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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 2195 2017-05-02 14:51:01Z 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. 
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# Voir la Licence Publique Générale GNU pour plus de détails. 
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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)
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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
##################################################################
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##                      Function "testing"                      ##
1378 richard 119
## - Test of Mageia version                                     ##
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## - 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 $unknown_os + 1`
149
                fi
150
        done
2149 richard 151
        if [ "$ARCH" == "i586" ]
152
                then
153
                if [ $Lang == "fr" ]
154
                        then echo -n "Votre architecture matérielle doit être en 64bits"
155
                        else echo -n "You hardware architecture must be 64bits"
156
                        exit 0
157
                fi
158
        fi
1529 richard 159
        IFS="$old"
1362 richard 160
# Test if ALCASAR is already installed
161
        if [ -e $CONF_FILE ]
162
        then
163
                current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 164
                if [ $Lang == "fr" ]
1362 richard 165
                        then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
166
                        else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 167
                fi
1362 richard 168
                response=0
169
                PTN='^[oOnNyY]$'
170
                until [[ $(expr $response : $PTN) -gt 0 ]]
171
                do
172
                        if [ $Lang == "fr" ]
173
                                then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
174
                                else echo -n "Do you want to update (Y/n)?";
175
                         fi
176
                        read response
177
                done
178
                if [ "$response" = "n" ] || [ "$response" = "N" ]
179
                then
180
                        rm -f /tmp/alcasar-conf*
181
                else
1684 richard 182
# Retrieve former NICname
183
                        EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`                           # EXTernal InterFace
184
                        INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`                           # INTernal InterFace
1564 richard 185
# Create the current conf file
1362 richard 186
                        $DIR_SCRIPTS/alcasar-conf.sh --create
187
                        mode="update"
188
                fi
1529 richard 189
        fi
1785 richard 190
        if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 191
                then
192
                if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 193
                        then
1529 richard 194
                        echo
1378 richard 195
                        if [ $Lang == "fr" ]
196
                                then   
1529 richard 197
                                echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
1961 richard 198
                                echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2192 richard 199
                                echo "2 - Installez Linux-Mageia 5.1-64bits et ALCASAR (cf. doc d'installation)"
1961 richard 200
                                echo "3 - Importez votre base des usagers"
1378 richard 201
                        else
202
                                echo "The automatic update of ALCASAR can't be performed."
1961 richard 203
                                echo "1 - Save your traceability files and the user database"
2192 richard 204
                                echo "2 - Install Linux-Mageia 5.1-64bits & ALCASAR (cf. installation doc)"
1961 richard 205
                                echo "3 - Import your users database"
1378 richard 206
                        fi
1529 richard 207
                else
208
                        if [ $Lang == "fr" ]
209
                                then   
210
                                echo "L'installation d'ALCASAR ne peut pas être réalisée."
211
                        else
212
                                echo "The installation of ALCASAR can't be performed."
1378 richard 213
                        fi
214
                fi
1529 richard 215
                echo
216
                if [ $Lang == "fr" ]
217
                        then   
2192 richard 218
                        echo "Le système d'exploitation doit être remplacé (Mageia5.1-64bits)"
1529 richard 219
                else
2192 richard 220
                        echo "The OS must be replaced (Mageia5.1-64bits)"
1529 richard 221
                fi
222
                exit 0
1342 richard 223
        fi
1529 richard 224
        if [ ! -d /var/log/netflow/porttracker ]
225
                then
226
# Test of free space on /var
227
                free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
228
                if [ $free_space -lt 10 ]
229
                        then
230
                        if [ $Lang == "fr" ]
231
                                then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
232
                                else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
233
                        fi
234
                exit 0
235
                fi
236
        fi
1378 richard 237
        if [ $Lang == "fr" ]
784 richard 238
                then echo -n "Tests des paramètres réseau : "
595 richard 239
                else echo -n "Network parameters tests : "
240
        fi
1471 richard 241
# Test of Ethernet links state
1828 richard 242
        DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 243
        for i in $DOWN_IF
244
        do
245
                if [ $Lang == "fr" ]
246
                then
247
                        echo "Échec"
248
                        echo "Le lien réseau de la carte $i n'est pas actif."
249
                        echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
250
                else
251
                        echo "Failed"
252
                        echo "The link state of $i interface is down."
253
                        echo "Make sure that this network card is connected to a switch or an A.P."
254
                fi
255
                exit 0
256
        done
257
        echo -n "."
258
 
259
# Test EXTIF config files
1499 richard 260
        PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
261
        PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 262
        PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 263
        if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
264
        then
784 richard 265
                if [ $Lang == "fr" ]
266
                then
267
                        echo "Échec"
268
                        echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
269
                        echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 270
                        echo "Appliquez les changements : 'systemctl restart network'"
784 richard 271
                else
272
                        echo "Failed"
273
                        echo "The Internet connected network card ($EXTIF) isn't well configured."
274
                        echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 275
                        echo "Apply the new configuration 'systemctl restart network'"
784 richard 276
                fi
830 richard 277
                echo "DEVICE=$EXTIF"
784 richard 278
                echo "IPADDR="
279
                echo "NETMASK="
280
                echo "GATEWAY="
281
                echo "DNS1="
282
                echo "DNS2="
830 richard 283
                echo "ONBOOT=yes"
784 richard 284
                exit 0
285
        fi
286
        echo -n "."
1471 richard 287
 
288
# Test if router is alive (Box FAI)
1686 richard 289
        if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 290
                if [ $Lang == "fr" ]
291
                then
292
                        echo "Échec"
293
                        echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
294
                        echo "Réglez ce problème puis relancez ce script."
295
                else
296
                        echo "Failed"
297
                        echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
298
                        echo "Resolv this problem, then restart this script."
299
                fi
29 richard 300
                exit 0
301
        fi
308 richard 302
        echo -n "."
978 franck 303
# On teste le lien vers le routeur par defaut
1499 richard 304
        arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 305
        if [ $(expr $arp_reply) -eq 0 ]
308 richard 306
                then
595 richard 307
                if [ $Lang == "fr" ]
308
                then
309
                        echo "Échec"
1499 richard 310
                        echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 311
                        echo "Réglez ce problème puis relancez ce script."
312
                else
313
                        echo "Failed"
314
                        echo "The Internet gateway doesn't answered"
315
                        echo "Resolv this problem, then restart this script."
316
                fi
308 richard 317
                exit 0
318
        fi
319
        echo -n "."
421 franck 320
# On teste la connectivité Internet
29 richard 321
        rm -rf /tmp/con_ok.html
308 richard 322
        /usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 323
        if [ ! -e /tmp/con_ok.html ]
324
        then
595 richard 325
                if [ $Lang == "fr" ]
326
                then
327
                        echo "La tentative de connexion vers Internet a échoué (google.fr)."
328
                        echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
329
                        echo "Vérifiez la validité des adresses IP des DNS."
330
                else
331
                        echo "The Internet connection try failed (google.fr)."
332
                        echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
333
                        echo "Verify the DNS IP addresses"
334
                fi
29 richard 335
                exit 0
336
        fi
337
        rm -rf /tmp/con_ok.html
308 richard 338
        echo ". : ok"
1389 richard 339
} # end of testing ()
302 richard 340
 
341
##################################################################
1221 richard 342
##                      Function "init"                         ##
302 richard 343
## - Création du fichier "/root/ALCASAR_parametres.txt"                ##
344
## - Installation et modification des scripts du portail        ##
345
##################################################################
346
init ()
347
{
527 richard 348
        if [ "$mode" != "update" ]
302 richard 349
        then
350
# On affecte le nom d'organisme
597 richard 351
                header_install
302 richard 352
                ORGANISME=!
353
                PTN='^[a-zA-Z0-9-]*$'
580 richard 354
                until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 355
                do
595 richard 356
                        if [ $Lang == "fr" ]
597 richard 357
                                then echo -n "Entrez le nom de votre organisme : "
358
                                else echo -n "Enter the name of your organism : "
595 richard 359
                        fi
330 franck 360
                        read ORGANISME
613 richard 361
                        if [ "$ORGANISME" == "" ]
330 franck 362
                                then
363
                                ORGANISME=!
364
                        fi
365
                done
302 richard 366
        fi
1 root 367
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 368
        rm -f $PASSWD_FILE
1350 richard 369
        grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
370
        echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 371
        echo "$grubpwd" >> $PASSWD_FILE
1348 richard 372
        md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 373
        $SED "/^password.*/d" /boot/grub/menu.lst
374
        $SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 375
        mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 376
        echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 377
        echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 378
        radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 379
        echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 380
        echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 381
        secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 382
        echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
383
        echo "$secretuam" >> $PASSWD_FILE
1350 richard 384
        secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 385
        echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
386
        echo "$secretradius" >> $PASSWD_FILE
387
        chmod 640 $PASSWD_FILE
1828 richard 388
#  copy scripts in in /usr/local/bin
5 franck 389
        cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 390
#  copy conf files in /usr/local/etc
1954 richard 391
        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 392
        $SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
393
        $SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
394
        $SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
395
        $SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 396
# generate central conf file
397
        cat <<EOF > $CONF_FILE
612 richard 398
##########################################
399
##                                      ##
400
##          ALCASAR Parameters          ##
401
##                                      ##
402
##########################################
1 root 403
 
612 richard 404
INSTALL_DATE=$DATE
405
VERSION=$VERSION
406
ORGANISM=$ORGANISME
1748 richard 407
HOSTNAME=$HOSTNAME
923 franck 408
DOMAIN=$DOMAIN
612 richard 409
EOF
628 richard 410
        chmod o-rwx $CONF_FILE
1 root 411
} # End of init ()
412
 
413
##################################################################
1221 richard 414
##                      Function "network"                      ##
1 root 415
## - Définition du plan d'adressage du réseau de consultation ##
595 richard 416
## - Nommage DNS du système                                    ##
1336 richard 417
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 418
## - Modification du fichier /etc/hosts                         ##
419
## - Renseignement des fichiers hosts.allow et hosts.deny       ##
420
##################################################################
421
network ()
422
{
423
        header_install
636 richard 424
        if [ "$mode" != "update" ]
425
                then
426
                if [ $Lang == "fr" ]
427
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
428
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
429
                fi
430
                response=0
431
                PTN='^[oOyYnN]$'
432
                until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 433
                do
595 richard 434
                        if [ $Lang == "fr" ]
659 richard 435
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 436
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 437
                        fi
1 root 438
                        read response
439
                done
636 richard 440
                if [ "$response" = "n" ] || [ "$response" = "N" ]
441
                then
442
                        PRIVATE_IP_MASK="0"
443
                        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:]]$'
444
                        until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 445
                        do
595 richard 446
                                if [ $Lang == "fr" ]
597 richard 447
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
448
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 449
                                fi
597 richard 450
                                read PRIVATE_IP_MASK
1 root 451
                        done
636 richard 452
                else
453
                        PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
454
                fi
595 richard 455
        else
637 richard 456
                PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
457
                rm -rf conf/etc/alcasar.conf
1 root 458
        fi
861 richard 459
# Define LAN side global parameters
1740 richard 460
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 461
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 462
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 463
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 464
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 465
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 466
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
467
                then
468
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`      
469
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
470
        fi     
471
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
472
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 473
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 474
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 475
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
476
        PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`                        # private network broadcast (ie.: 192.168.182.255)
1499 richard 477
        private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`                              # last octet of LAN broadcast
478
        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 479
        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 480
        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 481
# Define Internet parameters
1613 franck 482
        DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`                               # 1st DNS server
1499 richard 483
        nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
484
        if [ $nb_dns == 2 ]
485
                then
486
                DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`                        # 2nd DNS server (if exist)
487
        fi
70 franck 488
        DNS1=${DNS1:=208.67.220.220}
489
        DNS2=${DNS2:=208.67.222.222}
1499 richard 490
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 491
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 492
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 493
# Wrtie the conf file
1469 richard 494
        echo "EXTIF=$EXTIF" >> $CONF_FILE
495
        echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 496
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`           # IP setting (static or dynamic)
497
        if [ $IP_SETTING == "dhcp" ]
498
                then
499
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 500
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 501
        else
502
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 503
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 504
        fi
1587 richard 505
        echo "DNS1=$DNS1" >> $CONF_FILE
506
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 507
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 508
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 509
        echo "DHCP=on" >> $CONF_FILE
914 franck 510
        echo "EXT_DHCP_IP=none" >> $CONF_FILE
511
        echo "RELAY_DHCP_IP=none" >> $CONF_FILE
512
        echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1610 franck 513
        echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
514
        echo "INT_DNS_IP=none" >> $CONF_FILE
515
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 516
# network default
597 richard 517
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 518
        cat <<EOF > /etc/sysconfig/network
519
NETWORKING=yes
520
FORWARD_IPV4=true
521
EOF
1499 richard 522
# /etc/hosts config
1 root 523
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
524
        cat <<EOF > /etc/hosts
503 richard 525
127.0.0.1       localhost
1736 richard 526
$PRIVATE_IP     $HOSTNAME.$DOMAIN $HOSTNAME
1 root 527
EOF
1499 richard 528
# EXTIF (Internet) config
529
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
530
        if [ $IP_SETTING == "dhcp" ]
531
                then
532
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 533
DEVICE=$EXTIF
1585 richard 534
BOOTPROTO=dhcp
535
DNS1=127.0.0.1
536
PEERDNS=no
537
RESOLV_MODS=yes
538
ONBOOT=yes
1613 franck 539
NOZEROCONF=yes
1585 richard 540
METRIC=10
541
MII_NOT_SUPPORTED=yes
542
IPV6INIT=no
543
IPV6TO4INIT=no
544
ACCOUNTING=no
545
USERCTL=no
546
MTU=$MTU
547
EOF
548
                else   
549
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
550
DEVICE=$EXTIF
14 richard 551
BOOTPROTO=static
597 richard 552
IPADDR=$PUBLIC_IP
553
NETMASK=$PUBLIC_NETMASK
554
GATEWAY=$PUBLIC_GATEWAY
14 richard 555
DNS1=127.0.0.1
1499 richard 556
RESOLV_MODS=yes
14 richard 557
ONBOOT=yes
558
METRIC=10
1610 franck 559
NOZEROCONF=yes
14 richard 560
MII_NOT_SUPPORTED=yes
561
IPV6INIT=no
562
IPV6TO4INIT=no
563
ACCOUNTING=no
564
USERCTL=no
994 franck 565
MTU=$MTU
14 richard 566
EOF
1499 richard 567
        fi
1336 richard 568
# Config INTIF (consultation LAN) in normal mode
841 richard 569
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
570
DEVICE=$INTIF
571
BOOTPROTO=static
572
ONBOOT=yes
573
NOZEROCONF=yes
574
MII_NOT_SUPPORTED=yes
575
IPV6INIT=no
576
IPV6TO4INIT=no
577
ACCOUNTING=no
578
USERCTL=no
579
EOF
1558 richard 580
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 581
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 582
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 583
DEVICE=$INTIF
584
BOOTPROTO=static
585
IPADDR=$PRIVATE_IP
604 richard 586
NETMASK=$PRIVATE_NETMASK
1 root 587
ONBOOT=yes
588
METRIC=10
589
NOZEROCONF=yes
590
MII_NOT_SUPPORTED=yes
14 richard 591
IPV6INIT=no
592
IPV6TO4INIT=no
593
ACCOUNTING=no
594
USERCTL=no
1 root 595
EOF
596
# Renseignement des fichiers hosts.allow et hosts.deny
597
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
598
        cat <<EOF > /etc/hosts.allow
599
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 600
sshd: ALL
1 root 601
ntpd: $PRIVATE_NETWORK_SHORT
602
EOF
603
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
604
        cat <<EOF > /etc/hosts.deny
605
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
606
EOF
790 richard 607
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 608
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 609
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 610
# load conntrack ftp module
611
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 612
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 613
# load ipt_NETFLOW module
614
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 615
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
616
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
617
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
618
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 619
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 620
# 
860 richard 621
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 622
} # End of network ()
623
 
624
##################################################################
1221 richard 625
##                      Function "ACC"                          ##
1898 richard 626
## - installation of then ALCASAR Control Center (ACC)  )       ##
627
## - configuration of the web server (Apache)                   ##
628
## - creation of the first ACC admin account                    ##
629
## - secure the access                                          ##
1 root 630
##################################################################
1221 richard 631
ACC ()
1 root 632
{
633
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
634
        mkdir $DIR_WEB
1833 richard 635
# Copy & adapt ACC files
316 richard 636
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
637
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
638
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
639
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
640
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
641
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 642
        chown -R apache:apache $DIR_WEB/*
1833 richard 643
# copy & adapt "freeradius-web" files
644
        cp -rf $DIR_CONF/freeradius-web/ /etc/
645
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
646
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
647
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
648
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
649
        cat <<EOF > /etc/freeradius-web/naslist.conf
650
nas1_name: alcasar-$ORGANISME
651
nas1_model: Network Access Controler
652
nas1_ip: $PRIVATE_IP
653
nas1_port_num: 0
654
nas1_community: public
655
EOF
656
        chown -R apache:apache /etc/freeradius-web/
657
# create the log & backup structure :
1489 richard 658
# - base = users database
659
# - archive = tarball of "base + http firewall + netflow"
1833 richard 660
# - security = watchdog log
2138 richard 661
        for i in base archive security activity_report;
1 root 662
        do
663
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
664
        done
5 franck 665
        chown -R root:apache $DIR_SAVE
1833 richard 666
# Configuring & securing php
71 richard 667
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 668
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
669
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 670
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
671
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 672
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
673
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 674
# Configuring & sécuring Apache
790 richard 675
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 676
        [ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 677
        $SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 678
        $SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 679
        $SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
680
        echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
681
        echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
682
        [ -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
683
        $SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
684
        $SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
685
        $SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
686
        $SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
687
        $SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
688
        $SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 689
        [ -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 690
        echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
691
        echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
692
        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
693
        echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
694
        echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
695
        echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
696
        echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 697
# Error page management
1534 richard 698
[ -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
699
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 700
Alias /error/ "/var/www/html/"
701
<Directory "/usr/share/httpd/error">
702
    AllowOverride None
703
    Options IncludesNoExec
704
    AddOutputFilter Includes html
705
    AddHandler type-map var
706
    Require all granted
707
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
708
    ForceLanguagePriority Prefer Fallback
709
</Directory>
710
ErrorDocument 400 /error/error.php?error=400
711
ErrorDocument 401 /error/error.php?error=401
712
ErrorDocument 403 /error/error.php?error=403
1992 richard 713
ErrorDocument 404 /error/index.php
1532 richard 714
ErrorDocument 405 /error/error.php?error=405
715
ErrorDocument 408 /error/error.php?error=408
716
ErrorDocument 410 /error/error.php?error=410
717
ErrorDocument 411 /error/error.php?error=411
718
ErrorDocument 412 /error/error.php?error=412
719
ErrorDocument 413 /error/error.php?error=413
720
ErrorDocument 414 /error/error.php?error=414
721
ErrorDocument 415 /error/error.php?error=415
722
ErrorDocument 500 /error/error.php?error=500
723
ErrorDocument 501 /error/error.php?error=501
724
ErrorDocument 502 /error/error.php?error=502
725
ErrorDocument 503 /error/error.php?error=503
726
ErrorDocument 506 /error/error.php?error=506
727
EOF
1359 richard 728
        [ -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
729
        $SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
730
        [ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
731
        cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 732
</body>
733
</html>
734
EOF
735
# Définition du premier compte lié au profil 'admin'
1833 richard 736
if [ "$mode" = "install" ]
737
        then
1676 richard 738
                header_install
613 richard 739
                admin_portal=!
740
                PTN='^[a-zA-Z0-9-]*$'
741
                until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
742
                        do
743
                        header_install
744
                        if [ $Lang == "fr" ]
745
                        then
746
                                echo ""
747
                                echo "Définissez un premier compte d'administration du portail :"
748
                                echo
749
                                echo -n "Nom : "
750
                        else
751
                                echo ""
752
                                echo "Define the first account allow to administrate the portal :"
753
                                echo
754
                                echo -n "Account : "
755
                        fi
756
                        read admin_portal
757
                        if [ "$admin_portal" == "" ]
758
                                then
759
                                admin_portal=!
760
                        fi
761
                        done
1268 richard 762
# Creation of keys file for the admin account ("admin")
510 richard 763
                [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
764
                mkdir -p $DIR_DEST_ETC/digest
765
                chmod 755 $DIR_DEST_ETC/digest
766
                until [ -s $DIR_DEST_ETC/digest/key_admin ]
767
                        do
1748 richard 768
                                /usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 769
                        done
1828 richard 770
                $DIR_DEST_BIN/alcasar-profil.sh --list
1833 richard 771
fi
772
# ACC partitioning
988 franck 773
        rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 774
        cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 775
<Directory $DIR_ACC>
1 root 776
        SSLRequireSSL
777
        AllowOverride None
778
        Order deny,allow
779
        Deny from all
780
        Allow from 127.0.0.1
781
        Allow from $PRIVATE_NETWORK_MASK
782
        require valid-user
783
        AuthType digest
1748 richard 784
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 785
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 786
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 787
        AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 788
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 789
</Directory>
316 richard 790
<Directory $DIR_ACC/admin>
1 root 791
        SSLRequireSSL
792
        AllowOverride None
793
        Order deny,allow
794
        Deny from all
795
        Allow from 127.0.0.1
796
        Allow from $PRIVATE_NETWORK_MASK
797
        require valid-user
798
        AuthType digest
1748 richard 799
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 800
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 801
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 802
        AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 803
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 804
</Directory>
344 richard 805
<Directory $DIR_ACC/manager>
1 root 806
        SSLRequireSSL
807
        AllowOverride None
808
        Order deny,allow
809
        Deny from all
810
        Allow from 127.0.0.1
811
        Allow from $PRIVATE_NETWORK_MASK
812
        require valid-user
813
        AuthType digest
1748 richard 814
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 815
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 816
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 817
        AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 818
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 819
</Directory>
316 richard 820
<Directory $DIR_ACC/backup>
821
        SSLRequireSSL
822
        AllowOverride None
823
        Order deny,allow
824
        Deny from all
825
        Allow from 127.0.0.1
826
        Allow from $PRIVATE_NETWORK_MASK
827
        require valid-user
828
        AuthType digest
1748 richard 829
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 830
        AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 831
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 832
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 833
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 834
</Directory>
811 richard 835
Alias /save/ "$DIR_SAVE/"
836
<Directory $DIR_SAVE>
837
        SSLRequireSSL
838
        Options Indexes
839
        Order deny,allow
840
        Deny from all
841
        Allow from 127.0.0.1
842
        Allow from $PRIVATE_NETWORK_MASK
843
        require valid-user
844
        AuthType digest
1748 richard 845
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 846
        AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 847
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 848
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 849
</Directory>
1833 richard 850
<Directory $DIR_WEB/pass>
851
        SSLRequireSSL
852
        AllowOverride None
853
        Order deny,allow
854
        Deny from all
855
        Allow from 127.0.0.1
856
        Allow from $PRIVATE_NETWORK_MASK
857
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN
858
</Directory>
1 root 859
EOF
2077 franck 860
# Replacement of the extension .cer by .der in MIME type
861
$SED "s?^application/pkix-cert.*?application/pkix-cert          der?g" /etc/mime.types
1833 richard 862
# Launch after coova (in order to wait tun0 to be up)
1378 richard 863
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 864
} # End of ACC ()
1 root 865
 
1893 richard 866
##########################################################################
867
##                              Fonction "CA"                           ##
1898 richard 868
## - Creating the CA and the server certificate (apache)                ##
1893 richard 869
##########################################################################
1221 richard 870
CA ()
1 root 871
{
510 richard 872
        $DIR_DEST_BIN/alcasar-CA.sh
800 richard 873
        FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 874
        [ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 875
        cat <<EOF > $FIC_VIRTUAL_SSL
876
# default SSL virtual host, used for all HTTPS requests that do not
877
# match a ServerName or ServerAlias in any <VirtualHost> block.
878
 
879
<VirtualHost _default_:443>
880
# general configuration
881
    ServerAdmin root@localhost
1748 richard 882
    ServerName $HOSTNAME.$DOMAIN
1410 richard 883
 
884
# SSL configuration
885
    SSLEngine on
886
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
887
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
888
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
889
    CustomLog logs/ssl_request_log \
890
        "%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
891
    ErrorLog logs/ssl_error_log
892
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
893
</VirtualHost>
894
EOF
5 franck 895
        chown -R root:apache /etc/pki
1 root 896
        chmod -R 750 /etc/pki
1389 richard 897
} # End of CA ()
1 root 898
 
1837 richard 899
##################################################################
900
##                      Function "time_server"                  ##
901
## - Configuring NTP server                                     ##
902
##################################################################
903
time_server ()
904
{
905
# Set the Internet time server
906
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
907
        cat <<EOF > /etc/ntp/step-tickers
908
0.fr.pool.ntp.org       # adapt to your country
909
1.fr.pool.ntp.org
910
2.fr.pool.ntp.org
911
EOF
912
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
913
        cat <<EOF > /etc/ntp.conf
914
server 0.fr.pool.ntp.org        # adapt to your country
915
server 1.fr.pool.ntp.org
916
server 2.fr.pool.ntp.org
917
server 127.127.1.0              # local clock si NTP internet indisponible ...
918
fudge 127.127.1.0 stratum 10
919
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
920
restrict 127.0.0.1
921
driftfile /var/lib/ntp/drift
922
logfile /var/log/ntp.log
923
disable monitor
924
EOF
925
        chown -R ntp:ntp /var/lib/ntp
926
# Synchronize now
927
        ntpd -q -g &
928
} # End of time_server ()
929
 
1 root 930
##########################################################################################
1221 richard 931
##                      Fonction "init_db"                                              ##
1 root 932
## - Initialisation de la base Mysql                                                    ##
933
## - Affectation du mot de passe de l'administrateur (root)                             ##
934
## - Suppression des bases et des utilisateurs superflus                                ##
935
## - Création de la base 'radius'                                                      ##
936
## - Installation du schéma de cette base                                              ##
937
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)  ##
938
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)              ##
939
##########################################################################################
940
init_db ()
941
{
1990 richard 942
        if [ `systemctl is-active mysqld` == "active" ]
943
        then
944
                systemctl stop mysqld
945
        fi
1355 richard 946
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1991 richard 947
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
1 root 948
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 949
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 950
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 951
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
952
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
953
        $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
1574 richard 954
        /usr/bin/systemctl start mysqld.service
1963 richard 955
        nb_round=1
1981 richard 956
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 957
        do
958
                nb_round=`expr $nb_round + 1`
959
                sleep 2
960
        done
1981 richard 961
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 962
        then
1981 richard 963
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 964
                exit
1955 richard 965
        fi
1 root 966
        mysqladmin -u root password $mysqlpwd
967
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 968
# Secure the server
969
        $MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
970
        $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 971
# Create 'radius' database
1317 richard 972
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 973
# Add an empty radius database structure
1800 richard 974
        mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 975
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 976
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 977
        $SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
978
        $SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 979
        /usr/bin/systemctl daemon-reload
1389 richard 980
} # End of init_db ()
1 root 981
 
982
##########################################################################
1389 richard 983
##                      Fonction "radius"                               ##
1 root 984
## - Paramètrage des fichiers de configuration FreeRadius              ##
985
## - Affectation du secret partagé entre coova-chilli et freeradius    ##
986
## - Modification de fichier de conf pour l'accès à Mysql             ##
987
##########################################################################
1389 richard 988
radius ()
1 root 989
{
1800 richard 990
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 991
        chown -R radius:radius /etc/raddb
992
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 993
# Set radius.conf parameters
1 root 994
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
995
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
996
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 997
# remove the proxy function
1 root 998
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
999
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 1000
# remove EAP module
654 richard 1001
        $SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 1002
# listen on loopback (should be modified later if EAP enabled)
1 root 1003
        $SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 1004
# enable the  SQL module (and SQL counter)
1 root 1005
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
1006
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
1007
        $SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 1008
# only include modules for ALCASAR needs
1009
        $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
1010
        $SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
1011
        $SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
1012
        $SED "s?^[\t ]*\#       daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
1013
        $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
1014
        $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 1015
# remvove virtual server and copy our conf file
1 root 1016
        rm -f /etc/raddb/sites-enabled/*
1278 richard 1017
        cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1018
        chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1019
        chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1020
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1021
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1022
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1023
        touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1024
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1025
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1026
        cat << EOF > /etc/raddb/clients.conf
1027
client 127.0.0.1 {
1028
        secret = $secretradius
1029
        shortname = localhost
1030
}
1031
EOF
1278 richard 1032
# sql.conf modification
1 root 1033
        [ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1034
        $SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1035
        $SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1036
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1037
        $SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1038
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1039
        [ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1040
        cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1041
# counter.conf modification (change the Max-All-Session-Time counter)
1042
        [ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1043
        cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1044
        chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1045
# make certain that mysql is up before radius start
1046
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1047
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1048
        /usr/bin/systemctl daemon-reload
1389 richard 1049
} # End radius ()
1 root 1050
 
799 richard 1051
##################################################################################
1389 richard 1052
##                      Fonction "chilli"                                       ##
799 richard 1053
## - Création du fichier d'initialisation et de configuration de coova-chilli  ##
1054
## - Paramètrage de la page d'authentification (intercept.php)                 ##
1055
##################################################################################
1389 richard 1056
chilli ()
1 root 1057
{
1370 richard 1058
# chilli unit for systemd
1059
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1060
#  This file is part of systemd.
1061
#
1062
#  systemd is free software; you can redistribute it and/or modify it
1063
#  under the terms of the GNU General Public License as published by
1064
#  the Free Software Foundation; either version 2 of the License, or
1065
#  (at your option) any later version.
1370 richard 1066
[Unit]
1067
Description=chilli is a captive portal daemon
1068
After=network.target
1069
 
1070
[Service]
1379 richard 1071
Type=forking
1370 richard 1072
ExecStart=/usr/libexec/chilli start
1073
ExecStop=/usr/libexec/chilli stop
1074
ExecReload=/usr/libexec/chilli reload
1075
PIDFile=/var/run/chilli.pid
1076
 
1077
[Install]
1078
WantedBy=multi-user.target
1079
EOF
799 richard 1080
# init file creation
1370 richard 1081
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1082
        cat <<EOF > /etc/init.d/chilli
799 richard 1083
#!/bin/sh
1084
#
1085
# chilli CoovaChilli init
1086
#
1087
# chkconfig: 2345 65 35
1088
# description: CoovaChilli
1089
### BEGIN INIT INFO
1090
# Provides:       chilli
1091
# Required-Start: network 
1092
# Should-Start: 
1093
# Required-Stop:  network
1094
# Should-Stop: 
1095
# Default-Start:  2 3 5
1096
# Default-Stop:
1097
# Description:    CoovaChilli access controller
1098
### END INIT INFO
1099
 
1100
[ -f /usr/sbin/chilli ] || exit 0
1101
. /etc/init.d/functions
1102
CONFIG=/etc/chilli.conf
1103
pidfile=/var/run/chilli.pid
1104
[ -f \$CONFIG ] || {
1105
    echo "\$CONFIG Not found"
1106
    exit 0
1107
}
1108
RETVAL=0
1109
prog="chilli"
1110
case \$1 in
1111
    start)
1112
        if [ -f \$pidfile ] ; then
1113
                gprintf "chilli is already running"
1114
        else
1115
                gprintf "Starting \$prog: "
1116
                rm -f /var/run/chilli* # cleaning
1828 richard 1117
                /usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1118
                echo 1 > /proc/sys/net/ipv4/ip_forward
1119
                [ -e /dev/net/tun ] || {
1120
                (cd /dev;
1121
                        mkdir net;
1122
                        cd net;
1123
                        mknod tun c 10 200)
1124
                }
1336 richard 1125
                ifconfig $INTIF 0.0.0.0
1576 richard 1126
                /usr/sbin/ethtool -K $INTIF gro off
799 richard 1127
                daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1128
                RETVAL=$?
1129
        fi
1130
        ;;
1131
 
1132
    reload)
1133
        killall -HUP chilli
1134
        ;;
1135
 
1136
    restart)
1137
        \$0 stop
1138
        sleep 2
1139
        \$0 start
1140
        ;;
1141
 
1142
    status)
1143
        status chilli
1144
        RETVAL=0
1145
        ;;
1146
 
1147
    stop)
1148
        if [ -f \$pidfile ] ; then  
1149
                gprintf "Shutting down \$prog: "
1150
                killproc /usr/sbin/chilli
1151
                RETVAL=\$?
1152
                [ \$RETVAL = 0 ] && rm -f $pidfile
1153
        else   
1154
                gprintf "chilli is not running"
1155
        fi
1156
        ;;
1157
 
1158
    *)
1159
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1160
        exit 1
1161
esac
1162
echo
1163
EOF
1801 richard 1164
chmod a+x /etc/init.d/chilli
1165
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1166
# conf file creation
346 richard 1167
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1168
        #NTP Option configuration for DHCP
2032 richard 1169
        #DHCP Options : rfc2132
1170
                #dhcp option value will be convert in hexa.
1171
                #NTP option (or 'option 42') is like :
1172
                #                       
1173
                #    Code   Len         Address 1               Address 2
1174
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1175
                #   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1176
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1177
                #
1178
                #Code : 42 => 2a
1179
                #Len : 4 => 04
2016 raphael.pi 1180
        PRIVATE_IP_HEXA=$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f1))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f2))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f3))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f4))
346 richard 1181
        cat <<EOF > /etc/chilli.conf
1182
# coova config for ALCASAR
1183
cmdsocket       /var/run/chilli.sock
1336 richard 1184
unixipc         chilli.$INTIF.ipc
1551 richard 1185
pidfile         /var/run/chilli.pid
346 richard 1186
net             $PRIVATE_NETWORK_MASK
595 richard 1187
dhcpif          $INTIF
841 richard 1188
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1189
#nodynip
865 richard 1190
#statip
1191
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1192
domain          $DOMAIN
355 richard 1193
dns1            $PRIVATE_IP
1194
dns2            $PRIVATE_IP
346 richard 1195
uamlisten       $PRIVATE_IP
503 richard 1196
uamport         3990
837 richard 1197
macauth
1198
macpasswd       password
1697 richard 1199
strictmacauth
1243 richard 1200
locationname    $HOSTNAME.$DOMAIN
346 richard 1201
radiusserver1   127.0.0.1
1202
radiusserver2   127.0.0.1
1203
radiussecret    $secretradius
1204
radiusauthport  1812
1205
radiusacctport  1813
1243 richard 1206
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
1207
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1208
uamsecret       $secretuam
1249 richard 1209
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1210
coaport         3799
1379 richard 1211
conup           $DIR_DEST_BIN/alcasar-conup.sh
1212
condown         $DIR_DEST_BIN/alcasar-condown.sh
503 richard 1213
include         $DIR_DEST_ETC/alcasar-uamallowed
1214
include         $DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1215
dhcpopt         2a04$PRIVATE_IP_HEXA
2088 raphael.pi 1216
macup           $DIR_DEST_BIN/alcasar-macup.sh
1217
macdown         $DIR_DEST_BIN/alcasar-macdown.sh
1613 franck 1218
#dhcpgateway            none
1219
#dhcprelayagent         none
1610 franck 1220
#dhcpgatewayport        none
346 richard 1221
EOF
1336 richard 1222
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1223
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1224
# create files for trusted domains and urls
1148 crox53 1225
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1226
        chown root:apache $DIR_DEST_ETC/alcasar-*
1227
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1228
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1229
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1230
        $SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1231
# user 'chilli' creation (in order to run conup/off and up/down scripts
1232
        chilli_exist=`grep chilli /etc/passwd|wc -l`
1233
        if [ "$chilli_exist" == "1" ]
1234
        then
1235
              userdel -r chilli 2>/dev/null
1236
        fi
1237
        groupadd -f chilli
1238
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1239
}  # End of chilli ()
1349 richard 1240
 
1 root 1241
##################################################################
1389 richard 1242
##              Fonction "dansguardian"                         ##
1 root 1243
## - Paramètrage du gestionnaire de contenu Dansguardian       ##
1244
##################################################################
1389 richard 1245
dansguardian ()
1 root 1246
{
1841 richard 1247
        mkdir -p /var/dansguardian /var/log/dansguardian
1248
        chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1249
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1250
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1251
        [ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1252
# By default the filter is off 
1556 richard 1253
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1254
# French deny HTML page
497 richard 1255
        $SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1256
# Listen only on LAN side
497 richard 1257
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1258
# DG send its flow to HAVP
1259
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1260
# replace the default deny HTML page
1 root 1261
        cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1262
        cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1263
# Don't log
1264
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1265
# on désactive par défaut le controle de contenu des pages html
497 richard 1266
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1267
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1268
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1269
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1270
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1271
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1272
 
1273
# Configure Dansguardian for large site
1274
# Minimum number of processus to handle connections
1275
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1276
# Maximum number of processus to handle connections
1277
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1278
# Run at least 8 daemons
1279
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1280
# minimum number of processes to spawn
1281
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1282
# maximum age of a child process before it croaks it
1283
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1284
 
1 root 1285
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1286
        [ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1287
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1288
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1289
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1290
        touch $DIR_DG/lists/bannedextensionlist
1291
        touch $DIR_DG/lists/bannedmimetypelist
1292
# 'Safesearch' regex actualisation
498 richard 1293
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1294
# empty LAN IP list that won't be WEB filtered
1295
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1296
        touch $DIR_DG/lists/exceptioniplist
1297
# Keep a copy of URL & domain filter configuration files
1298
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1299
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1300
} # End of dansguardian ()
1 root 1301
 
71 richard 1302
##################################################################
1221 richard 1303
##                      Fonction "antivirus"                    ##
1357 richard 1304
## - configuration of havp, libclamav and freshclam             ##
71 richard 1305
##################################################################
1306
antivirus ()           
1307
{
1358 richard 1308
# create 'havp' user
288 richard 1309
        havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1310
        if [ "$havp_exist" == "1" ]
288 richard 1311
        then
478 richard 1312
              userdel -r havp 2>/dev/null
894 richard 1313
              groupdel havp 2>/dev/null
288 richard 1314
        fi
307 richard 1315
        groupadd -f havp
1486 richard 1316
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1317
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1318
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1319
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1320
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1321
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1322
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1323
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1324
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1325
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1326
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1327
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1328
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1329
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1330
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1331
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1332
# skip checking of youtube flow (too heavy load / risk too low)
1333
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1334
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1335
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1336
# adapt init script and systemd unit
335 richard 1337
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1338
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1339
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1340
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1341
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1342
# replace of the intercept page (template)
340 richard 1343
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1344
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1345
# update virus database every 4 hours (24h/6)
1357 richard 1346
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1347
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1348
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1349
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1350
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1351
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1352
# update now
1382 richard 1353
        /usr/bin/freshclam --no-warnings
1389 richard 1354
} # End of antivirus ()
71 richard 1355
 
1486 richard 1356
##########################################################################
1357
##                      Fonction "tinyproxy"                            ##
1358
## - configuration of tinyproxy (proxy between filterde users and havp) ##
1359
##########################################################################
1485 richard 1360
tinyproxy ()           
1361
{
1486 richard 1362
        tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1363
        if [ "$tinyproxy_exist" == "1" ]
1364
        then
1365
              userdel -r tinyproxy 2>/dev/null
1366
              groupdel tinyproxy 2>/dev/null
1367
        fi
1368
        groupadd -f tinyproxy
1488 richard 1369
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1370
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1371
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1372
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1373
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1374
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1375
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1376
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1377
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1378
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1379
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1380
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1381
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1382
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1383
# Create the systemd unit
1384
cat << EOF > /lib/systemd/system/tinyproxy.service
1385
#  This file is part of systemd.
1386
#
1387
#  systemd is free software; you can redistribute it and/or modify it
1388
#  under the terms of the GNU General Public License as published by
1389
#  the Free Software Foundation; either version 2 of the License, or
1390
#  (at your option) any later version.
1485 richard 1391
 
1509 richard 1392
# This unit launches tinyproxy (a very light proxy).
1518 richard 1393
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1394
[Unit]
1395
Description=Tinyproxy Web Proxy Server
1396
After=network.target iptables.service
1397
 
1398
[Service]
1399
Type=forking
1518 richard 1400
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1401
ExecStartPre=/bin/sleep 2
1402
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1403
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1404
 
1405
[Install]
1406
WantedBy=multi-user.target
1407
EOF
1408
 
1485 richard 1409
} # end of tinyproxy
1 root 1410
##################################################################################
1389 richard 1411
##                      function "ulogd"                                        ##
476 richard 1412
## - Ulog config for multi-log files                                            ##
1413
##################################################################################
1389 richard 1414
ulogd ()
476 richard 1415
{
1416
# Three instances of ulogd (three different logfiles)
1417
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1418
        nl=1
1358 richard 1419
        for log_type in traceability ssh ext-access
478 richard 1420
        do
1365 richard 1421
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1422
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1423
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1424
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1425
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1426
[emu1]
478 richard 1427
file="/var/log/firewall/$log_type.log"
1428
sync=1
1429
EOF
1452 richard 1430
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1431
                nl=`expr $nl + 1`
1432
        done
476 richard 1433
        chown -R root:apache /var/log/firewall
1434
        chmod 750 /var/log/firewall
1435
        chmod 640 /var/log/firewall/*
1389 richard 1436
}  # End of ulogd ()
476 richard 1437
 
1159 crox53 1438
 
1439
##########################################################
1389 richard 1440
##              Function "nfsen"                        ##
1567 richard 1441
## - install the nfsen grapher                          ##
1442
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1443
##########################################################
1389 richard 1444
nfsen()
1 root 1445
{
2176 richard 1446
        tar xzf ./conf/nfsen/nfsen-1.3.8.tar.gz -C /tmp/
1365 richard 1447
# Add PortTracker plugin
1534 richard 1448
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1449
        do
1536 richard 1450
        [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1451
        done
2176 richard 1452
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.8/contrib/PortTracker/PortTracker.pm
1365 richard 1453
# use of our conf file and init unit
2176 richard 1454
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.8/etc/
1570 richard 1455
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1456
        DirTmp=$(pwd)
2176 richard 1457
        cd /tmp/nfsen-1.3.8/
1570 richard 1458
        /usr/bin/perl install.pl etc/nfsen.conf
1459
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1460
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1461
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1462
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1463
        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
1464
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1465
# nfsen unit for systemd
1466
cat << EOF > /lib/systemd/system/nfsen.service
1467
#  This file is part of systemd.
1468
#
1469
#  systemd is free software; you can redistribute it and/or modify it
1470
#  under the terms of the GNU General Public License as published by
1471
#  the Free Software Foundation; either version 2 of the License, or
1472
#  (at your option) any later version.
1473
 
1474
# This unit launches nfsen (a Netflow grapher).
1475
[Unit]
1476
Description= NfSen init script
1477
After=network.target iptables.service
1478
 
1479
[Service]
1480
Type=oneshot
1481
RemainAfterExit=yes
1393 richard 1482
PIDFile=/var/run/nfsen/nfsen.pid
1483
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1484
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1485
ExecStart=/usr/bin/nfsen start
1486
ExecStop=/usr/bin/nfsen stop
1393 richard 1487
ExecReload=/usr/bin/nfsen restart
1372 richard 1488
TimeoutSec=0
1489
 
1490
[Install]
1491
WantedBy=multi-user.target
1492
EOF
1365 richard 1493
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1494
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1495
# expire delay for the profile "live"
1574 richard 1496
        /usr/bin/systemctl start nfsen
1393 richard 1497
        /bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1498
# add SURFmap plugin
1509 richard 1499
        cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1500
        cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1501
        tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1502
        cd /tmp/
1503
        /usr/bin/sh SURFmap/install.sh
1544 richard 1504
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1505
# clear the installation
1221 richard 1506
        cd $DirTmp
1509 richard 1507
        rm -rf /tmp/nfsen*
1508
        rm -rf /tmp/SURFmap*
1389 richard 1509
} # End of nfsen ()
1 root 1510
 
1390 richard 1511
##################################################
1541 richard 1512
##              Function "vnstat"               ##
1513
## Initialization of Vnstat and vnstat phpFE    ##
1514
##################################################
1515
vnstat ()
1516
{
1517
         [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1518
         $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1519
         [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1520
         $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1521
        /usr/bin/vnstat -u -i $EXTIF
1522
} # End of vnstat       
1523
##################################################
1389 richard 1524
##              Function "dnsmasq"              ##
1390 richard 1525
##################################################
1389 richard 1526
dnsmasq ()
219 jeremy 1527
{
1528
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1529
        [ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1976 franck 1530
#       $SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
1531
        $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 1532
        $SED "s?^local=.*?local=/$DOMAIN/?g" $DIR_DEST_ETC/alcasar-dns-name # default domain name for all dnsmasq daemons
503 richard 1533
        [ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1534
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1535
        cat << EOF > /etc/dnsmasq.conf
520 richard 1536
# Configuration file for "dnsmasq in forward mode"
1387 richard 1537
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
259 richard 1538
listen-address=$PRIVATE_IP
1390 richard 1539
pid-file=/var/run/dnsmasq.pid
259 richard 1540
listen-address=127.0.0.1
286 richard 1541
no-dhcp-interface=$INTIF
1387 richard 1542
no-dhcp-interface=tun0
1543
no-dhcp-interface=lo
259 richard 1544
bind-interfaces
1721 richard 1545
cache-size=2048
259 richard 1546
domain-needed
1547
expand-hosts
1548
bogus-priv
1549
filterwin2k
1550
server=$DNS1
1551
server=$DNS2
1387 richard 1552
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1553
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1554
#dhcp-option=option:router,$PRIVATE_IP
1555
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1556
#domain=$DOMAIN
259 richard 1557
 
1387 richard 1558
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1559
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1560
EOF
1356 richard 1561
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1562
        cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1563
# Configuration file for "dnsmasq with blacklist"
1873 richard 1564
# Add Toulouse University blacklist domains
1472 richard 1565
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1015 richard 1566
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1567
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1568
listen-address=$PRIVATE_IP
1569
port=54
1570
no-dhcp-interface=$INTIF
1387 richard 1571
no-dhcp-interface=tun0
1472 richard 1572
no-dhcp-interface=lo
498 richard 1573
bind-interfaces
1721 richard 1574
cache-size=2048
498 richard 1575
domain-needed
1576
expand-hosts
1577
bogus-priv
1578
filterwin2k
2009 raphael.pi 1579
log-queries
1580
log-facility=/var/log/dnsmasq/dnsmasq-blacklist.log
498 richard 1581
server=$DNS1
1582
server=$DNS2
1583
EOF
1379 richard 1584
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1585
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1586
# Configuration file for "dnsmasq with whitelist"
1873 richard 1587
# ADD Toulouse university whitelist domains
1472 richard 1588
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1356 richard 1589
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1590
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1591
listen-address=$PRIVATE_IP
1592
port=55
1593
no-dhcp-interface=$INTIF
1387 richard 1594
no-dhcp-interface=tun0
1472 richard 1595
no-dhcp-interface=lo
1356 richard 1596
bind-interfaces
1721 richard 1597
cache-size=1024
1356 richard 1598
domain-needed
1599
expand-hosts
1600
bogus-priv
1601
filterwin2k
1867 raphael.pi 1602
ipset=/#/wl_ip_allowed                  # dynamicly add the resolv IP address in the Firewall rules
1472 richard 1603
address=/#/$PRIVATE_IP                          # for Domain name without local resolution (WL)  
1356 richard 1604
EOF
1472 richard 1605
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1606
        cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1607
# Configuration file for "dnsmasq as a blackhole"
1608
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1609
address=/#/$PRIVATE_IP                          # redirect all on ALCASAR IP address
1610
pid-file=/var/run/dnsmasq-blackhole.pid
1611
listen-address=$PRIVATE_IP
1612
port=56
1613
no-dhcp-interface=$INTIF
1614
no-dhcp-interface=tun0
1615
no-dhcp-interface=lo
1616
bind-interfaces
1617
cache-size=256
1618
domain-needed
1619
expand-hosts
1620
bogus-priv
1621
filterwin2k
1622
EOF
1623
 
1517 richard 1624
# the main instance should start after network and chilli (which create tun0)
1547 richard 1625
        [ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1626
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1627
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1628
        for list in blacklist whitelist blackhole
1629
        do
1630
                cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1631
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1632
                $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1633
        done
308 richard 1634
} # End dnsmasq
1635
 
1636
##########################################################
1221 richard 1637
##              Fonction "BL"                           ##
308 richard 1638
##########################################################
1639
BL ()
1640
{
1930 richard 1641
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1642
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1643
        mkdir -p /tmp/blacklists
1938 richard 1644
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1645
# creation of file for the rehabilited domains and urls
648 richard 1646
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1647
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1648
        touch $DIR_DG/lists/exceptionsitelist
1649
        touch $DIR_DG/lists/exceptionurllist
311 richard 1650
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1651
        cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1652
# Dansguardian filter config for ALCASAR
1653
EOF
648 richard 1654
        cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1655
# Dansguardian domain filter config for ALCASAR
1656
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1657
#**
1658
# block all SSL and CONNECT tunnels
1659
**s
1660
# block all SSL and CONNECT tunnels specified only as an IP
1661
*ips
1662
# block all sites specified only by an IP
1663
*ip
1664
EOF
1852 raphael.pi 1665
# Add Bing to the safesearch url regext list (parental control)
878 richard 1666
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1667
# Bing - add 'adlt=strict'
1668
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1669
EOF
1913 richard 1670
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1671
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1672
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1673
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1674
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1675
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1676
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1677
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1678
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1679
# add custom ALCASAR BL files
1957 richard 1680
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1681
        do
1682
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1683
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1684
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1685
        done
1686
        chown -R dansguardian:apache $DIR_DG
1687
        chown -R root:apache $DIR_DEST_SHARE
1688
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1689
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1690
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1691
# enable the default categories
1957 richard 1692
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
308 richard 1693
}
219 jeremy 1694
 
1 root 1695
##########################################################
1221 richard 1696
##              Fonction "cron"                         ##
1 root 1697
## - Mise en place des différents fichiers de cron     ##
1698
##########################################################
1699
cron ()
1700
{
1701
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1702
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1703
        cat <<EOF > /etc/crontab
1828 richard 1704
SHELL=/usr/bin/bash
1705
PATH=/usr/sbin:/usr/bin
1 root 1706
MAILTO=root
1707
HOME=/
1708
 
1709
# run-parts
1710
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1711
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1712
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1713
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1714
EOF
1715
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1716
        cat <<EOF >> /etc/anacrontab
667 franck 1717
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1718
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1719
7       20      cron.importClean        nice /etc/cron.d/alcasar-clean_import
1 root 1720
EOF
1247 crox53 1721
 
811 richard 1722
        cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1723
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1724
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1725
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1726
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1727
EOF
952 franck 1728
        cat <<EOF > /etc/cron.d/alcasar-archive
1729
# Archive des logs et de la base de données (tous les lundi à 5h35)
1730
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1731
EOF
1566 richard 1732
        cat << EOF > /etc/cron.d/alcasar-ticket-clean
1733
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1734
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1735
EOF
722 franck 1736
        cat << EOF > /etc/cron.d/alcasar-distrib-updates
1737
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1738
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1739
EOF
1159 crox53 1740
 
1945 richard 1741
        cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1742
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1743
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1744
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1745
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1746
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
2009 raphael.pi 1747
# 'alcasar-activity_report.sh' (every sunday at 5h35 pm) : generate an activity report in PDF
1808 richard 1748
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1749
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1750
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1751
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1752
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1753
EOF
671 franck 1754
        cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1755
# run the "watchdog" every 3'
1756
# 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 1757
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1758
 
1 root 1759
EOF
1808 richard 1760
# Enabling the watchdog every 18'
808 franck 1761
        cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1762
# activate  the daemon-watchdog after boot process
1851 franck 1763
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1764
# activate the daemon-watchdog every 18'
808 franck 1765
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1766
EOF
1862 raphael.pi 1767
 
1874 raphael.pi 1768
# Enabling category update from rsync
2111 richard 1769
        cat << EOF > /etc/cron.d/alcasar-rsync-bl
1945 richard 1770
# 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 1771
 
1874 raphael.pi 1772
EOF
1862 raphael.pi 1773
 
1808 richard 1774
# removing the users crons
522 richard 1775
        rm -f /var/spool/cron/*
1 root 1776
} # End cron
1777
 
1778
##################################################################
1221 richard 1779
##                      Fonction "Fail2Ban"                     ##
1163 crox53 1780
##- Modification de la configuration de fail2ban                ##
1781
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...      ##
1782
##################################################################
1783
fail2ban()
1784
{
1191 crox53 1785
        $DIR_CONF/fail2ban.sh
1474 richard 1786
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1787
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1788
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1789
        chmod 644 /var/log/fail2ban.log
1489 richard 1790
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1791
        /usr/bin/touch /var/log/auth.log
1515 richard 1792
# fail2ban unit
1793
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1794
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1795
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1796
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1797
} #Fin de fail2ban_install()
1798
 
1799
##################################################################
1376 richard 1800
##                      Fonction "gammu_smsd"                   ##
1801
## - Creation de la base de donnée Gammu                       ##
1802
## - Creation du fichier de config: gammu_smsd_conf             ##
1803
##                                                              ##
1804
##################################################################
1805
gammu_smsd()
1806
{
1807
# Create 'gammu' databse
1808
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1809
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1810
# Add a gammu database structure
1800 richard 1811
        mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1812
 
1813
# config file for the daemon
1814
cat << EOF > /etc/gammu_smsd_conf
1815
[gammu]
1816
port = /dev/ttyUSB0
1817
connection = at115200
1818
 
1819
;########################################################
1820
 
1821
[smsd]
1822
 
1823
PIN = 1234
1824
 
1825
logfile = /var/log/gammu-smsd/gammu-smsd.log
1826
logformat = textall
1827
debuglevel = 0
1828
 
1829
service = sql
1830
driver = native_mysql
1831
user = $DB_USER
1832
password = $radiuspwd
1833
pc = localhost
1834
database = $DB_GAMMU
1835
 
1828 richard 1836
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1837
 
1838
StatusFrequency = 30
1380 richard 1839
;LoopSleep = 2
1376 richard 1840
 
1841
;ResetFrequency = 300
1842
;HardResetFrequency = 120
1843
 
1844
CheckSecurity = 1
1845
CheckSignal = 1
1846
CheckBattery = 0
1847
EOF
1848
 
1849
chmod 755 /etc/gammu_smsd_conf
1850
 
1851
#Creation dossier de log Gammu-smsd
1382 richard 1852
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1853
chmod 755 /var/log/gammu-smsd
1854
 
1855
#Edition du script sql gammu <-> radius
1452 richard 1856
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1857
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1858
 
1380 richard 1859
#Création de la règle udev pour les Huawei // idVendor: 12d1
1860
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1861
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1862
EOF
1863
 
1376 richard 1864
} # END gammu_smsd()
1865
 
2195 richard 1866
##########################################################
1867
##              Fonction "post_install"                 ##
1868
## - Modifying banners (locals et ssh) & prompts        ##
1869
## - SSH config                                         ##
1870
## - sudoers config & files security                    ##
1871
## - log rotate & ANSSI security parameters             ##
1872
## - Apply former conf in case of an update             ##
1873
##########################################################
1 root 1874
post_install()
1875
{
2195 richard 1876
# change the SSH banner
1877
        cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
1878
        echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 1879
        chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1880
        [ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1881
        $SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1882
        $SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1883
# postfix banner anonymisation
1884
        $SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1885
        chown -R postfix:postfix /var/lib/postfix
2195 richard 1886
# sshd liste on EXTIF & INTIF
1548 richard 1887
        $SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 1888
# sshd authorized certificate for root login
1696 franck 1889
        $SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 1890
# ALCASAR conf file
1839 richard 1891
        echo "SSH=on" >> $CONF_FILE
1631 richard 1892
        echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1893
        echo "LDAP=off" >> $CONF_FILE
786 richard 1894
        echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1895
        echo "MULTIWAN=off" >> $CONF_FILE
1896
        echo "FAILOVER=30" >> $CONF_FILE
1897
        echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1898
        echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1899
        echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2195 richard 1900
# Prompt customisation (colors)
1 root 1901
        [ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1902
        cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1903
        $SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 1904
# sudoers configuration for "apache" & "sysadmin"
1 root 1905
        [ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1906
        cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1907
        $SED "s?^Host_Alias.*?Host_Alias        LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost             #réseau de l'organisme?g" /etc/sudoers
1543 richard 1908
# Modify some logrotate files (gammu, ulogd)
1 root 1909
        cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1910
        chmod 644 /etc/logrotate.d/*
2195 richard 1911
# Log compression
706 franck 1912
        $SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1913
# actualisation des fichiers logs compressés
1342 richard 1914
        for dir in firewall dansguardian httpd
706 franck 1915
        do
714 franck 1916
              find /var/log/$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 1917
        done
1221 richard 1918
# create the alcasar-load_balancing unit
1919
        cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1920
#  This file is part of systemd.
1921
#
1922
#  systemd is free software; you can redistribute it and/or modify it
1923
#  under the terms of the GNU General Public License as published by
1924
#  the Free Software Foundation; either version 2 of the License, or
1925
#  (at your option) any later version.
1926
 
1927
# This unit lauches alcasar-load-balancing.sh script.
1928
[Unit]
1929
Description=alcasar-load_balancing.sh execution
1930
After=network.target iptables.service
1931
 
1932
[Service]
1933
Type=oneshot
1934
RemainAfterExit=yes
1828 richard 1935
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1936
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1937
TimeoutSec=0
1938
SysVStartPriority=99
1939
 
1940
[Install]
1941
WantedBy=multi-user.target
1157 stephane 1942
EOF
1221 richard 1943
# processes launched at boot time (Systemctl)
1839 richard 1944
        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 1945
        do
1574 richard 1946
                /usr/bin/systemctl -q enable $i.service
1221 richard 1947
        done
1452 richard 1948
 
1949
# disable processes at boot time (Systemctl)
1950
        for i in ulogd
1951
        do
1574 richard 1952
                /usr/bin/systemctl -q disable $i.service
1452 richard 1953
        done
1954
 
1221 richard 1955
# Apply French Security Agency (ANSSI) rules
1362 richard 1956
# ignore ICMP broadcast (smurf attack)
1957
        echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1958
# ignore ICMP errors bogus
1959
        echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1960
# remove ICMP redirects responces
1961
        echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1962
        echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1963
# enable SYN Cookies (Syn flood attacks)
1964
        echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1965
# enable kernel antispoofing
1966
        echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1967
# ignore source routing
1968
        echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1969
# set conntrack timer to 1h (3600s) instead of 5 weeks
1970
        echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1971
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1972
        echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1973
# disable iptables_helpers
1974
        echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1975
# Switch to the router mode
1976
        echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 1977
# Remove unused service ipv6
1964 franck 1978
        echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1979
        echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1980
        echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1981
        echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1982
# remove Magic SysReq Keys
1363 richard 1983
        [ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1984
# switch to multi-users runlevel (instead of x11)
1221 richard 1985
        ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1986
#       GRUB modifications (only one time)
2195 richard 1987
# Limit wait time to 3s - Create an alcasar entry instead of linux-nonfb - Change the default banner
1600 richard 1988
        grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1989
        if [ $grub_already_modified == 0 ]
1990
                then
1991
                $SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1992
                $SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1993
                $SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
2195 richard 1994
# change display to 1024*768 (vga791) only if not on VM
1995
                [ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2114 franck 1996
                vm_vga=`lsmod | egrep "virtio|vmwgfx" | wc -l`
2195 richard 1997
                if [ $vm_vga == 0 ] # is not a virtual machine (proxmox, vmware)
2114 franck 1998
                then
1999
                        $SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
2195 richard 2000
                        cp -f $DIR_CONF/banner /etc/mageia-release
2001
                        echo " V$VERSION" >> /etc/mageia-release
2002
                else
2003
                        echo "ALCASAR V$VERSION" > /etc/mageia-release
2114 franck 2004
                fi
1600 richard 2005
                $SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
2006
                $SED "/^gfxmenu/d" /boot/grub/menu.lst
2007
        fi
1221 richard 2008
# Load and apply the previous conf file
2009
        if [ "$mode" = "update" ]
532 richard 2010
        then
1668 richard 2011
                $DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2012
                $DIR_DEST_BIN/alcasar-conf.sh --load
2013
                PARENT_SCRIPT=`basename $0`
2014
                export PARENT_SCRIPT # to avoid stop&start process during the installation process
2015
                $DIR_DEST_BIN/alcasar-conf.sh --apply
2175 richard 2016
                $DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf 
1221 richard 2017
                $SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2018
                $SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2019
        fi
1221 richard 2020
        rm -f /tmp/alcasar-conf*
2021
        chown -R root:apache $DIR_DEST_ETC/*
2022
        chmod -R 660 $DIR_DEST_ETC/*
2023
        chmod ug+x $DIR_DEST_ETC/digest
1 root 2024
        cd $DIR_INSTALL
5 franck 2025
        echo ""
1 root 2026
        echo "#############################################################################"
638 richard 2027
        if [ $Lang == "fr" ]
2028
                then
2029
                echo "#                        Fin d'installation d'ALCASAR                       #"
2030
                echo "#                                                                           #"
2031
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2032
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2033
                echo "#                                                                           #"
2034
                echo "#############################################################################"
2035
                echo
2036
                echo "- ALCASAR sera fonctionnel après redémarrage du système"
2037
                echo
2038
                echo "- Lisez attentivement la documentation d'exploitation"
2039
                echo
2040
                echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2041
                echo
2042
                echo "                   Appuyez sur 'Entrée' pour continuer"
2043
        else   
2044
                echo "#                        Enf of ALCASAR install process                     #"
2045
                echo "#                                                                           #"
2046
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2047
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2048
                echo "#                                                                           #"
2049
                echo "#############################################################################"
2050
                echo
2051
                echo "- The system will be rebooted in order to operate ALCASAR"
2052
                echo
2053
                echo "- Read the exploitation documentation"
2054
                echo
2055
                echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2056
                echo
2057
                echo "                   Hit 'Enter' to continue"
2058
        fi
1782 franck 2059
        sleep 2
815 richard 2060
        if [ "$mode" != "update" ]
820 richard 2061
        then
815 richard 2062
                read a
2063
        fi
774 richard 2064
        clear
1 root 2065
        reboot
2066
} # End post_install ()
2067
 
2068
#################################
1005 richard 2069
#       Main Install loop       #
1 root 2070
#################################
832 richard 2071
dir_exec=`dirname "$0"`
2072
if [ $dir_exec != "." ]
2073
then
2074
        echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2075
        echo "Launch this program from the ALCASAR archive directory"
2076
        exit 0
2077
fi
2078
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2079
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2080
nb_args=$#
2081
args=$1
2082
if [ $nb_args -eq 0 ]
2083
then
2084
        nb_args=1
2085
        args="-h"
2086
fi
1062 richard 2087
chmod -R u+x $DIR_SCRIPTS/*
1 root 2088
case $args in
2089
        -\? | -h* | --h*)
2090
                echo "$usage"
2091
                exit 0
2092
                ;;
291 franck 2093
        -i | --install)
1538 richard 2094
                header_install
959 franck 2095
                license
1544 richard 2096
                header_install
29 richard 2097
                testing
595 richard 2098
# RPMs install
2099
                $DIR_SCRIPTS/alcasar-urpmi.sh
2100
                if [ "$?" != "0" ]
1 root 2101
                then
595 richard 2102
                        exit 0
2103
                fi
1249 richard 2104
                if [ -e $CONF_FILE ]
595 richard 2105
                then
597 richard 2106
# Uninstall the running version
1828 richard 2107
                        $DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2108
                fi
636 richard 2109
# Test if manual update 
1362 richard 2110
                if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2111
                then
636 richard 2112
                        header_install
595 richard 2113
                        if [ $Lang == "fr" ]
636 richard 2114
                                then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2115
                                else echo "The configuration file of an old version has been found";
595 richard 2116
                        fi
597 richard 2117
                        response=0
2118
                        PTN='^[oOnNyY]$'
2119
                        until [[ $(expr $response : $PTN) -gt 0 ]]
2120
                        do
2121
                                if [ $Lang == "fr" ]
2122
                                        then echo -n "Voulez-vous l'utiliser (O/n)? ";
2123
                                        else echo -n "Do you want to use it (Y/n)?";
2124
                                 fi
2125
                                read response
2126
                                if [ "$response" = "n" ] || [ "$response" = "N" ]
2127
                                then rm -f /tmp/alcasar-conf*
2128
                                fi
2129
                        done
2130
                fi
636 richard 2131
# Test if update
1057 richard 2132
                if [ -e /tmp/alcasar-conf* ]
597 richard 2133
                then
2134
                        if [ $Lang == "fr" ]
2135
                                then echo "#### Installation avec mise à jour ####";
2136
                                else echo "#### Installation with update     ####";
2137
                        fi
636 richard 2138
# Extract the central configuration file
1057 richard 2139
                        tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2140
                        ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2141
                        PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2142
                        MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2143
                        MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2144
                        UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2145
                        mode="update"
1 root 2146
                fi
1837 richard 2147
                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 2148
                do
2149
                        $func
1362 richard 2150
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2151
                done
5 franck 2152
                ;;
291 franck 2153
        -u | --uninstall)
1828 richard 2154
                if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2155
                then
597 richard 2156
                        if [ $Lang == "fr" ]
2157
                                then echo "ALCASAR n'est pas installé!";
2158
                                else echo "ALCASAR isn't installed!";
2159
                        fi
1 root 2160
                        exit 0
2161
                fi
5 franck 2162
                response=0
2163
                PTN='^[oOnN]$'
580 richard 2164
                until [[ $(expr $response : $PTN) -gt 0