Subversion Repositories ALCASAR

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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1992 2016-07-15 16:10:59Z 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
1992 richard 707
ErrorDocument 404 /error/index.php
1532 richard 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
{
1990 richard 934
        if [ `systemctl is-active mysqld` == "active" ]
935
        then
936
                systemctl stop mysqld
937
        fi
1355 richard 938
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1991 richard 939
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
1 root 940
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 941
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 942
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 943
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
944
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
945
        $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
1574 richard 946
        /usr/bin/systemctl start mysqld.service
1963 richard 947
        nb_round=1
1981 richard 948
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 949
        do
950
                nb_round=`expr $nb_round + 1`
951
                sleep 2
952
        done
1981 richard 953
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 954
        then
1981 richard 955
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 956
                exit
1955 richard 957
        fi
1 root 958
        mysqladmin -u root password $mysqlpwd
959
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 960
# Secure the server
961
        $MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
962
        $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 963
# Create 'radius' database
1317 richard 964
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 965
# Add an empty radius database structure
1800 richard 966
        mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 967
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 968
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 969
        $SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
970
        $SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 971
        /usr/bin/systemctl daemon-reload
1389 richard 972
} # End of init_db ()
1 root 973
 
974
##########################################################################
1389 richard 975
##                      Fonction "radius"                               ##
1 root 976
## - Paramètrage des fichiers de configuration FreeRadius              ##
977
## - Affectation du secret partagé entre coova-chilli et freeradius    ##
978
## - Modification de fichier de conf pour l'accès à Mysql             ##
979
##########################################################################
1389 richard 980
radius ()
1 root 981
{
1800 richard 982
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 983
        chown -R radius:radius /etc/raddb
984
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 985
# Set radius.conf parameters
1 root 986
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
987
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
988
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 989
# remove the proxy function
1 root 990
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
991
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 992
# remove EAP module
654 richard 993
        $SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 994
# listen on loopback (should be modified later if EAP enabled)
1 root 995
        $SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 996
# enable the  SQL module (and SQL counter)
1 root 997
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
998
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
999
        $SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 1000
# only include modules for ALCASAR needs
1001
        $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
1002
        $SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
1003
        $SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
1004
        $SED "s?^[\t ]*\#       daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
1005
        $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
1006
        $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 1007
# remvove virtual server and copy our conf file
1 root 1008
        rm -f /etc/raddb/sites-enabled/*
1278 richard 1009
        cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1010
        chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1011
        chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1012
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1013
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1014
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1015
        touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1016
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1017
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1018
        cat << EOF > /etc/raddb/clients.conf
1019
client 127.0.0.1 {
1020
        secret = $secretradius
1021
        shortname = localhost
1022
}
1023
EOF
1278 richard 1024
# sql.conf modification
1 root 1025
        [ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1026
        $SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1027
        $SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1028
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1029
        $SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1030
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1031
        [ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1032
        cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1033
# counter.conf modification (change the Max-All-Session-Time counter)
1034
        [ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1035
        cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1036
        chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1037
# make certain that mysql is up before radius start
1038
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1039
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1040
        /usr/bin/systemctl daemon-reload
1389 richard 1041
} # End radius ()
1 root 1042
 
799 richard 1043
##################################################################################
1389 richard 1044
##                      Fonction "chilli"                                       ##
799 richard 1045
## - Création du fichier d'initialisation et de configuration de coova-chilli  ##
1046
## - Paramètrage de la page d'authentification (intercept.php)                 ##
1047
##################################################################################
1389 richard 1048
chilli ()
1 root 1049
{
1370 richard 1050
# chilli unit for systemd
1051
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1052
#  This file is part of systemd.
1053
#
1054
#  systemd is free software; you can redistribute it and/or modify it
1055
#  under the terms of the GNU General Public License as published by
1056
#  the Free Software Foundation; either version 2 of the License, or
1057
#  (at your option) any later version.
1370 richard 1058
[Unit]
1059
Description=chilli is a captive portal daemon
1060
After=network.target
1061
 
1062
[Service]
1379 richard 1063
Type=forking
1370 richard 1064
ExecStart=/usr/libexec/chilli start
1065
ExecStop=/usr/libexec/chilli stop
1066
ExecReload=/usr/libexec/chilli reload
1067
PIDFile=/var/run/chilli.pid
1068
 
1069
[Install]
1070
WantedBy=multi-user.target
1071
EOF
799 richard 1072
# init file creation
1370 richard 1073
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1074
        cat <<EOF > /etc/init.d/chilli
799 richard 1075
#!/bin/sh
1076
#
1077
# chilli CoovaChilli init
1078
#
1079
# chkconfig: 2345 65 35
1080
# description: CoovaChilli
1081
### BEGIN INIT INFO
1082
# Provides:       chilli
1083
# Required-Start: network 
1084
# Should-Start: 
1085
# Required-Stop:  network
1086
# Should-Stop: 
1087
# Default-Start:  2 3 5
1088
# Default-Stop:
1089
# Description:    CoovaChilli access controller
1090
### END INIT INFO
1091
 
1092
[ -f /usr/sbin/chilli ] || exit 0
1093
. /etc/init.d/functions
1094
CONFIG=/etc/chilli.conf
1095
pidfile=/var/run/chilli.pid
1096
[ -f \$CONFIG ] || {
1097
    echo "\$CONFIG Not found"
1098
    exit 0
1099
}
1100
RETVAL=0
1101
prog="chilli"
1102
case \$1 in
1103
    start)
1104
        if [ -f \$pidfile ] ; then
1105
                gprintf "chilli is already running"
1106
        else
1107
                gprintf "Starting \$prog: "
1108
                rm -f /var/run/chilli* # cleaning
1828 richard 1109
                /usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1110
                echo 1 > /proc/sys/net/ipv4/ip_forward
1111
                [ -e /dev/net/tun ] || {
1112
                (cd /dev;
1113
                        mkdir net;
1114
                        cd net;
1115
                        mknod tun c 10 200)
1116
                }
1336 richard 1117
                ifconfig $INTIF 0.0.0.0
1576 richard 1118
                /usr/sbin/ethtool -K $INTIF gro off
799 richard 1119
                daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1120
                RETVAL=$?
1121
        fi
1122
        ;;
1123
 
1124
    reload)
1125
        killall -HUP chilli
1126
        ;;
1127
 
1128
    restart)
1129
        \$0 stop
1130
        sleep 2
1131
        \$0 start
1132
        ;;
1133
 
1134
    status)
1135
        status chilli
1136
        RETVAL=0
1137
        ;;
1138
 
1139
    stop)
1140
        if [ -f \$pidfile ] ; then  
1141
                gprintf "Shutting down \$prog: "
1142
                killproc /usr/sbin/chilli
1143
                RETVAL=\$?
1144
                [ \$RETVAL = 0 ] && rm -f $pidfile
1145
        else   
1146
                gprintf "chilli is not running"
1147
        fi
1148
        ;;
1149
 
1150
    *)
1151
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1152
        exit 1
1153
esac
1154
echo
1155
EOF
1801 richard 1156
chmod a+x /etc/init.d/chilli
1157
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1158
# conf file creation
346 richard 1159
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1160
        cat <<EOF > /etc/chilli.conf
1161
# coova config for ALCASAR
1162
cmdsocket       /var/run/chilli.sock
1336 richard 1163
unixipc         chilli.$INTIF.ipc
1551 richard 1164
pidfile         /var/run/chilli.pid
346 richard 1165
net             $PRIVATE_NETWORK_MASK
595 richard 1166
dhcpif          $INTIF
841 richard 1167
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1168
#nodynip
865 richard 1169
#statip
1170
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1171
domain          $DOMAIN
355 richard 1172
dns1            $PRIVATE_IP
1173
dns2            $PRIVATE_IP
346 richard 1174
uamlisten       $PRIVATE_IP
503 richard 1175
uamport         3990
837 richard 1176
macauth
1177
macpasswd       password
1697 richard 1178
strictmacauth
1243 richard 1179
locationname    $HOSTNAME.$DOMAIN
346 richard 1180
radiusserver1   127.0.0.1
1181
radiusserver2   127.0.0.1
1182
radiussecret    $secretradius
1183
radiusauthport  1812
1184
radiusacctport  1813
1243 richard 1185
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
1186
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1187
uamsecret       $secretuam
1249 richard 1188
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1189
coaport         3799
1379 richard 1190
conup           $DIR_DEST_BIN/alcasar-conup.sh
1191
condown         $DIR_DEST_BIN/alcasar-condown.sh
503 richard 1192
include         $DIR_DEST_ETC/alcasar-uamallowed
1193
include         $DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1194
#dhcpgateway            none
1195
#dhcprelayagent         none
1610 franck 1196
#dhcpgatewayport        none
346 richard 1197
EOF
1336 richard 1198
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1199
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1200
# create files for trusted domains and urls
1148 crox53 1201
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1202
        chown root:apache $DIR_DEST_ETC/alcasar-*
1203
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1204
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1205
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1206
        $SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1207
# user 'chilli' creation (in order to run conup/off and up/down scripts
1208
        chilli_exist=`grep chilli /etc/passwd|wc -l`
1209
        if [ "$chilli_exist" == "1" ]
1210
        then
1211
              userdel -r chilli 2>/dev/null
1212
        fi
1213
        groupadd -f chilli
1214
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1215
}  # End of chilli ()
1349 richard 1216
 
1 root 1217
##################################################################
1389 richard 1218
##              Fonction "dansguardian"                         ##
1 root 1219
## - Paramètrage du gestionnaire de contenu Dansguardian       ##
1220
##################################################################
1389 richard 1221
dansguardian ()
1 root 1222
{
1841 richard 1223
        mkdir -p /var/dansguardian /var/log/dansguardian
1224
        chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1225
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1226
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1227
        [ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1228
# By default the filter is off 
1556 richard 1229
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1230
# French deny HTML page
497 richard 1231
        $SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1232
# Listen only on LAN side
497 richard 1233
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1234
# DG send its flow to HAVP
1235
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1236
# replace the default deny HTML page
1 root 1237
        cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1238
        cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1239
# Don't log
1240
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1241
# on désactive par défaut le controle de contenu des pages html
497 richard 1242
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1243
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1244
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1245
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1246
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1247
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1248
 
1249
# Configure Dansguardian for large site
1250
# Minimum number of processus to handle connections
1251
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1252
# Maximum number of processus to handle connections
1253
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1254
# Run at least 8 daemons
1255
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1256
# minimum number of processes to spawn
1257
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1258
# maximum age of a child process before it croaks it
1259
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1260
 
1 root 1261
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1262
        [ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1263
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1264
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1265
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1266
        touch $DIR_DG/lists/bannedextensionlist
1267
        touch $DIR_DG/lists/bannedmimetypelist
1268
# 'Safesearch' regex actualisation
498 richard 1269
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1270
# empty LAN IP list that won't be WEB filtered
1271
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1272
        touch $DIR_DG/lists/exceptioniplist
1273
# Keep a copy of URL & domain filter configuration files
1274
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1275
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1276
} # End of dansguardian ()
1 root 1277
 
71 richard 1278
##################################################################
1221 richard 1279
##                      Fonction "antivirus"                    ##
1357 richard 1280
## - configuration of havp, libclamav and freshclam             ##
71 richard 1281
##################################################################
1282
antivirus ()           
1283
{
1358 richard 1284
# create 'havp' user
288 richard 1285
        havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1286
        if [ "$havp_exist" == "1" ]
288 richard 1287
        then
478 richard 1288
              userdel -r havp 2>/dev/null
894 richard 1289
              groupdel havp 2>/dev/null
288 richard 1290
        fi
307 richard 1291
        groupadd -f havp
1486 richard 1292
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1293
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1294
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1295
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1296
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1297
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1298
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1299
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1300
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1301
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1302
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1303
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1304
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1305
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1306
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1307
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1308
# skip checking of youtube flow (too heavy load / risk too low)
1309
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1310
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1311
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1312
# adapt init script and systemd unit
335 richard 1313
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1314
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1315
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1316
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1317
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1318
# replace of the intercept page (template)
340 richard 1319
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1320
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1321
# update virus database every 4 hours (24h/6)
1357 richard 1322
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1323
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1324
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1325
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1326
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1327
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1328
# update now
1382 richard 1329
        /usr/bin/freshclam --no-warnings
1389 richard 1330
} # End of antivirus ()
71 richard 1331
 
1486 richard 1332
##########################################################################
1333
##                      Fonction "tinyproxy"                            ##
1334
## - configuration of tinyproxy (proxy between filterde users and havp) ##
1335
##########################################################################
1485 richard 1336
tinyproxy ()           
1337
{
1486 richard 1338
        tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1339
        if [ "$tinyproxy_exist" == "1" ]
1340
        then
1341
              userdel -r tinyproxy 2>/dev/null
1342
              groupdel tinyproxy 2>/dev/null
1343
        fi
1344
        groupadd -f tinyproxy
1488 richard 1345
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1346
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1347
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1348
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1349
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1350
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1351
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1352
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1353
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1354
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1355
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1356
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1357
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1358
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1359
# Create the systemd unit
1360
cat << EOF > /lib/systemd/system/tinyproxy.service
1361
#  This file is part of systemd.
1362
#
1363
#  systemd is free software; you can redistribute it and/or modify it
1364
#  under the terms of the GNU General Public License as published by
1365
#  the Free Software Foundation; either version 2 of the License, or
1366
#  (at your option) any later version.
1485 richard 1367
 
1509 richard 1368
# This unit launches tinyproxy (a very light proxy).
1518 richard 1369
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1370
[Unit]
1371
Description=Tinyproxy Web Proxy Server
1372
After=network.target iptables.service
1373
 
1374
[Service]
1375
Type=forking
1518 richard 1376
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1377
ExecStartPre=/bin/sleep 2
1378
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1379
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1380
 
1381
[Install]
1382
WantedBy=multi-user.target
1383
EOF
1384
 
1485 richard 1385
} # end of tinyproxy
1 root 1386
##################################################################################
1389 richard 1387
##                      function "ulogd"                                        ##
476 richard 1388
## - Ulog config for multi-log files                                            ##
1389
##################################################################################
1389 richard 1390
ulogd ()
476 richard 1391
{
1392
# Three instances of ulogd (three different logfiles)
1393
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1394
        nl=1
1358 richard 1395
        for log_type in traceability ssh ext-access
478 richard 1396
        do
1365 richard 1397
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1398
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1399
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1400
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1401
                if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1402
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1403
[emu1]
478 richard 1404
file="/var/log/firewall/$log_type.log"
1405
sync=1
1406
EOF
1452 richard 1407
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1408
                nl=`expr $nl + 1`
1409
        done
476 richard 1410
        chown -R root:apache /var/log/firewall
1411
        chmod 750 /var/log/firewall
1412
        chmod 640 /var/log/firewall/*
1389 richard 1413
}  # End of ulogd ()
476 richard 1414
 
1159 crox53 1415
 
1416
##########################################################
1389 richard 1417
##              Function "nfsen"                        ##
1567 richard 1418
## - install the nfsen grapher                          ##
1419
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1420
##########################################################
1389 richard 1421
nfsen()
1 root 1422
{
1569 richard 1423
        tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1424
# Add PortTracker plugin
1534 richard 1425
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1426
        do
1536 richard 1427
        [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1428
        done
1569 richard 1429
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1430
# use of our conf file and init unit
1569 richard 1431
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1432
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1433
        DirTmp=$(pwd)
1569 richard 1434
        cd /tmp/nfsen-1.3.7/
1570 richard 1435
        /usr/bin/perl install.pl etc/nfsen.conf
1436
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1437
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1438
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1439
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1440
        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
1441
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1442
# nfsen unit for systemd
1443
cat << EOF > /lib/systemd/system/nfsen.service
1444
#  This file is part of systemd.
1445
#
1446
#  systemd is free software; you can redistribute it and/or modify it
1447
#  under the terms of the GNU General Public License as published by
1448
#  the Free Software Foundation; either version 2 of the License, or
1449
#  (at your option) any later version.
1450
 
1451
# This unit launches nfsen (a Netflow grapher).
1452
[Unit]
1453
Description= NfSen init script
1454
After=network.target iptables.service
1455
 
1456
[Service]
1457
Type=oneshot
1458
RemainAfterExit=yes
1393 richard 1459
PIDFile=/var/run/nfsen/nfsen.pid
1460
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1461
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1462
ExecStart=/usr/bin/nfsen start
1463
ExecStop=/usr/bin/nfsen stop
1393 richard 1464
ExecReload=/usr/bin/nfsen restart
1372 richard 1465
TimeoutSec=0
1466
 
1467
[Install]
1468
WantedBy=multi-user.target
1469
EOF
1365 richard 1470
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1471
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1472
# expire delay for the profile "live"
1574 richard 1473
        /usr/bin/systemctl start nfsen
1393 richard 1474
        /bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1475
# add SURFmap plugin
1509 richard 1476
        cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1477
        cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1478
        tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1479
        cd /tmp/
1480
        /usr/bin/sh SURFmap/install.sh
1544 richard 1481
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1482
# clear the installation
1221 richard 1483
        cd $DirTmp
1509 richard 1484
        rm -rf /tmp/nfsen*
1485
        rm -rf /tmp/SURFmap*
1389 richard 1486
} # End of nfsen ()
1 root 1487
 
1390 richard 1488
##################################################
1541 richard 1489
##              Function "vnstat"               ##
1490
## Initialization of Vnstat and vnstat phpFE    ##
1491
##################################################
1492
vnstat ()
1493
{
1494
         [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1495
         $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1496
         [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1497
         $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1498
        /usr/bin/vnstat -u -i $EXTIF
1499
} # End of vnstat       
1500
##################################################
1389 richard 1501
##              Function "dnsmasq"              ##
1390 richard 1502
##################################################
1389 richard 1503
dnsmasq ()
219 jeremy 1504
{
1505
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1506
        [ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1976 franck 1507
#       $SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
1508
        $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 1509
        $SED "s?^local=.*?local=/$DOMAIN/?g" $DIR_DEST_ETC/alcasar-dns-name # default domain name for all dnsmasq daemons
503 richard 1510
        [ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1511
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1512
        cat << EOF > /etc/dnsmasq.conf
520 richard 1513
# Configuration file for "dnsmasq in forward mode"
1387 richard 1514
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
259 richard 1515
listen-address=$PRIVATE_IP
1390 richard 1516
pid-file=/var/run/dnsmasq.pid
259 richard 1517
listen-address=127.0.0.1
286 richard 1518
no-dhcp-interface=$INTIF
1387 richard 1519
no-dhcp-interface=tun0
1520
no-dhcp-interface=lo
259 richard 1521
bind-interfaces
1721 richard 1522
cache-size=2048
259 richard 1523
domain-needed
1524
expand-hosts
1525
bogus-priv
1526
filterwin2k
1527
server=$DNS1
1528
server=$DNS2
1387 richard 1529
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1530
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1531
#dhcp-option=option:router,$PRIVATE_IP
1532
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1533
#domain=$DOMAIN
259 richard 1534
 
1387 richard 1535
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1536
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1537
EOF
1356 richard 1538
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1539
        cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1540
# Configuration file for "dnsmasq with blacklist"
1873 richard 1541
# Add Toulouse University blacklist domains
1472 richard 1542
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1015 richard 1543
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1544
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1545
listen-address=$PRIVATE_IP
1546
port=54
1547
no-dhcp-interface=$INTIF
1387 richard 1548
no-dhcp-interface=tun0
1472 richard 1549
no-dhcp-interface=lo
498 richard 1550
bind-interfaces
1721 richard 1551
cache-size=2048
498 richard 1552
domain-needed
1553
expand-hosts
1554
bogus-priv
1555
filterwin2k
1556
server=$DNS1
1557
server=$DNS2
1558
EOF
1379 richard 1559
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1560
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1561
# Configuration file for "dnsmasq with whitelist"
1873 richard 1562
# ADD Toulouse university whitelist domains
1472 richard 1563
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1356 richard 1564
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1565
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1566
listen-address=$PRIVATE_IP
1567
port=55
1568
no-dhcp-interface=$INTIF
1387 richard 1569
no-dhcp-interface=tun0
1472 richard 1570
no-dhcp-interface=lo
1356 richard 1571
bind-interfaces
1721 richard 1572
cache-size=1024
1356 richard 1573
domain-needed
1574
expand-hosts
1575
bogus-priv
1576
filterwin2k
1867 raphael.pi 1577
ipset=/#/wl_ip_allowed                  # dynamicly add the resolv IP address in the Firewall rules
1472 richard 1578
address=/#/$PRIVATE_IP                          # for Domain name without local resolution (WL)  
1356 richard 1579
EOF
1472 richard 1580
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1581
        cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1582
# Configuration file for "dnsmasq as a blackhole"
1583
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1584
address=/#/$PRIVATE_IP                          # redirect all on ALCASAR IP address
1585
pid-file=/var/run/dnsmasq-blackhole.pid
1586
listen-address=$PRIVATE_IP
1587
port=56
1588
no-dhcp-interface=$INTIF
1589
no-dhcp-interface=tun0
1590
no-dhcp-interface=lo
1591
bind-interfaces
1592
cache-size=256
1593
domain-needed
1594
expand-hosts
1595
bogus-priv
1596
filterwin2k
1597
EOF
1598
 
1517 richard 1599
# the main instance should start after network and chilli (which create tun0)
1547 richard 1600
        [ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1601
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1602
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1603
        for list in blacklist whitelist blackhole
1604
        do
1605
                cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1606
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1607
                $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1608
        done
308 richard 1609
} # End dnsmasq
1610
 
1611
##########################################################
1221 richard 1612
##              Fonction "BL"                           ##
308 richard 1613
##########################################################
1614
BL ()
1615
{
1930 richard 1616
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1617
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1618
        mkdir -p /tmp/blacklists
1938 richard 1619
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1620
# creation of file for the rehabilited domains and urls
648 richard 1621
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1622
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1623
        touch $DIR_DG/lists/exceptionsitelist
1624
        touch $DIR_DG/lists/exceptionurllist
311 richard 1625
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1626
        cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1627
# Dansguardian filter config for ALCASAR
1628
EOF
648 richard 1629
        cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1630
# Dansguardian domain filter config for ALCASAR
1631
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1632
#**
1633
# block all SSL and CONNECT tunnels
1634
**s
1635
# block all SSL and CONNECT tunnels specified only as an IP
1636
*ips
1637
# block all sites specified only by an IP
1638
*ip
1639
EOF
1852 raphael.pi 1640
# Add Bing to the safesearch url regext list (parental control)
878 richard 1641
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1642
# Bing - add 'adlt=strict'
1643
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1644
EOF
1913 richard 1645
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1646
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1647
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1648
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1649
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1650
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1651
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1652
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1653
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1654
# add custom ALCASAR BL files
1957 richard 1655
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1656
        do
1657
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1658
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1659
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1660
        done
1661
        chown -R dansguardian:apache $DIR_DG
1662
        chown -R root:apache $DIR_DEST_SHARE
1663
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1664
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1665
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1666
# enable the default categories
1957 richard 1667
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
308 richard 1668
}
219 jeremy 1669
 
1 root 1670
##########################################################
1221 richard 1671
##              Fonction "cron"                         ##
1 root 1672
## - Mise en place des différents fichiers de cron     ##
1673
##########################################################
1674
cron ()
1675
{
1676
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1677
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1678
        cat <<EOF > /etc/crontab
1828 richard 1679
SHELL=/usr/bin/bash
1680
PATH=/usr/sbin:/usr/bin
1 root 1681
MAILTO=root
1682
HOME=/
1683
 
1684
# run-parts
1685
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1686
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1687
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1688
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1689
EOF
1690
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1691
        cat <<EOF >> /etc/anacrontab
667 franck 1692
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1693
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1694
7       20      cron.importClean        nice /etc/cron.d/alcasar-clean_import
1 root 1695
EOF
1247 crox53 1696
 
811 richard 1697
        cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1698
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1699
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1700
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1701
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1702
EOF
952 franck 1703
        cat <<EOF > /etc/cron.d/alcasar-archive
1704
# Archive des logs et de la base de données (tous les lundi à 5h35)
1705
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1706
EOF
1566 richard 1707
        cat << EOF > /etc/cron.d/alcasar-ticket-clean
1708
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1709
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1710
EOF
722 franck 1711
        cat << EOF > /etc/cron.d/alcasar-distrib-updates
1712
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1713
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1714
EOF
1159 crox53 1715
 
1945 richard 1716
        cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1717
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1718
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1719
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1720
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1721
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
1722
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1723
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1724
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1725
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
1 root 1726
EOF
671 franck 1727
        cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1728
# run the "watchdog" every 3'
1729
# 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 1730
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1731
 
1 root 1732
EOF
1808 richard 1733
# Enabling the watchdog every 18'
808 franck 1734
        cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1735
# activate  the daemon-watchdog after boot process
1851 franck 1736
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1737
# activate the daemon-watchdog every 18'
808 franck 1738
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1739
EOF
1862 raphael.pi 1740
 
1874 raphael.pi 1741
# Enabling category update from rsync
1914 richard 1742
        cat << EOF > /etc/cron.d/alcasar-rsync_bl
1945 richard 1743
# 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 1744
 
1874 raphael.pi 1745
EOF
1862 raphael.pi 1746
 
1808 richard 1747
# removing the users crons
522 richard 1748
        rm -f /var/spool/cron/*
1 root 1749
} # End cron
1750
 
1751
##################################################################
1221 richard 1752
##                      Fonction "Fail2Ban"                     ##
1163 crox53 1753
##- Modification de la configuration de fail2ban                ##
1754
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...      ##
1755
##################################################################
1756
fail2ban()
1757
{
1191 crox53 1758
        $DIR_CONF/fail2ban.sh
1474 richard 1759
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1760
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1761
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1762
        chmod 644 /var/log/fail2ban.log
1489 richard 1763
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1764
        /usr/bin/touch /var/log/auth.log
1515 richard 1765
# fail2ban unit
1766
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1767
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1768
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1769
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1770
} #Fin de fail2ban_install()
1771
 
1772
##################################################################
1376 richard 1773
##                      Fonction "gammu_smsd"                   ##
1774
## - Creation de la base de donnée Gammu                       ##
1775
## - Creation du fichier de config: gammu_smsd_conf             ##
1776
##                                                              ##
1777
##################################################################
1778
gammu_smsd()
1779
{
1780
# Create 'gammu' databse
1781
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1782
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1783
# Add a gammu database structure
1800 richard 1784
        mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1785
 
1786
# config file for the daemon
1787
cat << EOF > /etc/gammu_smsd_conf
1788
[gammu]
1789
port = /dev/ttyUSB0
1790
connection = at115200
1791
 
1792
;########################################################
1793
 
1794
[smsd]
1795
 
1796
PIN = 1234
1797
 
1798
logfile = /var/log/gammu-smsd/gammu-smsd.log
1799
logformat = textall
1800
debuglevel = 0
1801
 
1802
service = sql
1803
driver = native_mysql
1804
user = $DB_USER
1805
password = $radiuspwd
1806
pc = localhost
1807
database = $DB_GAMMU
1808
 
1828 richard 1809
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1810
 
1811
StatusFrequency = 30
1380 richard 1812
;LoopSleep = 2
1376 richard 1813
 
1814
;ResetFrequency = 300
1815
;HardResetFrequency = 120
1816
 
1817
CheckSecurity = 1
1818
CheckSignal = 1
1819
CheckBattery = 0
1820
EOF
1821
 
1822
chmod 755 /etc/gammu_smsd_conf
1823
 
1824
#Creation dossier de log Gammu-smsd
1382 richard 1825
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1826
chmod 755 /var/log/gammu-smsd
1827
 
1828
#Edition du script sql gammu <-> radius
1452 richard 1829
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1830
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1831
 
1380 richard 1832
#Création de la règle udev pour les Huawei // idVendor: 12d1
1833
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1834
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1835
EOF
1836
 
1376 richard 1837
} # END gammu_smsd()
1838
 
1839
##################################################################
1221 richard 1840
##                      Fonction "post_install"                 ##
1 root 1841
## - Modification des bannières (locales et ssh) et des prompts ##
1842
## - Installation de la structure de chiffrement pour root      ##
1843
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1844
## - Mise en place du la rotation des logs                      ##
5 franck 1845
## - Configuration dans le cas d'une mise à jour               ##
1 root 1846
##################################################################
1847
post_install()
1848
{
1849
# création de la bannière locale
1007 richard 1850
        [ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1851
        cp -f $DIR_CONF/banner /etc/mageia-release
1852
        echo " V$VERSION" >> /etc/mageia-release
1 root 1853
# création de la bannière SSH
1007 richard 1854
        cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1855
        chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1856
        [ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1857
        $SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1858
        $SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1859
# postfix banner anonymisation
1860
        $SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1861
        chown -R postfix:postfix /var/lib/postfix
604 richard 1862
# sshd écoute côté LAN et WAN
1548 richard 1863
        $SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1864
# sshd autorise les connections root par certificat
1865
        $SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
1769 richard 1866
        # Put the default values in conf file
1839 richard 1867
        echo "SSH=on" >> $CONF_FILE
1631 richard 1868
        echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1869
        echo "LDAP=off" >> $CONF_FILE
786 richard 1870
        echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1871
        echo "MULTIWAN=off" >> $CONF_FILE
1872
        echo "FAILOVER=30" >> $CONF_FILE
1873
        echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1874
        echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1875
        echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1876
# Coloration des prompts
1877
        [ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1878
        cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1879
        $SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1880
# Droits d'exécution pour utilisateur apache et sysadmin
1881
        [ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1882
        cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1883
        $SED "s?^Host_Alias.*?Host_Alias        LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost             #réseau de l'organisme?g" /etc/sudoers
1543 richard 1884
# Modify some logrotate files (gammu, ulogd)
1 root 1885
        cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1886
        chmod 644 /etc/logrotate.d/*
714 franck 1887
# rectification sur versions précédentes de la compression des logs
706 franck 1888
        $SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1889
# actualisation des fichiers logs compressés
1342 richard 1890
        for dir in firewall dansguardian httpd
706 franck 1891
        do
714 franck 1892
              find /var/log/$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 1893
        done
1221 richard 1894
# create the alcasar-load_balancing unit
1895
        cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1896
#  This file is part of systemd.
1897
#
1898
#  systemd is free software; you can redistribute it and/or modify it
1899
#  under the terms of the GNU General Public License as published by
1900
#  the Free Software Foundation; either version 2 of the License, or
1901
#  (at your option) any later version.
1902
 
1903
# This unit lauches alcasar-load-balancing.sh script.
1904
[Unit]
1905
Description=alcasar-load_balancing.sh execution
1906
After=network.target iptables.service
1907
 
1908
[Service]
1909
Type=oneshot
1910
RemainAfterExit=yes
1828 richard 1911
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1912
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1913
TimeoutSec=0
1914
SysVStartPriority=99
1915
 
1916
[Install]
1917
WantedBy=multi-user.target
1157 stephane 1918
EOF
1221 richard 1919
# processes launched at boot time (Systemctl)
1839 richard 1920
        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 1921
        do
1574 richard 1922
                /usr/bin/systemctl -q enable $i.service
1221 richard 1923
        done
1452 richard 1924
 
1925
# disable processes at boot time (Systemctl)
1926
        for i in ulogd
1927
        do
1574 richard 1928
                /usr/bin/systemctl -q disable $i.service
1452 richard 1929
        done
1930
 
1221 richard 1931
# Apply French Security Agency (ANSSI) rules
1362 richard 1932
# ignore ICMP broadcast (smurf attack)
1933
        echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1934
# ignore ICMP errors bogus
1935
        echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1936
# remove ICMP redirects responces
1937
        echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1938
        echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1939
# enable SYN Cookies (Syn flood attacks)
1940
        echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1941
# enable kernel antispoofing
1942
        echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1943
# ignore source routing
1944
        echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1945
# set conntrack timer to 1h (3600s) instead of 5 weeks
1946
        echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1947
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1948
        echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1949
# disable iptables_helpers
1950
        echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1951
# Switch to the router mode
1952
        echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 1953
# Remove unused service ipv6
1964 franck 1954
        echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1955
        echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1956
        echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1957
        echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1958
# remove Magic SysReq Keys
1363 richard 1959
        [ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1960
# switch to multi-users runlevel (instead of x11)
1221 richard 1961
        ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1962
#       GRUB modifications (only one time)
1005 richard 1963
# limit wait time to 3s
1964
# create an alcasar entry instead of linux-nonfb
1965
# change display to 1024*768 (vga791)
1600 richard 1966
        grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1967
        if [ $grub_already_modified == 0 ]
1968
                then
1969
                $SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1970
                $SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1971
                $SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1972
                $SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1973
                $SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1974
                $SED "/^gfxmenu/d" /boot/grub/menu.lst
1975
        fi
1221 richard 1976
# Load and apply the previous conf file
1977
        if [ "$mode" = "update" ]
532 richard 1978
        then
1668 richard 1979
                $DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1980
                $DIR_DEST_BIN/alcasar-conf.sh --load
1981
                PARENT_SCRIPT=`basename $0`
1982
                export PARENT_SCRIPT # to avoid stop&start process during the installation process
1983
                $DIR_DEST_BIN/alcasar-conf.sh --apply
1984
                $SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1985
                $SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1986
        fi
1221 richard 1987
        rm -f /tmp/alcasar-conf*
1988
        chown -R root:apache $DIR_DEST_ETC/*
1989
        chmod -R 660 $DIR_DEST_ETC/*
1990
        chmod ug+x $DIR_DEST_ETC/digest
1 root 1991
        cd $DIR_INSTALL
5 franck 1992
        echo ""
1 root 1993
        echo "#############################################################################"
638 richard 1994
        if [ $Lang == "fr" ]
1995
                then
1996
                echo "#                        Fin d'installation d'ALCASAR                       #"
1997
                echo "#                                                                           #"
1998
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1999
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2000
                echo "#                                                                           #"
2001
                echo "#############################################################################"
2002
                echo
2003
                echo "- ALCASAR sera fonctionnel après redémarrage du système"
2004
                echo
2005
                echo "- Lisez attentivement la documentation d'exploitation"
2006
                echo
2007
                echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2008
                echo
2009
                echo "                   Appuyez sur 'Entrée' pour continuer"
2010
        else   
2011
                echo "#                        Enf of ALCASAR install process                     #"
2012
                echo "#                                                                           #"
2013
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2014
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2015
                echo "#                                                                           #"
2016
                echo "#############################################################################"
2017
                echo
2018
                echo "- The system will be rebooted in order to operate ALCASAR"
2019
                echo
2020
                echo "- Read the exploitation documentation"
2021
                echo
2022
                echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2023
                echo
2024
                echo "                   Hit 'Enter' to continue"
2025
        fi
1782 franck 2026
        sleep 2
815 richard 2027
        if [ "$mode" != "update" ]
820 richard 2028
        then
815 richard 2029
                read a
2030
        fi
774 richard 2031
        clear
1 root 2032
        reboot
2033
} # End post_install ()
2034
 
2035
#################################
1005 richard 2036
#       Main Install loop       #
1 root 2037
#################################
832 richard 2038
dir_exec=`dirname "$0"`
2039
if [ $dir_exec != "." ]
2040
then
2041
        echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2042
        echo "Launch this program from the ALCASAR archive directory"
2043
        exit 0
2044
fi
2045
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2046
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2047
nb_args=$#
2048
args=$1
2049
if [ $nb_args -eq 0 ]
2050
then
2051
        nb_args=1
2052
        args="-h"
2053
fi
1062 richard 2054
chmod -R u+x $DIR_SCRIPTS/*
1 root 2055
case $args in
2056
        -\? | -h* | --h*)
2057
                echo "$usage"
2058
                exit 0
2059
                ;;
291 franck 2060
        -i | --install)
1538 richard 2061
                header_install
959 franck 2062
                license
1544 richard 2063
                header_install
29 richard 2064
                testing
595 richard 2065
# RPMs install
2066
                $DIR_SCRIPTS/alcasar-urpmi.sh
2067
                if [ "$?" != "0" ]
1 root 2068
                then
595 richard 2069
                        exit 0
2070
                fi
1249 richard 2071
                if [ -e $CONF_FILE ]
595 richard 2072
                then
597 richard 2073
# Uninstall the running version
1828 richard 2074
                        $DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2075
                fi
636 richard 2076
# Test if manual update 
1362 richard 2077
                if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2078
                then
636 richard 2079
                        header_install
595 richard 2080
                        if [ $Lang == "fr" ]
636 richard 2081
                                then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2082
                                else echo "The configuration file of an old version has been found";
595 richard 2083
                        fi
597 richard 2084
                        response=0
2085
                        PTN='^[oOnNyY]$'
2086
                        until [[ $(expr $response : $PTN) -gt 0 ]]
2087
                        do
2088
                                if [ $Lang == "fr" ]
2089
                                        then echo -n "Voulez-vous l'utiliser (O/n)? ";
2090
                                        else echo -n "Do you want to use it (Y/n)?";
2091
                                 fi
2092
                                read response
2093
                                if [ "$response" = "n" ] || [ "$response" = "N" ]
2094
                                then rm -f /tmp/alcasar-conf*
2095
                                fi
2096
                        done
2097
                fi
636 richard 2098
# Test if update
1057 richard 2099
                if [ -e /tmp/alcasar-conf* ]
597 richard 2100
                then
2101
                        if [ $Lang == "fr" ]
2102
                                then echo "#### Installation avec mise à jour ####";
2103
                                else echo "#### Installation with update     ####";
2104
                        fi
636 richard 2105
# Extract the central configuration file
1057 richard 2106
                        tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2107
                        ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2108
                        PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2109
                        MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2110
                        MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2111
                        UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2112
                        mode="update"
1 root 2113
                fi
1837 richard 2114
                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 2115
                do
2116
                        $func
1362 richard 2117
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2118
                done
5 franck 2119
                ;;
291 franck 2120
        -u | --uninstall)
1828 richard 2121
                if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2122
                then
597 richard 2123
                        if [ $Lang == "fr" ]
2124
                                then echo "ALCASAR n'est pas installé!";
2125
                                else echo "ALCASAR isn't installed!";
2126
                        fi
1 root 2127
                        exit 0
2128
                fi
5 franck 2129
                response=0
2130
                PTN='^[oOnN]$'
580 richard 2131
                until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2132
                do
597 richard 2133
                        if [ $Lang == "fr" ]
2134
                                then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2135
                                else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2136
                        fi
5 franck 2137
                        read response
2138
                done
1103 richard 2139
                if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2140
                then
1103 richard 2141
                        $DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2142
                else   
2143
                        rm -f /tmp/alcasar-conf*
1 root 2144
                fi
597 richard 2145
# Uninstall the running version
1828 richard 2146
                $DIR_SCRIPTS/alcasar-uninstall.sh
1 root 2147
                ;;
2148
        *)
2149
                echo "Argument inconnu :$1";
460 richard 2150
                echo "Unknown argument :$1";
1 root 2151
                echo "$usage"
2152
                exit 1
2153
                ;;
2154
esac
10 franck 2155
# end of script
366 franck 2156