwords and shared secrets
1 root 69
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70
DB_RADIUS="radius"                              # database name used by FreeRadius server
71
DB_USER="radius"                                # user name allows to request the users database
1349 richard 72
DB_GAMMU="gammu"                                # database name used by Gammu-smsd
1 root 73
# ******* Network parameters - paramètres réseau *******
1469 richard 74
HOSTNAME="alcasar"                              # default hostname
1243 richard 75
DOMAIN="localdomain"                            # default local domain
1828 richard 76
EXTIF=`/usr/sbin/ip route|grep default|head -n1|cut -d" " -f5`                                                  # EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
77
INTIF=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`      # INTIF is connected to the consultation network
1148 crox53 78
MTU="1500"
1243 richard 79
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"      # Default ALCASAR IP address
1 root 80
# ****** Paths - chemin des commandes *******
81
SED="/bin/sed -i"
82
# ****************** End of global parameters *********************
83
 
959 franck 84
license ()
85
{
86
        if [ $Lang == "fr" ]
1538 richard 87
        then
88
                cat $DIR_INSTALL/gpl-warning.fr.txt | more
89
        else
90
                cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91
        fi
1538 richard 92
        response=0
93
        PTN='^[oOyYnN]$'
94
        until [[ $(expr $response : $PTN) -gt 0 ]]
95
        do
96
                if [ $Lang == "fr" ]
1563 franck 97
                        then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98
                        else echo -n "Do you accept the terms of this license (Y/n)? : "
99
                fi
100
                read response
101
        done
102
        if [ "$response" = "n" ] || [ "$response" = "N" ]
103
        then
104
                exit 1
105
        fi
959 franck 106
}
107
 
1 root 108
header_install ()
109
{
110
        clear
111
        echo "-----------------------------------------------------------------------------"
460 richard 112
        echo "                     ALCASAR V$VERSION Installation"
1 root 113
        echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114
        echo "-----------------------------------------------------------------------------"
1389 richard 115
}
1 root 116
 
117
##################################################################
1221 richard 118
##                      Function "testing"                      ##
1378 richard 119
## - Test of Mageia version                                     ##
1529 richard 120
## - Test of ALCASAR version (if already installed)             ##
1342 richard 121
## - Test of free space on /var  (>10G)                         ##
1005 richard 122
## - Test of Internet access                                    ##
29 richard 123
##################################################################
124
testing ()
125
{
1529 richard 126
# Test of Mageia version
127
# extract the current Mageia version and hardware architecture (i586 ou X64)
128
        fic=`cat /etc/product.id`
129
        unknown_os=0
130
        old="$IFS"
131
        IFS=","
132
        set $fic
133
        for i in $*
134
        do
135
                if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136
                        then
137
                        DISTRIBUTION=`echo $i|cut -d"=" -f2`
138
                        unknown_os=`expr $unknown_os + 1`
139
                fi
140
                if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141
                        then
142
                        CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143
                        unknown_os=`expr $unknown_os + 1`
144
                fi
145
                if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146
                        then
147
                        ARCH=`echo $i|cut -d"=" -f2`
148
                        unknown_os=`expr $unknown_os + 1`
149
                fi
150
        done
151
        IFS="$old"
1362 richard 152
# Test if ALCASAR is already installed
153
        if [ -e $CONF_FILE ]
154
        then
155
                current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156
                if [ $Lang == "fr" ]
1362 richard 157
                        then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158
                        else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159
                fi
1362 richard 160
                response=0
161
                PTN='^[oOnNyY]$'
162
                until [[ $(expr $response : $PTN) -gt 0 ]]
163
                do
164
                        if [ $Lang == "fr" ]
165
                                then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166
                                else echo -n "Do you want to update (Y/n)?";
167
                         fi
168
                        read response
169
                done
170
                if [ "$response" = "n" ] || [ "$response" = "N" ]
171
                then
172
                        rm -f /tmp/alcasar-conf*
173
                else
1684 richard 174
# Retrieve former NICname
175
                        EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`                           # EXTernal InterFace
176
                        INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`                           # INTernal InterFace
1564 richard 177
# Create the current conf file
1362 richard 178
                        $DIR_SCRIPTS/alcasar-conf.sh --create
179
                        mode="update"
180
                fi
1529 richard 181
        fi
1785 richard 182
        if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 183
                then
184
                if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 185
                        then
1529 richard 186
                        echo
1378 richard 187
                        if [ $Lang == "fr" ]
188
                                then   
1529 richard 189
                                echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
1961 richard 190
                                echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
191
                                echo "2 - Installez Linux-Mageia 5 et ALCASAR (cf. doc d'installation)"
192
                                echo "3 - Importez votre base des usagers"
1378 richard 193
                        else
194
                                echo "The automatic update of ALCASAR can't be performed."
1961 richard 195
                                echo "1 - Save your traceability files and the user database"
196
                                echo "2 - Install Linux-Mageia 5 & ALCASAR (cf. installation doc)"
197
                                echo "3 - Import your users database"
1378 richard 198
                        fi
1529 richard 199
                else
200
                        if [ $Lang == "fr" ]
201
                                then   
202
                                echo "L'installation d'ALCASAR ne peut pas être réalisée."
203
                        else
204
                                echo "The installation of ALCASAR can't be performed."
1378 richard 205
                        fi
206
                fi
1529 richard 207
                echo
208
                if [ $Lang == "fr" ]
209
                        then   
1785 richard 210
                        echo "Le système d'exploitation doit être remplacé (Mageia5)"
1529 richard 211
                else
1785 richard 212
                        echo "The OS must be replaced (Mageia5)"
1529 richard 213
                fi
214
                exit 0
1342 richard 215
        fi
1529 richard 216
        if [ ! -d /var/log/netflow/porttracker ]
217
                then
218
# Test of free space on /var
219
                free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
220
                if [ $free_space -lt 10 ]
221
                        then
222
                        if [ $Lang == "fr" ]
223
                                then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
224
                                else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
225
                        fi
226
                exit 0
227
                fi
228
        fi
1378 richard 229
        if [ $Lang == "fr" ]
784 richard 230
                then echo -n "Tests des paramètres réseau : "
595 richard 231
                else echo -n "Network parameters tests : "
232
        fi
1471 richard 233
# Test of Ethernet links state
1828 richard 234
        DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 235
        for i in $DOWN_IF
236
        do
237
                if [ $Lang == "fr" ]
238
                then
239
                        echo "Échec"
240
                        echo "Le lien réseau de la carte $i n'est pas actif."
241
                        echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
242
                else
243
                        echo "Failed"
244
                        echo "The link state of $i interface is down."
245
                        echo "Make sure that this network card is connected to a switch or an A.P."
246
                fi
247
                exit 0
248
        done
249
        echo -n "."
250
 
251
# Test EXTIF config files
1499 richard 252
        PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
253
        PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 254
        PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 255
        if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
256
        then
784 richard 257
                if [ $Lang == "fr" ]
258
                then
259
                        echo "Échec"
260
                        echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
261
                        echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 262
                        echo "Appliquez les changements : 'systemctl restart network'"
784 richard 263
                else
264
                        echo "Failed"
265
                        echo "The Internet connected network card ($EXTIF) isn't well configured."
266
                        echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 267
                        echo "Apply the new configuration 'systemctl restart network'"
784 richard 268
                fi
830 richard 269
                echo "DEVICE=$EXTIF"
784 richard 270
                echo "IPADDR="
271
                echo "NETMASK="
272
                echo "GATEWAY="
273
                echo "DNS1="
274
                echo "DNS2="
830 richard 275
                echo "ONBOOT=yes"
784 richard 276
                exit 0
277
        fi
278
        echo -n "."
1471 richard 279
 
280
# Test if router is alive (Box FAI)
1686 richard 281
        if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 282
                if [ $Lang == "fr" ]
283
                then
284
                        echo "Échec"
285
                        echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
286
                        echo "Réglez ce problème puis relancez ce script."
287
                else
288
                        echo "Failed"
289
                        echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
290
                        echo "Resolv this problem, then restart this script."
291
                fi
29 richard 292
                exit 0
293
        fi
308 richard 294
        echo -n "."
978 franck 295
# On teste le lien vers le routeur par defaut
1499 richard 296
        arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 297
        if [ $(expr $arp_reply) -eq 0 ]
308 richard 298
                then
595 richard 299
                if [ $Lang == "fr" ]
300
                then
301
                        echo "Échec"
1499 richard 302
                        echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 303
                        echo "Réglez ce problème puis relancez ce script."
304
                else
305
                        echo "Failed"
306
                        echo "The Internet gateway doesn't answered"
307
                        echo "Resolv this problem, then restart this script."
308
                fi
308 richard 309
                exit 0
310
        fi
311
        echo -n "."
421 franck 312
# On teste la connectivité Internet
29 richard 313
        rm -rf /tmp/con_ok.html
308 richard 314
        /usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 315
        if [ ! -e /tmp/con_ok.html ]
316
        then
595 richard 317
                if [ $Lang == "fr" ]
318
                then
319
                        echo "La tentative de connexion vers Internet a échoué (google.fr)."
320
                        echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
321
                        echo "Vérifiez la validité des adresses IP des DNS."
322
                else
323
                        echo "The Internet connection try failed (google.fr)."
324
                        echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
325
                        echo "Verify the DNS IP addresses"
326
                fi
29 richard 327
                exit 0
328
        fi
329
        rm -rf /tmp/con_ok.html
308 richard 330
        echo ". : ok"
1389 richard 331
} # end of testing ()
302 richard 332
 
333
##################################################################
1221 richard 334
##                      Function "init"                         ##
302 richard 335
## - Création du fichier "/root/ALCASAR_parametres.txt"                ##
336
## - Installation et modification des scripts du portail        ##
337
##################################################################
338
init ()
339
{
527 richard 340
        if [ "$mode" != "update" ]
302 richard 341
        then
342
# On affecte le nom d'organisme
597 richard 343
                header_install
302 richard 344
                ORGANISME=!
345
                PTN='^[a-zA-Z0-9-]*$'
580 richard 346
                until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 347
                do
595 richard 348
                        if [ $Lang == "fr" ]
597 richard 349
                                then echo -n "Entrez le nom de votre organisme : "
350
                                else echo -n "Enter the name of your organism : "
595 richard 351
                        fi
330 franck 352
                        read ORGANISME
613 richard 353
                        if [ "$ORGANISME" == "" ]
330 franck 354
                                then
355
                                ORGANISME=!
356
                        fi
357
                done
302 richard 358
        fi
1 root 359
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 360
        rm -f $PASSWD_FILE
1350 richard 361
        grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
362
        echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 363
        echo "$grubpwd" >> $PASSWD_FILE
1348 richard 364
        md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 365
        $SED "/^password.*/d" /boot/grub/menu.lst
366
        $SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 367
        mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368
        echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 369
        echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 370
        radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 371
        echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 372
        echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 373
        secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374
        echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
375
        echo "$secretuam" >> $PASSWD_FILE
1350 richard 376
        secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 377
        echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
378
        echo "$secretradius" >> $PASSWD_FILE
379
        chmod 640 $PASSWD_FILE
1828 richard 380
#  copy scripts in in /usr/local/bin
5 franck 381
        cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 382
#  copy conf files in /usr/local/etc
1954 richard 383
        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 384
        $SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
385
        $SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
386
        $SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
387
        $SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 388
# generate central conf file
389
        cat <<EOF > $CONF_FILE
612 richard 390
##########################################
391
##                                      ##
392
##          ALCASAR Parameters          ##
393
##                                      ##
394
##########################################
1 root 395
 
612 richard 396
INSTALL_DATE=$DATE
397
VERSION=$VERSION
398
ORGANISM=$ORGANISME
1748 richard 399
HOSTNAME=$HOSTNAME
923 franck 400
DOMAIN=$DOMAIN
612 richard 401
EOF
628 richard 402
        chmod o-rwx $CONF_FILE
1 root 403
} # End of init ()
404
 
405
##################################################################
1221 richard 406
##                      Function "network"                      ##
1 root 407
## - Définition du plan d'adressage du réseau de consultation ##
595 richard 408
## - Nommage DNS du système                                    ##
1336 richard 409
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 410
## - Modification du fichier /etc/hosts                         ##
411
## - Renseignement des fichiers hosts.allow et hosts.deny       ##
412
##################################################################
413
network ()
414
{
415
        header_install
636 richard 416
        if [ "$mode" != "update" ]
417
                then
418
                if [ $Lang == "fr" ]
419
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
420
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
421
                fi
422
                response=0
423
                PTN='^[oOyYnN]$'
424
                until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 425
                do
595 richard 426
                        if [ $Lang == "fr" ]
659 richard 427
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 428
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 429
                        fi
1 root 430
                        read response
431
                done
636 richard 432
                if [ "$response" = "n" ] || [ "$response" = "N" ]
433
                then
434
                        PRIVATE_IP_MASK="0"
435
                        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:]]$'
436
                        until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 437
                        do
595 richard 438
                                if [ $Lang == "fr" ]
597 richard 439
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
440
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 441
                                fi
597 richard 442
                                read PRIVATE_IP_MASK
1 root 443
                        done
636 richard 444
                else
445
                        PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
446
                fi
595 richard 447
        else
637 richard 448
                PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
449
                rm -rf conf/etc/alcasar.conf
1 root 450
        fi
861 richard 451
# Define LAN side global parameters
1740 richard 452
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 453
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 454
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 455
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 456
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 457
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 458
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
459
                then
460
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`      
461
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
462
        fi     
463
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
464
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 465
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 466
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 467
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
468
        PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`                        # private network broadcast (ie.: 192.168.182.255)
1499 richard 469
        private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`                              # last octet of LAN broadcast
470
        PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1` # First network address (ex.: 192.168.182.1)
837 richard 471
        PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`      # last network address (ex.: 192.168.182.254)
1828 richard 472
        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 473
# Define Internet parameters
1613 franck 474
        DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`                               # 1st DNS server
1499 richard 475
        nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
476
        if [ $nb_dns == 2 ]
477
                then
478
                DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`                        # 2nd DNS server (if exist)
479
        fi
70 franck 480
        DNS1=${DNS1:=208.67.220.220}
481
        DNS2=${DNS2:=208.67.222.222}
1499 richard 482
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 483
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 484
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 485
# Wrtie the conf file
1469 richard 486
        echo "EXTIF=$EXTIF" >> $CONF_FILE
487
        echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 488
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`           # IP setting (static or dynamic)
489
        if [ $IP_SETTING == "dhcp" ]
490
                then
491
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 492
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 493
        else
494
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 495
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 496
        fi
1587 richard 497
        echo "DNS1=$DNS1" >> $CONF_FILE
498
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 499
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 500
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 501
        echo "DHCP=on" >> $CONF_FILE
914 franck 502
        echo "EXT_DHCP_IP=none" >> $CONF_FILE
503
        echo "RELAY_DHCP_IP=none" >> $CONF_FILE
504
        echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 505
        echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 506
        echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
507
        echo "INT_DNS_IP=none" >> $CONF_FILE
508
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 509
# network default
597 richard 510
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 511
        cat <<EOF > /etc/sysconfig/network
512
NETWORKING=yes
513
FORWARD_IPV4=true
514
EOF
1499 richard 515
# /etc/hosts config
1 root 516
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
517
        cat <<EOF > /etc/hosts
503 richard 518
127.0.0.1       localhost
1736 richard 519
$PRIVATE_IP     $HOSTNAME.$DOMAIN $HOSTNAME
1 root 520
EOF
1499 richard 521
# EXTIF (Internet) config
522
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
523
        if [ $IP_SETTING == "dhcp" ]
524
                then
525
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 526
DEVICE=$EXTIF
1585 richard 527
BOOTPROTO=dhcp
528
DNS1=127.0.0.1
529
PEERDNS=no
530
RESOLV_MODS=yes
531
ONBOOT=yes
1613 franck 532
NOZEROCONF=yes
1585 richard 533
METRIC=10
534
MII_NOT_SUPPORTED=yes
535
IPV6INIT=no
536
IPV6TO4INIT=no
537
ACCOUNTING=no
538
USERCTL=no
539
MTU=$MTU
540
EOF
541
                else   
542
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
543
DEVICE=$EXTIF
14 richard 544
BOOTPROTO=static
597 richard 545
IPADDR=$PUBLIC_IP
546
NETMASK=$PUBLIC_NETMASK
547
GATEWAY=$PUBLIC_GATEWAY
14 richard 548
DNS1=127.0.0.1
1499 richard 549
RESOLV_MODS=yes
14 richard 550
ONBOOT=yes
551
METRIC=10
1610 franck 552
NOZEROCONF=yes
14 richard 553
MII_NOT_SUPPORTED=yes
554
IPV6INIT=no
555
IPV6TO4INIT=no
556
ACCOUNTING=no
557
USERCTL=no
994 franck 558
MTU=$MTU
14 richard 559
EOF
1499 richard 560
        fi
1336 richard 561
# Config INTIF (consultation LAN) in normal mode
841 richard 562
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
563
DEVICE=$INTIF
564
BOOTPROTO=static
565
ONBOOT=yes
566
NOZEROCONF=yes
567
MII_NOT_SUPPORTED=yes
568
IPV6INIT=no
569
IPV6TO4INIT=no
570
ACCOUNTING=no
571
USERCTL=no
572
EOF
1558 richard 573
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 574
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 575
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 576
DEVICE=$INTIF
577
BOOTPROTO=static
578
IPADDR=$PRIVATE_IP
604 richard 579
NETMASK=$PRIVATE_NETMASK
1 root 580
ONBOOT=yes
581
METRIC=10
582
NOZEROCONF=yes
583
MII_NOT_SUPPORTED=yes
14 richard 584
IPV6INIT=no
585
IPV6TO4INIT=no
586
ACCOUNTING=no
587
USERCTL=no
1 root 588
EOF
589
# Renseignement des fichiers hosts.allow et hosts.deny
590
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
591
        cat <<EOF > /etc/hosts.allow
592
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 593
sshd: ALL
1 root 594
ntpd: $PRIVATE_NETWORK_SHORT
595
EOF
596
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
597
        cat <<EOF > /etc/hosts.deny
598
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
599
EOF
790 richard 600
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 601
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 602
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 603
# load conntrack ftp module
604
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 605
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 606
# load ipt_NETFLOW module
607
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 608
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
609
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
610
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
611
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 612
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 613
# 
860 richard 614
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 615
} # End of network ()
616
 
617
##################################################################
1221 richard 618
##                      Function "ACC"                          ##
1898 richard 619
## - installation of then ALCASAR Control Center (ACC)  )       ##
620
## - configuration of the web server (Apache)                   ##
621
## - creation of the first ACC admin account                    ##
622
## - secure the access                                          ##
1 root 623
##################################################################
1221 richard 624
ACC ()
1 root 625
{
626
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
627
        mkdir $DIR_WEB
1833 richard 628
# Copy & adapt ACC files
316 richard 629
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 630
        echo "$VERSION" > $DIR_WEB/VERSION
316 richard 631
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
632
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
633
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
634
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
635
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 636
        chown -R apache:apache $DIR_WEB/*
1833 richard 637
# copy & adapt "freeradius-web" files
638
        cp -rf $DIR_CONF/freeradius-web/ /etc/
639
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
640
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
641
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
642
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
643
        cat <<EOF > /etc/freeradius-web/naslist.conf
644
nas1_name: alcasar-$ORGANISME
645
nas1_model: Network Access Controler
646
nas1_ip: $PRIVATE_IP
647
nas1_port_num: 0
648
nas1_community: public
649
EOF
650
        chown -R apache:apache /etc/freeradius-web/
651
# create the log & backup structure :
1489 richard 652
# - base = users database
653
# - archive = tarball of "base + http firewall + netflow"
1833 richard 654
# - security = watchdog log
1564 richard 655
        for i in base archive security;
1 root 656
        do
657
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
658
        done
5 franck 659
        chown -R root:apache $DIR_SAVE
1833 richard 660
# Configuring & securing php
71 richard 661
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 662
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
663
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 664
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
665
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 666
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
667
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 668
# Configuring & sécuring Apache
790 richard 669
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 670
        [ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 671
        $SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 672
        $SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 673
        $SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
674
        echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
675
        echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
676
        [ -e /etc/httpd/conf/modules.d/00_base.conf.default ] || cp /etc/httpd/conf/modules.d/00_base.conf /etc/httpd/conf/modules.d/00_base.conf.default
677
        $SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
678
        $SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
679
        $SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
680
        $SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
681
        $SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
682
        $SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 683
        [ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
1702 richard 684
        echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
685
        echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
686
        echo "SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS" >> /etc/httpd/conf/conf.d/ssl.conf # Define the cipher suite
687
        echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
688
        echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
689
        echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
690
        echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 691
# Error page management
1534 richard 692
[ -e /etc/httpd/conf/conf.d/multilang-errordoc.conf.default ] || cp /etc/httpd/conf/conf.d/multilang-errordoc.conf /etc/httpd/conf/conf.d/multilang-errordoc.conf.default
693
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 694
Alias /error/ "/var/www/html/"
695
<Directory "/usr/share/httpd/error">
696
    AllowOverride None
697
    Options IncludesNoExec
698
    AddOutputFilter Includes html
699
    AddHandler type-map var
700
    Require all granted
701
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
702
    ForceLanguagePriority Prefer Fallback
703
</Directory>
704
ErrorDocument 400 /error/error.php?error=400
705
ErrorDocument 401 /error/error.php?error=401
706
ErrorDocument 403 /error/error.php?error=403
707
ErrorDocument 404 /error/error.php?error=404
708
ErrorDocument 405 /error/error.php?error=405
709
ErrorDocument 408 /error/error.php?error=408
710
ErrorDocument 410 /error/error.php?error=410
711
ErrorDocument 411 /error/error.php?error=411
712
ErrorDocument 412 /error/error.php?error=412
713
ErrorDocument 413 /error/error.php?error=413
714
ErrorDocument 414 /error/error.php?error=414
715
ErrorDocument 415 /error/error.php?error=415
716
ErrorDocument 500 /error/error.php?error=500
717
ErrorDocument 501 /error/error.php?error=501
718
ErrorDocument 502 /error/error.php?error=502
719
ErrorDocument 503 /error/error.php?error=503
720
ErrorDocument 506 /error/error.php?error=506
721
EOF
1359 richard 722
        [ -e /usr/share/httpd/error/include/top.html.default ] || cp /usr/share/httpd/error/include/top.html /usr/share/httpd/error/include/top.html.default
723
        $SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
724
        [ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
725
        cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 726
</body>
727
</html>
728
EOF
729
# Définition du premier compte lié au profil 'admin'
1833 richard 730
if [ "$mode" = "install" ]
731
        then
1676 richard 732
                header_install
613 richard 733
                admin_portal=!
734
                PTN='^[a-zA-Z0-9-]*$'
735
                until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
736
                        do
737
                        header_install
738
                        if [ $Lang == "fr" ]
739
                        then
740
                                echo ""
741
                                echo "Définissez un premier compte d'administration du portail :"
742
                                echo
743
                                echo -n "Nom : "
744
                        else
745
                                echo ""
746
                                echo "Define the first account allow to administrate the portal :"
747
                                echo
748
                                echo -n "Account : "
749
                        fi
750
                        read admin_portal
751
                        if [ "$admin_portal" == "" ]
752
                                then
753
                                admin_portal=!
754
                        fi
755
                        done
1268 richard 756
# Creation of keys file for the admin account ("admin")
510 richard 757
                [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
758
                mkdir -p $DIR_DEST_ETC/digest
759
                chmod 755 $DIR_DEST_ETC/digest
760
                until [ -s $DIR_DEST_ETC/digest/key_admin ]
761
                        do
1748 richard 762
                                /usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 763
                        done
1828 richard 764
                $DIR_DEST_BIN/alcasar-profil.sh --list
1833 richard 765
fi
766
# ACC partitioning
988 franck 767
        rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 768
        cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 769
<Directory $DIR_ACC>
1 root 770
        SSLRequireSSL
771
        AllowOverride None
772
        Order deny,allow
773
        Deny from all
774
        Allow from 127.0.0.1
775
        Allow from $PRIVATE_NETWORK_MASK
776
        require valid-user
777
        AuthType digest
1748 richard 778
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 779
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 780
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 781
        AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 782
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 783
</Directory>
316 richard 784
<Directory $DIR_ACC/admin>
1 root 785
        SSLRequireSSL
786
        AllowOverride None
787
        Order deny,allow
788
        Deny from all
789
        Allow from 127.0.0.1
790
        Allow from $PRIVATE_NETWORK_MASK
791
        require valid-user
792
        AuthType digest
1748 richard 793
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 794
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 795
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 796
        AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 797
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 798
</Directory>
344 richard 799
<Directory $DIR_ACC/manager>
1 root 800
        SSLRequireSSL
801
        AllowOverride None
802
        Order deny,allow
803
        Deny from all
804
        Allow from 127.0.0.1
805
        Allow from $PRIVATE_NETWORK_MASK
806
        require valid-user
807
        AuthType digest
1748 richard 808
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 809
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 810
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 811
        AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 812
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 813
</Directory>
316 richard 814
<Directory $DIR_ACC/backup>
815
        SSLRequireSSL
816
        AllowOverride None
817
        Order deny,allow
818
        Deny from all
819
        Allow from 127.0.0.1
820
        Allow from $PRIVATE_NETWORK_MASK
821
        require valid-user
822
        AuthType digest
1748 richard 823
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 824
        AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 825
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 826
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 827
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 828
</Directory>
811 richard 829
Alias /save/ "$DIR_SAVE/"
830
<Directory $DIR_SAVE>
831
        SSLRequireSSL
832
        Options Indexes
833
        Order deny,allow
834
        Deny from all
835
        Allow from 127.0.0.1
836
        Allow from $PRIVATE_NETWORK_MASK
837
        require valid-user
838
        AuthType digest
1748 richard 839
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 840
        AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 841
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 842
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 843
</Directory>
1833 richard 844
<Directory $DIR_WEB/pass>
845
        SSLRequireSSL
846
        AllowOverride None
847
        Order deny,allow
848
        Deny from all
849
        Allow from 127.0.0.1
850
        Allow from $PRIVATE_NETWORK_MASK
851
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN
852
</Directory>
1 root 853
EOF
1833 richard 854
# Launch after coova (in order to wait tun0 to be up)
1378 richard 855
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 856
} # End of ACC ()
1 root 857
 
1893 richard 858
##########################################################################
859
##                              Fonction "CA"                           ##
1898 richard 860
## - Creating the CA and the server certificate (apache)                ##
1893 richard 861
##########################################################################
1221 richard 862
CA ()
1 root 863
{
510 richard 864
        $DIR_DEST_BIN/alcasar-CA.sh
800 richard 865
        FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 866
        [ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 867
        cat <<EOF > $FIC_VIRTUAL_SSL
868
# default SSL virtual host, used for all HTTPS requests that do not
869
# match a ServerName or ServerAlias in any <VirtualHost> block.
870
 
871
<VirtualHost _default_:443>
872
# general configuration
873
    ServerAdmin root@localhost
1748 richard 874
    ServerName $HOSTNAME.$DOMAIN
1410 richard 875
 
876
# SSL configuration
877
    SSLEngine on
878
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
879
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
880
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
881
    CustomLog logs/ssl_request_log \
882
        "%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
883
    ErrorLog logs/ssl_error_log
884
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
885
</VirtualHost>
886
EOF
5 franck 887
        chown -R root:apache /etc/pki
1 root 888
        chmod -R 750 /etc/pki
1389 richard 889
} # End of CA ()
1 root 890
 
1837 richard 891
##################################################################
892
##                      Function "time_server"                  ##
893
## - Configuring NTP server                                     ##
894
##################################################################
895
time_server ()
896
{
897
# Set the Internet time server
898
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
899
        cat <<EOF > /etc/ntp/step-tickers
900
0.fr.pool.ntp.org       # adapt to your country
901
1.fr.pool.ntp.org
902
2.fr.pool.ntp.org
903
EOF
904
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
905
        cat <<EOF > /etc/ntp.conf
906
server 0.fr.pool.ntp.org        # adapt to your country
907
server 1.fr.pool.ntp.org
908
server 2.fr.pool.ntp.org
909
server 127.127.1.0              # local clock si NTP internet indisponible ...
910
fudge 127.127.1.0 stratum 10
911
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
912
restrict 127.0.0.1
913
driftfile /var/lib/ntp/drift
914
logfile /var/log/ntp.log
915
disable monitor
916
EOF
917
        chown -R ntp:ntp /var/lib/ntp
918
# Synchronize now
919
        ntpd -q -g &
920
} # End of time_server ()
921
 
1 root 922
##########################################################################################
1221 richard 923
##                      Fonction "init_db"                                              ##
1 root 924
## - Initialisation de la base Mysql                                                    ##
925
## - Affectation du mot de passe de l'administrateur (root)                             ##
926
## - Suppression des bases et des utilisateurs superflus                                ##
927
## - Création de la base 'radius'                                                      ##
928
## - Installation du schéma de cette base                                              ##
929
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)  ##
930
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)              ##
931
##########################################################################################
932
init_db ()
933
{
1355 richard 934
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 935
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 936
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 937
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 938
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
939
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
940
        $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
1574 richard 941
        /usr/bin/systemctl start mysqld.service
1963 richard 942
        nb_round=1
1980 richard 943
        while [ ! -f /var/lib/mysql/mysql.sock ] && [ $nb_round -ne 10 ] # we wait until mariadb is on
1963 richard 944
        do
945
                nb_round=`expr $nb_round + 1`
946
                sleep 2
947
        done
1980 richard 948
        if [ ! -f /var/lib/mysql/mysql.sock ]
1963 richard 949
        then
950
                echo "Problème : la base donnée ne s'est pas lancée ! "
951
                exit
1955 richard 952
        fi
1 root 953
        mysqladmin -u root password $mysqlpwd
954
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 955
# Secure the server
956
        $MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
957
        $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 958
# Create 'radius' database
1317 richard 959
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 960
# Add an empty radius database structure
1800 richard 961
        mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 962
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 963
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 964
        $SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
965
        $SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 966
        /usr/bin/systemctl daemon-reload
1389 richard 967
} # End of init_db ()
1 root 968
 
969
##########################################################################
1389 richard 970
##                      Fonction "radius"                               ##
1 root 971
## - Paramètrage des fichiers de configuration FreeRadius              ##
972
## - Affectation du secret partagé entre coova-chilli et freeradius    ##
973
## - Modification de fichier de conf pour l'accès à Mysql             ##
974
##########################################################################
1389 richard 975
radius ()
1 root 976
{
1800 richard 977
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 978
        chown -R radius:radius /etc/raddb
979
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 980
# Set radius.conf parameters
1 root 981
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
982
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
983
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 984
# remove the proxy function
1 root 985
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
986
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 987
# remove EAP module
654 richard 988
        $SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 989
# listen on loopback (should be modified later if EAP enabled)
1 root 990
        $SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 991
# enable the  SQL module (and SQL counter)
1 root 992
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
993
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
994
        $SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 995
# only include modules for ALCASAR needs
996
        $SED "s?^[\t ]*\$INCLUDE \${confdir}/modules/.*?\t#\$INCLUDE \${confdir}/modules/\n\t# we only include modules for ALCASAR needs\n\t\$INCLUDE \${confdir}/modules/attr_filter\n\t\$INCLUDE \${confdir}/modules/expiration\n\t\$INCLUDE \${confdir}/modules/logintime\n\t\$INCLUDE \${confdir}/modules/ldap\n\t\$INCLUDE \${confdir}/modules/pap?g" /etc/raddb/radiusd.conf
997
        $SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
998
        $SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
999
        $SED "s?^[\t ]*\#       daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
1000
        $SED "s?^[\t ]*logintime.*?\tlogintime\n\tnoresetcounter\n\tdailycounter\n\tmonthlycounter\n\tattr_filter.access_reject\n\tattr_filter.accounting_response\n\tpap?g" /etc/raddb/radiusd.conf
1001
        $SED "s?^[\t ]*\$INCLUDE sites-enabled/.*?\#\$INCLUDE sites-enabled/\n\#\tenable only alcasar virtual server\n\$INCLUDE sites-enabled/alcasar?g" /etc/raddb/radiusd.conf
1278 richard 1002
# remvove virtual server and copy our conf file
1 root 1003
        rm -f /etc/raddb/sites-enabled/*
1278 richard 1004
        cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1005
        chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1006
        chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1007
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1008
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1009
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1010
        touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1011
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1012
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1013
        cat << EOF > /etc/raddb/clients.conf
1014
client 127.0.0.1 {
1015
        secret = $secretradius
1016
        shortname = localhost
1017
}
1018
EOF
1278 richard 1019
# sql.conf modification
1 root 1020
        [ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1021
        $SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1022
        $SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1023
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1024
        $SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1025
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1026
        [ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1027
        cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1028
# counter.conf modification (change the Max-All-Session-Time counter)
1029
        [ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1030
        cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1031
        chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1032
# make certain that mysql is up before radius start
1033
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1034
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1035
        /usr/bin/systemctl daemon-reload
1389 richard 1036
} # End radius ()
1 root 1037
 
799 richard 1038
##################################################################################
1389 richard 1039
##                      Fonction "chilli"                                       ##
799 richard 1040
## - Création du fichier d'initialisation et de configuration de coova-chilli  ##
1041
## - Paramètrage de la page d'authentification (intercept.php)                 ##
1042
##################################################################################
1389 richard 1043
chilli ()
1 root 1044
{
1370 richard 1045
# chilli unit for systemd
1046
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1047
#  This file is part of systemd.
1048
#
1049
#  systemd is free software; you can redistribute it and/or modify it
1050
#  under the terms of the GNU General Public License as published by
1051
#  the Free Software Foundation; either version 2 of the License, or
1052
#  (at your option) any later version.
1370 richard 1053
[Unit]
1054
Description=chilli is a captive portal daemon
1055
After=network.target
1056
 
1057
[Service]
1379 richard 1058
Type=forking
1370 richard 1059
ExecStart=/usr/libexec/chilli start
1060
ExecStop=/usr/libexec/chilli stop
1061
ExecReload=/usr/libexec/chilli reload
1062
PIDFile=/var/run/chilli.pid
1063
 
1064
[Install]
1065
WantedBy=multi-user.target
1066
EOF
799 richard 1067
# init file creation
1370 richard 1068
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1069
        cat <<EOF > /etc/init.d/chilli
799 richard 1070
#!/bin/sh
1071
#
1072
# chilli CoovaChilli init
1073
#
1074
# chkconfig: 2345 65 35
1075
# description: CoovaChilli
1076
### BEGIN INIT INFO
1077
# Provides:       chilli
1078
# Required-Start: network 
1079
# Should-Start: 
1080
# Required-Stop:  network
1081
# Should-Stop: 
1082
# Default-Start:  2 3 5
1083
# Default-Stop:
1084
# Description:    CoovaChilli access controller
1085
### END INIT INFO
1086
 
1087
[ -f /usr/sbin/chilli ] || exit 0
1088
. /etc/init.d/functions
1089
CONFIG=/etc/chilli.conf
1090
pidfile=/var/run/chilli.pid
1091
[ -f \$CONFIG ] || {
1092
    echo "\$CONFIG Not found"
1093
    exit 0
1094
}
1095
RETVAL=0
1096
prog="chilli"
1097
case \$1 in
1098
    start)
1099
        if [ -f \$pidfile ] ; then
1100
                gprintf "chilli is already running"
1101
        else
1102
                gprintf "Starting \$prog: "
1103
                rm -f /var/run/chilli* # cleaning
1828 richard 1104
                /usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1105
                echo 1 > /proc/sys/net/ipv4/ip_forward
1106
                [ -e /dev/net/tun ] || {
1107
                (cd /dev;
1108
                        mkdir net;
1109
                        cd net;
1110
                        mknod tun c 10 200)
1111
                }
1336 richard 1112
                ifconfig $INTIF 0.0.0.0
1576 richard 1113
                /usr/sbin/ethtool -K $INTIF gro off
799 richard 1114
                daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1115
                RETVAL=$?
1116
        fi
1117
        ;;
1118
 
1119
    reload)
1120
        killall -HUP chilli
1121
        ;;
1122
 
1123
    restart)
1124
        \$0 stop
1125
        sleep 2
1126
        \$0 start
1127
        ;;
1128
 
1129
    status)
1130
        status chilli
1131
        RETVAL=0
1132
        ;;
1133
 
1134
    stop)
1135
        if [ -f \$pidfile ] ; then  
1136
                gprintf "Shutting down \$prog: "
1137
                killproc /usr/sbin/chilli
1138
                RETVAL=\$?
1139
                [ \$RETVAL = 0 ] && rm -f $pidfile
1140
        else   
1141
                gprintf "chilli is not running"
1142
        fi
1143
        ;;
1144
 
1145
    *)
1146
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1147
        exit 1
1148
esac
1149
echo
1150
EOF
1801 richard 1151
chmod a+x /etc/init.d/chilli
1152
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1153
# conf file creation
346 richard 1154
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1155
        cat <<EOF > /etc/chilli.conf
1156
# coova config for ALCASAR
1157
cmdsocket       /var/run/chilli.sock
1336 richard 1158
unixipc         chilli.$INTIF.ipc
1551 richard 1159
pidfile         /var/run/chilli.pid
346 richard 1160
net             $PRIVATE_NETWORK_MASK
595 richard 1161
dhcpif          $INTIF
841 richard 1162
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1163
#nodynip
865 richard 1164
#statip
1165
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1166
domain          $DOMAIN
355 richard 1167
dns1            $PRIVATE_IP
1168
dns2            $PRIVATE_IP
346 richard 1169
uamlisten       $PRIVATE_IP
503 richard 1170
uamport         3990
837 richard 1171
macauth
1172
macpasswd       password
1697 richard 1173
strictmacauth
1243 richard 1174
locationname    $HOSTNAME.$DOMAIN
346 richard 1175
radiusserver1   127.0.0.1
1176
radiusserver2   127.0.0.1
1177
radiussecret    $secretradius
1178
radiusauthport  1812
1179
radiusacctport  1813
1243 richard 1180
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
1181
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1182
uamsecret       $secretuam
1249 richard 1183
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1184
coaport         3799
1379 richard 1185
conup           $DIR_DEST_BIN/alcasar-conup.sh
1186
condown         $DIR_DEST_BIN/alcasar-condown.sh
503 richard 1187
include         $DIR_DEST_ETC/alcasar-uamallowed
1188
include         $DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1189
#dhcpgateway            none
1190
#dhcprelayagent         none
1610 franck 1191
#dhcpgatewayport        none
346 richard 1192
EOF
1336 richard 1193
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1194
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1195
# create files for trusted domains and urls
1148 crox53 1196
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1197
        chown root:apache $DIR_DEST_ETC/alcasar-*
1198
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1199
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1200
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1201
        $SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1202
# user 'chilli' creation (in order to run conup/off and up/down scripts
1203
        chilli_exist=`grep chilli /etc/passwd|wc -l`
1204
        if [ "$chilli_exist" == "1" ]
1205
        then
1206
              userdel -r chilli 2>/dev/null
1207
        fi
1208
        groupadd -f chilli
1209
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1210
}  # End of chilli ()
1349 richard 1211
 
1 root 1212
##################################################################
1389 richard 1213
##              Fonction "dansguardian"                         ##
1 root 1214
## - Paramètrage du gestionnaire de contenu Dansguardian       ##
1215
##################################################################
1389 richard 1216
dansguardian ()
1 root 1217
{
1841 richard 1218
        mkdir -p /var/dansguardian /var/log/dansguardian
1219
        chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1220
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1221
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1222
        [ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1223
# By default the filter is off 
1556 richard 1224
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1225
# French deny HTML page
497 richard 1226
        $SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1227
# Listen only on LAN side
497 richard 1228
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1229
# DG send its flow to HAVP
1230
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1231
# replace the default deny HTML page
1 root 1232
        cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1233
        cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1234
# Don't log
1235
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1236
# on désactive par défaut le controle de contenu des pages html
497 richard 1237
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1238
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1239
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1240
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1241
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1242
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1243
 
1244
# Configure Dansguardian for large site
1245
# Minimum number of processus to handle connections
1246
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1247
# Maximum number of processus to handle connections
1248
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1249
# Run at least 8 daemons
1250
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1251
# minimum number of processes to spawn
1252
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1253
# maximum age of a child process before it croaks it
1254
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1255
 
1 root 1256
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1257
        [ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1258
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1259
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1260
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1261
        touch $DIR_DG/lists/bannedextensionlist
1262
        touch $DIR_DG/lists/bannedmimetypelist
1263
# 'Safesearch' regex actualisation
498 richard 1264
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1265
# empty LAN IP list that won't be WEB filtered
1266
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1267
        touch $DIR_DG/lists/exceptioniplist
1268
# Keep a copy of URL & domain filter configuration files
1269
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1270
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1271
} # End of dansguardian ()
1 root 1272
 
71 richard 1273
##################################################################
1221 richard 1274
##                      Fonction "antivirus"                    ##
1357 richard 1275
## - configuration of havp, libclamav and freshclam             ##
71 richard 1276
##################################################################
1277
antivirus ()           
1278
{
1358 richard 1279
# create 'havp' user
288 richard 1280
        havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1281
        if [ "$havp_exist" == "1" ]
288 richard 1282
        then
478 richard 1283
              userdel -r havp 2>/dev/null
894 richard 1284
              groupdel havp 2>/dev/null
288 richard 1285
        fi
307 richard 1286
        groupadd -f havp
1486 richard 1287
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1288
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1289
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1290
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1291
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1292
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1293
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1294
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1295
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1296
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1297
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1298
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1299
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1300
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1301
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1302
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1303
# skip checking of youtube flow (too heavy load / risk too low)
1304
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1305
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1306
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1307
# adapt init script and systemd unit
335 richard 1308
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1309
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1310
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1311
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1312
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1313
# replace of the intercept page (template)
340 richard 1314
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1315
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1316
# update virus database every 4 hours (24h/6)
1357 richard 1317
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1318
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1319
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1320
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1321
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1322
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1323
# update now
1382 richard 1324
        /usr/bin/freshclam --no-warnings
1389 richard 1325
} # End of antivirus ()
71 richard 1326
 
1486 richard 1327
##########################################################################
1328
##                      Fonction "tinyproxy"                            ##
1329
## - configuration of tinyproxy (proxy between filterde users and havp) ##
1330
##########################################################################
1485 richard 1331
tinyproxy ()           
1332
{
1486 richard 1333
        tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1334
        if [ "$tinyproxy_exist" == "1" ]
1335
        then
1336
              userdel -r tinyproxy 2>/dev/null
1337
              groupdel tinyproxy 2>/dev/null
1338
        fi
1339
        groupadd -f tinyproxy
1488 richard 1340
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1341
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1342
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1343
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1344
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1345
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1346
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1347
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1348
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1349
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1350
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1351
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1352
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1353
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1354
# Create the systemd unit
1355
cat << EOF > /lib/systemd/system/tinyproxy.service
1356
#  This file is part of systemd.
1357
#
1358
#  systemd is free software; you can redistribute it and/or modify it
1359
#  under the terms of the GNU General Public License as published by
1360
#  the Free Software Foundation; either version 2 of the License, or
1361
#  (at your option) any later version.
1485 richard 1362
 
1509 richard 1363
# This unit launches tinyproxy (a very light proxy).
1518 richard 1364
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1365
[Unit]
1366
Description=Tinyproxy Web Proxy Server
1367
After=network.target iptables.service
1368
 
1369
[Service]
1370
Type=forking
1518 richard 1371
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1372
ExecStartPre=/bin/sleep 2
1373
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1374
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1375
 
1376
[Install]
1377
WantedBy=multi-user.target
1378
EOF
1379
 
1485 richard 1380
} # end of tinyproxy
1 root 1381
##################################################################################
1389 richard 1382
##                      function "ulogd"                                        ##
476 richard 1383
## - Ulog config for multi-log files                                            ##
1384
##################################################################################
1389 richard 1385
ulogd ()
476 richard 1386
{
1387
# Three instances of ulogd (three different logfiles)
1388
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1389
        nl=1
1358 richard 1390
        for log_type in traceability ssh ext-access
478 richard 1391
        do
1365 richard 1392
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1393
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1394
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1395
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1396
                if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1397
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1398
[emu1]
478 richard 1399
file="/var/log/firewall/$log_type.log"
1400
sync=1
1401
EOF
1452 richard 1402
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1403
                nl=`expr $nl + 1`
1404
        done
476 richard 1405
        chown -R root:apache /var/log/firewall
1406
        chmod 750 /var/log/firewall
1407
        chmod 640 /var/log/firewall/*
1389 richard 1408
}  # End of ulogd ()
476 richard 1409
 
1159 crox53 1410
 
1411
##########################################################
1389 richard 1412
##              Function "nfsen"                        ##
1567 richard 1413
## - install the nfsen grapher                          ##
1414
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1415
##########################################################
1389 richard 1416
nfsen()
1 root 1417
{
1569 richard 1418
        tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1419
# Add PortTracker plugin
1534 richard 1420
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1421
        do
1536 richard 1422
        [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1423
        done
1569 richard 1424
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1425
# use of our conf file and init unit
1569 richard 1426
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1427
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1428
        DirTmp=$(pwd)
1569 richard 1429
        cd /tmp/nfsen-1.3.7/
1570 richard 1430
        /usr/bin/perl install.pl etc/nfsen.conf
1431
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1432
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1433
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1434
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1435
        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
1436
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1437
# nfsen unit for systemd
1438
cat << EOF > /lib/systemd/system/nfsen.service
1439
#  This file is part of systemd.
1440
#
1441
#  systemd is free software; you can redistribute it and/or modify it
1442
#  under the terms of the GNU General Public License as published by
1443
#  the Free Software Foundation; either version 2 of the License, or
1444
#  (at your option) any later version.
1445
 
1446
# This unit launches nfsen (a Netflow grapher).
1447
[Unit]
1448
Description= NfSen init script
1449
After=network.target iptables.service
1450
 
1451
[Service]
1452
Type=oneshot
1453
RemainAfterExit=yes
1393 richard 1454
PIDFile=/var/run/nfsen/nfsen.pid
1455
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1456
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1457
ExecStart=/usr/bin/nfsen start
1458
ExecStop=/usr/bin/nfsen stop
1393 richard 1459
ExecReload=/usr/bin/nfsen restart
1372 richard 1460
TimeoutSec=0
1461
 
1462
[Install]
1463
WantedBy=multi-user.target
1464
EOF
1365 richard 1465
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1466
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1467
# expire delay for the profile "live"
1574 richard 1468
        /usr/bin/systemctl start nfsen
1393 richard 1469
        /bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1470
# add SURFmap plugin
1509 richard 1471
        cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1472
        cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1473
        tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1474
        cd /tmp/
1475
        /usr/bin/sh SURFmap/install.sh
1544 richard 1476
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1477
# clear the installation
1221 richard 1478
        cd $DirTmp
1509 richard 1479
        rm -rf /tmp/nfsen*
1480
        rm -rf /tmp/SURFmap*
1389 richard 1481
} # End of nfsen ()
1 root 1482
 
1390 richard 1483
##################################################
1541 richard 1484
##              Function "vnstat"               ##
1485
## Initialization of Vnstat and vnstat phpFE    ##
1486
##################################################
1487
vnstat ()
1488
{
1489
         [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1490
         $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1491
         [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1492
         $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1493
        /usr/bin/vnstat -u -i $EXTIF
1494
} # End of vnstat       
1495
##################################################
1389 richard 1496
##              Function "dnsmasq"              ##
1390 richard 1497
##################################################
1389 richard 1498
dnsmasq ()
219 jeremy 1499
{
1500
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1501
        [ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1976 franck 1502
#       $SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
1503
        $SED "s?^.*OPTIONS=.*?#OPTIONS=\"--log-async=250 --log-queries --log-facility=/var/log/dnsmasq/queries.log\"?g" /etc/sysconfig/dnsmasq # General Options for dnslog or debugging
1961 richard 1504
        $SED "s?^local=.*?local=/$DOMAIN/?g" $DIR_DEST_ETC/alcasar-dns-name # default domain name for all dnsmasq daemons
503 richard 1505
        [ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1506
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1507
        cat << EOF > /etc/dnsmasq.conf
520 richard 1508
# Configuration file for "dnsmasq in forward mode"
1387 richard 1509
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
259 richard 1510
listen-address=$PRIVATE_IP
1390 richard 1511
pid-file=/var/run/dnsmasq.pid
259 richard 1512
listen-address=127.0.0.1
286 richard 1513
no-dhcp-interface=$INTIF
1387 richard 1514
no-dhcp-interface=tun0
1515
no-dhcp-interface=lo
259 richard 1516
bind-interfaces
1721 richard 1517
cache-size=2048
259 richard 1518
domain-needed
1519
expand-hosts
1520
bogus-priv
1521
filterwin2k
1522
server=$DNS1
1523
server=$DNS2
1387 richard 1524
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1525
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1526
#dhcp-option=option:router,$PRIVATE_IP
1527
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1528
#domain=$DOMAIN
259 richard 1529
 
1387 richard 1530
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1531
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1532
EOF
1356 richard 1533
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1534
        cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1535
# Configuration file for "dnsmasq with blacklist"
1873 richard 1536
# Add Toulouse University blacklist domains
1472 richard 1537
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1015 richard 1538
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1539
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1540
listen-address=$PRIVATE_IP
1541
port=54
1542
no-dhcp-interface=$INTIF
1387 richard 1543
no-dhcp-interface=tun0
1472 richard 1544
no-dhcp-interface=lo
498 richard 1545
bind-interfaces
1721 richard 1546
cache-size=2048
498 richard 1547
domain-needed
1548
expand-hosts
1549
bogus-priv
1550
filterwin2k
1551
server=$DNS1
1552
server=$DNS2
1553
EOF
1379 richard 1554
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1555
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1556
# Configuration file for "dnsmasq with whitelist"
1873 richard 1557
# ADD Toulouse university whitelist domains
1472 richard 1558
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1356 richard 1559
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1560
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1561
listen-address=$PRIVATE_IP
1562
port=55
1563
no-dhcp-interface=$INTIF
1387 richard 1564
no-dhcp-interface=tun0
1472 richard 1565
no-dhcp-interface=lo
1356 richard 1566
bind-interfaces
1721 richard 1567
cache-size=1024
1356 richard 1568
domain-needed
1569
expand-hosts
1570
bogus-priv
1571
filterwin2k
1867 raphael.pi 1572
ipset=/#/wl_ip_allowed                  # dynamicly add the resolv IP address in the Firewall rules
1472 richard 1573
address=/#/$PRIVATE_IP                          # for Domain name without local resolution (WL)  
1356 richard 1574
EOF
1472 richard 1575
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1576
        cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1577
# Configuration file for "dnsmasq as a blackhole"
1578
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1579
address=/#/$PRIVATE_IP                          # redirect all on ALCASAR IP address
1580
pid-file=/var/run/dnsmasq-blackhole.pid
1581
listen-address=$PRIVATE_IP
1582
port=56
1583
no-dhcp-interface=$INTIF
1584
no-dhcp-interface=tun0
1585
no-dhcp-interface=lo
1586
bind-interfaces
1587
cache-size=256
1588
domain-needed
1589
expand-hosts
1590
bogus-priv
1591
filterwin2k
1592
EOF
1593
 
1517 richard 1594
# the main instance should start after network and chilli (which create tun0)
1547 richard 1595
        [ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1596
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1597
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1598
        for list in blacklist whitelist blackhole
1599
        do
1600
                cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1601
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1602
                $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1603
        done
308 richard 1604
} # End dnsmasq
1605
 
1606
##########################################################
1221 richard 1607
##              Fonction "BL"                           ##
308 richard 1608
##########################################################
1609
BL ()
1610
{
1930 richard 1611
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1612
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1613
        mkdir -p /tmp/blacklists
1938 richard 1614
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1615
# creation of file for the rehabilited domains and urls
648 richard 1616
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1617
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1618
        touch $DIR_DG/lists/exceptionsitelist
1619
        touch $DIR_DG/lists/exceptionurllist
311 richard 1620
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1621
        cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1622
# Dansguardian filter config for ALCASAR
1623
EOF
648 richard 1624
        cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1625
# Dansguardian domain filter config for ALCASAR
1626
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1627
#**
1628
# block all SSL and CONNECT tunnels
1629
**s
1630
# block all SSL and CONNECT tunnels specified only as an IP
1631
*ips
1632
# block all sites specified only by an IP
1633
*ip
1634
EOF
1852 raphael.pi 1635
# Add Bing to the safesearch url regext list (parental control)
878 richard 1636
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1637
# Bing - add 'adlt=strict'
1638
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1639
EOF
1913 richard 1640
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1641
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1642
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1643
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1644
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1645
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1646
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1647
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1648
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1649
# add custom ALCASAR BL files
1957 richard 1650
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1651
        do
1652
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1653
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1654
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1655
        done
1656
        chown -R dansguardian:apache $DIR_DG
1657
        chown -R root:apache $DIR_DEST_SHARE
1658
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1659
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1660
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1661
# enable the default categories
1957 richard 1662
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
308 richard 1663
}
219 jeremy 1664
 
1 root 1665
##########################################################
1221 richard 1666
##              Fonction "cron"                         ##
1 root 1667
## - Mise en place des différents fichiers de cron     ##
1668
##########################################################
1669
cron ()
1670
{
1671
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1672
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1673
        cat <<EOF > /etc/crontab
1828 richard 1674
SHELL=/usr/bin/bash
1675
PATH=/usr/sbin:/usr/bin
1 root 1676
MAILTO=root
1677
HOME=/
1678
 
1679
# run-parts
1680
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1681
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1682
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1683
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1684
EOF
1685
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1686
        cat <<EOF >> /etc/anacrontab
667 franck 1687
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1688
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1689
7       20      cron.importClean        nice /etc/cron.d/alcasar-clean_import
1 root 1690
EOF
1247 crox53 1691
 
811 richard 1692
        cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1693
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1694
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1695
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1696
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1697
EOF
952 franck 1698
        cat <<EOF > /etc/cron.d/alcasar-archive
1699
# Archive des logs et de la base de données (tous les lundi à 5h35)
1700
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1701
EOF
1566 richard 1702
        cat << EOF > /etc/cron.d/alcasar-ticket-clean
1703
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1704
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1705
EOF
722 franck 1706
        cat << EOF > /etc/cron.d/alcasar-distrib-updates
1707
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1708
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1709
EOF
1159 crox53 1710
 
1945 richard 1711
        cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1712
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1713
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1714
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1715
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1716
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
1717
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1718
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1719
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1720
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
1 root 1721
EOF
671 franck 1722
        cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1723
# run the "watchdog" every 3'
1724
# empty the IPSET of the whitelisted IP (loaded dynamically with dnsmasq-whitelist) when every whitelisted users are logged out (every sunday at 0h05
1 root 1725
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1726
 
1 root 1727
EOF
1808 richard 1728
# Enabling the watchdog every 18'
808 franck 1729
        cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1730
# activate  the daemon-watchdog after boot process
1851 franck 1731
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1732
# activate the daemon-watchdog every 18'
808 franck 1733
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1734
EOF
1862 raphael.pi 1735
 
1874 raphael.pi 1736
# Enabling category update from rsync
1914 richard 1737
        cat << EOF > /etc/cron.d/alcasar-rsync_bl
1945 richard 1738
# Automatic update of BL via rsync every 12 hours. The categories are listed in the file '/usr/local/etc/update_cat.conf' (no sync if empty). 
1905 raphael.pi 1739
 
1874 raphael.pi 1740
EOF
1862 raphael.pi 1741
 
1808 richard 1742
# removing the users crons
522 richard 1743
        rm -f /var/spool/cron/*
1 root 1744
} # End cron
1745
 
1746
##################################################################
1221 richard 1747
##                      Fonction "Fail2Ban"                     ##
1163 crox53 1748
##- Modification de la configuration de fail2ban                ##
1749
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...      ##
1750
##################################################################
1751
fail2ban()
1752
{
1191 crox53 1753
        $DIR_CONF/fail2ban.sh
1474 richard 1754
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1755
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1756
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1757
        chmod 644 /var/log/fail2ban.log
1489 richard 1758
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1759
        /usr/bin/touch /var/log/auth.log
1515 richard 1760
# fail2ban unit
1761
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1762
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1763
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1764
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1765
} #Fin de fail2ban_install()
1766
 
1767
##################################################################
1376 richard 1768
##                      Fonction "gammu_smsd"                   ##
1769
## - Creation de la base de donnée Gammu                       ##
1770
## - Creation du fichier de config: gammu_smsd_conf             ##
1771
##                                                              ##
1772
##################################################################
1773
gammu_smsd()
1774
{
1775
# Create 'gammu' databse
1776
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1777
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1778
# Add a gammu database structure
1800 richard 1779
        mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1780
 
1781
# config file for the daemon
1782
cat << EOF > /etc/gammu_smsd_conf
1783
[gammu]
1784
port = /dev/ttyUSB0
1785
connection = at115200
1786
 
1787
;########################################################
1788
 
1789
[smsd]
1790
 
1791
PIN = 1234
1792
 
1793
logfile = /var/log/gammu-smsd/gammu-smsd.log
1794
logformat = textall
1795
debuglevel = 0
1796
 
1797
service = sql
1798
driver = native_mysql
1799
user = $DB_USER
1800
password = $radiuspwd
1801
pc = localhost
1802
database = $DB_GAMMU
1803
 
1828 richard 1804
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1805
 
1806
StatusFrequency = 30
1380 richard 1807
;LoopSleep = 2
1376 richard 1808
 
1809
;ResetFrequency = 300
1810
;HardResetFrequency = 120
1811
 
1812
CheckSecurity = 1
1813
CheckSignal = 1
1814
CheckBattery = 0
1815
EOF
1816
 
1817
chmod 755 /etc/gammu_smsd_conf
1818
 
1819
#Creation dossier de log Gammu-smsd
1382 richard 1820
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1821
chmod 755 /var/log/gammu-smsd
1822
 
1823
#Edition du script sql gammu <-> radius
1452 richard 1824
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1825
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1826
 
1380 richard 1827
#Création de la règle udev pour les Huawei // idVendor: 12d1
1828
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1829
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1830
EOF
1831
 
1376 richard 1832
} # END gammu_smsd()
1833
 
1834
##################################################################
1221 richard 1835
##                      Fonction "post_install"                 ##
1 root 1836
## - Modification des bannières (locales et ssh) et des prompts ##
1837
## - Installation de la structure de chiffrement pour root      ##
1838
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1839
## - Mise en place du la rotation des logs                      ##
5 franck 1840
## - Configuration dans le cas d'une mise à jour               ##
1 root 1841
##################################################################
1842
post_install()
1843
{
1844
# création de la bannière locale
1007 richard 1845
        [ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1846
        cp -f $DIR_CONF/banner /etc/mageia-release
1847
        echo " V$VERSION" >> /etc/mageia-release
1 root 1848
# création de la bannière SSH
1007 richard 1849
        cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1850
        chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1851
        [ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1852
        $SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1853
        $SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1854
# postfix banner anonymisation
1855
        $SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1856
        chown -R postfix:postfix /var/lib/postfix
604 richard 1857
# sshd écoute côté LAN et WAN
1548 richard 1858
        $SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1859
# sshd autorise les connections root par certificat
1860
        $SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
1769 richard 1861
        # Put the default values in conf file
1839 richard 1862
        echo "SSH=on" >> $CONF_FILE
1631 richard 1863
        echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1864
        echo "LDAP=off" >> $CONF_FILE
786 richard 1865
        echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1866
        echo "MULTIWAN=off" >> $CONF_FILE
1867
        echo "FAILOVER=30" >> $CONF_FILE
1868
        echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1869
        echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1870
        echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1871
# Coloration des prompts
1872
        [ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1873
        cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1874
        $SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1875
# Droits d'exécution pour utilisateur apache et sysadmin
1876
        [ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1877
        cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1878
        $SED "s?^Host_Alias.*?Host_Alias        LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost             #réseau de l'organisme?g" /etc/sudoers
1543 richard 1879
# Modify some logrotate files (gammu, ulogd)
1 root 1880
        cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1881
        chmod 644 /etc/logrotate.d/*
714 franck 1882
# rectification sur versions précédentes de la compression des logs
706 franck 1883
        $SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1884
# actualisation des fichiers logs compressés
1342 richard 1885
        for dir in firewall dansguardian httpd
706 franck 1886
        do
714 franck 1887
              find /var/log/$dir -type f -name *.log-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9] -exec gzip {} \;
706 franck 1888
        done
1221 richard 1889
# create the alcasar-load_balancing unit
1890
        cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1891
#  This file is part of systemd.
1892
#
1893
#  systemd is free software; you can redistribute it and/or modify it
1894
#  under the terms of the GNU General Public License as published by
1895
#  the Free Software Foundation; either version 2 of the License, or
1896
#  (at your option) any later version.
1897
 
1898
# This unit lauches alcasar-load-balancing.sh script.
1899
[Unit]
1900
Description=alcasar-load_balancing.sh execution
1901
After=network.target iptables.service
1902
 
1903
[Service]
1904
Type=oneshot
1905
RemainAfterExit=yes
1828 richard 1906
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1907
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1908
TimeoutSec=0
1909
SysVStartPriority=99
1910
 
1911
[Install]
1912
WantedBy=multi-user.target
1157 stephane 1913
EOF
1221 richard 1914
# processes launched at boot time (Systemctl)
1839 richard 1915
        for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 1916
        do
1574 richard 1917
                /usr/bin/systemctl -q enable $i.service
1221 richard 1918
        done
1452 richard 1919
 
1920
# disable processes at boot time (Systemctl)
1921
        for i in ulogd
1922
        do
1574 richard 1923
                /usr/bin/systemctl -q disable $i.service
1452 richard 1924
        done
1925
 
1221 richard 1926
# Apply French Security Agency (ANSSI) rules
1362 richard 1927
# ignore ICMP broadcast (smurf attack)
1928
        echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1929
# ignore ICMP errors bogus
1930
        echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1931
# remove ICMP redirects responces
1932
        echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1933
        echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1934
# enable SYN Cookies (Syn flood attacks)
1935
        echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1936
# enable kernel antispoofing
1937
        echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1938
# ignore source routing
1939
        echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1940
# set conntrack timer to 1h (3600s) instead of 5 weeks
1941
        echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1942
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1943
        echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1944
# disable iptables_helpers
1945
        echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1946
# Switch to the router mode
1947
        echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 1948
# Remove unused service ipv6
1964 franck 1949
        echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1950
        echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1951
        echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1952
        echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1953
# remove Magic SysReq Keys
1363 richard 1954
        [ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1955
# switch to multi-users runlevel (instead of x11)
1221 richard 1956
        ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1957
#       GRUB modifications (only one time)
1005 richard 1958
# limit wait time to 3s
1959
# create an alcasar entry instead of linux-nonfb
1960
# change display to 1024*768 (vga791)
1600 richard 1961
        grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1962
        if [ $grub_already_modified == 0 ]
1963
                then
1964
                $SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1965
                $SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1966
                $SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1967
                $SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1968
                $SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1969
                $SED "/^gfxmenu/d" /boot/grub/menu.lst
1970
        fi
1221 richard 1971
# Load and apply the previous conf file
1972
        if [ "$mode" = "update" ]
532 richard 1973
        then
1668 richard 1974
                $DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1975
                $DIR_DEST_BIN/alcasar-conf.sh --load
1976
                PARENT_SCRIPT=`basename $0`
1977
                export PARENT_SCRIPT # to avoid stop&start process during the installation process
1978
                $DIR_DEST_BIN/alcasar-conf.sh --apply
1979
                $SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1980
                $SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1981
        fi
1221 richard 1982
        rm -f /tmp/alcasar-conf*
1983
        chown -R root:apache $DIR_DEST_ETC/*
1984
        chmod -R 660 $DIR_DEST_ETC/*
1985
        chmod ug+x $DIR_DEST_ETC/digest
1 root 1986
        cd $DIR_INSTALL
5 franck 1987
        echo ""
1 root 1988
        echo "#############################################################################"
638 richard 1989
        if [ $Lang == "fr" ]
1990
                then
1991
                echo "#                        Fin d'installation d'ALCASAR                       #"
1992
                echo "#                                                                           #"
1993
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1994
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1995
                echo "#                                                                           #"
1996
                echo "#############################################################################"
1997
                echo
1998
                echo "- ALCASAR sera fonctionnel après redémarrage du système"
1999
                echo
2000
                echo "- Lisez attentivement la documentation d'exploitation"
2001
                echo
2002
                echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2003
                echo
2004
                echo "                   Appuyez sur 'Entrée' pour continuer"
2005
        else   
2006
                echo "#                        Enf of ALCASAR install process                     #"
2007
                echo "#                                                                           #"
2008
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2009
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2010
                echo "#                                                                           #"
2011
                echo "#############################################################################"
2012
                echo
2013
                echo "- The system will be rebooted in order to operate ALCASAR"
2014
                echo
2015
                echo "- Read the exploitation documentation"
2016
                echo
2017
                echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2018
                echo
2019
                echo "                   Hit 'Enter' to continue"
2020
        fi
1782 franck 2021
        sleep 2
815 richard 2022
        if [ "$mode" != "update" ]
820 richard 2023
        then
815 richard 2024
                read a
2025
        fi
774 richard 2026
        clear
1 root 2027
        reboot
2028
} # End post_install ()
2029
 
2030
#################################
1005 richard 2031
#       Main Install loop       #
1 root 2032
#################################
832 richard 2033
dir_exec=`dirname "$0"`
2034
if [ $dir_exec != "." ]
2035
then
2036
        echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2037
        echo "Launch this program from the ALCASAR archive directory"
2038
        exit 0
2039
fi
2040
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2041
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2042
nb_args=$#
2043
args=$1
2044
if [ $nb_args -eq 0 ]
2045
then
2046
        nb_args=1
2047
        args="-h"
2048
fi
1062 richard 2049
chmod -R u+x $DIR_SCRIPTS/*
1 root 2050
case $args in
2051
        -\? | -h* | --h*)
2052
                echo "$usage"
2053
                exit 0
2054
                ;;
291 franck 2055
        -i | --install)
1538 richard 2056
                header_install
959 franck 2057
                license
1544 richard 2058
                header_install
29 richard 2059
                testing
595 richard 2060
# RPMs install
2061
                $DIR_SCRIPTS/alcasar-urpmi.sh
2062
                if [ "$?" != "0" ]
1 root 2063
                then
595 richard 2064
                        exit 0
2065
                fi
1249 richard 2066
                if [ -e $CONF_FILE ]
595 richard 2067
                then
597 richard 2068
# Uninstall the running version
1828 richard 2069
                        $DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2070
                fi
636 richard 2071
# Test if manual update 
1362 richard 2072
                if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2073
                then
636 richard 2074
                        header_install
595 richard 2075
                        if [ $Lang == "fr" ]
636 richard 2076
                                then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2077
                                else echo "The configuration file of an old version has been found";
595 richard 2078
                        fi
597 richard 2079
                        response=0
2080
                        PTN='^[oOnNyY]$'
2081
                        until [[ $(expr $response : $PTN) -gt 0 ]]
2082
                        do
2083
                                if [ $Lang == "fr" ]
2084
                                        then echo -n "Voulez-vous l'utiliser (O/n)? ";
2085
                                        else echo -n "Do you want to use it (Y/n)?";
2086
                                 fi
2087
                                read response
2088
                                if [ "$response" = "n" ] || [ "$response" = "N" ]
2089
                                then rm -f /tmp/alcasar-conf*
2090
                                fi
2091
                        done
2092
                fi
636 richard 2093
# Test if update
1057 richard 2094
                if [ -e /tmp/alcasar-conf* ]
597 richard 2095
                then
2096
                        if [ $Lang == "fr" ]
2097
                                then echo "#### Installation avec mise à jour ####";
2098
                                else echo "#### Installation with update     ####";
2099
                        fi
636 richard 2100
# Extract the central configuration file
1057 richard 2101
                        tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2102
                        ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2103
                        PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2104
                        MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2105
                        MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2106
                        UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2107
                        mode="update"
1 root 2108
                fi
1837 richard 2109
                for func in init network ACC CA time_server init_db radius chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2110
                do
2111
                        $func
1362 richard 2112
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2113
                done
5 franck 2114
                ;;
291 franck 2115
        -u | --uninstall)
1828 richard 2116
                if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2117
                then
597 richard 2118
                        if [ $Lang == "fr" ]
2119
                                then echo "ALCASAR n'est pas installé!";
2120
                                else echo "ALCASAR isn't installed!";
2121
                        fi
1 root 2122
                        exit 0
2123
                fi
5 franck 2124
                response=0
2125
                PTN='^[oOnN]$'
580 richard 2126
                until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2127
                do
597 richard 2128
                        if [ $Lang == "fr" ]
2129
                                then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2130
                                else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2131
                        fi
5 franck 2132
                        read response
2133
                done
1103 richard 2134
                if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2135
                then
1103 richard 2136
                        $DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2137
                else   
2138
                        rm -f /tmp/alcasar-conf*
1 root 2139
                fi
597 richard 2140
# Uninstall the running version
1828 richard 2141
                $DIR_SCRIPTS/alcasar-uninstall.sh
1 root 2142
                ;;
2143
        *)
2144
                echo "Argument inconnu :$1";
460 richard 2145
                echo "Unknown argument :$1";
1 root 2146
                echo "$usage"
2147
                exit 1
2148
                ;;
2149
esac
10 franck 2150
# end of script
366 franck 2151