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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 2202 2017-05-06 13:35:14Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#       testing                 : connectivity tests, free space test and mageia version test
1221 richard 30
#       init                    : Installation of RPM and scripts
31
#       network                 : Network parameters
32
#       ACC                     : ALCASAR Control Center installation
33
#       CA                      : Certification Authority initialization
1837 richard 34
#       time_server             : NTPd configuration
1221 richard 35
#       init_db                 : Initilization of radius database managed with MariaDB
1389 richard 36
#       radius                  : FreeRadius initialisation
37
#       chilli                  : coovachilli initialisation (+authentication page)
38
#       dansguardian            : DansGuardian filtering HTTP proxy configuration
1221 richard 39
#       antivirus               : HAVP + libclamav configuration
1485 richard 40
#       tinyproxy               : little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#       ulogd                   : log system in userland (match NFLOG target of iptables)
1873 richard 42
#       nfsen           :       : Configuration of Nfsen Netflow grapher 
1253 richard 43
#       dnsmasq                 : Name server configuration
1541 richard 44
#       vnstat                  : little network stat daemon
1873 richard 45
#       BL                      : Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46
#       cron                    : Logs export + watchdog + connexion statistics
1389 richard 47
#       fail2ban                : Fail2ban IDS installation and configuration
48
#       gammu_smsd              : Autoregister addon via SMS (gammu-smsd)
2202 richard 49
#       msec                    : Mandriva security package configuration
1266 richard 50
#       post_install            : Security, log rotation, etc.
1 root 51
 
52
DATE=`date '+%d %B %Y - %Hh%M'`
53
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 54
Lang=`echo $LANG|cut -c 1-2`
1362 richard 55
mode="install"
1 root 56
# ******* Files parameters - paramètres fichiers *********
1015 richard 57
DIR_INSTALL=`pwd`                               # current directory 
58
DIR_CONF="$DIR_INSTALL/conf"                    # install directory (with conf files)
59
DIR_SCRIPTS="$DIR_INSTALL/scripts"              # install directory (with script files)
1938 richard 60
DIR_BLACKLIST="$DIR_INSTALL/blacklist"          # install directory (with blacklist files)
1564 richard 61
DIR_SAVE="/var/Save"                            # backup directory (traceability_log, user_db, security_log)
1015 richard 62
DIR_WEB="/var/www/html"                         # directory of APACHE
63
DIR_DG="/etc/dansguardian"                      # directory of DansGuardian
64
DIR_ACC="$DIR_WEB/acc"                          # directory of the 'ALCASAR Control Center'
65
DIR_DEST_BIN="/usr/local/bin"                   # directory of ALCASAR scripts
66
DIR_DEST_ETC="/usr/local/etc"                   # directory of ALCASAR conf files
67
DIR_DEST_SHARE="/usr/local/share"               # directory of share files used by ALCASAR (dnsmasq for instance)
68
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"          # central ALCASAR conf file
69
PASSWD_FILE="/root/ALCASAR-passwords.txt"       # text file with the passwords and shared secrets
1 root 70
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 71
DB_RADIUS="radius"                              # database name used by FreeRadius server
72
DB_USER="radius"                                # user name allows to request the users database
1349 richard 73
DB_GAMMU="gammu"                                # database name used by Gammu-smsd
1 root 74
# ******* Network parameters - paramètres réseau *******
1469 richard 75
HOSTNAME="alcasar"                              # default hostname
1243 richard 76
DOMAIN="localdomain"                            # default local domain
1828 richard 77
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)
78
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 79
MTU="1500"
1243 richard 80
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"      # Default ALCASAR IP address
1 root 81
# ****** Paths - chemin des commandes *******
82
SED="/bin/sed -i"
83
# ****************** End of global parameters *********************
84
 
959 franck 85
license ()
86
{
87
        if [ $Lang == "fr" ]
1538 richard 88
        then
89
                cat $DIR_INSTALL/gpl-warning.fr.txt | more
90
        else
91
                cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 92
        fi
1538 richard 93
        response=0
94
        PTN='^[oOyYnN]$'
95
        until [[ $(expr $response : $PTN) -gt 0 ]]
96
        do
97
                if [ $Lang == "fr" ]
1563 franck 98
                        then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 99
                        else echo -n "Do you accept the terms of this license (Y/n)? : "
100
                fi
101
                read response
102
        done
103
        if [ "$response" = "n" ] || [ "$response" = "N" ]
104
        then
105
                exit 1
106
        fi
959 franck 107
}
108
 
1 root 109
header_install ()
110
{
111
        clear
112
        echo "-----------------------------------------------------------------------------"
460 richard 113
        echo "                     ALCASAR V$VERSION Installation"
1 root 114
        echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
115
        echo "-----------------------------------------------------------------------------"
1389 richard 116
}
1 root 117
 
118
##################################################################
1221 richard 119
##                      Function "testing"                      ##
1378 richard 120
## - Test of Mageia version                                     ##
1529 richard 121
## - Test of ALCASAR version (if already installed)             ##
1342 richard 122
## - Test of free space on /var  (>10G)                         ##
1005 richard 123
## - Test of Internet access                                    ##
29 richard 124
##################################################################
125
testing ()
126
{
1529 richard 127
# Test of Mageia version
128
# extract the current Mageia version and hardware architecture (i586 ou X64)
129
        fic=`cat /etc/product.id`
130
        unknown_os=0
131
        old="$IFS"
132
        IFS=","
133
        set $fic
134
        for i in $*
135
        do
136
                if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
137
                        then
138
                        DISTRIBUTION=`echo $i|cut -d"=" -f2`
139
                        unknown_os=`expr $unknown_os + 1`
140
                fi
141
                if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
142
                        then
143
                        CURRENT_VERSION=`echo $i|cut -d"=" -f2`
144
                        unknown_os=`expr $unknown_os + 1`
145
                fi
146
                if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
147
                        then
148
                        ARCH=`echo $i|cut -d"=" -f2`
149
                        unknown_os=`expr $unknown_os + 1`
150
                fi
151
        done
2149 richard 152
        if [ "$ARCH" == "i586" ]
153
                then
154
                if [ $Lang == "fr" ]
155
                        then echo -n "Votre architecture matérielle doit être en 64bits"
156
                        else echo -n "You hardware architecture must be 64bits"
157
                        exit 0
158
                fi
159
        fi
1529 richard 160
        IFS="$old"
1362 richard 161
# Test if ALCASAR is already installed
162
        if [ -e $CONF_FILE ]
163
        then
164
                current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 165
                if [ $Lang == "fr" ]
1362 richard 166
                        then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
167
                        else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 168
                fi
1362 richard 169
                response=0
170
                PTN='^[oOnNyY]$'
171
                until [[ $(expr $response : $PTN) -gt 0 ]]
172
                do
173
                        if [ $Lang == "fr" ]
174
                                then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
175
                                else echo -n "Do you want to update (Y/n)?";
176
                         fi
177
                        read response
178
                done
179
                if [ "$response" = "n" ] || [ "$response" = "N" ]
180
                then
181
                        rm -f /tmp/alcasar-conf*
182
                else
1684 richard 183
# Retrieve former NICname
184
                        EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`                           # EXTernal InterFace
185
                        INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`                           # INTernal InterFace
1564 richard 186
# Create the current conf file
1362 richard 187
                        $DIR_SCRIPTS/alcasar-conf.sh --create
188
                        mode="update"
189
                fi
1529 richard 190
        fi
1785 richard 191
        if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 192
                then
193
                if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 194
                        then
1529 richard 195
                        echo
1378 richard 196
                        if [ $Lang == "fr" ]
197
                                then   
1529 richard 198
                                echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
1961 richard 199
                                echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2192 richard 200
                                echo "2 - Installez Linux-Mageia 5.1-64bits et ALCASAR (cf. doc d'installation)"
1961 richard 201
                                echo "3 - Importez votre base des usagers"
1378 richard 202
                        else
203
                                echo "The automatic update of ALCASAR can't be performed."
1961 richard 204
                                echo "1 - Save your traceability files and the user database"
2192 richard 205
                                echo "2 - Install Linux-Mageia 5.1-64bits & ALCASAR (cf. installation doc)"
1961 richard 206
                                echo "3 - Import your users database"
1378 richard 207
                        fi
1529 richard 208
                else
209
                        if [ $Lang == "fr" ]
210
                                then   
211
                                echo "L'installation d'ALCASAR ne peut pas être réalisée."
212
                        else
213
                                echo "The installation of ALCASAR can't be performed."
1378 richard 214
                        fi
215
                fi
1529 richard 216
                echo
217
                if [ $Lang == "fr" ]
218
                        then   
2192 richard 219
                        echo "Le système d'exploitation doit être remplacé (Mageia5.1-64bits)"
1529 richard 220
                else
2192 richard 221
                        echo "The OS must be replaced (Mageia5.1-64bits)"
1529 richard 222
                fi
223
                exit 0
1342 richard 224
        fi
1529 richard 225
        if [ ! -d /var/log/netflow/porttracker ]
226
                then
227
# Test of free space on /var
228
                free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
229
                if [ $free_space -lt 10 ]
230
                        then
231
                        if [ $Lang == "fr" ]
232
                                then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
233
                                else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
234
                        fi
235
                exit 0
236
                fi
237
        fi
1378 richard 238
        if [ $Lang == "fr" ]
784 richard 239
                then echo -n "Tests des paramètres réseau : "
595 richard 240
                else echo -n "Network parameters tests : "
241
        fi
1471 richard 242
# Test of Ethernet links state
1828 richard 243
        DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 244
        for i in $DOWN_IF
245
        do
246
                if [ $Lang == "fr" ]
247
                then
248
                        echo "Échec"
249
                        echo "Le lien réseau de la carte $i n'est pas actif."
250
                        echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
251
                else
252
                        echo "Failed"
253
                        echo "The link state of $i interface is down."
254
                        echo "Make sure that this network card is connected to a switch or an A.P."
255
                fi
256
                exit 0
257
        done
258
        echo -n "."
259
 
260
# Test EXTIF config files
1499 richard 261
        PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
262
        PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 263
        PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 264
        if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
265
        then
784 richard 266
                if [ $Lang == "fr" ]
267
                then
268
                        echo "Échec"
269
                        echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
270
                        echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 271
                        echo "Appliquez les changements : 'systemctl restart network'"
784 richard 272
                else
273
                        echo "Failed"
274
                        echo "The Internet connected network card ($EXTIF) isn't well configured."
275
                        echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 276
                        echo "Apply the new configuration 'systemctl restart network'"
784 richard 277
                fi
830 richard 278
                echo "DEVICE=$EXTIF"
784 richard 279
                echo "IPADDR="
280
                echo "NETMASK="
281
                echo "GATEWAY="
282
                echo "DNS1="
283
                echo "DNS2="
830 richard 284
                echo "ONBOOT=yes"
784 richard 285
                exit 0
286
        fi
287
        echo -n "."
1471 richard 288
 
289
# Test if router is alive (Box FAI)
1686 richard 290
        if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 291
                if [ $Lang == "fr" ]
292
                then
293
                        echo "Échec"
294
                        echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
295
                        echo "Réglez ce problème puis relancez ce script."
296
                else
297
                        echo "Failed"
298
                        echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
299
                        echo "Resolv this problem, then restart this script."
300
                fi
29 richard 301
                exit 0
302
        fi
308 richard 303
        echo -n "."
978 franck 304
# On teste le lien vers le routeur par defaut
1499 richard 305
        arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 306
        if [ $(expr $arp_reply) -eq 0 ]
308 richard 307
                then
595 richard 308
                if [ $Lang == "fr" ]
309
                then
310
                        echo "Échec"
1499 richard 311
                        echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 312
                        echo "Réglez ce problème puis relancez ce script."
313
                else
314
                        echo "Failed"
315
                        echo "The Internet gateway doesn't answered"
316
                        echo "Resolv this problem, then restart this script."
317
                fi
308 richard 318
                exit 0
319
        fi
320
        echo -n "."
421 franck 321
# On teste la connectivité Internet
29 richard 322
        rm -rf /tmp/con_ok.html
308 richard 323
        /usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 324
        if [ ! -e /tmp/con_ok.html ]
325
        then
595 richard 326
                if [ $Lang == "fr" ]
327
                then
328
                        echo "La tentative de connexion vers Internet a échoué (google.fr)."
329
                        echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
330
                        echo "Vérifiez la validité des adresses IP des DNS."
331
                else
332
                        echo "The Internet connection try failed (google.fr)."
333
                        echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
334
                        echo "Verify the DNS IP addresses"
335
                fi
29 richard 336
                exit 0
337
        fi
338
        rm -rf /tmp/con_ok.html
308 richard 339
        echo ". : ok"
1389 richard 340
} # end of testing ()
302 richard 341
 
342
##################################################################
1221 richard 343
##                      Function "init"                         ##
302 richard 344
## - Création du fichier "/root/ALCASAR_parametres.txt"                ##
345
## - Installation et modification des scripts du portail        ##
346
##################################################################
347
init ()
348
{
527 richard 349
        if [ "$mode" != "update" ]
302 richard 350
        then
351
# On affecte le nom d'organisme
597 richard 352
                header_install
302 richard 353
                ORGANISME=!
354
                PTN='^[a-zA-Z0-9-]*$'
580 richard 355
                until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 356
                do
595 richard 357
                        if [ $Lang == "fr" ]
597 richard 358
                                then echo -n "Entrez le nom de votre organisme : "
359
                                else echo -n "Enter the name of your organism : "
595 richard 360
                        fi
330 franck 361
                        read ORGANISME
613 richard 362
                        if [ "$ORGANISME" == "" ]
330 franck 363
                                then
364
                                ORGANISME=!
365
                        fi
366
                done
302 richard 367
        fi
1 root 368
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 369
        rm -f $PASSWD_FILE
1350 richard 370
        grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
371
        echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 372
        echo "$grubpwd" >> $PASSWD_FILE
1348 richard 373
        md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 374
        $SED "/^password.*/d" /boot/grub/menu.lst
375
        $SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 376
        mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 377
        echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 378
        echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 379
        radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 380
        echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 381
        echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 382
        secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 383
        echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
384
        echo "$secretuam" >> $PASSWD_FILE
1350 richard 385
        secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 386
        echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
387
        echo "$secretradius" >> $PASSWD_FILE
388
        chmod 640 $PASSWD_FILE
1828 richard 389
#  copy scripts in in /usr/local/bin
5 franck 390
        cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 391
#  copy conf files in /usr/local/etc
1954 richard 392
        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 393
        $SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
394
        $SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
395
        $SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
396
        $SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 397
# generate central conf file
398
        cat <<EOF > $CONF_FILE
612 richard 399
##########################################
400
##                                      ##
401
##          ALCASAR Parameters          ##
402
##                                      ##
403
##########################################
1 root 404
 
612 richard 405
INSTALL_DATE=$DATE
406
VERSION=$VERSION
407
ORGANISM=$ORGANISME
1748 richard 408
HOSTNAME=$HOSTNAME
923 franck 409
DOMAIN=$DOMAIN
612 richard 410
EOF
628 richard 411
        chmod o-rwx $CONF_FILE
1 root 412
} # End of init ()
413
 
414
##################################################################
1221 richard 415
##                      Function "network"                      ##
1 root 416
## - Définition du plan d'adressage du réseau de consultation ##
595 richard 417
## - Nommage DNS du système                                    ##
1336 richard 418
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 419
## - Modification du fichier /etc/hosts                         ##
420
## - Renseignement des fichiers hosts.allow et hosts.deny       ##
421
##################################################################
422
network ()
423
{
424
        header_install
636 richard 425
        if [ "$mode" != "update" ]
426
                then
427
                if [ $Lang == "fr" ]
428
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
429
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
430
                fi
431
                response=0
432
                PTN='^[oOyYnN]$'
433
                until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 434
                do
595 richard 435
                        if [ $Lang == "fr" ]
659 richard 436
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 437
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 438
                        fi
1 root 439
                        read response
440
                done
636 richard 441
                if [ "$response" = "n" ] || [ "$response" = "N" ]
442
                then
443
                        PRIVATE_IP_MASK="0"
444
                        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:]]$'
445
                        until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 446
                        do
595 richard 447
                                if [ $Lang == "fr" ]
597 richard 448
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
449
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 450
                                fi
597 richard 451
                                read PRIVATE_IP_MASK
1 root 452
                        done
636 richard 453
                else
454
                        PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
455
                fi
595 richard 456
        else
637 richard 457
                PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
458
                rm -rf conf/etc/alcasar.conf
1 root 459
        fi
861 richard 460
# Define LAN side global parameters
1740 richard 461
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 462
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 463
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 464
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 465
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 466
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 467
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
468
                then
469
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`      
470
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
471
        fi     
472
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
473
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 474
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 475
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 476
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
477
        PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`                        # private network broadcast (ie.: 192.168.182.255)
1499 richard 478
        private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`                              # last octet of LAN broadcast
479
        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 480
        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 481
        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 482
# Define Internet parameters
1613 franck 483
        DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`                               # 1st DNS server
1499 richard 484
        nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
485
        if [ $nb_dns == 2 ]
486
                then
487
                DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`                        # 2nd DNS server (if exist)
488
        fi
70 franck 489
        DNS1=${DNS1:=208.67.220.220}
490
        DNS2=${DNS2:=208.67.222.222}
1499 richard 491
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 492
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 493
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 494
# Wrtie the conf file
1469 richard 495
        echo "EXTIF=$EXTIF" >> $CONF_FILE
496
        echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 497
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`           # IP setting (static or dynamic)
498
        if [ $IP_SETTING == "dhcp" ]
499
                then
500
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 501
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 502
        else
503
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 504
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 505
        fi
1587 richard 506
        echo "DNS1=$DNS1" >> $CONF_FILE
507
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 508
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 509
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 510
        echo "DHCP=on" >> $CONF_FILE
914 franck 511
        echo "EXT_DHCP_IP=none" >> $CONF_FILE
512
        echo "RELAY_DHCP_IP=none" >> $CONF_FILE
513
        echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1610 franck 514
        echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
515
        echo "INT_DNS_IP=none" >> $CONF_FILE
516
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 517
# network default
597 richard 518
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 519
        cat <<EOF > /etc/sysconfig/network
520
NETWORKING=yes
521
FORWARD_IPV4=true
522
EOF
1499 richard 523
# /etc/hosts config
1 root 524
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
525
        cat <<EOF > /etc/hosts
503 richard 526
127.0.0.1       localhost
1736 richard 527
$PRIVATE_IP     $HOSTNAME.$DOMAIN $HOSTNAME
1 root 528
EOF
1499 richard 529
# EXTIF (Internet) config
530
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
531
        if [ $IP_SETTING == "dhcp" ]
532
                then
533
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 534
DEVICE=$EXTIF
1585 richard 535
BOOTPROTO=dhcp
536
DNS1=127.0.0.1
537
PEERDNS=no
538
RESOLV_MODS=yes
539
ONBOOT=yes
1613 franck 540
NOZEROCONF=yes
1585 richard 541
METRIC=10
542
MII_NOT_SUPPORTED=yes
543
IPV6INIT=no
544
IPV6TO4INIT=no
545
ACCOUNTING=no
546
USERCTL=no
547
MTU=$MTU
548
EOF
549
                else   
550
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
551
DEVICE=$EXTIF
14 richard 552
BOOTPROTO=static
597 richard 553
IPADDR=$PUBLIC_IP
554
NETMASK=$PUBLIC_NETMASK
555
GATEWAY=$PUBLIC_GATEWAY
14 richard 556
DNS1=127.0.0.1
1499 richard 557
RESOLV_MODS=yes
14 richard 558
ONBOOT=yes
559
METRIC=10
1610 franck 560
NOZEROCONF=yes
14 richard 561
MII_NOT_SUPPORTED=yes
562
IPV6INIT=no
563
IPV6TO4INIT=no
564
ACCOUNTING=no
565
USERCTL=no
994 franck 566
MTU=$MTU
14 richard 567
EOF
1499 richard 568
        fi
1336 richard 569
# Config INTIF (consultation LAN) in normal mode
841 richard 570
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
571
DEVICE=$INTIF
572
BOOTPROTO=static
573
ONBOOT=yes
574
NOZEROCONF=yes
575
MII_NOT_SUPPORTED=yes
576
IPV6INIT=no
577
IPV6TO4INIT=no
578
ACCOUNTING=no
579
USERCTL=no
580
EOF
1558 richard 581
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 582
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 583
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 584
DEVICE=$INTIF
585
BOOTPROTO=static
586
IPADDR=$PRIVATE_IP
604 richard 587
NETMASK=$PRIVATE_NETMASK
1 root 588
ONBOOT=yes
589
METRIC=10
590
NOZEROCONF=yes
591
MII_NOT_SUPPORTED=yes
14 richard 592
IPV6INIT=no
593
IPV6TO4INIT=no
594
ACCOUNTING=no
595
USERCTL=no
1 root 596
EOF
597
# Renseignement des fichiers hosts.allow et hosts.deny
598
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
599
        cat <<EOF > /etc/hosts.allow
600
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 601
sshd: ALL
1 root 602
ntpd: $PRIVATE_NETWORK_SHORT
603
EOF
604
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
605
        cat <<EOF > /etc/hosts.deny
606
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
607
EOF
790 richard 608
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 609
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 610
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 611
# load conntrack ftp module
612
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 613
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 614
# load ipt_NETFLOW module
615
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 616
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
617
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
618
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
619
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 620
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 621
# 
860 richard 622
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 623
} # End of network ()
624
 
625
##################################################################
1221 richard 626
##                      Function "ACC"                          ##
1898 richard 627
## - installation of then ALCASAR Control Center (ACC)  )       ##
628
## - configuration of the web server (Apache)                   ##
629
## - creation of the first ACC admin account                    ##
630
## - secure the access                                          ##
1 root 631
##################################################################
1221 richard 632
ACC ()
1 root 633
{
634
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
635
        mkdir $DIR_WEB
1833 richard 636
# Copy & adapt ACC files
316 richard 637
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
638
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
639
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
640
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
641
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
642
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 643
        chown -R apache:apache $DIR_WEB/*
1833 richard 644
# copy & adapt "freeradius-web" files
645
        cp -rf $DIR_CONF/freeradius-web/ /etc/
646
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
647
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
648
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
649
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
650
        cat <<EOF > /etc/freeradius-web/naslist.conf
651
nas1_name: alcasar-$ORGANISME
652
nas1_model: Network Access Controler
653
nas1_ip: $PRIVATE_IP
654
nas1_port_num: 0
655
nas1_community: public
656
EOF
657
        chown -R apache:apache /etc/freeradius-web/
658
# create the log & backup structure :
1489 richard 659
# - base = users database
660
# - archive = tarball of "base + http firewall + netflow"
1833 richard 661
# - security = watchdog log
2138 richard 662
        for i in base archive security activity_report;
1 root 663
        do
664
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
665
        done
5 franck 666
        chown -R root:apache $DIR_SAVE
1833 richard 667
# Configuring & securing php
71 richard 668
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 669
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
670
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 671
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
672
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 673
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
674
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 675
# Configuring & sécuring Apache
790 richard 676
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 677
        [ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 678
        $SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 679
        $SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 680
        $SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
681
        echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
682
        echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
683
        [ -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
684
        $SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
685
        $SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
686
        $SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
687
        $SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
688
        $SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
689
        $SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 690
        [ -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 691
        echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
692
        echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
693
        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
694
        echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
695
        echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
696
        echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
697
        echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 698
# Error page management
1534 richard 699
[ -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
700
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 701
Alias /error/ "/var/www/html/"
702
<Directory "/usr/share/httpd/error">
703
    AllowOverride None
704
    Options IncludesNoExec
705
    AddOutputFilter Includes html
706
    AddHandler type-map var
707
    Require all granted
708
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
709
    ForceLanguagePriority Prefer Fallback
710
</Directory>
711
ErrorDocument 400 /error/error.php?error=400
712
ErrorDocument 401 /error/error.php?error=401
713
ErrorDocument 403 /error/error.php?error=403
1992 richard 714
ErrorDocument 404 /error/index.php
1532 richard 715
ErrorDocument 405 /error/error.php?error=405
716
ErrorDocument 408 /error/error.php?error=408
717
ErrorDocument 410 /error/error.php?error=410
718
ErrorDocument 411 /error/error.php?error=411
719
ErrorDocument 412 /error/error.php?error=412
720
ErrorDocument 413 /error/error.php?error=413
721
ErrorDocument 414 /error/error.php?error=414
722
ErrorDocument 415 /error/error.php?error=415
723
ErrorDocument 500 /error/error.php?error=500
724
ErrorDocument 501 /error/error.php?error=501
725
ErrorDocument 502 /error/error.php?error=502
726
ErrorDocument 503 /error/error.php?error=503
727
ErrorDocument 506 /error/error.php?error=506
728
EOF
1359 richard 729
        [ -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
730
        $SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
731
        [ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
732
        cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 733
</body>
734
</html>
735
EOF
736
# Définition du premier compte lié au profil 'admin'
1833 richard 737
if [ "$mode" = "install" ]
738
        then
1676 richard 739
                header_install
613 richard 740
                admin_portal=!
741
                PTN='^[a-zA-Z0-9-]*$'
742
                until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
743
                        do
744
                        header_install
745
                        if [ $Lang == "fr" ]
746
                        then
747
                                echo ""
748
                                echo "Définissez un premier compte d'administration du portail :"
749
                                echo
750
                                echo -n "Nom : "
751
                        else
752
                                echo ""
753
                                echo "Define the first account allow to administrate the portal :"
754
                                echo
755
                                echo -n "Account : "
756
                        fi
757
                        read admin_portal
758
                        if [ "$admin_portal" == "" ]
759
                                then
760
                                admin_portal=!
761
                        fi
762
                        done
1268 richard 763
# Creation of keys file for the admin account ("admin")
510 richard 764
                [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
765
                mkdir -p $DIR_DEST_ETC/digest
766
                chmod 755 $DIR_DEST_ETC/digest
767
                until [ -s $DIR_DEST_ETC/digest/key_admin ]
768
                        do
1748 richard 769
                                /usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 770
                        done
1828 richard 771
                $DIR_DEST_BIN/alcasar-profil.sh --list
1833 richard 772
fi
773
# ACC partitioning
988 franck 774
        rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 775
        cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 776
<Directory $DIR_ACC>
1 root 777
        SSLRequireSSL
778
        AllowOverride None
779
        Order deny,allow
780
        Deny from all
781
        Allow from 127.0.0.1
782
        Allow from $PRIVATE_NETWORK_MASK
783
        require valid-user
784
        AuthType digest
1748 richard 785
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 786
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 787
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 788
        AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 789
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 790
</Directory>
316 richard 791
<Directory $DIR_ACC/admin>
1 root 792
        SSLRequireSSL
793
        AllowOverride None
794
        Order deny,allow
795
        Deny from all
796
        Allow from 127.0.0.1
797
        Allow from $PRIVATE_NETWORK_MASK
798
        require valid-user
799
        AuthType digest
1748 richard 800
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 801
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 802
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 803
        AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 804
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 805
</Directory>
344 richard 806
<Directory $DIR_ACC/manager>
1 root 807
        SSLRequireSSL
808
        AllowOverride None
809
        Order deny,allow
810
        Deny from all
811
        Allow from 127.0.0.1
812
        Allow from $PRIVATE_NETWORK_MASK
813
        require valid-user
814
        AuthType digest
1748 richard 815
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 816
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 817
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 818
        AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 819
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 820
</Directory>
316 richard 821
<Directory $DIR_ACC/backup>
822
        SSLRequireSSL
823
        AllowOverride None
824
        Order deny,allow
825
        Deny from all
826
        Allow from 127.0.0.1
827
        Allow from $PRIVATE_NETWORK_MASK
828
        require valid-user
829
        AuthType digest
1748 richard 830
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 831
        AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 832
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 833
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 834
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 835
</Directory>
811 richard 836
Alias /save/ "$DIR_SAVE/"
837
<Directory $DIR_SAVE>
838
        SSLRequireSSL
839
        Options Indexes
840
        Order deny,allow
841
        Deny from all
842
        Allow from 127.0.0.1
843
        Allow from $PRIVATE_NETWORK_MASK
844
        require valid-user
845
        AuthType digest
1748 richard 846
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 847
        AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 848
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 849
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 850
</Directory>
1833 richard 851
<Directory $DIR_WEB/pass>
852
        SSLRequireSSL
853
        AllowOverride None
854
        Order deny,allow
855
        Deny from all
856
        Allow from 127.0.0.1
857
        Allow from $PRIVATE_NETWORK_MASK
858
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN
859
</Directory>
1 root 860
EOF
2077 franck 861
# Replacement of the extension .cer by .der in MIME type
862
$SED "s?^application/pkix-cert.*?application/pkix-cert          der?g" /etc/mime.types
1833 richard 863
# Launch after coova (in order to wait tun0 to be up)
1378 richard 864
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 865
} # End of ACC ()
1 root 866
 
1893 richard 867
##########################################################################
868
##                              Fonction "CA"                           ##
1898 richard 869
## - Creating the CA and the server certificate (apache)                ##
1893 richard 870
##########################################################################
1221 richard 871
CA ()
1 root 872
{
510 richard 873
        $DIR_DEST_BIN/alcasar-CA.sh
800 richard 874
        FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 875
        [ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 876
        cat <<EOF > $FIC_VIRTUAL_SSL
877
# default SSL virtual host, used for all HTTPS requests that do not
878
# match a ServerName or ServerAlias in any <VirtualHost> block.
879
 
880
<VirtualHost _default_:443>
881
# general configuration
882
    ServerAdmin root@localhost
1748 richard 883
    ServerName $HOSTNAME.$DOMAIN
1410 richard 884
 
885
# SSL configuration
886
    SSLEngine on
887
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
888
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
889
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
890
    CustomLog logs/ssl_request_log \
891
        "%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
892
    ErrorLog logs/ssl_error_log
893
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
894
</VirtualHost>
895
EOF
5 franck 896
        chown -R root:apache /etc/pki
1 root 897
        chmod -R 750 /etc/pki
1389 richard 898
} # End of CA ()
1 root 899
 
1837 richard 900
##################################################################
901
##                      Function "time_server"                  ##
902
## - Configuring NTP server                                     ##
903
##################################################################
904
time_server ()
905
{
906
# Set the Internet time server
907
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
908
        cat <<EOF > /etc/ntp/step-tickers
909
0.fr.pool.ntp.org       # adapt to your country
910
1.fr.pool.ntp.org
911
2.fr.pool.ntp.org
912
EOF
913
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
914
        cat <<EOF > /etc/ntp.conf
915
server 0.fr.pool.ntp.org        # adapt to your country
916
server 1.fr.pool.ntp.org
917
server 2.fr.pool.ntp.org
918
server 127.127.1.0              # local clock si NTP internet indisponible ...
919
fudge 127.127.1.0 stratum 10
920
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
921
restrict 127.0.0.1
922
driftfile /var/lib/ntp/drift
923
logfile /var/log/ntp.log
924
disable monitor
925
EOF
926
        chown -R ntp:ntp /var/lib/ntp
927
# Synchronize now
928
        ntpd -q -g &
929
} # End of time_server ()
930
 
1 root 931
##########################################################################################
1221 richard 932
##                      Fonction "init_db"                                              ##
1 root 933
## - Initialisation de la base Mysql                                                    ##
934
## - Affectation du mot de passe de l'administrateur (root)                             ##
935
## - Suppression des bases et des utilisateurs superflus                                ##
936
## - Création de la base 'radius'                                                      ##
937
## - Installation du schéma de cette base                                              ##
938
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)  ##
939
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)              ##
940
##########################################################################################
941
init_db ()
942
{
1990 richard 943
        if [ `systemctl is-active mysqld` == "active" ]
944
        then
945
                systemctl stop mysqld
946
        fi
1355 richard 947
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1991 richard 948
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
1 root 949
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 950
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 951
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 952
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
953
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
954
        $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
1574 richard 955
        /usr/bin/systemctl start mysqld.service
1963 richard 956
        nb_round=1
1981 richard 957
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 958
        do
959
                nb_round=`expr $nb_round + 1`
960
                sleep 2
961
        done
1981 richard 962
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 963
        then
1981 richard 964
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 965
                exit
1955 richard 966
        fi
1 root 967
        mysqladmin -u root password $mysqlpwd
968
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 969
# Secure the server
970
        $MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
971
        $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 972
# Create 'radius' database
1317 richard 973
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 974
# Add an empty radius database structure
1800 richard 975
        mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 976
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 977
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 978
        $SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
979
        $SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 980
        /usr/bin/systemctl daemon-reload
1389 richard 981
} # End of init_db ()
1 root 982
 
983
##########################################################################
1389 richard 984
##                      Fonction "radius"                               ##
1 root 985
## - Paramètrage des fichiers de configuration FreeRadius              ##
986
## - Affectation du secret partagé entre coova-chilli et freeradius    ##
987
## - Modification de fichier de conf pour l'accès à Mysql             ##
988
##########################################################################
1389 richard 989
radius ()
1 root 990
{
1800 richard 991
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 992
        chown -R radius:radius /etc/raddb
993
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 994
# Set radius.conf parameters
1 root 995
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
996
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
997
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 998
# remove the proxy function
1 root 999
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
1000
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 1001
# remove EAP module
654 richard 1002
        $SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 1003
# listen on loopback (should be modified later if EAP enabled)
1 root 1004
        $SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 1005
# enable the  SQL module (and SQL counter)
1 root 1006
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
1007
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
1008
        $SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 1009
# only include modules for ALCASAR needs
1010
        $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
1011
        $SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
1012
        $SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
1013
        $SED "s?^[\t ]*\#       daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
1014
        $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
1015
        $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 1016
# remvove virtual server and copy our conf file
1 root 1017
        rm -f /etc/raddb/sites-enabled/*
1278 richard 1018
        cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1019
        chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1020
        chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1021
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1022
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1023
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1024
        touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1025
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1026
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1027
        cat << EOF > /etc/raddb/clients.conf
1028
client 127.0.0.1 {
1029
        secret = $secretradius
1030
        shortname = localhost
1031
}
1032
EOF
1278 richard 1033
# sql.conf modification
1 root 1034
        [ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1035
        $SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1036
        $SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1037
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1038
        $SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1039
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1040
        [ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1041
        cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1042
# counter.conf modification (change the Max-All-Session-Time counter)
1043
        [ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1044
        cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1045
        chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1046
# make certain that mysql is up before radius start
1047
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1048
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1049
        /usr/bin/systemctl daemon-reload
1389 richard 1050
} # End radius ()
1 root 1051
 
799 richard 1052
##################################################################################
1389 richard 1053
##                      Fonction "chilli"                                       ##
799 richard 1054
## - Création du fichier d'initialisation et de configuration de coova-chilli  ##
1055
## - Paramètrage de la page d'authentification (intercept.php)                 ##
1056
##################################################################################
1389 richard 1057
chilli ()
1 root 1058
{
1370 richard 1059
# chilli unit for systemd
1060
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1061
#  This file is part of systemd.
1062
#
1063
#  systemd is free software; you can redistribute it and/or modify it
1064
#  under the terms of the GNU General Public License as published by
1065
#  the Free Software Foundation; either version 2 of the License, or
1066
#  (at your option) any later version.
1370 richard 1067
[Unit]
1068
Description=chilli is a captive portal daemon
1069
After=network.target
1070
 
1071
[Service]
1379 richard 1072
Type=forking
1370 richard 1073
ExecStart=/usr/libexec/chilli start
1074
ExecStop=/usr/libexec/chilli stop
1075
ExecReload=/usr/libexec/chilli reload
1076
PIDFile=/var/run/chilli.pid
1077
 
1078
[Install]
1079
WantedBy=multi-user.target
1080
EOF
799 richard 1081
# init file creation
1370 richard 1082
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1083
        cat <<EOF > /etc/init.d/chilli
799 richard 1084
#!/bin/sh
1085
#
1086
# chilli CoovaChilli init
1087
#
1088
# chkconfig: 2345 65 35
1089
# description: CoovaChilli
1090
### BEGIN INIT INFO
1091
# Provides:       chilli
1092
# Required-Start: network 
1093
# Should-Start: 
1094
# Required-Stop:  network
1095
# Should-Stop: 
1096
# Default-Start:  2 3 5
1097
# Default-Stop:
1098
# Description:    CoovaChilli access controller
1099
### END INIT INFO
1100
 
1101
[ -f /usr/sbin/chilli ] || exit 0
1102
. /etc/init.d/functions
1103
CONFIG=/etc/chilli.conf
1104
pidfile=/var/run/chilli.pid
1105
[ -f \$CONFIG ] || {
1106
    echo "\$CONFIG Not found"
1107
    exit 0
1108
}
1109
RETVAL=0
1110
prog="chilli"
1111
case \$1 in
1112
    start)
1113
        if [ -f \$pidfile ] ; then
1114
                gprintf "chilli is already running"
1115
        else
1116
                gprintf "Starting \$prog: "
1117
                rm -f /var/run/chilli* # cleaning
1828 richard 1118
                /usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1119
                echo 1 > /proc/sys/net/ipv4/ip_forward
1120
                [ -e /dev/net/tun ] || {
1121
                (cd /dev;
1122
                        mkdir net;
1123
                        cd net;
1124
                        mknod tun c 10 200)
1125
                }
1336 richard 1126
                ifconfig $INTIF 0.0.0.0
1576 richard 1127
                /usr/sbin/ethtool -K $INTIF gro off
799 richard 1128
                daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1129
                RETVAL=$?
1130
        fi
1131
        ;;
1132
 
1133
    reload)
1134
        killall -HUP chilli
1135
        ;;
1136
 
1137
    restart)
1138
        \$0 stop
1139
        sleep 2
1140
        \$0 start
1141
        ;;
1142
 
1143
    status)
1144
        status chilli
1145
        RETVAL=0
1146
        ;;
1147
 
1148
    stop)
1149
        if [ -f \$pidfile ] ; then  
1150
                gprintf "Shutting down \$prog: "
1151
                killproc /usr/sbin/chilli
1152
                RETVAL=\$?
1153
                [ \$RETVAL = 0 ] && rm -f $pidfile
1154
        else   
1155
                gprintf "chilli is not running"
1156
        fi
1157
        ;;
1158
 
1159
    *)
1160
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1161
        exit 1
1162
esac
1163
echo
1164
EOF
1801 richard 1165
chmod a+x /etc/init.d/chilli
1166
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1167
# conf file creation
346 richard 1168
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1169
        #NTP Option configuration for DHCP
2032 richard 1170
        #DHCP Options : rfc2132
1171
                #dhcp option value will be convert in hexa.
1172
                #NTP option (or 'option 42') is like :
1173
                #                       
1174
                #    Code   Len         Address 1               Address 2
1175
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1176
                #   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1177
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1178
                #
1179
                #Code : 42 => 2a
1180
                #Len : 4 => 04
2016 raphael.pi 1181
        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 $PRIVATE_IP | cut -d'.' -f4))
346 richard 1182
        cat <<EOF > /etc/chilli.conf
1183
# coova config for ALCASAR
1184
cmdsocket       /var/run/chilli.sock
1336 richard 1185
unixipc         chilli.$INTIF.ipc
1551 richard 1186
pidfile         /var/run/chilli.pid
346 richard 1187
net             $PRIVATE_NETWORK_MASK
595 richard 1188
dhcpif          $INTIF
841 richard 1189
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1190
#nodynip
865 richard 1191
#statip
1192
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1193
domain          $DOMAIN
355 richard 1194
dns1            $PRIVATE_IP
1195
dns2            $PRIVATE_IP
346 richard 1196
uamlisten       $PRIVATE_IP
503 richard 1197
uamport         3990
837 richard 1198
macauth
1199
macpasswd       password
1697 richard 1200
strictmacauth
1243 richard 1201
locationname    $HOSTNAME.$DOMAIN
346 richard 1202
radiusserver1   127.0.0.1
1203
radiusserver2   127.0.0.1
1204
radiussecret    $secretradius
1205
radiusauthport  1812
1206
radiusacctport  1813
1243 richard 1207
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
1208
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1209
uamsecret       $secretuam
1249 richard 1210
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1211
coaport         3799
1379 richard 1212
conup           $DIR_DEST_BIN/alcasar-conup.sh
1213
condown         $DIR_DEST_BIN/alcasar-condown.sh
503 richard 1214
include         $DIR_DEST_ETC/alcasar-uamallowed
1215
include         $DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1216
dhcpopt         2a04$PRIVATE_IP_HEXA
2088 raphael.pi 1217
macup           $DIR_DEST_BIN/alcasar-macup.sh
1218
macdown         $DIR_DEST_BIN/alcasar-macdown.sh
1613 franck 1219
#dhcpgateway            none
1220
#dhcprelayagent         none
1610 franck 1221
#dhcpgatewayport        none
346 richard 1222
EOF
1336 richard 1223
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1224
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1225
# create files for trusted domains and urls
1148 crox53 1226
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1227
        chown root:apache $DIR_DEST_ETC/alcasar-*
1228
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1229
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1230
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1231
        $SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1232
# user 'chilli' creation (in order to run conup/off and up/down scripts
1233
        chilli_exist=`grep chilli /etc/passwd|wc -l`
1234
        if [ "$chilli_exist" == "1" ]
1235
        then
1236
              userdel -r chilli 2>/dev/null
1237
        fi
1238
        groupadd -f chilli
1239
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1240
}  # End of chilli ()
1349 richard 1241
 
1 root 1242
##################################################################
1389 richard 1243
##              Fonction "dansguardian"                         ##
1 root 1244
## - Paramètrage du gestionnaire de contenu Dansguardian       ##
1245
##################################################################
1389 richard 1246
dansguardian ()
1 root 1247
{
1841 richard 1248
        mkdir -p /var/dansguardian /var/log/dansguardian
1249
        chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1250
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1251
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1252
        [ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1253
# By default the filter is off 
1556 richard 1254
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1255
# French deny HTML page
497 richard 1256
        $SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1257
# Listen only on LAN side
497 richard 1258
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1259
# DG send its flow to HAVP
1260
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1261
# replace the default deny HTML page
1 root 1262
        cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1263
        cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1264
# Don't log
1265
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1266
# on désactive par défaut le controle de contenu des pages html
497 richard 1267
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1268
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1269
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1270
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1271
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1272
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1273
 
1274
# Configure Dansguardian for large site
1275
# Minimum number of processus to handle connections
1276
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1277
# Maximum number of processus to handle connections
1278
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1279
# Run at least 8 daemons
1280
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1281
# minimum number of processes to spawn
1282
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1283
# maximum age of a child process before it croaks it
1284
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1285
 
1 root 1286
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1287
        [ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1288
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1289
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1290
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1291
        touch $DIR_DG/lists/bannedextensionlist
1292
        touch $DIR_DG/lists/bannedmimetypelist
1293
# 'Safesearch' regex actualisation
498 richard 1294
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1295
# empty LAN IP list that won't be WEB filtered
1296
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1297
        touch $DIR_DG/lists/exceptioniplist
1298
# Keep a copy of URL & domain filter configuration files
1299
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1300
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1301
} # End of dansguardian ()
1 root 1302
 
71 richard 1303
##################################################################
1221 richard 1304
##                      Fonction "antivirus"                    ##
1357 richard 1305
## - configuration of havp, libclamav and freshclam             ##
71 richard 1306
##################################################################
1307
antivirus ()           
1308
{
1358 richard 1309
# create 'havp' user
288 richard 1310
        havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1311
        if [ "$havp_exist" == "1" ]
288 richard 1312
        then
478 richard 1313
              userdel -r havp 2>/dev/null
894 richard 1314
              groupdel havp 2>/dev/null
288 richard 1315
        fi
307 richard 1316
        groupadd -f havp
1486 richard 1317
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1318
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1319
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1320
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1321
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1322
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1323
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1324
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1325
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1326
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1327
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1328
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1329
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1330
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1331
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1332
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1333
# skip checking of youtube flow (too heavy load / risk too low)
1334
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1335
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1336
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1337
# adapt init script and systemd unit
335 richard 1338
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1339
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1340
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1341
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1342
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1343
# replace of the intercept page (template)
340 richard 1344
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1345
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1346
# update virus database every 4 hours (24h/6)
1357 richard 1347
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1348
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1349
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1350
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1351
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1352
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1353
# update now
1382 richard 1354
        /usr/bin/freshclam --no-warnings
1389 richard 1355
} # End of antivirus ()
71 richard 1356
 
1486 richard 1357
##########################################################################
1358
##                      Fonction "tinyproxy"                            ##
1359
## - configuration of tinyproxy (proxy between filterde users and havp) ##
1360
##########################################################################
1485 richard 1361
tinyproxy ()           
1362
{
1486 richard 1363
        tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1364
        if [ "$tinyproxy_exist" == "1" ]
1365
        then
1366
              userdel -r tinyproxy 2>/dev/null
1367
              groupdel tinyproxy 2>/dev/null
1368
        fi
1369
        groupadd -f tinyproxy
1488 richard 1370
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1371
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1372
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1373
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1374
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1375
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1376
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1377
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1378
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1379
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1380
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1381
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1382
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1383
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1384
# Create the systemd unit
1385
cat << EOF > /lib/systemd/system/tinyproxy.service
1386
#  This file is part of systemd.
1387
#
1388
#  systemd is free software; you can redistribute it and/or modify it
1389
#  under the terms of the GNU General Public License as published by
1390
#  the Free Software Foundation; either version 2 of the License, or
1391
#  (at your option) any later version.
1485 richard 1392
 
1509 richard 1393
# This unit launches tinyproxy (a very light proxy).
1518 richard 1394
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1395
[Unit]
1396
Description=Tinyproxy Web Proxy Server
1397
After=network.target iptables.service
1398
 
1399
[Service]
1400
Type=forking
1518 richard 1401
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1402
ExecStartPre=/bin/sleep 2
1403
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1404
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1405
 
1406
[Install]
1407
WantedBy=multi-user.target
1408
EOF
1409
 
1485 richard 1410
} # end of tinyproxy
1 root 1411
##################################################################################
1389 richard 1412
##                      function "ulogd"                                        ##
476 richard 1413
## - Ulog config for multi-log files                                            ##
1414
##################################################################################
1389 richard 1415
ulogd ()
476 richard 1416
{
1417
# Three instances of ulogd (three different logfiles)
1418
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1419
        nl=1
1358 richard 1420
        for log_type in traceability ssh ext-access
478 richard 1421
        do
1365 richard 1422
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1423
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1424
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1425
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1426
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1427
[emu1]
478 richard 1428
file="/var/log/firewall/$log_type.log"
1429
sync=1
1430
EOF
1452 richard 1431
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1432
                nl=`expr $nl + 1`
1433
        done
476 richard 1434
        chown -R root:apache /var/log/firewall
1435
        chmod 750 /var/log/firewall
1436
        chmod 640 /var/log/firewall/*
1389 richard 1437
}  # End of ulogd ()
476 richard 1438
 
1159 crox53 1439
 
1440
##########################################################
1389 richard 1441
##              Function "nfsen"                        ##
1567 richard 1442
## - install the nfsen grapher                          ##
1443
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1444
##########################################################
1389 richard 1445
nfsen()
1 root 1446
{
2176 richard 1447
        tar xzf ./conf/nfsen/nfsen-1.3.8.tar.gz -C /tmp/
1365 richard 1448
# Add PortTracker plugin
1534 richard 1449
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1450
        do
1536 richard 1451
        [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1452
        done
2176 richard 1453
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.8/contrib/PortTracker/PortTracker.pm
1365 richard 1454
# use of our conf file and init unit
2176 richard 1455
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.8/etc/
1570 richard 1456
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1457
        DirTmp=$(pwd)
2176 richard 1458
        cd /tmp/nfsen-1.3.8/
1570 richard 1459
        /usr/bin/perl install.pl etc/nfsen.conf
1460
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1461
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1462
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1463
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1464
        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
1465
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1466
# nfsen unit for systemd
1467
cat << EOF > /lib/systemd/system/nfsen.service
1468
#  This file is part of systemd.
1469
#
1470
#  systemd is free software; you can redistribute it and/or modify it
1471
#  under the terms of the GNU General Public License as published by
1472
#  the Free Software Foundation; either version 2 of the License, or
1473
#  (at your option) any later version.
1474
 
1475
# This unit launches nfsen (a Netflow grapher).
1476
[Unit]
1477
Description= NfSen init script
1478
After=network.target iptables.service
1479
 
1480
[Service]
1481
Type=oneshot
1482
RemainAfterExit=yes
1393 richard 1483
PIDFile=/var/run/nfsen/nfsen.pid
1484
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1485
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1486
ExecStart=/usr/bin/nfsen start
1487
ExecStop=/usr/bin/nfsen stop
1393 richard 1488
ExecReload=/usr/bin/nfsen restart
1372 richard 1489
TimeoutSec=0
1490
 
1491
[Install]
1492
WantedBy=multi-user.target
1493
EOF
1365 richard 1494
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1495
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1496
# expire delay for the profile "live"
1574 richard 1497
        /usr/bin/systemctl start nfsen
1393 richard 1498
        /bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1499
# add SURFmap plugin
1509 richard 1500
        cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1501
        cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1502
        tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1503
        cd /tmp/
1504
        /usr/bin/sh SURFmap/install.sh
1544 richard 1505
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1506
# clear the installation
1221 richard 1507
        cd $DirTmp
1509 richard 1508
        rm -rf /tmp/nfsen*
1509
        rm -rf /tmp/SURFmap*
1389 richard 1510
} # End of nfsen ()
1 root 1511
 
1390 richard 1512
##################################################
1541 richard 1513
##              Function "vnstat"               ##
1514
## Initialization of Vnstat and vnstat phpFE    ##
1515
##################################################
1516
vnstat ()
1517
{
1518
         [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1519
         $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1520
         [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1521
         $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1522
        /usr/bin/vnstat -u -i $EXTIF
1523
} # End of vnstat       
1524
##################################################
1389 richard 1525
##              Function "dnsmasq"              ##
1390 richard 1526
##################################################
1389 richard 1527
dnsmasq ()
219 jeremy 1528
{
1529
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1530
        [ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1976 franck 1531
#       $SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
1532
        $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 1533
        $SED "s?^local=.*?local=/$DOMAIN/?g" $DIR_DEST_ETC/alcasar-dns-name # default domain name for all dnsmasq daemons
503 richard 1534
        [ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1535
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1536
        cat << EOF > /etc/dnsmasq.conf
520 richard 1537
# Configuration file for "dnsmasq in forward mode"
1387 richard 1538
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
259 richard 1539
listen-address=$PRIVATE_IP
1390 richard 1540
pid-file=/var/run/dnsmasq.pid
259 richard 1541
listen-address=127.0.0.1
286 richard 1542
no-dhcp-interface=$INTIF
1387 richard 1543
no-dhcp-interface=tun0
1544
no-dhcp-interface=lo
259 richard 1545
bind-interfaces
1721 richard 1546
cache-size=2048
259 richard 1547
domain-needed
1548
expand-hosts
1549
bogus-priv
1550
filterwin2k
1551
server=$DNS1
1552
server=$DNS2
1387 richard 1553
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1554
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1555
#dhcp-option=option:router,$PRIVATE_IP
1556
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1557
#domain=$DOMAIN
259 richard 1558
 
1387 richard 1559
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1560
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1561
EOF
1356 richard 1562
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1563
        cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1564
# Configuration file for "dnsmasq with blacklist"
1873 richard 1565
# Add Toulouse University blacklist domains
1472 richard 1566
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1015 richard 1567
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1568
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1569
listen-address=$PRIVATE_IP
1570
port=54
1571
no-dhcp-interface=$INTIF
1387 richard 1572
no-dhcp-interface=tun0
1472 richard 1573
no-dhcp-interface=lo
498 richard 1574
bind-interfaces
1721 richard 1575
cache-size=2048
498 richard 1576
domain-needed
1577
expand-hosts
1578
bogus-priv
1579
filterwin2k
2009 raphael.pi 1580
log-queries
1581
log-facility=/var/log/dnsmasq/dnsmasq-blacklist.log
498 richard 1582
server=$DNS1
1583
server=$DNS2
1584
EOF
1379 richard 1585
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1586
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1587
# Configuration file for "dnsmasq with whitelist"
1873 richard 1588
# ADD Toulouse university whitelist domains
1472 richard 1589
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1356 richard 1590
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1591
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1592
listen-address=$PRIVATE_IP
1593
port=55
1594
no-dhcp-interface=$INTIF
1387 richard 1595
no-dhcp-interface=tun0
1472 richard 1596
no-dhcp-interface=lo
1356 richard 1597
bind-interfaces
1721 richard 1598
cache-size=1024
1356 richard 1599
domain-needed
1600
expand-hosts
1601
bogus-priv
1602
filterwin2k
1867 raphael.pi 1603
ipset=/#/wl_ip_allowed                  # dynamicly add the resolv IP address in the Firewall rules
1472 richard 1604
address=/#/$PRIVATE_IP                          # for Domain name without local resolution (WL)  
1356 richard 1605
EOF
1472 richard 1606
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1607
        cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1608
# Configuration file for "dnsmasq as a blackhole"
1609
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1610
address=/#/$PRIVATE_IP                          # redirect all on ALCASAR IP address
1611
pid-file=/var/run/dnsmasq-blackhole.pid
1612
listen-address=$PRIVATE_IP
1613
port=56
1614
no-dhcp-interface=$INTIF
1615
no-dhcp-interface=tun0
1616
no-dhcp-interface=lo
1617
bind-interfaces
1618
cache-size=256
1619
domain-needed
1620
expand-hosts
1621
bogus-priv
1622
filterwin2k
1623
EOF
1624
 
1517 richard 1625
# the main instance should start after network and chilli (which create tun0)
1547 richard 1626
        [ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1627
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1628
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1629
        for list in blacklist whitelist blackhole
1630
        do
1631
                cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1632
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1633
                $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1634
        done
308 richard 1635
} # End dnsmasq
1636
 
1637
##########################################################
1221 richard 1638
##              Fonction "BL"                           ##
308 richard 1639
##########################################################
1640
BL ()
1641
{
1930 richard 1642
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1643
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1644
        mkdir -p /tmp/blacklists
1938 richard 1645
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1646
# creation of file for the rehabilited domains and urls
648 richard 1647
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1648
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1649
        touch $DIR_DG/lists/exceptionsitelist
1650
        touch $DIR_DG/lists/exceptionurllist
311 richard 1651
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1652
        cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1653
# Dansguardian filter config for ALCASAR
1654
EOF
648 richard 1655
        cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1656
# Dansguardian domain filter config for ALCASAR
1657
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1658
#**
1659
# block all SSL and CONNECT tunnels
1660
**s
1661
# block all SSL and CONNECT tunnels specified only as an IP
1662
*ips
1663
# block all sites specified only by an IP
1664
*ip
1665
EOF
1852 raphael.pi 1666
# Add Bing to the safesearch url regext list (parental control)
878 richard 1667
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1668
# Bing - add 'adlt=strict'
1669
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1670
EOF
1913 richard 1671
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1672
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1673
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1674
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1675
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1676
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1677
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1678
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1679
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1680
# add custom ALCASAR BL files
1957 richard 1681
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1682
        do
1683
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1684
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1685
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1686
        done
1687
        chown -R dansguardian:apache $DIR_DG
1688
        chown -R root:apache $DIR_DEST_SHARE
1689
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1690
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1691
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1692
# enable the default categories
1957 richard 1693
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
308 richard 1694
}
219 jeremy 1695
 
1 root 1696
##########################################################
1221 richard 1697
##              Fonction "cron"                         ##
1 root 1698
## - Mise en place des différents fichiers de cron     ##
1699
##########################################################
1700
cron ()
1701
{
1702
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1703
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1704
        cat <<EOF > /etc/crontab
1828 richard 1705
SHELL=/usr/bin/bash
1706
PATH=/usr/sbin:/usr/bin
1 root 1707
MAILTO=root
1708
HOME=/
1709
 
1710
# run-parts
1711
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1712
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1713
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1714
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1715
EOF
1716
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1717
        cat <<EOF >> /etc/anacrontab
667 franck 1718
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1719
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1720
7       20      cron.importClean        nice /etc/cron.d/alcasar-clean_import
1 root 1721
EOF
1247 crox53 1722
 
811 richard 1723
        cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1724
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1725
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1726
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1727
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1728
EOF
952 franck 1729
        cat <<EOF > /etc/cron.d/alcasar-archive
1730
# Archive des logs et de la base de données (tous les lundi à 5h35)
1731
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1732
EOF
1566 richard 1733
        cat << EOF > /etc/cron.d/alcasar-ticket-clean
1734
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1735
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1736
EOF
722 franck 1737
        cat << EOF > /etc/cron.d/alcasar-distrib-updates
1738
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1739
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1740
EOF
1159 crox53 1741
 
1945 richard 1742
        cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1743
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1744
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1745
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1746
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1747
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
2009 raphael.pi 1748
# 'alcasar-activity_report.sh' (every sunday at 5h35 pm) : generate an activity report in PDF
1808 richard 1749
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1750
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1751
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1752
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1753
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1754
EOF
671 franck 1755
        cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1756
# run the "watchdog" every 3'
1757
# 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 1758
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1759
 
1 root 1760
EOF
1808 richard 1761
# Enabling the watchdog every 18'
808 franck 1762
        cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1763
# activate  the daemon-watchdog after boot process
1851 franck 1764
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1765
# activate the daemon-watchdog every 18'
808 franck 1766
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1767
EOF
1862 raphael.pi 1768
 
1874 raphael.pi 1769
# Enabling category update from rsync
2111 richard 1770
        cat << EOF > /etc/cron.d/alcasar-rsync-bl
1945 richard 1771
# 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 1772
 
1874 raphael.pi 1773
EOF
1862 raphael.pi 1774
 
1808 richard 1775
# removing the users crons
522 richard 1776
        rm -f /var/spool/cron/*
1 root 1777
} # End cron
1778
 
1779
##################################################################
1221 richard 1780
##                      Fonction "Fail2Ban"                     ##
1163 crox53 1781
##- Modification de la configuration de fail2ban                ##
1782
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...      ##
1783
##################################################################
1784
fail2ban()
1785
{
1191 crox53 1786
        $DIR_CONF/fail2ban.sh
1474 richard 1787
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1788
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1789
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1790
        chmod 644 /var/log/fail2ban.log
1489 richard 1791
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1792
        /usr/bin/touch /var/log/auth.log
1515 richard 1793
# fail2ban unit
1794
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1795
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1796
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1797
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1798
} #Fin de fail2ban_install()
1799
 
1800
##################################################################
1376 richard 1801
##                      Fonction "gammu_smsd"                   ##
1802
## - Creation de la base de donnée Gammu                       ##
1803
## - Creation du fichier de config: gammu_smsd_conf             ##
1804
##                                                              ##
1805
##################################################################
1806
gammu_smsd()
1807
{
1808
# Create 'gammu' databse
1809
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1810
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1811
# Add a gammu database structure
1800 richard 1812
        mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1813
 
1814
# config file for the daemon
1815
cat << EOF > /etc/gammu_smsd_conf
1816
[gammu]
1817
port = /dev/ttyUSB0
1818
connection = at115200
1819
 
1820
;########################################################
1821
 
1822
[smsd]
1823
 
1824
PIN = 1234
1825
 
1826
logfile = /var/log/gammu-smsd/gammu-smsd.log
1827
logformat = textall
1828
debuglevel = 0
1829
 
1830
service = sql
1831
driver = native_mysql
1832
user = $DB_USER
1833
password = $radiuspwd
1834
pc = localhost
1835
database = $DB_GAMMU
1836
 
1828 richard 1837
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1838
 
1839
StatusFrequency = 30
1380 richard 1840
;LoopSleep = 2
1376 richard 1841
 
1842
;ResetFrequency = 300
1843
;HardResetFrequency = 120
1844
 
1845
CheckSecurity = 1
1846
CheckSignal = 1
1847
CheckBattery = 0
1848
EOF
1849
 
1850
chmod 755 /etc/gammu_smsd_conf
1851
 
1852
#Creation dossier de log Gammu-smsd
1382 richard 1853
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1854
chmod 755 /var/log/gammu-smsd
1855
 
1856
#Edition du script sql gammu <-> radius
1452 richard 1857
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1858
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1859
 
1380 richard 1860
#Création de la règle udev pour les Huawei // idVendor: 12d1
1861
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1862
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1863
EOF
1864
 
1376 richard 1865
} # END gammu_smsd()
1866
 
2202 richard 1867
 
1868
##################################################################
1869
##                      Fonction "msec"                         ##
1870
## - Application du niveau de sécurité fileserver             ##
1871
## - Désactiver l'autorisation de redémarrage                 ##
1872
## - forcer les permissions sur les configurations              ##
1873
## - forcer les permissions sur les log                         ##
1874
##################################################################
1875
msec()
1876
{
1877
 
1878
# Apply fileserver security level
1879
$SED "s?BASE_LEVEL=.*?BASE_LEVEL=fileserver?g" /etc/security/msec/security.conf
1880
# Disable Magic SysReq Keys
1881
$SED "s?^ALLOW_REBOOT=.*?ALLOW_REBOOT=no?g" /etc/security/msec/level.fileserver
1882
 
1883
 
1884
# Configure permissions monitoring and enforcement
1885
cat <<EOF > /etc/security/msec/perm.local
1886
/var/log/firefwall/                     root.apache     750
1887
/var/log/firewall/*                     root.apache     640
1888
/etc/security/msec/perm.local           root.root       640
1889
/etc/security/msec/level.local          root.root       640
1890
/etc/freeradius-web                     root.apache     750
1891
/etc/freeradius-web/admin.conf          root.apache     640
1892
/etc/raddb/dictionnary                  root.apache     640
1893
/etc/raddb/ldap.attrmap                 root.radius     640
1894
/etc/raddb/hints                        root.radius     640
1895
/etc/raddb/huntgroups                   root.radius     640
1896
/etc/raddb/attrs.access_reject          root.radius     640
1897
/etc/raddb/attrs.accounting_response    root.radius     640
1898
/etc/raddb/acct_users                   root.raidus     640
1899
/etc/raddb/preproxy_users               root.radius     640
1900
/etc/raddb/modules/ldap                 radius.apache   660
1901
/etc/raddb/sites-available/alcasar      radius.apache   660
1902
/etc/pki/*                              root.apache     750
1903
/var/log/netflow/porttracker            apache.apache   770
1904
/var/log/netflow/porttracker/*          apache.apache   770
1905
 
1906
EOF
1907
 
1908
/usr/sbin/msec
1909
 
1910
} # END msec()
1911
 
1912
##################################################################
2195 richard 1913
##              Fonction "post_install"                 ##
1914
## - Modifying banners (locals et ssh) & prompts        ##
1915
## - SSH config                                         ##
1916
## - sudoers config & files security                    ##
1917
## - log rotate & ANSSI security parameters             ##
1918
## - Apply former conf in case of an update             ##
1919
##########################################################
1 root 1920
post_install()
1921
{
2195 richard 1922
# change the SSH banner
1923
        cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
1924
        echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 1925
        chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1926
        [ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1927
        $SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1928
        $SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1929
# postfix banner anonymisation
1930
        $SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1931
        chown -R postfix:postfix /var/lib/postfix
2195 richard 1932
# sshd liste on EXTIF & INTIF
1548 richard 1933
        $SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 1934
# sshd authorized certificate for root login
1696 franck 1935
        $SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 1936
# ALCASAR conf file
1839 richard 1937
        echo "SSH=on" >> $CONF_FILE
1631 richard 1938
        echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1939
        echo "LDAP=off" >> $CONF_FILE
786 richard 1940
        echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1941
        echo "MULTIWAN=off" >> $CONF_FILE
1942
        echo "FAILOVER=30" >> $CONF_FILE
1943
        echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1944
        echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1945
        echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2195 richard 1946
# Prompt customisation (colors)
1 root 1947
        [ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1948
        cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1949
        $SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 1950
# sudoers configuration for "apache" & "sysadmin"
1 root 1951
        [ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1952
        cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1953
        $SED "s?^Host_Alias.*?Host_Alias        LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost             #réseau de l'organisme?g" /etc/sudoers
1543 richard 1954
# Modify some logrotate files (gammu, ulogd)
1 root 1955
        cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1956
        chmod 644 /etc/logrotate.d/*
2195 richard 1957
# Log compression
706 franck 1958
        $SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1959
# actualisation des fichiers logs compressés
1342 richard 1960
        for dir in firewall dansguardian httpd
706 franck 1961
        do
714 franck 1962
              find /var/log/$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 1963
        done
1221 richard 1964
# create the alcasar-load_balancing unit
1965
        cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1966
#  This file is part of systemd.
1967
#
1968
#  systemd is free software; you can redistribute it and/or modify it
1969
#  under the terms of the GNU General Public License as published by
1970
#  the Free Software Foundation; either version 2 of the License, or
1971
#  (at your option) any later version.
1972
 
1973
# This unit lauches alcasar-load-balancing.sh script.
1974
[Unit]
1975
Description=alcasar-load_balancing.sh execution
1976
After=network.target iptables.service
1977
 
1978
[Service]
1979
Type=oneshot
1980
RemainAfterExit=yes
1828 richard 1981
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1982
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1983
TimeoutSec=0
1984
SysVStartPriority=99
1985
 
1986
[Install]
1987
WantedBy=multi-user.target
1157 stephane 1988
EOF
1221 richard 1989
# processes launched at boot time (Systemctl)
1839 richard 1990
        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 1991
        do
1574 richard 1992
                /usr/bin/systemctl -q enable $i.service
1221 richard 1993
        done
1452 richard 1994
 
1995
# disable processes at boot time (Systemctl)
1996
        for i in ulogd
1997
        do
1574 richard 1998
                /usr/bin/systemctl -q disable $i.service
1452 richard 1999
        done
2000
 
1221 richard 2001
# Apply French Security Agency (ANSSI) rules
1362 richard 2002
# ignore ICMP broadcast (smurf attack)
2003
        echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2004
# ignore ICMP errors bogus
2005
        echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2006
# remove ICMP redirects responces
2007
        echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2008
        echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2009
# enable SYN Cookies (Syn flood attacks)
2010
        echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2011
# enable kernel antispoofing
2012
        echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2013
# ignore source routing
2014
        echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2015
# set conntrack timer to 1h (3600s) instead of 5 weeks
2016
        echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 2017
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 2018
        echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2019
# disable iptables_helpers
2020
        echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2021
# Switch to the router mode
2022
        echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2023
# Remove unused service ipv6
1964 franck 2024
        echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2025
        echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2026
        echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2027
        echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 2028
# remove Magic SysReq Keys
1363 richard 2029
        [ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 2030
# switch to multi-users runlevel (instead of x11)
1221 richard 2031
        ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 2032
#       GRUB modifications (only one time)
2195 richard 2033
# Limit wait time to 3s - Create an alcasar entry instead of linux-nonfb - Change the default banner
1600 richard 2034
        grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
2035
        if [ $grub_already_modified == 0 ]
2036
                then
2037
                $SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
2038
                $SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
2039
                $SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
2195 richard 2040
# change display to 1024*768 (vga791) only if not on VM
2041
                [ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2114 franck 2042
                vm_vga=`lsmod | egrep "virtio|vmwgfx" | wc -l`
2195 richard 2043
                if [ $vm_vga == 0 ] # is not a virtual machine (proxmox, vmware)
2114 franck 2044
                then
2045
                        $SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
2195 richard 2046
                        cp -f $DIR_CONF/banner /etc/mageia-release
2047
                        echo " V$VERSION" >> /etc/mageia-release
2048
                else
2049
                        echo "ALCASAR V$VERSION" > /etc/mageia-release
2114 franck 2050
                fi
1600 richard 2051
                $SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
2052
                $SED "/^gfxmenu/d" /boot/grub/menu.lst
2053
        fi
1221 richard 2054
# Load and apply the previous conf file
2055
        if [ "$mode" = "update" ]
532 richard 2056
        then
1668 richard 2057
                $DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2058
                $DIR_DEST_BIN/alcasar-conf.sh --load
2059
                PARENT_SCRIPT=`basename $0`
2060
                export PARENT_SCRIPT # to avoid stop&start process during the installation process
2061
                $DIR_DEST_BIN/alcasar-conf.sh --apply
2175 richard 2062
                $DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf 
1221 richard 2063
                $SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2064
                $SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2065
        fi
1221 richard 2066
        rm -f /tmp/alcasar-conf*
2067
        chown -R root:apache $DIR_DEST_ETC/*
2068
        chmod -R 660 $DIR_DEST_ETC/*
2069
        chmod ug+x $DIR_DEST_ETC/digest
1 root 2070
        cd $DIR_INSTALL
5 franck 2071
        echo ""
1 root 2072
        echo "#############################################################################"
638 richard 2073
        if [ $Lang == "fr" ]
2074
                then
2075
                echo "#                        Fin d'installation d'ALCASAR                       #"
2076
                echo "#                                                                           #"
2077
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2078
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2079
                echo "#                                                                           #"
2080
                echo "#############################################################################"
2081
                echo
2082
                echo "- ALCASAR sera fonctionnel après redémarrage du système"
2083
                echo
2084
                echo "- Lisez attentivement la documentation d'exploitation"
2085
                echo
2086
                echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2087
                echo
2088
                echo "                   Appuyez sur 'Entrée' pour continuer"
2089
        else   
2090
                echo "#                        Enf of ALCASAR install process                     #"
2091
                echo "#                                                                           #"
2092
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2093
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2094
                echo "#                                                                           #"
2095
                echo "#############################################################################"
2096
                echo
2097
                echo "- The system will be rebooted in order to operate ALCASAR"
2098
                echo
2099
                echo "- Read the exploitation documentation"
2100
                echo
2101
                echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2102
                echo
2103
                echo "                   Hit 'Enter' to continue"
2104
        fi
1782 franck 2105
        sleep 2
815 richard 2106
        if [ "$mode" != "update" ]
820 richard 2107
        then
815 richard 2108
                read a
2109
        fi
774 richard 2110
        clear
1 root 2111
        reboot
2112
} # End post_install ()
2113
 
2114
#################################
1005 richard 2115
#       Main Install loop       #
1 root 2116
#################################
832 richard 2117
dir_exec=`dirname "$0"`
2118
if [ $dir_exec != "." ]
2119
then
2120
        echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2121
        echo "Launch this program from the ALCASAR archive directory"
2122
        exit 0
2123
fi
2124
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2125
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2126
nb_args=$#
2127
args=$1
2128
if [ $nb_args -eq 0 ]
2129
then
2130
        nb_args=1
2131
        args="-h"
2132
fi
1062 richard 2133
chmod -R u+x $DIR_SCRIPTS/*
1 root 2134
case $args in
2135
        -\? | -h* | --h*)
2136
                echo "$usage"
2137
                exit 0
2138
                ;;
291 franck 2139
        -i | --install)
1538 richard 2140
                header_install
959 franck 2141
                license
1544 richard 2142
                header_install
29 richard 2143
                testing
595 richard 2144
# RPMs install
2145
                $DIR_SCRIPTS/alcasar-urpmi.sh
2146
                if [ "$?" != "0" ]
1 root 2147
                then
595 richard 2148
                        exit 0
2149
                fi
1249 richard 2150
                if [ -e $CONF_FILE ]
595 richard 2151
                then
597 richard 2152
# Uninstall the running version
1828 richard 2153
                        $DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2154
                fi
636 richard 2155
# Test if manual update 
1362 richard 2156
                if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2157
                then
636 richard 2158
                        header_install
595 richard 2159
                        if [ $Lang == "fr" ]
636 richard 2160
                                then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2161
                                else echo "The configuration file of an old version has been found";
595 richard 2162
                        fi
597 richard 2163
                        response=0
2164
                        PTN='^[oOnNyY]$'
2165
                        until [[ $(expr $response : $PTN) -gt 0 ]]
2166
                        do
2167
                                if [ $Lang == "fr" ]
2168
                                        then echo -n "Voulez-vous l'utiliser (O/n)? ";
2169
                                        else echo -n "Do you want to use it (Y/n)?";
2170
                                 fi
2171
                                read response
2172
                                if [ "$response" = "n" ] || [ "$response" = "N" ]
2173
                                then rm -f /tmp/alcasar-conf*
2174
                                fi
2175
                        done
2176
                fi
636 richard 2177
# Test if update
1057 richard 2