Subversion Repositories ALCASAR

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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1979 2016-07-07 15:27:32Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#       testing                 : connectivity tests, free space test and mageia version test
1221 richard 30
#       init                    : Installation of RPM and scripts
31
#       network                 : Network parameters
32
#       ACC                     : ALCASAR Control Center installation
33
#       CA                      : Certification Authority initialization
1837 richard 34
#       time_server             : NTPd configuration
1221 richard 35
#       init_db                 : Initilization of radius database managed with MariaDB
1389 richard 36
#       radius                  : FreeRadius initialisation
37
#       chilli                  : coovachilli initialisation (+authentication page)
38
#       dansguardian            : DansGuardian filtering HTTP proxy configuration
1221 richard 39
#       antivirus               : HAVP + libclamav configuration
1485 richard 40
#       tinyproxy               : little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#       ulogd                   : log system in userland (match NFLOG target of iptables)
1873 richard 42
#       nfsen           :       : Configuration of Nfsen Netflow grapher 
1253 richard 43
#       dnsmasq                 : Name server configuration
1541 richard 44
#       vnstat                  : little network stat daemon
1873 richard 45
#       BL                      : Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46
#       cron                    : Logs export + watchdog + connexion statistics
1389 richard 47
#       fail2ban                : Fail2ban IDS installation and configuration
48
#       gammu_smsd              : Autoregister addon via SMS (gammu-smsd)
1266 richard 49
#       post_install            : Security, log rotation, etc.
1 root 50
 
51
DATE=`date '+%d %B %Y - %Hh%M'`
52
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54
mode="install"
1 root 55
# ******* Files parameters - paramètres fichiers *********
1015 richard 56
DIR_INSTALL=`pwd`                               # current directory 
57
DIR_CONF="$DIR_INSTALL/conf"                    # install directory (with conf files)
58
DIR_SCRIPTS="$DIR_INSTALL/scripts"              # install directory (with script files)
1938 richard 59
DIR_BLACKLIST="$DIR_INSTALL/blacklist"          # install directory (with blacklist files)
1564 richard 60
DIR_SAVE="/var/Save"                            # backup directory (traceability_log, user_db, security_log)
1015 richard 61
DIR_WEB="/var/www/html"                         # directory of APACHE
62
DIR_DG="/etc/dansguardian"                      # directory of DansGuardian
63
DIR_ACC="$DIR_WEB/acc"                          # directory of the 'ALCASAR Control Center'
64
DIR_DEST_BIN="/usr/local/bin"                   # directory of ALCASAR scripts
65
DIR_DEST_ETC="/usr/local/etc"                   # directory of ALCASAR conf files
66
DIR_DEST_SHARE="/usr/local/share"               # directory of share files used by ALCASAR (dnsmasq for instance)
67
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"          # central ALCASAR conf file
68
PASSWD_FILE="/root/ALCASAR-passwords.txt"       # text file with the passwords and shared secrets
1 root 69
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70
DB_RADIUS="radius"                              # database name used by FreeRadius server
71
DB_USER="radius"                                # user name allows to request the users database
1349 richard 72
DB_GAMMU="gammu"                                # database name used by Gammu-smsd
1 root 73
# ******* Network parameters - paramètres réseau *******
1469 richard 74
HOSTNAME="alcasar"                              # default hostname
1243 richard 75
DOMAIN="localdomain"                            # default local domain
1828 richard 76
EXTIF=`/usr/sbin/ip route|grep default|head -n1|cut -d" " -f5`                                                  # EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
77
INTIF=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`      # INTIF is connected to the consultation network
1148 crox53 78
MTU="1500"
1243 richard 79
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"      # Default ALCASAR IP address
1 root 80
# ****** Paths - chemin des commandes *******
81
SED="/bin/sed -i"
82
# ****************** End of global parameters *********************
83
 
959 franck 84
license ()
85
{
86
        if [ $Lang == "fr" ]
1538 richard 87
        then
88
                cat $DIR_INSTALL/gpl-warning.fr.txt | more
89
        else
90
                cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91
        fi
1538 richard 92
        response=0
93
        PTN='^[oOyYnN]$'
94
        until [[ $(expr $response : $PTN) -gt 0 ]]
95
        do
96
                if [ $Lang == "fr" ]
1563 franck 97
                        then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98
                        else echo -n "Do you accept the terms of this license (Y/n)? : "
99
                fi
100
                read response
101
        done
102
        if [ "$response" = "n" ] || [ "$response" = "N" ]
103
        then
104
                exit 1
105
        fi
959 franck 106
}
107
 
1 root 108
header_install ()
109
{
110
        clear
111
        echo "-----------------------------------------------------------------------------"
460 richard 112
        echo "                     ALCASAR V$VERSION Installation"
1 root 113
        echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114
        echo "-----------------------------------------------------------------------------"
1389 richard 115
}
1 root 116
 
117
##################################################################
1221 richard 118
##                      Function "testing"                      ##
1378 richard 119
## - Test of Mageia version                                     ##
1529 richard 120
## - Test of ALCASAR version (if already installed)             ##
1342 richard 121
## - Test of free space on /var  (>10G)                         ##
1005 richard 122
## - Test of Internet access                                    ##
29 richard 123
##################################################################
124
testing ()
125
{
1529 richard 126
# Test of Mageia version
127
# extract the current Mageia version and hardware architecture (i586 ou X64)
128
        fic=`cat /etc/product.id`
129
        unknown_os=0
130
        old="$IFS"
131
        IFS=","
132
        set $fic
133
        for i in $*
134
        do
135
                if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136
                        then
137
                        DISTRIBUTION=`echo $i|cut -d"=" -f2`
138
                        unknown_os=`expr $unknown_os + 1`
139
                fi
140
                if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141
                        then
142
                        CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143
                        unknown_os=`expr $unknown_os + 1`
144
                fi
145
                if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146
                        then
147
                        ARCH=`echo $i|cut -d"=" -f2`
148
                        unknown_os=`expr $unknown_os + 1`
149
                fi
150
        done
151
        IFS="$old"
1362 richard 152
# Test if ALCASAR is already installed
153
        if [ -e $CONF_FILE ]
154
        then
155
                current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156
                if [ $Lang == "fr" ]
1362 richard 157
                        then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158
                        else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159
                fi
1362 richard 160
                response=0
161
                PTN='^[oOnNyY]$'
162
                until [[ $(expr $response : $PTN) -gt 0 ]]
163
                do
164
                        if [ $Lang == "fr" ]
165
                                then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166
                                else echo -n "Do you want to update (Y/n)?";
167
                         fi
168
                        read response
169
                done
170
                if [ "$response" = "n" ] || [ "$response" = "N" ]
171
                then
172
                        rm -f /tmp/alcasar-conf*
173
                else
1684 richard 174
# Retrieve former NICname
175
                        EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`                           # EXTernal InterFace
176
                        INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`                           # INTernal InterFace
1564 richard 177
# Create the current conf file
1362 richard 178
                        $DIR_SCRIPTS/alcasar-conf.sh --create
179
                        mode="update"
180
                fi
1529 richard 181
        fi
1785 richard 182
        if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 183
                then
184
                if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 185
                        then
1529 richard 186
                        echo
1378 richard 187
                        if [ $Lang == "fr" ]
188
                                then   
1529 richard 189
                                echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
1961 richard 190
                                echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
191
                                echo "2 - Installez Linux-Mageia 5 et ALCASAR (cf. doc d'installation)"
192
                                echo "3 - Importez votre base des usagers"
1378 richard 193
                        else
194
                                echo "The automatic update of ALCASAR can't be performed."
1961 richard 195
                                echo "1 - Save your traceability files and the user database"
196
                                echo "2 - Install Linux-Mageia 5 & ALCASAR (cf. installation doc)"
197
                                echo "3 - Import your users database"
1378 richard 198
                        fi
1529 richard 199
                else
200
                        if [ $Lang == "fr" ]
201
                                then   
202
                                echo "L'installation d'ALCASAR ne peut pas être réalisée."
203
                        else
204
                                echo "The installation of ALCASAR can't be performed."
1378 richard 205
                        fi
206
                fi
1529 richard 207
                echo
208
                if [ $Lang == "fr" ]
209
                        then   
1785 richard 210
                        echo "Le système d'exploitation doit être remplacé (Mageia5)"
1529 richard 211
                else
1785 richard 212
                        echo "The OS must be replaced (Mageia5)"
1529 richard 213
                fi
214
                exit 0
1342 richard 215
        fi
1529 richard 216
        if [ ! -d /var/log/netflow/porttracker ]
217
                then
218
# Test of free space on /var
219
                free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
220
                if [ $free_space -lt 10 ]
221
                        then
222
                        if [ $Lang == "fr" ]
223
                                then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
224
                                else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
225
                        fi
226
                exit 0
227
                fi
228
        fi
1378 richard 229
        if [ $Lang == "fr" ]
784 richard 230
                then echo -n "Tests des paramètres réseau : "
595 richard 231
                else echo -n "Network parameters tests : "
232
        fi
1471 richard 233
# Test of Ethernet links state
1828 richard 234
        DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 235
        for i in $DOWN_IF
236
        do
237
                if [ $Lang == "fr" ]
238
                then
239
                        echo "Échec"
240
                        echo "Le lien réseau de la carte $i n'est pas actif."
241
                        echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
242
                else
243
                        echo "Failed"
244
                        echo "The link state of $i interface is down."
245
                        echo "Make sure that this network card is connected to a switch or an A.P."
246
                fi
247
                exit 0
248
        done
249
        echo -n "."
250
 
251
# Test EXTIF config files
1499 richard 252
        PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
253
        PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 254
        PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 255
        if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
256
        then
784 richard 257
                if [ $Lang == "fr" ]
258
                then
259
                        echo "Échec"
260
                        echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
261
                        echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 262
                        echo "Appliquez les changements : 'systemctl restart network'"
784 richard 263
                else
264
                        echo "Failed"
265
                        echo "The Internet connected network card ($EXTIF) isn't well configured."
266
                        echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 267
                        echo "Apply the new configuration 'systemctl restart network'"
784 richard 268
                fi
830 richard 269
                echo "DEVICE=$EXTIF"
784 richard 270
                echo "IPADDR="
271
                echo "NETMASK="
272
                echo "GATEWAY="
273
                echo "DNS1="
274
                echo "DNS2="
830 richard 275
                echo "ONBOOT=yes"
784 richard 276
                exit 0
277
        fi
278
        echo -n "."
1471 richard 279
 
280
# Test if router is alive (Box FAI)
1686 richard 281
        if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 282
                if [ $Lang == "fr" ]
283
                then
284
                        echo "Échec"
285
                        echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
286
                        echo "Réglez ce problème puis relancez ce script."
287
                else
288
                        echo "Failed"
289
                        echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
290
                        echo "Resolv this problem, then restart this script."
291
                fi
29 richard 292
                exit 0
293
        fi
308 richard 294
        echo -n "."
978 franck 295
# On teste le lien vers le routeur par defaut
1499 richard 296
        arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 297
        if [ $(expr $arp_reply) -eq 0 ]
308 richard 298
                then
595 richard 299
                if [ $Lang == "fr" ]
300
                then
301
                        echo "Échec"
1499 richard 302
                        echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 303
                        echo "Réglez ce problème puis relancez ce script."
304
                else
305
                        echo "Failed"
306
                        echo "The Internet gateway doesn't answered"
307
                        echo "Resolv this problem, then restart this script."
308
                fi
308 richard 309
                exit 0
310
        fi
311
        echo -n "."
421 franck 312
# On teste la connectivité Internet
29 richard 313
        rm -rf /tmp/con_ok.html
308 richard 314
        /usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 315
        if [ ! -e /tmp/con_ok.html ]
316
        then
595 richard 317
                if [ $Lang == "fr" ]
318
                then
319
                        echo "La tentative de connexion vers Internet a échoué (google.fr)."
320
                        echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
321
                        echo "Vérifiez la validité des adresses IP des DNS."
322
                else
323
                        echo "The Internet connection try failed (google.fr)."
324
                        echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
325
                        echo "Verify the DNS IP addresses"
326
                fi
29 richard 327
                exit 0
328
        fi
329
        rm -rf /tmp/con_ok.html
308 richard 330
        echo ". : ok"
1389 richard 331
} # end of testing ()
302 richard 332
 
333
##################################################################
1221 richard 334
##                      Function "init"                         ##
302 richard 335
## - Création du fichier "/root/ALCASAR_parametres.txt"                ##
336
## - Installation et modification des scripts du portail        ##
337
##################################################################
338
init ()
339
{
527 richard 340
        if [ "$mode" != "update" ]
302 richard 341
        then
342
# On affecte le nom d'organisme
597 richard 343
                header_install
302 richard 344
                ORGANISME=!
345
                PTN='^[a-zA-Z0-9-]*$'
580 richard 346
                until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 347
                do
595 richard 348
                        if [ $Lang == "fr" ]
597 richard 349
                                then echo -n "Entrez le nom de votre organisme : "
350
                                else echo -n "Enter the name of your organism : "
595 richard 351
                        fi
330 franck 352
                        read ORGANISME
613 richard 353
                        if [ "$ORGANISME" == "" ]
330 franck 354
                                then
355
                                ORGANISME=!
356
                        fi
357
                done
302 richard 358
        fi
1 root 359
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 360
        rm -f $PASSWD_FILE
1350 richard 361
        grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
362
        echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 363
        echo "$grubpwd" >> $PASSWD_FILE
1348 richard 364
        md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 365
        $SED "/^password.*/d" /boot/grub/menu.lst
366
        $SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 367
        mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368
        echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 369
        echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 370
        radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 371
        echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 372
        echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 373
        secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374
        echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
375
        echo "$secretuam" >> $PASSWD_FILE
1350 richard 376
        secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 377
        echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
378
        echo "$secretradius" >> $PASSWD_FILE
379
        chmod 640 $PASSWD_FILE
1828 richard 380
#  copy scripts in in /usr/local/bin
5 franck 381
        cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 382
#  copy conf files in /usr/local/etc
1954 richard 383
        cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 384
        $SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
385
        $SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
386
        $SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
387
        $SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 388
# generate central conf file
389
        cat <<EOF > $CONF_FILE
612 richard 390
##########################################
391
##                                      ##
392
##          ALCASAR Parameters          ##
393
##                                      ##
394
##########################################
1 root 395
 
612 richard 396
INSTALL_DATE=$DATE
397
VERSION=$VERSION
398
ORGANISM=$ORGANISME
1748 richard 399
HOSTNAME=$HOSTNAME
923 franck 400
DOMAIN=$DOMAIN
612 richard 401
EOF
628 richard 402
        chmod o-rwx $CONF_FILE
1 root 403
} # End of init ()
404
 
405
##################################################################
1221 richard 406
##                      Function "network"                      ##
1 root 407
## - Définition du plan d'adressage du réseau de consultation ##
595 richard 408
## - Nommage DNS du système                                    ##
1336 richard 409
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 410
## - Modification du fichier /etc/hosts                         ##
411
## - Renseignement des fichiers hosts.allow et hosts.deny       ##
412
##################################################################
413
network ()
414
{
415
        header_install
636 richard 416
        if [ "$mode" != "update" ]
417
                then
418
                if [ $Lang == "fr" ]
419
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
420
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
421
                fi
422
                response=0
423
                PTN='^[oOyYnN]$'
424
                until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 425
                do
595 richard 426
                        if [ $Lang == "fr" ]
659 richard 427
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 428
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 429
                        fi
1 root 430
                        read response
431
                done
636 richard 432
                if [ "$response" = "n" ] || [ "$response" = "N" ]
433
                then
434
                        PRIVATE_IP_MASK="0"
435
                        PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
436
                        until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 437
                        do
595 richard 438
                                if [ $Lang == "fr" ]
597 richard 439
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
440
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 441
                                fi
597 richard 442
                                read PRIVATE_IP_MASK
1 root 443
                        done
636 richard 444
                else
445
                        PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
446
                fi
595 richard 447
        else
637 richard 448
                PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
449
                rm -rf conf/etc/alcasar.conf
1 root 450
        fi
861 richard 451
# Define LAN side global parameters
1740 richard 452
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 453
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 454
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 455
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 456
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 457
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 458
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
459
                then
460
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`      
461
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
462
        fi     
463
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
464
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 465
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 466
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 467
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
468
        PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`                        # private network broadcast (ie.: 192.168.182.255)
1499 richard 469
        private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`                              # last octet of LAN broadcast
470
        PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1` # First network address (ex.: 192.168.182.1)
837 richard 471
        PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`      # last network address (ex.: 192.168.182.254)
1828 richard 472
        PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'`      # MAC address of INTIF
841 richard 473
# Define Internet parameters
1613 franck 474
        DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`                               # 1st DNS server
1499 richard 475
        nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
476
        if [ $nb_dns == 2 ]
477
                then
478
                DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`                        # 2nd DNS server (if exist)
479
        fi
70 franck 480
        DNS1=${DNS1:=208.67.220.220}
481
        DNS2=${DNS2:=208.67.222.222}
1499 richard 482
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 483
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 484
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 485
# Wrtie the conf file
1469 richard 486
        echo "EXTIF=$EXTIF" >> $CONF_FILE
487
        echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 488
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`           # IP setting (static or dynamic)
489
        if [ $IP_SETTING == "dhcp" ]
490
                then
491
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 492
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 493
        else
494
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 495
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 496
        fi
1587 richard 497
        echo "DNS1=$DNS1" >> $CONF_FILE
498
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 499
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 500
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 501
        echo "DHCP=on" >> $CONF_FILE
914 franck 502
        echo "EXT_DHCP_IP=none" >> $CONF_FILE
503
        echo "RELAY_DHCP_IP=none" >> $CONF_FILE
504
        echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 505
        echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 506
        echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
507
        echo "INT_DNS_IP=none" >> $CONF_FILE
508
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 509
# network default
597 richard 510
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 511
        cat <<EOF > /etc/sysconfig/network
512
NETWORKING=yes
513
FORWARD_IPV4=true
514
EOF
1499 richard 515
# /etc/hosts config
1 root 516
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
517
        cat <<EOF > /etc/hosts
503 richard 518
127.0.0.1       localhost
1736 richard 519
$PRIVATE_IP     $HOSTNAME.$DOMAIN $HOSTNAME
1 root 520
EOF
1499 richard 521
# EXTIF (Internet) config
522
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
523
        if [ $IP_SETTING == "dhcp" ]
524
                then
525
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 526
DEVICE=$EXTIF
1585 richard 527
BOOTPROTO=dhcp
528
DNS1=127.0.0.1
529
PEERDNS=no
530
RESOLV_MODS=yes
531
ONBOOT=yes
1613 franck 532
NOZEROCONF=yes
1585 richard 533
METRIC=10
534
MII_NOT_SUPPORTED=yes
535
IPV6INIT=no
536
IPV6TO4INIT=no
537
ACCOUNTING=no
538
USERCTL=no
539
MTU=$MTU
540
EOF
541
                else   
542
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
543
DEVICE=$EXTIF
14 richard 544
BOOTPROTO=static
597 richard 545
IPADDR=$PUBLIC_IP
546
NETMASK=$PUBLIC_NETMASK
547
GATEWAY=$PUBLIC_GATEWAY
14 richard 548
DNS1=127.0.0.1
1499 richard 549
RESOLV_MODS=yes
14 richard 550
ONBOOT=yes
551
METRIC=10
1610 franck 552
NOZEROCONF=yes
14 richard 553
MII_NOT_SUPPORTED=yes
554
IPV6INIT=no
555
IPV6TO4INIT=no
556
ACCOUNTING=no
557
USERCTL=no
994 franck 558
MTU=$MTU
14 richard 559
EOF
1499 richard 560
        fi
1336 richard 561
# Config INTIF (consultation LAN) in normal mode
841 richard 562
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
563
DEVICE=$INTIF
564
BOOTPROTO=static
565
ONBOOT=yes
566
NOZEROCONF=yes
567
MII_NOT_SUPPORTED=yes
568
IPV6INIT=no
569
IPV6TO4INIT=no
570
ACCOUNTING=no
571
USERCTL=no
572
EOF
1558 richard 573
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 574
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 575
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 576
DEVICE=$INTIF
577
BOOTPROTO=static
578
IPADDR=$PRIVATE_IP
604 richard 579
NETMASK=$PRIVATE_NETMASK
1 root 580
ONBOOT=yes
581
METRIC=10
582
NOZEROCONF=yes
583
MII_NOT_SUPPORTED=yes
14 richard 584
IPV6INIT=no
585
IPV6TO4INIT=no
586
ACCOUNTING=no
587
USERCTL=no
1 root 588
EOF
589
# Renseignement des fichiers hosts.allow et hosts.deny
590
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
591
        cat <<EOF > /etc/hosts.allow
592
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 593
sshd: ALL
1 root 594
ntpd: $PRIVATE_NETWORK_SHORT
595
EOF
596
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
597
        cat <<EOF > /etc/hosts.deny
598
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
599
EOF
790 richard 600
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 601
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 602
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 603
# load conntrack ftp module
604
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 605
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 606
# load ipt_NETFLOW module
607
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 608
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
609
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
610
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
611
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 612
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 613
# 
860 richard 614
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 615
} # End of network ()
616
 
617
##################################################################
1221 richard 618
##                      Function "ACC"                          ##
1898 richard 619
## - installation of then ALCASAR Control Center (ACC)  )       ##
620
## - configuration of the web server (Apache)                   ##
621
## - creation of the first ACC admin account                    ##
622
## - secure the access                                          ##
1 root 623
##################################################################
1221 richard 624
ACC ()
1 root 625
{
626
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
627
        mkdir $DIR_WEB
1833 richard 628
# Copy & adapt ACC files
316 richard 629
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 630
        echo "$VERSION" > $DIR_WEB/VERSION
316 richard 631
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
632
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
633
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
634
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
635
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 636
        chown -R apache:apache $DIR_WEB/*
1833 richard 637
# copy & adapt "freeradius-web" files
638
        cp -rf $DIR_CONF/freeradius-web/ /etc/
639
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
640
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
641
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
642
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
643
        cat <<EOF > /etc/freeradius-web/naslist.conf
644
nas1_name: alcasar-$ORGANISME
645
nas1_model: Network Access Controler
646
nas1_ip: $PRIVATE_IP
647
nas1_port_num: 0
648
nas1_community: public
649
EOF
650
        chown -R apache:apache /etc/freeradius-web/
651
# create the log & backup structure :
1489 richard 652
# - base = users database
653
# - archive = tarball of "base + http firewall + netflow"
1833 richard 654
# - security = watchdog log
1564 richard 655
        for i in base archive security;
1 root 656
        do
657
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
658
        done
5 franck 659
        chown -R root:apache $DIR_SAVE
1833 richard 660
# Configuring & securing php
71 richard 661
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 662
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
663
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 664
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
665
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 666
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
667
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 668
# Configuring & sécuring Apache
790 richard 669
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 670
        [ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 671
        $SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 672
        $SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 673
        $SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
674
        echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
675
        echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
676
        [ -e /etc/httpd/conf/modules.d/00_base.conf.default ] || cp /etc/httpd/conf/modules.d/00_base.conf /etc/httpd/conf/modules.d/00_base.conf.default
677
        $SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
678
        $SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
679
        $SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
680
        $SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
681
        $SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
682
        $SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 683
        [ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
1702 richard 684
        echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
685
        echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
686
        echo "SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS" >> /etc/httpd/conf/conf.d/ssl.conf # Define the cipher suite
687
        echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
688
        echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
689
        echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
690
        echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 691
# Error page management
1534 richard 692
[ -e /etc/httpd/conf/conf.d/multilang-errordoc.conf.default ] || cp /etc/httpd/conf/conf.d/multilang-errordoc.conf /etc/httpd/conf/conf.d/multilang-errordoc.conf.default
693
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 694
Alias /error/ "/var/www/html/"
695
<Directory "/usr/share/httpd/error">
696
    AllowOverride None
697
    Options IncludesNoExec
698
    AddOutputFilter Includes html
699
    AddHandler type-map var
700
    Require all granted
701
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
702
    ForceLanguagePriority Prefer Fallback
703
</Directory>
704
ErrorDocument 400 /error/error.php?error=400
705
ErrorDocument 401 /error/error.php?error=401
706
ErrorDocument 403 /error/error.php?error=403
707
ErrorDocument 404 /error/error.php?error=404
708
ErrorDocument 405 /error/error.php?error=405
709
ErrorDocument 408 /error/error.php?error=408
710
ErrorDocument 410 /error/error.php?error=410
711
ErrorDocument 411 /error/error.php?error=411
712
ErrorDocument 412 /error/error.php?error=412
713
ErrorDocument 413 /error/error.php?error=413
714
ErrorDocument 414 /error/error.php?error=414
715
ErrorDocument 415 /error/error.php?error=415
716
ErrorDocument 500 /error/error.php?error=500
717
ErrorDocument 501 /error/error.php?error=501
718
ErrorDocument 502 /error/error.php?error=502
719
ErrorDocument 503 /error/error.php?error=503
720
ErrorDocument 506 /error/error.php?error=506
721
EOF
1359 richard 722
        [ -e /usr/share/httpd/error/include/top.html.default ] || cp /usr/share/httpd/error/include/top.html /usr/share/httpd/error/include/top.html.default
723
        $SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
724
        [ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
725
        cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 726
</body>
727
</html>
728
EOF
729
# Définition du premier compte lié au profil 'admin'
1833 richard 730
if [ "$mode" = "install" ]
731
        then
1676 richard 732
                header_install
613 richard 733
                admin_portal=!
734
                PTN='^[a-zA-Z0-9-]*$'
735
                until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
736
                        do
737
                        header_install
738
                        if [ $Lang == "fr" ]
739
                        then
740
                                echo ""
741
                                echo "Définissez un premier compte d'administration du portail :"
742
                                echo
743
                                echo -n "Nom : "
744
                        else
745
                                echo ""
746
                                echo "Define the first account allow to administrate the portal :"
747
                                echo
748
                                echo -n "Account : "
749
                        fi
750
                        read admin_portal
751
                        if [ "$admin_portal" == "" ]
752
                                then
753
                                admin_portal=!
754
                        fi
755
                        done
1268 richard 756
# Creation of keys file for the admin account ("admin")
510 richard 757
                [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
758
                mkdir -p $DIR_DEST_ETC/digest
759
                chmod 755 $DIR_DEST_ETC/digest
760
                until [ -s $DIR_DEST_ETC/digest/key_admin ]
761
                        do
1748 richard 762
                                /usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 763
                        done
1828 richard 764
                $DIR_DEST_BIN/alcasar-profil.sh --list
1833 richard 765
fi
766
# ACC partitioning
988 franck 767
        rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 768
        cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 769
<Directory $DIR_ACC>
1 root 770
        SSLRequireSSL
771
        AllowOverride None
772
        Order deny,allow
773
        Deny from all
774
        Allow from 127.0.0.1
775
        Allow from $PRIVATE_NETWORK_MASK
776
        require valid-user
777
        AuthType digest
1748 richard 778
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 779
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 780
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 781
        AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 782
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 783
</Directory>
316 richard 784
<Directory $DIR_ACC/admin>
1 root 785
        SSLRequireSSL
786
        AllowOverride None
787
        Order deny,allow
788
        Deny from all
789
        Allow from 127.0.0.1
790
        Allow from $PRIVATE_NETWORK_MASK
791
        require valid-user
792
        AuthType digest
1748 richard 793
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 794
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 795
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 796
        AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 797
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 798
</Directory>
344 richard 799
<Directory $DIR_ACC/manager>
1 root 800
        SSLRequireSSL
801
        AllowOverride None
802
        Order deny,allow
803
        Deny from all
804
        Allow from 127.0.0.1
805
        Allow from $PRIVATE_NETWORK_MASK
806
        require valid-user
807
        AuthType digest
1748 richard 808
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 809
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 810
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 811
        AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 812
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 813
</Directory>
316 richard 814
<Directory $DIR_ACC/backup>
815
        SSLRequireSSL
816
        AllowOverride None
817
        Order deny,allow
818
        Deny from all
819
        Allow from 127.0.0.1
820
        Allow from $PRIVATE_NETWORK_MASK
821
        require valid-user
822
        AuthType digest
1748 richard 823
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 824
        AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 825
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 826
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 827
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 828
</Directory>
811 richard 829
Alias /save/ "$DIR_SAVE/"
830
<Directory $DIR_SAVE>
831
        SSLRequireSSL
832
        Options Indexes
833
        Order deny,allow
834
        Deny from all
835
        Allow from 127.0.0.1
836
        Allow from $PRIVATE_NETWORK_MASK
837
        require valid-user
838
        AuthType digest
1748 richard 839
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 840
        AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 841
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 842
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 843
</Directory>
1833 richard 844
<Directory $DIR_WEB/pass>
845
        SSLRequireSSL
846
        AllowOverride None
847
        Order deny,allow
848
        Deny from all
849
        Allow from 127.0.0.1
850
        Allow from $PRIVATE_NETWORK_MASK
851
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN
852
</Directory>
1 root 853
EOF
1833 richard 854
# Launch after coova (in order to wait tun0 to be up)
1378 richard 855
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 856
} # End of ACC ()
1 root 857
 
1893 richard 858
##########################################################################
859
##                              Fonction "CA"                           ##
1898 richard 860
## - Creating the CA and the server certificate (apache)                ##
1893 richard 861
##########################################################################
1221 richard 862
CA ()
1 root 863
{
510 richard 864
        $DIR_DEST_BIN/alcasar-CA.sh
800 richard 865
        FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 866
        [ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 867
        cat <<EOF > $FIC_VIRTUAL_SSL
868
# default SSL virtual host, used for all HTTPS requests that do not
869
# match a ServerName or ServerAlias in any <VirtualHost> block.
870
 
871
<VirtualHost _default_:443>
872
# general configuration
873
    ServerAdmin root@localhost
1748 richard 874
    ServerName $HOSTNAME.$DOMAIN
1410 richard 875
 
876
# SSL configuration
877
    SSLEngine on
878
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
879
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
880
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
881
    CustomLog logs/ssl_request_log \
882
        "%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
883
    ErrorLog logs/ssl_error_log
884
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
885
</VirtualHost>
886
EOF
5 franck 887
        chown -R root:apache /etc/pki
1 root 888
        chmod -R 750 /etc/pki
1389 richard 889
} # End of CA ()
1 root 890
 
1837 richard 891
##################################################################
892
##                      Function "time_server"                  ##
893
## - Configuring NTP server                                     ##
894
##################################################################
895
time_server ()
896
{
897
# Set the Internet time server
898
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
899
        cat <<EOF > /etc/ntp/step-tickers
900
0.fr.pool.ntp.org       # adapt to your country
901
1.fr.pool.ntp.org
902
2.fr.pool.ntp.org
903
EOF
904
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
905
        cat <<EOF > /etc/ntp.conf
906
server 0.fr.pool.ntp.org        # adapt to your country
907
server 1.fr.pool.ntp.org
908
server 2.fr.pool.ntp.org
909
server 127.127.1.0              # local clock si NTP internet indisponible ...
910
fudge 127.127.1.0 stratum 10
911
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
912
restrict 127.0.0.1
913
driftfile /var/lib/ntp/drift
914
logfile /var/log/ntp.log
915
disable monitor
916
EOF
917
        chown -R ntp:ntp /var/lib/ntp
918
# Synchronize now
919
        ntpd -q -g &
920
} # End of time_server ()
921
 
1 root 922
##########################################################################################
1221 richard 923
##                      Fonction "init_db"                                              ##
1 root 924
## - Initialisation de la base Mysql                                                    ##
925
## - Affectation du mot de passe de l'administrateur (root)                             ##
926
## - Suppression des bases et des utilisateurs superflus                                ##
927
## - Création de la base 'radius'                                                      ##
928
## - Installation du schéma de cette base                                              ##
929
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)  ##
930
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)              ##
931
##########################################################################################
932
init_db ()
933
{
1355 richard 934
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 935
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 936
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 937
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
938
        $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.s/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
1574 richard 939
        /usr/bin/systemctl start mysqld.service
1963 richard 940
        nb_round=1
941
        while [ ! -f /var/run/mysqld/mysqld.pid ] && [ $nb_round -ne 10 ] # we wait until mariadb is on
942
        do
943
                nb_round=`expr $nb_round + 1`
944
                sleep 2
945
        done
946
        if [ ! -f /var/run/mysqld/mysqld.pid ]
947
        then
948
                echo "Problème : la base donnée ne s'est pas lancée ! "
949
                exit
1955 richard 950
        fi
1 root 951
        mysqladmin -u root password $mysqlpwd
952
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 953
# Secure the server
954
        $MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
955
        $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 956
# Create 'radius' database
1317 richard 957
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 958
# Add an empty radius database structure
1800 richard 959
        mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 960
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 961
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 962
        $SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
963
        $SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 964
        /usr/bin/systemctl daemon-reload
1389 richard 965
} # End of init_db ()
1 root 966
 
967
##########################################################################
1389 richard 968
##                      Fonction "radius"                               ##
1 root 969
## - Paramètrage des fichiers de configuration FreeRadius              ##
970
## - Affectation du secret partagé entre coova-chilli et freeradius    ##
971
## - Modification de fichier de conf pour l'accès à Mysql             ##
972
##########################################################################
1389 richard 973
radius ()
1 root 974
{
1800 richard 975
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 976
        chown -R radius:radius /etc/raddb
977
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 978
# Set radius.conf parameters
1 root 979
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
980
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
981
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 982
# remove the proxy function
1 root 983
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
984
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 985
# remove EAP module
654 richard 986
        $SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 987
# listen on loopback (should be modified later if EAP enabled)
1 root 988
        $SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 989
# enable the  SQL module (and SQL counter)
1 root 990
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
991
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
992
        $SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 993
# only include modules for ALCASAR needs
994
        $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
995
        $SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
996
        $SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
997
        $SED "s?^[\t ]*\#       daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
998
        $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
999
        $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 1000
# remvove virtual server and copy our conf file
1 root 1001
        rm -f /etc/raddb/sites-enabled/*
1278 richard 1002
        cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1003
        chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1004
        chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1005
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1006
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1007
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1008
        touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1009
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1010
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1011
        cat << EOF > /etc/raddb/clients.conf
1012
client 127.0.0.1 {
1013
        secret = $secretradius
1014
        shortname = localhost
1015
}
1016
EOF
1278 richard 1017
# sql.conf modification
1 root 1018
        [ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1019
        $SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1020
        $SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1021
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1022
        $SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1023
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1024
        [ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1025
        cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1026
# counter.conf modification (change the Max-All-Session-Time counter)
1027
        [ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1028
        cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1029
        chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1030
# make certain that mysql is up before radius start
1031
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1032
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1033
        /usr/bin/systemctl daemon-reload
1389 richard 1034
} # End radius ()
1 root 1035
 
799 richard 1036
##################################################################################
1389 richard 1037
##                      Fonction "chilli"                                       ##
799 richard 1038
## - Création du fichier d'initialisation et de configuration de coova-chilli  ##
1039
## - Paramètrage de la page d'authentification (intercept.php)                 ##
1040
##################################################################################
1389 richard 1041
chilli ()
1 root 1042
{
1370 richard 1043
# chilli unit for systemd
1044
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1045
#  This file is part of systemd.
1046
#
1047
#  systemd is free software; you can redistribute it and/or modify it
1048
#  under the terms of the GNU General Public License as published by
1049
#  the Free Software Foundation; either version 2 of the License, or
1050
#  (at your option) any later version.
1370 richard 1051
[Unit]
1052
Description=chilli is a captive portal daemon
1053
After=network.target
1054
 
1055
[Service]
1379 richard 1056
Type=forking
1370 richard 1057
ExecStart=/usr/libexec/chilli start
1058
ExecStop=/usr/libexec/chilli stop
1059
ExecReload=/usr/libexec/chilli reload
1060
PIDFile=/var/run/chilli.pid
1061
 
1062
[Install]
1063
WantedBy=multi-user.target
1064
EOF
799 richard 1065
# init file creation
1370 richard 1066
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1067
        cat <<EOF > /etc/init.d/chilli
799 richard 1068
#!/bin/sh
1069
#
1070
# chilli CoovaChilli init
1071
#
1072
# chkconfig: 2345 65 35
1073
# description: CoovaChilli
1074
### BEGIN INIT INFO
1075
# Provides:       chilli
1076
# Required-Start: network 
1077
# Should-Start: 
1078
# Required-Stop:  network
1079
# Should-Stop: 
1080
# Default-Start:  2 3 5
1081
# Default-Stop:
1082
# Description:    CoovaChilli access controller
1083
### END INIT INFO
1084
 
1085
[ -f /usr/sbin/chilli ] || exit 0
1086
. /etc/init.d/functions
1087
CONFIG=/etc/chilli.conf
1088
pidfile=/var/run/chilli.pid
1089
[ -f \$CONFIG ] || {
1090
    echo "\$CONFIG Not found"
1091
    exit 0
1092
}
1093
RETVAL=0
1094
prog="chilli"
1095
case \$1 in
1096
    start)
1097
        if [ -f \$pidfile ] ; then
1098
                gprintf "chilli is already running"
1099
        else
1100
                gprintf "Starting \$prog: "
1101
                rm -f /var/run/chilli* # cleaning
1828 richard 1102
                /usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1103
                echo 1 > /proc/sys/net/ipv4/ip_forward
1104
                [ -e /dev/net/tun ] || {
1105
                (cd /dev;
1106
                        mkdir net;
1107
                        cd net;
1108
                        mknod tun c 10 200)
1109
                }
1336 richard 1110
                ifconfig $INTIF 0.0.0.0
1576 richard 1111
                /usr/sbin/ethtool -K $INTIF gro off
799 richard 1112
                daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1113
                RETVAL=$?
1114
        fi
1115
        ;;
1116
 
1117
    reload)
1118
        killall -HUP chilli
1119
        ;;
1120
 
1121
    restart)
1122
        \$0 stop
1123
        sleep 2
1124
        \$0 start
1125
        ;;
1126
 
1127
    status)
1128
        status chilli
1129
        RETVAL=0
1130
        ;;
1131
 
1132
    stop)
1133
        if [ -f \$pidfile ] ; then  
1134
                gprintf "Shutting down \$prog: "
1135
                killproc /usr/sbin/chilli
1136
                RETVAL=\$?
1137
                [ \$RETVAL = 0 ] && rm -f $pidfile
1138
        else   
1139
                gprintf "chilli is not running"
1140
        fi
1141
        ;;
1142
 
1143
    *)
1144
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1145
        exit 1
1146
esac
1147
echo
1148
EOF
1801 richard 1149
chmod a+x /etc/init.d/chilli
1150
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1151
# conf file creation
346 richard 1152
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1153
        cat <<EOF > /etc/chilli.conf
1154
# coova config for ALCASAR
1155
cmdsocket       /var/run/chilli.sock
1336 richard 1156
unixipc         chilli.$INTIF.ipc
1551 richard 1157
pidfile         /var/run/chilli.pid
346 richard 1158
net             $PRIVATE_NETWORK_MASK
595 richard 1159
dhcpif          $INTIF
841 richard 1160
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1161
#nodynip
865 richard 1162
#statip
1163
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1164
domain          $DOMAIN
355 richard 1165
dns1            $PRIVATE_IP
1166
dns2            $PRIVATE_IP
346 richard 1167
uamlisten       $PRIVATE_IP
503 richard 1168
uamport         3990
837 richard 1169
macauth
1170
macpasswd       password
1697 richard 1171
strictmacauth
1243 richard 1172
locationname    $HOSTNAME.$DOMAIN
346 richard 1173
radiusserver1   127.0.0.1
1174
radiusserver2   127.0.0.1
1175
radiussecret    $secretradius
1176
radiusauthport  1812
1177
radiusacctport  1813
1243 richard 1178
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
1179
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1180
uamsecret       $secretuam
1249 richard 1181
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1182
coaport         3799
1379 richard 1183
conup           $DIR_DEST_BIN/alcasar-conup.sh
1184
condown         $DIR_DEST_BIN/alcasar-condown.sh
503 richard 1185
include         $DIR_DEST_ETC/alcasar-uamallowed
1186
include         $DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1187
#dhcpgateway            none
1188
#dhcprelayagent         none
1610 franck 1189
#dhcpgatewayport        none
346 richard 1190
EOF
1336 richard 1191
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1192
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1193
# create files for trusted domains and urls
1148 crox53 1194
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1195
        chown root:apache $DIR_DEST_ETC/alcasar-*
1196
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1197
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1198
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1199
        $SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1200
# user 'chilli' creation (in order to run conup/off and up/down scripts
1201
        chilli_exist=`grep chilli /etc/passwd|wc -l`
1202
        if [ "$chilli_exist" == "1" ]
1203
        then
1204
              userdel -r chilli 2>/dev/null
1205
        fi
1206
        groupadd -f chilli
1207
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1208
}  # End of chilli ()
1349 richard 1209
 
1 root 1210
##################################################################
1389 richard 1211
##              Fonction "dansguardian"                         ##
1 root 1212
## - Paramètrage du gestionnaire de contenu Dansguardian       ##
1213
##################################################################
1389 richard 1214
dansguardian ()
1 root 1215
{
1841 richard 1216
        mkdir -p /var/dansguardian /var/log/dansguardian
1217
        chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1218
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1219
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1220
        [ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1221
# By default the filter is off 
1556 richard 1222
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1223
# French deny HTML page
497 richard 1224
        $SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1225
# Listen only on LAN side
497 richard 1226
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1227
# DG send its flow to HAVP
1228
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1229
# replace the default deny HTML page
1 root 1230
        cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1231
        cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1232
# Don't log
1233
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1234
# on désactive par défaut le controle de contenu des pages html
497 richard 1235
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1236
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1237
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1238
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1239
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1240
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1241
 
1242
# Configure Dansguardian for large site
1243
# Minimum number of processus to handle connections
1244
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1245
# Maximum number of processus to handle connections
1246
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1247
# Run at least 8 daemons
1248
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1249
# minimum number of processes to spawn
1250
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1251
# maximum age of a child process before it croaks it
1252
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1253
 
1 root 1254
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1255
        [ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1256
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1257
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1258
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1259
        touch $DIR_DG/lists/bannedextensionlist
1260
        touch $DIR_DG/lists/bannedmimetypelist
1261
# 'Safesearch' regex actualisation
498 richard 1262
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1263
# empty LAN IP list that won't be WEB filtered
1264
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1265
        touch $DIR_DG/lists/exceptioniplist
1266
# Keep a copy of URL & domain filter configuration files
1267
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1268
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1269
} # End of dansguardian ()
1 root 1270
 
71 richard 1271
##################################################################
1221 richard 1272
##                      Fonction "antivirus"                    ##
1357 richard 1273
## - configuration of havp, libclamav and freshclam             ##
71 richard 1274
##################################################################
1275
antivirus ()           
1276
{
1358 richard 1277
# create 'havp' user
288 richard 1278
        havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1279
        if [ "$havp_exist" == "1" ]
288 richard 1280
        then
478 richard 1281
              userdel -r havp 2>/dev/null
894 richard 1282
              groupdel havp 2>/dev/null
288 richard 1283
        fi
307 richard 1284
        groupadd -f havp
1486 richard 1285
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1286
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1287
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1288
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1289
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1290
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1291
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1292
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1293
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1294
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1295
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1296
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1297
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1298
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1299
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1300
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1301
# skip checking of youtube flow (too heavy load / risk too low)
1302
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1303
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1304
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1305
# adapt init script and systemd unit
335 richard 1306
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1307
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1308
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1309
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1310
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1311
# replace of the intercept page (template)
340 richard 1312
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1313
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1314
# update virus database every 4 hours (24h/6)
1357 richard 1315
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1316
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1317
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1318
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1319
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1320
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1321
# update now
1382 richard 1322
        /usr/bin/freshclam --no-warnings
1389 richard 1323
} # End of antivirus ()
71 richard 1324
 
1486 richard 1325
##########################################################################
1326
##                      Fonction "tinyproxy"                            ##
1327
## - configuration of tinyproxy (proxy between filterde users and havp) ##
1328
##########################################################################
1485 richard 1329
tinyproxy ()           
1330
{
1486 richard 1331
        tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1332
        if [ "$tinyproxy_exist" == "1" ]
1333
        then
1334
              userdel -r tinyproxy 2>/dev/null
1335
              groupdel tinyproxy 2>/dev/null
1336
        fi
1337
        groupadd -f tinyproxy
1488 richard 1338
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1339
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1340
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1341
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1342
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1343
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1344
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1345
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1346
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1347
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1348
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1349
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1350
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1351
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1352
# Create the systemd unit
1353
cat << EOF > /lib/systemd/system/tinyproxy.service
1354
#  This file is part of systemd.
1355
#
1356
#  systemd is free software; you can redistribute it and/or modify it
1357
#  under the terms of the GNU General Public License as published by
1358
#  the Free Software Foundation; either version 2 of the License, or
1359
#  (at your option) any later version.
1485 richard 1360
 
1509 richard 1361
# This unit launches tinyproxy (a very light proxy).
1518 richard 1362
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1363
[Unit]
1364
Description=Tinyproxy Web Proxy Server
1365
After=network.target iptables.service
1366
 
1367
[Service]
1368
Type=forking
1518 richard 1369
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1370
ExecStartPre=/bin/sleep 2
1371
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1372
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1373
 
1374
[Install]
1375
WantedBy=multi-user.target
1376
EOF
1377
 
1485 richard 1378
} # end of tinyproxy
1 root 1379
##################################################################################
1389 richard 1380
##                      function "ulogd"                                        ##
476 richard 1381
## - Ulog config for multi-log files                                            ##
1382
##################################################################################
1389 richard 1383
ulogd ()
476 richard 1384
{
1385
# Three instances of ulogd (three different logfiles)
1386
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1387
        nl=1
1358 richard 1388
        for log_type in traceability ssh ext-access
478 richard 1389
        do
1365 richard 1390
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1391
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1392
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1393
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1394
                if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1395
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1396
[emu1]
478 richard 1397
file="/var/log/firewall/$log_type.log"
1398
sync=1
1399
EOF
1452 richard 1400
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1401
                nl=`expr $nl + 1`
1402
        done
476 richard 1403
        chown -R root:apache /var/log/firewall
1404
        chmod 750 /var/log/firewall
1405
        chmod 640 /var/log/firewall/*
1389 richard 1406
}  # End of ulogd ()
476 richard 1407
 
1159 crox53 1408
 
1409
##########################################################
1389 richard 1410
##              Function "nfsen"                        ##
1567 richard 1411
## - install the nfsen grapher                          ##
1412
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1413
##########################################################
1389 richard 1414
nfsen()
1 root 1415
{
1569 richard 1416
        tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1417
# Add PortTracker plugin
1534 richard 1418
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1419
        do
1536 richard 1420
        [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1421
        done
1569 richard 1422
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1423
# use of our conf file and init unit
1569 richard 1424
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1425
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1426
        DirTmp=$(pwd)
1569 richard 1427
        cd /tmp/nfsen-1.3.7/
1570 richard 1428
        /usr/bin/perl install.pl etc/nfsen.conf
1429
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1430
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1431
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1432
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1433
        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
1434
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1435
# nfsen unit for systemd
1436
cat << EOF > /lib/systemd/system/nfsen.service
1437
#  This file is part of systemd.
1438
#
1439
#  systemd is free software; you can redistribute it and/or modify it
1440
#  under the terms of the GNU General Public License as published by
1441
#  the Free Software Foundation; either version 2 of the License, or
1442
#  (at your option) any later version.
1443
 
1444
# This unit launches nfsen (a Netflow grapher).
1445
[Unit]
1446
Description= NfSen init script
1447
After=network.target iptables.service
1448
 
1449
[Service]
1450
Type=oneshot
1451
RemainAfterExit=yes
1393 richard 1452
PIDFile=/var/run/nfsen/nfsen.pid
1453
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1454
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1455
ExecStart=/usr/bin/nfsen start
1456
ExecStop=/usr/bin/nfsen stop
1393 richard 1457
ExecReload=/usr/bin/nfsen restart
1372 richard 1458
TimeoutSec=0
1459
 
1460
[Install]
1461
WantedBy=multi-user.target
1462
EOF
1365 richard 1463
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1464
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1465
# expire delay for the profile "live"
1574 richard 1466
        /usr/bin/systemctl start nfsen
1393 richard 1467
        /bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1468
# add SURFmap plugin
1509 richard 1469
        cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1470
        cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1471
        tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1472
        cd /tmp/
1473
        /usr/bin/sh SURFmap/install.sh
1544 richard 1474
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1475
# clear the installation
1221 richard 1476
        cd $DirTmp
1509 richard 1477
        rm -rf /tmp/nfsen*
1478
        rm -rf /tmp/SURFmap*
1389 richard 1479
} # End of nfsen ()
1 root 1480
 
1390 richard 1481
##################################################
1541 richard 1482
##              Function "vnstat"               ##
1483
## Initialization of Vnstat and vnstat phpFE    ##
1484
##################################################
1485
vnstat ()
1486
{
1487
         [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1488
         $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1489
         [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1490
         $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1491
        /usr/bin/vnstat -u -i $EXTIF
1492
} # End of vnstat       
1493
##################################################
1389 richard 1494
##              Function "dnsmasq"              ##
1390 richard 1495
##################################################
1389 richard 1496
dnsmasq ()
219 jeremy 1497
{
1498
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1499
        [ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1976 franck 1500
#       $SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
1501
        $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 1502
        $SED "s?^local=.*?local=/$DOMAIN/?g" $DIR_DEST_ETC/alcasar-dns-name # default domain name for all dnsmasq daemons
503 richard 1503
        [ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1504
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1505
        cat << EOF > /etc/dnsmasq.conf
520 richard 1506
# Configuration file for "dnsmasq in forward mode"
1387 richard 1507
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
259 richard 1508
listen-address=$PRIVATE_IP
1390 richard 1509
pid-file=/var/run/dnsmasq.pid
259 richard 1510
listen-address=127.0.0.1
286 richard 1511
no-dhcp-interface=$INTIF
1387 richard 1512
no-dhcp-interface=tun0
1513
no-dhcp-interface=lo
259 richard 1514
bind-interfaces
1721 richard 1515
cache-size=2048
259 richard 1516
domain-needed
1517
expand-hosts
1518
bogus-priv
1519
filterwin2k
1520
server=$DNS1
1521
server=$DNS2
1387 richard 1522
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1523
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1524
#dhcp-option=option:router,$PRIVATE_IP
1525
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1526
#domain=$DOMAIN
259 richard 1527
 
1387 richard 1528
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1529
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1530
EOF
1356 richard 1531
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1532
        cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1533
# Configuration file for "dnsmasq with blacklist"
1873 richard 1534
# Add Toulouse University blacklist domains
1472 richard 1535
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1015 richard 1536
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1537
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1538
listen-address=$PRIVATE_IP
1539
port=54
1540
no-dhcp-interface=$INTIF
1387 richard 1541
no-dhcp-interface=tun0
1472 richard 1542
no-dhcp-interface=lo
498 richard 1543
bind-interfaces
1721 richard 1544
cache-size=2048
498 richard 1545
domain-needed
1546
expand-hosts
1547
bogus-priv
1548
filterwin2k
1549
server=$DNS1
1550
server=$DNS2
1551
EOF
1379 richard 1552
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1553
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1554
# Configuration file for "dnsmasq with whitelist"
1873 richard 1555
# ADD Toulouse university whitelist domains
1472 richard 1556
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1356 richard 1557
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1558
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1559
listen-address=$PRIVATE_IP
1560
port=55
1561
no-dhcp-interface=$INTIF
1387 richard 1562
no-dhcp-interface=tun0
1472 richard 1563
no-dhcp-interface=lo
1356 richard 1564
bind-interfaces
1721 richard 1565
cache-size=1024
1356 richard 1566
domain-needed
1567
expand-hosts
1568
bogus-priv
1569
filterwin2k
1867 raphael.pi 1570
ipset=/#/wl_ip_allowed                  # dynamicly add the resolv IP address in the Firewall rules
1472 richard 1571
address=/#/$PRIVATE_IP                          # for Domain name without local resolution (WL)  
1356 richard 1572
EOF
1472 richard 1573
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1574
        cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1575
# Configuration file for "dnsmasq as a blackhole"
1576
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1577
address=/#/$PRIVATE_IP                          # redirect all on ALCASAR IP address
1578
pid-file=/var/run/dnsmasq-blackhole.pid
1579
listen-address=$PRIVATE_IP
1580
port=56
1581
no-dhcp-interface=$INTIF
1582
no-dhcp-interface=tun0
1583
no-dhcp-interface=lo
1584
bind-interfaces
1585
cache-size=256
1586
domain-needed
1587
expand-hosts
1588
bogus-priv
1589
filterwin2k
1590
EOF
1591
 
1517 richard 1592
# the main instance should start after network and chilli (which create tun0)
1547 richard 1593
        [ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1594
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1595
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1596
        for list in blacklist whitelist blackhole
1597
        do
1598
                cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1599
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1600
                $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1601
        done
308 richard 1602
} # End dnsmasq
1603
 
1604
##########################################################
1221 richard 1605
##              Fonction "BL"                           ##
308 richard 1606
##########################################################
1607
BL ()
1608
{
1930 richard 1609
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1610
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1611
        mkdir -p /tmp/blacklists
1938 richard 1612
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1613
# creation of file for the rehabilited domains and urls
648 richard 1614
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1615
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1616
        touch $DIR_DG/lists/exceptionsitelist
1617
        touch $DIR_DG/lists/exceptionurllist
311 richard 1618
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1619
        cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1620
# Dansguardian filter config for ALCASAR
1621
EOF
648 richard 1622
        cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1623
# Dansguardian domain filter config for ALCASAR
1624
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1625
#**
1626
# block all SSL and CONNECT tunnels
1627
**s
1628
# block all SSL and CONNECT tunnels specified only as an IP
1629
*ips
1630
# block all sites specified only by an IP
1631
*ip
1632
EOF
1852 raphael.pi 1633
# Add Bing to the safesearch url regext list (parental control)
878 richard 1634
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1635
# Bing - add 'adlt=strict'
1636
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1637
EOF
1913 richard 1638
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1639
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1640
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1641
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1642
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1643
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1644
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1645
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1646
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1647
# add custom ALCASAR BL files
1957 richard 1648
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1649
        do
1650
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1651
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1652
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1653
        done
1654
        chown -R dansguardian:apache $DIR_DG
1655
        chown -R root:apache $DIR_DEST_SHARE
1656
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1657
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1658
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1659
# enable the default categories
1957 richard 1660
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
308 richard 1661
}
219 jeremy 1662
 
1 root 1663
##########################################################
1221 richard 1664
##              Fonction "cron"                         ##
1 root 1665
## - Mise en place des différents fichiers de cron     ##
1666
##########################################################
1667
cron ()
1668
{
1669
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1670
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1671
        cat <<EOF > /etc/crontab
1828 richard 1672
SHELL=/usr/bin/bash
1673
PATH=/usr/sbin:/usr/bin
1 root 1674
MAILTO=root
1675
HOME=/
1676
 
1677
# run-parts
1678
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1679
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1680
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1681
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1682
EOF
1683
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1684
        cat <<EOF >> /etc/anacrontab
667 franck 1685
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1686
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1687
7       20      cron.importClean        nice /etc/cron.d/alcasar-clean_import
1 root 1688
EOF
1247 crox53 1689
 
811 richard 1690
        cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1691
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1692
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1693
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1694
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1695
EOF
952 franck 1696
        cat <<EOF > /etc/cron.d/alcasar-archive
1697
# Archive des logs et de la base de données (tous les lundi à 5h35)
1698
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1699
EOF
1566 richard 1700
        cat << EOF > /etc/cron.d/alcasar-ticket-clean
1701
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1702
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1703
EOF
722 franck 1704
        cat << EOF > /etc/cron.d/alcasar-distrib-updates
1705
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1706
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1707
EOF
1159 crox53 1708
 
1945 richard 1709
        cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1710
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1711
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1712
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1713
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1714
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
1715
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1716
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1717
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1718
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
1 root 1719
EOF
671 franck 1720
        cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1721
# run the "watchdog" every 3'
1722
# 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 1723
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1724
 
1 root 1725
EOF
1808 richard 1726
# Enabling the watchdog every 18'
808 franck 1727
        cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1728
# activate  the daemon-watchdog after boot process
1851 franck 1729
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1730
# activate the daemon-watchdog every 18'
808 franck 1731
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1732
EOF
1862 raphael.pi 1733
 
1874 raphael.pi 1734
# Enabling category update from rsync
1914 richard 1735
        cat << EOF > /etc/cron.d/alcasar-rsync_bl
1945 richard 1736
# 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 1737
 
1874 raphael.pi 1738
EOF
1862 raphael.pi 1739
 
1808 richard 1740
# removing the users crons
522 richard 1741
        rm -f /var/spool/cron/*
1 root 1742
} # End cron
1743
 
1744
##################################################################
1221 richard 1745
##                      Fonction "Fail2Ban"                     ##
1163 crox53 1746
##- Modification de la configuration de fail2ban                ##
1747
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...      ##
1748
##################################################################
1749
fail2ban()
1750
{
1191 crox53 1751
        $DIR_CONF/fail2ban.sh
1474 richard 1752
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1753
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1754
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1755
        chmod 644 /var/log/fail2ban.log
1489 richard 1756
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1757
        /usr/bin/touch /var/log/auth.log
1515 richard 1758
# fail2ban unit
1759
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1760
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1761
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1762
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1763
} #Fin de fail2ban_install()
1764
 
1765
##################################################################
1376 richard 1766
##                      Fonction "gammu_smsd"                   ##
1767
## - Creation de la base de donnée Gammu                       ##
1768
## - Creation du fichier de config: gammu_smsd_conf             ##
1769
##                                                              ##
1770
##################################################################
1771
gammu_smsd()
1772
{
1773
# Create 'gammu' databse
1774
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1775
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1776
# Add a gammu database structure
1800 richard 1777
        mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1778
 
1779
# config file for the daemon
1780
cat << EOF > /etc/gammu_smsd_conf
1781
[gammu]
1782
port = /dev/ttyUSB0
1783
connection = at115200
1784
 
1785
;########################################################
1786
 
1787
[smsd]
1788
 
1789
PIN = 1234
1790
 
1791
logfile = /var/log/gammu-smsd/gammu-smsd.log
1792
logformat = textall
1793
debuglevel = 0
1794
 
1795
service = sql
1796
driver = native_mysql
1797
user = $DB_USER
1798
password = $radiuspwd
1799
pc = localhost
1800
database = $DB_GAMMU
1801
 
1828 richard 1802
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1803
 
1804
StatusFrequency = 30
1380 richard 1805
;LoopSleep = 2
1376 richard 1806
 
1807
;ResetFrequency = 300
1808
;HardResetFrequency = 120
1809
 
1810
CheckSecurity = 1
1811
CheckSignal = 1
1812
CheckBattery = 0
1813
EOF
1814
 
1815
chmod 755 /etc/gammu_smsd_conf
1816
 
1817
#Creation dossier de log Gammu-smsd
1382 richard 1818
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1819
chmod 755 /var/log/gammu-smsd
1820
 
1821
#Edition du script sql gammu <-> radius
1452 richard 1822
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1823
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1824
 
1380 richard 1825
#Création de la règle udev pour les Huawei // idVendor: 12d1
1826
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1827
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1828
EOF
1829
 
1376 richard 1830
} # END gammu_smsd()
1831
 
1832
##################################################################
1221 richard 1833
##                      Fonction "post_install"                 ##
1 root 1834
## - Modification des bannières (locales et ssh) et des prompts ##
1835
## - Installation de la structure de chiffrement pour root      ##
1836
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1837
## - Mise en place du la rotation des logs                      ##
5 franck 1838
## - Configuration dans le cas d'une mise à jour               ##
1 root 1839
##################################################################
1840
post_install()
1841
{
1842
# création de la bannière locale
1007 richard 1843
        [ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1844
        cp -f $DIR_CONF/banner /etc/mageia-release
1845
        echo " V$VERSION" >> /etc/mageia-release
1 root 1846
# création de la bannière SSH
1007 richard 1847
        cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1848
        chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1849
        [ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1850
        $SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1851
        $SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1852
# postfix banner anonymisation
1853
        $SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1854
        chown -R postfix:postfix /var/lib/postfix
604 richard 1855
# sshd écoute côté LAN et WAN
1548 richard 1856
        $SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1857
# sshd autorise les connections root par certificat
1858
        $SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
1769 richard 1859
        # Put the default values in conf file
1839 richard 1860
        echo "SSH=on" >> $CONF_FILE
1631 richard 1861
        echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1862
        echo "LDAP=off" >> $CONF_FILE
786 richard 1863
        echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1864
        echo "MULTIWAN=off" >> $CONF_FILE
1865
        echo "FAILOVER=30" >> $CONF_FILE
1866
        echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1867
        echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1868
        echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1869
# Coloration des prompts
1870
        [ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1871
        cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1872
        $SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1873
# Droits d'exécution pour utilisateur apache et sysadmin
1874
        [ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1875
        cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1876
        $SED "s?^Host_Alias.*?Host_Alias        LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost             #réseau de l'organisme?g" /etc/sudoers
1543 richard 1877
# Modify some logrotate files (gammu, ulogd)
1 root 1878
        cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1879
        chmod 644 /etc/logrotate.d/*
714 franck 1880
# rectification sur versions précédentes de la compression des logs
706 franck 1881
        $SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1882
# actualisation des fichiers logs compressés
1342 richard 1883
        for dir in firewall dansguardian httpd
706 franck 1884
        do
714 franck 1885
              find /var/log/$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 1886
        done
1221 richard 1887
# create the alcasar-load_balancing unit
1888
        cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1889
#  This file is part of systemd.
1890
#
1891
#  systemd is free software; you can redistribute it and/or modify it
1892
#  under the terms of the GNU General Public License as published by
1893
#  the Free Software Foundation; either version 2 of the License, or
1894
#  (at your option) any later version.
1895
 
1896
# This unit lauches alcasar-load-balancing.sh script.
1897
[Unit]
1898
Description=alcasar-load_balancing.sh execution
1899
After=network.target iptables.service
1900
 
1901
[Service]
1902
Type=oneshot
1903
RemainAfterExit=yes
1828 richard 1904
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1905
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1906
TimeoutSec=0
1907
SysVStartPriority=99
1908
 
1909
[Install]
1910
WantedBy=multi-user.target
1157 stephane 1911
EOF
1221 richard 1912
# processes launched at boot time (Systemctl)
1839 richard 1913
        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 1914
        do
1574 richard 1915
                /usr/bin/systemctl -q enable $i.service
1221 richard 1916
        done
1452 richard 1917
 
1918
# disable processes at boot time (Systemctl)
1919
        for i in ulogd
1920
        do
1574 richard 1921
                /usr/bin/systemctl -q disable $i.service
1452 richard 1922
        done
1923
 
1221 richard 1924
# Apply French Security Agency (ANSSI) rules
1362 richard 1925
# ignore ICMP broadcast (smurf attack)
1926
        echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1927
# ignore ICMP errors bogus
1928
        echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1929
# remove ICMP redirects responces
1930
        echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1931
        echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1932
# enable SYN Cookies (Syn flood attacks)
1933
        echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1934
# enable kernel antispoofing
1935
        echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1936
# ignore source routing
1937
        echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1938
# set conntrack timer to 1h (3600s) instead of 5 weeks
1939
        echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1940
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1941
        echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1942
# disable iptables_helpers
1943
        echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1944
# Switch to the router mode
1945
        echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 1946
# Remove unused service ipv6
1964 franck 1947
        echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1948
        echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1949
        echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1950
        echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1951
# remove Magic SysReq Keys
1363 richard 1952
        [ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1953
# switch to multi-users runlevel (instead of x11)
1221 richard 1954
        ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1955
#       GRUB modifications (only one time)
1005 richard 1956
# limit wait time to 3s
1957
# create an alcasar entry instead of linux-nonfb
1958
# change display to 1024*768 (vga791)
1600 richard 1959
        grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1960
        if [ $grub_already_modified == 0 ]
1961
                then
1962
                $SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1963
                $SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1964
                $SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1965
                $SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1966
                $SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1967
                $SED "/^gfxmenu/d" /boot/grub/menu.lst
1968
        fi
1221 richard 1969
# Load and apply the previous conf file
1970
        if [ "$mode" = "update" ]
532 richard 1971
        then
1668 richard 1972
                $DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1973
                $DIR_DEST_BIN/alcasar-conf.sh --load
1974
                PARENT_SCRIPT=`basename $0`
1975
                export PARENT_SCRIPT # to avoid stop&start process during the installation process
1976
                $DIR_DEST_BIN/alcasar-conf.sh --apply
1977
                $SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1978
                $SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1979
        fi
1221 richard 1980
        rm -f /tmp/alcasar-conf*
1981
        chown -R root:apache $DIR_DEST_ETC/*
1982
        chmod -R 660 $DIR_DEST_ETC/*
1983
        chmod ug+x $DIR_DEST_ETC/digest
1 root 1984
        cd $DIR_INSTALL
5 franck 1985
        echo ""
1 root 1986
        echo "#############################################################################"
638 richard 1987
        if [ $Lang == "fr" ]
1988
                then
1989
                echo "#                        Fin d'installation d'ALCASAR                       #"
1990
                echo "#                                                                           #"
1991
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1992
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1993
                echo "#                                                                           #"
1994
                echo "#############################################################################"
1995
                echo
1996
                echo "- ALCASAR sera fonctionnel après redémarrage du système"
1997
                echo
1998
                echo "- Lisez attentivement la documentation d'exploitation"
1999
                echo
2000
                echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2001
                echo
2002
                echo "                   Appuyez sur 'Entrée' pour continuer"
2003
        else   
2004
                echo "#                        Enf of ALCASAR install process                     #"
2005
                echo "#                                                                           #"
2006
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2007
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2008
                echo "#                                                                           #"
2009
                echo "#############################################################################"
2010
                echo
2011
                echo "- The system will be rebooted in order to operate ALCASAR"
2012
                echo
2013
                echo "- Read the exploitation documentation"
2014
                echo
2015
                echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2016
                echo
2017
                echo "                   Hit 'Enter' to continue"
2018
        fi
1782 franck 2019
        sleep 2
815 richard 2020
        if [ "$mode" != "update" ]
820 richard 2021
        then
815 richard 2022
                read a
2023
        fi
774 richard 2024
        clear
1 root 2025
        reboot
2026
} # End post_install ()
2027
 
2028
#################################
1005 richard 2029
#       Main Install loop       #
1 root 2030
#################################
832 richard 2031
dir_exec=`dirname "$0"`
2032
if [ $dir_exec != "." ]
2033
then
2034
        echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2035
        echo "Launch this program from the ALCASAR archive directory"
2036
        exit 0
2037
fi
2038
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2039
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2040
nb_args=$#
2041
args=$1
2042
if [ $nb_args -eq 0 ]
2043
then
2044
        nb_args=1
2045
        args="-h"
2046
fi
1062 richard 2047
chmod -R u+x $DIR_SCRIPTS/*
1 root 2048
case $args in
2049
        -\? | -h* | --h*)
2050
                echo "$usage"
2051
                exit 0
2052
                ;;
291 franck 2053
        -i | --install)
1538 richard 2054
                header_install
959 franck 2055
                license
1544 richard 2056
                header_install
29 richard 2057
                testing
595 richard 2058
# RPMs install
2059
                $DIR_SCRIPTS/alcasar-urpmi.sh
2060
                if [ "$?" != "0" ]
1 root 2061
                then
595 richard 2062
                        exit 0
2063
                fi
1249 richard 2064
                if [ -e $CONF_FILE ]
595 richard 2065
                then
597 richard 2066
# Uninstall the running version
1828 richard 2067
                        $DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2068
                fi
636 richard 2069
# Test if manual update 
1362 richard 2070
                if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2071
                then
636 richard 2072
                        header_install
595 richard 2073
                        if [ $Lang == "fr" ]
636 richard 2074
                                then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2075
                                else echo "The configuration file of an old version has been found";
595 richard 2076
                        fi
597 richard 2077
                        response=0
2078
                        PTN='^[oOnNyY]$'
2079
                        until [[ $(expr $response : $PTN) -gt 0 ]]
2080
                        do
2081
                                if [ $Lang == "fr" ]
2082
                                        then echo -n "Voulez-vous l'utiliser (O/n)? ";
2083
                                        else echo -n "Do you want to use it (Y/n)?";
2084
                                 fi
2085
                                read response
2086
                                if [ "$response" = "n" ] || [ "$response" = "N" ]
2087
                                then rm -f /tmp/alcasar-conf*
2088
                                fi
2089
                        done
2090
                fi
636 richard 2091
# Test if update
1057 richard 2092
                if [ -e /tmp/alcasar-conf* ]
597 richard 2093
                then
2094
                        if [ $Lang == "fr" ]
2095
                                then echo "#### Installation avec mise à jour ####";
2096
                                else echo "#### Installation with update     ####";
2097
                        fi
636 richard 2098
# Extract the central configuration file
1057 richard 2099
                        tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2100
                        ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2101
                        PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2102
                        MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2103
                        MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2104
                        UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2105
                        mode="update"
1 root 2106
                fi
1837 richard 2107
                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 2108
                do
2109
                        $func
1362 richard 2110
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2111
                done
5 franck 2112
                ;;
291 franck 2113
        -u | --uninstall)
1828 richard 2114
                if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2115
                then
597 richard 2116
                        if [ $Lang == "fr" ]
2117
                                then echo "ALCASAR n'est pas installé!";
2118
                                else echo "ALCASAR isn't installed!";
2119
                        fi
1 root 2120
                        exit 0
2121
                fi
5 franck 2122
                response=0
2123
                PTN='^[oOnN]$'
580 richard 2124
                until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2125
                do
597 richard 2126
                        if [ $Lang == "fr" ]
2127
                                then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2128
                                else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2129
                        fi
5 franck 2130
                        read response
2131
                done
1103 richard 2132
                if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2133
                then
1103 richard 2134
                        $DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2135
                else   
2136
                        rm -f /tmp/alcasar-conf*
1 root 2137
                fi
597 richard 2138
# Uninstall the running version
1828 richard 2139
                $DIR_SCRIPTS/alcasar-uninstall.sh
1 root 2140
                ;;
2141
        *)
2142
                echo "Argument inconnu :$1";
460 richard 2143
                echo "Unknown argument :$1";
1 root 2144
                echo "$usage"
2145
                exit 1
2146
                ;;
2147
esac
10 franck 2148
# end of script
366 franck 2149