Subversion Repositories ALCASAR

Rev

Rev 2724 | Rev 2730 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2728 2019-05-20 20:55:06Z rexy $
1 root 3
 
4
# alcasar.sh
2466 richard 5
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6
# This script is distributed under the Gnu General Public License (GPL)
7
#  team@alcasar.net
959 franck 8
 
2454 tom.houday 9
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15
 
672 richard 16
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20
 
2688 lucas.echa 21
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 22
 
23
# Options :
376 franck 24
#       -i or --install
25
#       -u or --uninstall
1 root 26
 
376 franck 27
# Functions :
1378 richard 28
#       testing                 : connectivity tests, free space test and mageia version test
1221 richard 29
#       init                    : Installation of RPM and scripts
30
#       network                 : Network parameters
2552 rexy 31
#       ACC                             : ALCASAR Control Center installation
32
#       CA                              : Certification Authority initialization
1837 richard 33
#       time_server             : NTPd configuration
1221 richard 34
#       init_db                 : Initilization of radius database managed with MariaDB
2421 richard 35
#       freeradius              : FreeRadius initialisation
1389 richard 36
#       chilli                  : coovachilli initialisation (+authentication page)
2521 armand.ito 37
#       e2guardian              : E2Guardian filtering HTTP proxy configuration
1221 richard 38
#       antivirus               : HAVP + libclamav configuration
1485 richard 39
#       tinyproxy               : little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40
#       ulogd                   : log system in userland (match NFLOG target of iptables)
2454 tom.houday 41
#       nfsen                   : Configuration of Nfsen Netflow grapher
2688 lucas.echa 42
#       unbound                 : Name server configuration
43
#       dnsmasq                 : Name server configuration (for whitelist ipset support)
1541 richard 44
#       vnstat                  : little network stat daemon
2688 lucas.echa 45
#       BL                              : Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian 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
2304 tom.houday 50
#       letsencrypt             : Let's Encrypt client
2552 rexy 51
#       post_install    : Security, log rotation, etc.
1 root 52
 
2499 tom.houday 53
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR       # Debug mode = wait (hit key) after each function
1 root 54
DATE=`date '+%d %B %Y - %Hh%M'`
55
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 56
Lang=`echo $LANG|cut -c 1-2`
1362 richard 57
mode="install"
1 root 58
# ******* Files parameters - paramètres fichiers *********
2552 rexy 59
DIR_INSTALL=`pwd`                                               # current directory
1015 richard 60
DIR_CONF="$DIR_INSTALL/conf"                    # install directory (with conf files)
61
DIR_SCRIPTS="$DIR_INSTALL/scripts"              # install directory (with script files)
2552 rexy 62
DIR_BLACKLIST="$DIR_INSTALL/blacklist"  # install directory (with blacklist files)
63
DIR_SAVE="/var/Save"                                    # backup directory (traceability_log, user_db, security_log)
64
DIR_WEB="/var/www/html"                                 # directory of Lighttpd
65
DIR_DG="/etc/e2guardian"                                # directory of E2Guardian
66
DIR_ACC="$DIR_WEB/acc"                                  # directory of the 'ALCASAR Control Center'
1015 richard 67
DIR_DEST_BIN="/usr/local/bin"                   # directory of ALCASAR scripts
68
DIR_DEST_ETC="/usr/local/etc"                   # directory of ALCASAR conf files
2688 lucas.echa 69
DIR_DEST_SHARE="/usr/local/share"               # directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"  # central ALCASAR conf file
1015 richard 71
PASSWD_FILE="/root/ALCASAR-passwords.txt"       # text file with the passwords and shared secrets
1 root 72
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 73
DB_RADIUS="radius"                                              # database name used by FreeRadius server
74
DB_USER="radius"                                                # user name allows to request the users database
75
DB_GAMMU="gammu"                                                # database name used by Gammu-smsd
1 root 76
# ******* Network parameters - paramètres réseau *******
2552 rexy 77
HOSTNAME="alcasar"                                              # default hostname
78
DOMAIN="localdomain"                                    # default local domain
2669 tom.houday 79
EXTIF=''                                        # EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80
INTIF=''                                        # INTIF is connected to the consultation network
1148 crox53 81
MTU="1500"
1243 richard 82
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"      # Default ALCASAR IP address
1 root 83
# ****** Paths - chemin des commandes *******
84
SED="/bin/sed -i"
85
# ****************** End of global parameters *********************
86
 
2724 rexy 87
license()
959 franck 88
{
89
        if [ $Lang == "fr" ]
1538 richard 90
        then
91
                cat $DIR_INSTALL/gpl-warning.fr.txt | more
92
        else
93
                cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94
        fi
1538 richard 95
        response=0
96
        PTN='^[oOyYnN]$'
97
        until [[ $(expr $response : $PTN) -gt 0 ]]
98
        do
99
                if [ $Lang == "fr" ]
1563 franck 100
                        then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101
                        else echo -n "Do you accept the terms of this license (Y/n)? : "
102
                fi
103
                read response
104
        done
105
        if [ "$response" = "n" ] || [ "$response" = "N" ]
106
        then
107
                exit 1
108
        fi
2724 rexy 109
} # End of license()
959 franck 110
 
2724 rexy 111
header_install()
1 root 112
{
113
        clear
114
        echo "-----------------------------------------------------------------------------"
460 richard 115
        echo "                     ALCASAR V$VERSION Installation"
1 root 116
        echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
117
        echo "-----------------------------------------------------------------------------"
2724 rexy 118
} # End of header_install()
1 root 119
 
2552 rexy 120
########################################################
121
##                  Function "testing"                ##
122
## - Test Mageia version                              ##
123
## - Test ALCASAR version (if already installed)      ##
124
## - Test free space on /var  (>10G)                  ##
125
## - Test Internet access                             ##
126
########################################################
2724 rexy 127
testing()
29 richard 128
{
1529 richard 129
# Test of Mageia version
130
# extract the current Mageia version and hardware architecture (i586 ou X64)
131
        fic=`cat /etc/product.id`
132
        unknown_os=0
133
        old="$IFS"
134
        IFS=","
135
        set $fic
2688 lucas.echa 136
        for i in "$@"
1529 richard 137
        do
138
                if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 139
                        then
1529 richard 140
                        DISTRIBUTION=`echo $i|cut -d"=" -f2`
141
                        unknown_os=`expr $unknown_os + 1`
142
                fi
143
                if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 144
                        then
1529 richard 145
                        CURRENT_VERSION=`echo $i|cut -d"=" -f2`
146
                        unknown_os=`expr $unknown_os + 1`
147
                fi
148
                if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 149
                        then
1529 richard 150
                        ARCH=`echo $i|cut -d"=" -f2`
151
                        unknown_os=`expr $unknown_os + 1`
152
                fi
153
        done
2669 tom.houday 154
        if [ "$ARCH" != "x86_64" ]
2149 richard 155
                then
156
                if [ $Lang == "fr" ]
2669 tom.houday 157
                        then echo "Votre architecture matérielle doit être en 64bits"
158
                        else echo "You hardware architecture must be 64bits"
2149 richard 159
                fi
2482 lucas.echa 160
                exit 1
2149 richard 161
        fi
1529 richard 162
        IFS="$old"
2669 tom.houday 163
        if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "6" ) ]]
2688 lucas.echa 164
        then
2669 tom.houday 165
                if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166
                        then
167
                        echo
168
                        if [ $Lang == "fr" ]
169
                                then
170
                                echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171
                                echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
172
                                echo "2 - Installez Linux-Mageia 6.0 (64bits) et ALCASAR (cf. doc d'installation)"
173
                                echo "3 - Importez votre base des usagers"
174
                        else
175
                                echo "The automatic update of ALCASAR can't be performed."
176
                                echo "1 - Save your traceability files and the user database"
177
                                echo "2 - Install Linux-Mageia 6 (64bits) & ALCASAR (cf. installation doc)"
178
                                echo "3 - Import your users database"
179
                        fi
180
                else
181
                        if [ $Lang == "fr" ]
182
                                then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183
                                else echo "The installation of ALCASAR can't be performed."
184
                        fi
185
                fi
186
                echo
187
                if [ $Lang == "fr" ]
188
                        then echo "Le système d'exploitation doit être remplacé (Mageia6-64bits)"
189
                        else echo "The OS must be replaced (Mageia6-64bits)"
190
                fi
2688 lucas.echa 191
                exit 1
2669 tom.houday 192
        fi
193
 
1362 richard 194
# Test if ALCASAR is already installed
195
        if [ -e $CONF_FILE ]
196
        then
2396 tom.houday 197
                current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198
                if [ $Lang == "fr" ]
2669 tom.houday 199
                        then echo "La version $current_version d'ALCASAR est déjà installée"
200
                        else echo "ALCASAR version $current_version is already installed"
1342 richard 201
                fi
1362 richard 202
                response=0
2458 richard 203
                PTN='^[12]$'
1362 richard 204
                until [[ $(expr $response : $PTN) -gt 0 ]]
205
                do
206
                        if [ $Lang == "fr" ]
2669 tom.houday 207
                                then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208
                                else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209
                        fi
1362 richard 210
                        read response
211
                done
2458 richard 212
                if [ "$response" = "2" ]
1362 richard 213
                then
2560 rexy 214
                        rm -f /var/tmp/alcasar-conf*
1362 richard 215
                else
1684 richard 216
# Retrieve former NICname
2549 tom.houday 217
                        EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`  # EXTernal InterFace
218
                        INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`  # INTernal InterFace
2688 lucas.echa 219
                        [ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
220
                        [ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 221
# Create the current conf file
1362 richard 222
                        $DIR_SCRIPTS/alcasar-conf.sh --create
223
                        mode="update"
224
                fi
1529 richard 225
        fi
2669 tom.houday 226
# Test free space on /var
1529 richard 227
        if [ ! -d /var/log/netflow/porttracker ]
228
                then
2688 lucas.echa 229
                free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
1529 richard 230
                if [ $free_space -lt 10 ]
231
                        then
232
                        if [ $Lang == "fr" ]
233
                                then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
234
                                else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
235
                        fi
236
                exit 0
237
                fi
238
        fi
2669 tom.houday 239
 
240
# Detect external/internal interfaces
241
        if [ -z "$EXTIF" ]; then
242
                EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
243
                if [ -z "$EXTIF" ]; then
244
                        if [ "$Lang" == 'fr' ]
245
                                then echo -n "Aucune passerelle par défaut configurée"
246
                                else echo -n "No default gateway configured"
247
                        fi
248
                        exit 1
249
                fi
250
        fi
251
        if [ "$Lang" == 'fr' ]
252
                then echo "Interface externe (Internet) utilisée : $EXTIF"
253
                else echo "External interface (Internet) used: $EXTIF"
254
        fi
255
 
256
        if [ -z "$INTIF" ]; then
257
                interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 258
                interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 259
                if [ $interfacesCount -eq 0 ]; then
260
                        if [ "$Lang" == 'fr' ]
261
                                then echo "Aucune interface de disponible pour le réseau interne"
262
                                else echo "No interface available for the internal network"
263
                        fi
264
                        exit 1
265
                elif [ $interfacesCount -eq 1 ]; then
266
                        INTIF="$interfacesList"
267
                else
268
                        interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
269
                        interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
270
                        if [ "$Lang" == 'fr' ]
271
                                then echo 'Liste des interfaces disponible :'
272
                                else echo 'List of available interfaces:'
273
                        fi
274
                        echo "$interfacesSorted"
275
                        response=''
276
                        while true; do
277
                                if [ "$Lang" == 'fr' ]
278
                                        then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
279
                                        else echo -n "Choice of internal interface ? [$interfacePreferred] "
280
                                fi
281
                                read response
282
 
283
                                [ -z "$response" ] && response="$interfacePreferred"
284
 
285
                                # Check if interface exist
2688 lucas.echa 286
                                if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 287
                                        INTIF="$response"
288
                                        break
289
                                else
290
                                        if [ "$Lang" == 'fr' ]
291
                                                then echo "Interface \"$response\" introuvable"
292
                                                else echo "Interface \"$response\" not found"
293
                                        fi
294
                                fi
295
                        done
296
                fi
297
        fi
298
        if [ "$Lang" == 'fr' ]
299
                then echo "Interface interne utilisée : $INTIF"
300
                else echo "Internal interface used: $INTIF"
301
        fi
302
 
2290 richard 303
        if [ $Lang == "fr" ]
304
                then echo -n "Tests des paramètres réseau : "
2549 tom.houday 305
                else echo -n "Network parameters tests: "
2290 richard 306
        fi
307
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 308
        cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 309
        IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 310
        for i in $IF_INTERFACES
311
        do
2688 lucas.echa 312
                if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 313
                        rm -f ifcfg-$i
2454 tom.houday 314
 
2282 richard 315
                        if [ $Lang == "fr" ]
316
                                then echo "Suppression : ifcfg-$i"
2549 tom.houday 317
                                else echo "Deleting: ifcfg-$i"
2282 richard 318
                        fi
319
                fi
320
        done
2688 lucas.echa 321
        cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 322
        echo -n "."
2454 tom.houday 323
# Test Ethernet NIC links state
2669 tom.houday 324
        interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
325
        if [ ! -z "$interfacesDown" ]; then
326
                for i in $interfacesDown; do
327
                        if [ $Lang == "fr" ]
328
                        then
329
                                echo -e "\nÉchec"
330
                                echo "Le lien réseau de la carte $i n'est pas actif."
331
                                echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
332
                        else
333
                                echo -e "\nFailed"
334
                                echo "The link state of $i interface is down."
335
                                echo "Make sure that this network card is connected to a switch or an A.P."
336
                        fi
337
                done
338
                exit 1
339
        fi
1471 richard 340
        echo -n "."
341
# Test EXTIF config files
2681 tom.houday 342
        PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
343
        PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 344
        PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 345
        if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 346
        then
784 richard 347
                if [ $Lang == "fr" ]
2454 tom.houday 348
                then
2669 tom.houday 349
                        echo -e "\nÉchec"
784 richard 350
                        echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
351
                        echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 352
                        echo "Appliquez les changements : 'systemctl restart network'"
784 richard 353
                else
2669 tom.houday 354
                        echo -e "\nFailed"
784 richard 355
                        echo "The Internet connected network card ($EXTIF) isn't well configured."
356
                        echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 357
                        echo "Apply the new configuration: 'systemctl restart network'"
784 richard 358
                fi
830 richard 359
                echo "DEVICE=$EXTIF"
784 richard 360
                echo "IPADDR="
361
                echo "NETMASK="
362
                echo "GATEWAY="
363
                echo "DNS1="
364
                echo "DNS2="
830 richard 365
                echo "ONBOOT=yes"
2669 tom.houday 366
                exit 1
784 richard 367
        fi
368
        echo -n "."
2290 richard 369
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 370
        if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 371
                if [ $Lang == "fr" ]
2454 tom.houday 372
                then
2669 tom.houday 373
                        echo -e "\nÉchec"
595 richard 374
                        echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
375
                        echo "Réglez ce problème puis relancez ce script."
376
                else
2669 tom.houday 377
                        echo -e "\nFailed"
595 richard 378
                        echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
379
                        echo "Resolv this problem, then restart this script."
380
                fi
2669 tom.houday 381
                exit 1
29 richard 382
        fi
308 richard 383
        echo -n "."
2290 richard 384
# Test if default GW is alive
1499 richard 385
        arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 386
        if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 387
                then
595 richard 388
                if [ $Lang == "fr" ]
2454 tom.houday 389
                then
2669 tom.houday 390
                        echo -e "\nÉchec"
2290 richard 391
                        echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 392
                        echo "Réglez ce problème puis relancez ce script."
393
                else
2669 tom.houday 394
                        echo -e "\nFailed"
2290 richard 395
                        echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 396
                        echo "Resolv this problem, then restart this script."
397
                fi
2669 tom.houday 398
                exit 1
308 richard 399
        fi
400
        echo -n "."
2290 richard 401
# Test Internet connectivity
2669 tom.houday 402
        domainTested='www.google.com'
403
        /usr/bin/curl -s --head "$domainTested" &>/dev/null
404
        if [ $? -ne 0 ]; then
595 richard 405
                if [ $Lang == "fr" ]
2454 tom.houday 406
                then
2669 tom.houday 407
                        echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 408
                        echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
409
                        echo "Vérifiez la validité des adresses IP des DNS."
410
                else
2669 tom.houday 411
                        echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 412
                        echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
413
                        echo "Verify the DNS IP addresses"
414
                fi
2669 tom.houday 415
                exit 1
29 richard 416
        fi
308 richard 417
        echo ". : ok"
2724 rexy 418
} # End of testing()
302 richard 419
 
2552 rexy 420
#######################################################################
421
##                    Function "init"                                ##
422
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
423
## - Creation of random password for GRUB, mariadb (admin and user)  ##
424
#######################################################################
2724 rexy 425
init()
302 richard 426
{
527 richard 427
        if [ "$mode" != "update" ]
302 richard 428
        then
429
# On affecte le nom d'organisme
597 richard 430
                header_install
302 richard 431
                ORGANISME=!
432
                PTN='^[a-zA-Z0-9-]*$'
580 richard 433
                until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
2454 tom.houday 434
                do
595 richard 435
                        if [ $Lang == "fr" ]
2454 tom.houday 436
                                then echo -n "Entrez le nom de votre organisme : "
597 richard 437
                                else echo -n "Enter the name of your organism : "
595 richard 438
                        fi
330 franck 439
                        read ORGANISME
613 richard 440
                        if [ "$ORGANISME" == "" ]
2688 lucas.echa 441
                        then
330 franck 442
                                ORGANISME=!
443
                        fi
444
                done
302 richard 445
        fi
1 root 446
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 447
# We create random passwords and shared secrets
628 richard 448
        rm -f $PASSWD_FILE
2419 richard 449
        echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 450
        grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 451
        pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
452
                LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
453
                grep -v '[eE]nter password:' | \
454
                sed -e "s/PBKDF2 hash of your password is //"`
455
        echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
456
        [ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
457
        cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
458
        chmod 0600 /boot/grub2/user.cfg
2419 richard 459
        echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 460
        echo "GRUB2_user=root" >> $PASSWD_FILE
461
        echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 462
        mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463
        echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 464
        echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 465
        radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 466
        echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 467
        echo "db_user=$DB_USER" >> $PASSWD_FILE
468
        echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 469
        secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470
        echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
471
        echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 472
        secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 473
        echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
474
        echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 475
        chmod 640 $PASSWD_FILE
1828 richard 476
#  copy scripts in in /usr/local/bin
2664 tom.houday 477
        cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478
#  copy conf files in /usr/local/etc
1954 richard 479
        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 480
        $SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481
# generate central conf file
482
        cat <<EOF > $CONF_FILE
612 richard 483
##########################################
484
##                                      ##
485
##          ALCASAR Parameters          ##
486
##                                      ##
487
##########################################
1 root 488
 
612 richard 489
INSTALL_DATE=$DATE
490
VERSION=$VERSION
491
ORGANISM=$ORGANISME
1748 richard 492
HOSTNAME=$HOSTNAME
923 franck 493
DOMAIN=$DOMAIN
612 richard 494
EOF
628 richard 495
        chmod o-rwx $CONF_FILE
2724 rexy 496
} # End of init()
1 root 497
 
2552 rexy 498
#########################################################
499
##                    Function "network"               ##
500
## - Define the several network address                ##
501
## - Define the DNS naming                             ##
502
## - INTIF parameters (consultation network)           ##
503
## - Write "/etc/hosts" file                           ##
504
## - write "hosts.allow" & "hosts.deny" files          ##
505
#########################################################
2724 rexy 506
network()
1 root 507
{
508
        header_install
636 richard 509
        if [ "$mode" != "update" ]
510
                then
511
                if [ $Lang == "fr" ]
512
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
513
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
514
                fi
515
                response=0
516
                PTN='^[oOyYnN]$'
517
                until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 518
                do
595 richard 519
                        if [ $Lang == "fr" ]
659 richard 520
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 521
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 522
                        fi
1 root 523
                        read response
524
                done
636 richard 525
                if [ "$response" = "n" ] || [ "$response" = "N" ]
526
                then
527
                        PRIVATE_IP_MASK="0"
528
                        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:]]$'
529
                        until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 530
                        do
595 richard 531
                                if [ $Lang == "fr" ]
597 richard 532
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
533
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 534
                                fi
597 richard 535
                                read PRIVATE_IP_MASK
1 root 536
                        done
636 richard 537
                else
2688 lucas.echa 538
                        PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 539
                fi
595 richard 540
        else
2454 tom.houday 541
                PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
637 richard 542
                rm -rf conf/etc/alcasar.conf
1 root 543
        fi
861 richard 544
# Define LAN side global parameters
1740 richard 545
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 546
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 547
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 548
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 549
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 550
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 551
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
2688 lucas.echa 552
        then
2454 tom.houday 553
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 554
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 555
        fi
1499 richard 556
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
557
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 558
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 559
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 560
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 561
        PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'`      # MAC address of INTIF
841 richard 562
# Define Internet parameters
2464 richard 563
        if [ "$mode" != "update" ]
2457 richard 564
        then
2464 richard 565
                DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`   # 1st DNS server
566
                DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`  # 2nd DNS server
567
        else
568
                DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`  # 1st DNS server
569
                DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`  # 2nd DNS server
570
        fi
2693 franck 571
    DNS1=${DNS1:=208.67.220.220}
70 franck 572
        DNS2=${DNS2:=208.67.222.222}
2693 franck 573
#       if [ "$DNS1" == "" ]
574
#       then
575
#               if [ $Lang == "fr" ]
576
#               then
577
#                       echo "L'adresse IP des serveurs DNS ne sont pas corrects"
578
#                       echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
579
#               else
580
#                       echo "The IP address of DNS servers are not set correctly"
581
#                       echo "Check the extern network card configuration ($EXTIF)"
582
#               fi
583
#               exit 0
584
#       fi
1499 richard 585
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 586
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 587
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 588
# Write network parameters in the conf file
1469 richard 589
        echo "EXTIF=$EXTIF" >> $CONF_FILE
590
        echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 591
        ######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
592
        INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
593
        for i in $INTERFACES
594
        do
595
                SUB=`echo ${i:0:2}`
596
                if [ $SUB = "wl" ]
597
                        then WIFIF=$i
2454 tom.houday 598
                elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 599
                        then LANIF=$i
600
                fi
601
        done
602
        if [ -n "$WIFIF" ]
603
                then echo "WIFIF=$WIFIF" >> $CONF_FILE
604
        elif [ -n "$LANIF" ]
605
                then echo "LANIF=$LANIF" >> $CONF_FILE
606
        fi
2454 tom.houday 607
        #########################################################################################################
2552 rexy 608
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 609
        if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 610
        then
1499 richard 611
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 612
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 613
        else
614
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 615
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 616
        fi
1587 richard 617
        echo "DNS1=$DNS1" >> $CONF_FILE
618
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 619
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 620
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 621
        echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 622
        echo "EXT_DHCP_IP=" >> $CONF_FILE
623
        echo "RELAY_DHCP_IP=" >> $CONF_FILE
624
        echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 625
        echo "INT_DNS_DOMAIN=" >> $CONF_FILE
626
        echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 627
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 628
# network default
597 richard 629
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 630
        cat <<EOF > /etc/sysconfig/network
631
NETWORKING=yes
632
FORWARD_IPV4=true
633
EOF
2552 rexy 634
# write "/etc/hosts"
1 root 635
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
636
        cat <<EOF > /etc/hosts
503 richard 637
127.0.0.1       localhost
2558 rexy 638
$PRIVATE_IP     $HOSTNAME
1 root 639
EOF
2552 rexy 640
# write EXTIF (Internet) config
1499 richard 641
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
642
        if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 643
        then
1499 richard 644
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 645
DEVICE=$EXTIF
1585 richard 646
BOOTPROTO=dhcp
647
DNS1=127.0.0.1
648
PEERDNS=no
649
RESOLV_MODS=yes
650
ONBOOT=yes
1613 franck 651
NOZEROCONF=yes
1585 richard 652
METRIC=10
653
MII_NOT_SUPPORTED=yes
654
IPV6INIT=no
655
IPV6TO4INIT=no
656
ACCOUNTING=no
657
USERCTL=no
658
MTU=$MTU
659
EOF
2688 lucas.echa 660
        else
1585 richard 661
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
662
DEVICE=$EXTIF
14 richard 663
BOOTPROTO=static
597 richard 664
IPADDR=$PUBLIC_IP
665
NETMASK=$PUBLIC_NETMASK
666
GATEWAY=$PUBLIC_GATEWAY
14 richard 667
DNS1=127.0.0.1
1499 richard 668
RESOLV_MODS=yes
14 richard 669
ONBOOT=yes
670
METRIC=10
1610 franck 671
NOZEROCONF=yes
14 richard 672
MII_NOT_SUPPORTED=yes
673
IPV6INIT=no
674
IPV6TO4INIT=no
675
ACCOUNTING=no
676
USERCTL=no
994 franck 677
MTU=$MTU
14 richard 678
EOF
1499 richard 679
        fi
2552 rexy 680
# write INTIF (consultation LAN) in normal mode
841 richard 681
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
682
DEVICE=$INTIF
683
BOOTPROTO=static
684
ONBOOT=yes
685
NOZEROCONF=yes
686
MII_NOT_SUPPORTED=yes
687
IPV6INIT=no
688
IPV6TO4INIT=no
689
ACCOUNTING=no
690
USERCTL=no
691
EOF
1558 richard 692
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 693
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 694
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 695
DEVICE=$INTIF
696
BOOTPROTO=static
697
IPADDR=$PRIVATE_IP
604 richard 698
NETMASK=$PRIVATE_NETMASK
1 root 699
ONBOOT=yes
700
METRIC=10
701
NOZEROCONF=yes
702
MII_NOT_SUPPORTED=yes
14 richard 703
IPV6INIT=no
704
IPV6TO4INIT=no
705
ACCOUNTING=no
706
USERCTL=no
1 root 707
EOF
2282 richard 708
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
709
        if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
710
        then
711
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
712
DEVICE=$WIFIF
713
BOOTPROTO=static
714
ONBOOT=yes
715
NOZEROCONF=yes
716
MII_NOT_SUPPORTED=yes
717
IPV6INIT=no
718
IPV6TO4INIT=no
719
ACCOUNTING=no
720
USERCTL=no
721
EOF
722
        elif [ -n "$LANIF" ]
723
        then
724
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
725
DEVICE=$LANIF
726
BOOTPROTO=static
727
ONBOOT=yes
728
NOZEROCONF=yes
729
MII_NOT_SUPPORTED=yes
730
IPV6INIT=no
731
IPV6TO4INIT=no
732
ACCOUNTING=no
733
USERCTL=no
734
EOF
735
        fi
2454 tom.houday 736
        #########################################################################################################
2552 rexy 737
# write hosts.allow & hosts.deny
1 root 738
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
739
        cat <<EOF > /etc/hosts.allow
740
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 741
sshd: ALL
1 root 742
ntpd: $PRIVATE_NETWORK_SHORT
743
EOF
744
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
745
        cat <<EOF > /etc/hosts.deny
746
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
747
EOF
790 richard 748
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 749
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 750
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 751
# load conntrack ftp module
752
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 753
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 754
# load ipt_NETFLOW module
755
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 756
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 757
        [ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
758
        $SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
759
        [ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
760
        $SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 761
#
860 richard 762
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 763
} # End of network()
1 root 764
 
2552 rexy 765
###################################################
766
##                  Function "ACC"               ##
767
## - copy ALCASAR Control Center (ACC) files     ##
768
## - configuration of the web server (Lighttpd)  ##
769
## - creation of the first ACC admin account     ##
770
## - secure the ACC access                       ##
771
###################################################
2724 rexy 772
ACC()
1 root 773
{
774
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
775
        mkdir $DIR_WEB
1833 richard 776
# Copy & adapt ACC files
316 richard 777
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
778
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
779
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
780
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
781
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
782
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 783
        chown -R apache:apache $DIR_WEB/*
1833 richard 784
# copy & adapt "freeradius-web" files
785
        cp -rf $DIR_CONF/freeradius-web/ /etc/
786
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
787
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
788
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
789
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
790
        cat <<EOF > /etc/freeradius-web/naslist.conf
791
nas1_name: alcasar-$ORGANISME
792
nas1_model: Network Access Controler
793
nas1_ip: $PRIVATE_IP
794
nas1_port_num: 0
795
nas1_community: public
796
EOF
797
        chown -R apache:apache /etc/freeradius-web/
798
# create the log & backup structure :
1489 richard 799
# - base = users database
800
# - archive = tarball of "base + http firewall + netflow"
1833 richard 801
# - security = watchdog log
2138 richard 802
        for i in base archive security activity_report;
1 root 803
        do
804
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
805
        done
5 franck 806
        chown -R root:apache $DIR_SAVE
1833 richard 807
# Configuring & securing php
71 richard 808
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 809
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
810
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 811
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
812
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 813
        $SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
814
        $SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 815
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
816
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 817
        $SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 818
# Configuring & securing Lighttpd
790 richard 819
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 820
        [ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
821
        $SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 822
        $SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
823
        $SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 824
        $SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
825
        echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 826
 
827
        [ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 828
        $SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
829
        $SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
830
        $SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
831
        $SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
832
 
2592 rexy 833
        [ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
834
 
835
        [ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
836
        $SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
837
        $SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
838
        $SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
839
 
840
        cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
841
 
842
        [ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
843
        cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 844
        $SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
845
        $SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
846
        $SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
847
        $SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 848
        ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 849
 
2588 rexy 850
        [ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
851
        [ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
852
        [ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 853
 
2588 rexy 854
        chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 855
        /usr/bin/systemctl start lighttpd
2499 tom.houday 856
        /usr/bin/systemctl start php-fpm
2488 lucas.echa 857
 
2552 rexy 858
# Creation of the first account (in 'admin' profile)
2293 tom.houday 859
        if [ "$mode" = "install" ]
2688 lucas.echa 860
        then
861
                header_install
1268 richard 862
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 863
                [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
864
                mkdir -p $DIR_DEST_ETC/digest
865
                chmod 755 $DIR_DEST_ETC/digest
866
                until [ -s $DIR_DEST_ETC/digest/key_admin ]
867
                do
868
                        $DIR_DEST_BIN/alcasar-profil.sh --add admin
869
                done
2293 tom.houday 870
        fi
2488 lucas.echa 871
 
2561 rexy 872
        # Run after coova (in order to wait tun0 to be up)
2488 lucas.echa 873
        $SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 874
        # Log file for ACC access imputability
875
        [ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
876
        chown root:apache /var/Save/security/acc_access.log
877
        chmod 664 /var/Save/security/acc_access.log
2724 rexy 878
} # End of ACC()
1 root 879
 
2552 rexy 880
##################################################################
881
##                               Fonction "CA"                  ##
882
## - Creating the CA and the server certificate (lighttpd)      ##
883
##################################################################
2724 rexy 884
CA()
1 root 885
{
510 richard 886
        $DIR_DEST_BIN/alcasar-CA.sh
5 franck 887
        chown -R root:apache /etc/pki
1 root 888
        chmod -R 750 /etc/pki
2724 rexy 889
} # End of CA()
1 root 890
 
2552 rexy 891
#############################################################
892
##               Function "time_server"                    ##
893
## - Configuring NTP server                                ##
894
#############################################################
2724 rexy 895
time_server()
1837 richard 896
{
897
# Set the Internet time server
898
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
899
        cat <<EOF > /etc/ntp/step-tickers
900
0.fr.pool.ntp.org       # adapt to your country
901
1.fr.pool.ntp.org
902
2.fr.pool.ntp.org
903
EOF
904
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
905
        cat <<EOF > /etc/ntp.conf
906
server 0.fr.pool.ntp.org        # adapt to your country
907
server 1.fr.pool.ntp.org
908
server 2.fr.pool.ntp.org
909
server 127.127.1.0              # local clock si NTP internet indisponible ...
910
fudge 127.127.1.0 stratum 10
911
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
912
restrict 127.0.0.1
913
driftfile /var/lib/ntp/drift
914
logfile /var/log/ntp.log
915
disable monitor
916
EOF
917
        chown -R ntp:ntp /var/lib/ntp
918
# Synchronize now
2688 lucas.echa 919
        ntpd -4 -q -g &
2724 rexy 920
} # End of time_server()
1837 richard 921
 
2541 rexy 922
#####################################################################
923
##                     Function "init_db"                          ##
924
## - Mysql initialization                                          ##
925
## - Set admin (root) password                                     ##
926
## - Remove unused users & databases                               ##
927
## - Radius database creation                                      ##
928
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
929
#####################################################################
2724 rexy 930
init_db()
1 root 931
{
2688 lucas.echa 932
        if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 933
        then
934
                systemctl stop mysqld
935
        fi
1355 richard 936
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 937
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 938
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 939
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 940
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
941
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 942
        [ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2724 rexy 943
        [ -e /etc/my.cnf.d/auth_gssapi.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/auth_gssapi.cnf # remove GSS plugin (ALCASAR doesn't use Kerberos)
2416 richard 944
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
945
        /usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
946
        /usr/bin/systemctl start mysqld
1963 richard 947
        nb_round=1
1981 richard 948
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 949
        do
950
                nb_round=`expr $nb_round + 1`
951
                sleep 2
952
        done
1981 richard 953
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 954
        then
1981 richard 955
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 956
                exit
1955 richard 957
        fi
1355 richard 958
# Secure the server
2688 lucas.echa 959
        /usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 960
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 961
        $MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
962
        $MYSQL "CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 963
# Create 'radius' database
2688 lucas.echa 964
        $MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 965
# Add an empty radius database structure
2688 lucas.echa 966
        /usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 967
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 968
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 969
        $SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
970
        $SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
971
        /usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 972
        /usr/bin/systemctl daemon-reload
2724 rexy 973
} # End of init_db()
1 root 974
 
2423 richard 975
###################################################################
976
##                       Function "freeradius"                   ##
977
## - Set the configuration files                                 ##
978
## - Set the shared secret between coova-chilli and freeradius   ##
979
## - Adapt the Mysql conf file and counters                      ##
980
###################################################################
2724 rexy 981
freeradius()
1 root 982
{
1800 richard 983
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 984
        chown -R radius:radius /etc/raddb
985
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 986
# Set radius global parameters (radius.conf)
1 root 987
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
988
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
989
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 990
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
991
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 992
# Add ALCASAR & Coovachilli dictionaries
993
        [ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2501 tom.houday 994
        cp $DIR_CONF/radius/dictionary.alcasar /usr/share/freeradius/dictionary.alcasar
2728 rexy 995
        echo -e '\n$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
2512 tom.houday 996
        cp /usr/share/doc/coova-chilli/dictionary.coovachilli /usr/share/freeradius/dictionary.coovachilli
2728 rexy 997
        echo -e '\n$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 998
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 999
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1000
        cat << EOF > /etc/raddb/clients.conf
2438 richard 1001
client localhost {
1002
        ipaddr = 127.0.0.1
1 root 1003
        secret = $secretradius
2438 richard 1004
        shortname = chilli
2454 tom.houday 1005
        nas_type = other
1 root 1006
}
1007
EOF
2420 richard 1008
# Set Virtual server (remvove all except "alcasar virtual site")
1009
        rm -f /etc/raddb/sites-enabled/*
2467 richard 1010
        cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1011
        cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1012
        chown radius:apache /etc/raddb/sites-available/alcasar*
1013
        chmod 660 /etc/raddb/sites-available/alcasar*
2420 richard 1014
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2728 rexy 1015
        # INFO : To connect from outside (EAP), add the EAP virtual server (link in sites-enabled) and inner-tunnel modules (link in mods-enabled)
2454 tom.houday 1016
# Set modules
2728 rexy 1017
        # Add custom LDAP "available module"
2465 richard 1018
        cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1019
        chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1020
        # Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1021
        rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1022
        for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1023
        do
1024
                ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1025
        done
2728 rexy 1026
        # INFO : To connect from outside (EAP), add the EAP module (and right accesses to the keys (/etc/pki/tls/private/radius.pem)
2423 richard 1027
# Configure SQL mod
2420 richard 1028
        [ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1029
        $SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1030
        $SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1031
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1032
        $SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1033
        $SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1034
        $SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1035
        $SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 1036
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1037
        [ -e /etc/raddb/mods-config/sql/main/mysql/queries.conf.default ] || cp /etc/raddb/mods-config/sql/main/mysql/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf.default
1038
        cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1039
        chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1040
# sqlcounter modifications
2470 richard 1041
        [ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1042
        cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1043
        chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1044
# make certain that mysql is up before freeradius start
1358 richard 1045
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1046
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1047
        /usr/bin/systemctl daemon-reload
2597 tom.houday 1048
# Allow apache to change some conf files (ie : ldap on/off)
1049
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1050
} # End of freeradius()
1 root 1051
 
2423 richard 1052
#############################################################################
2552 rexy 1053
##                           Function "chilli"                             ##
2423 richard 1054
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1055
## - Adapt the authentication web page (intercept.php)                     ##
1056
#############################################################################
2724 rexy 1057
chilli()
1 root 1058
{
1370 richard 1059
# chilli unit for systemd
2324 tom.houday 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
2454 tom.houday 1092
# Required-Start: network
1093
# Should-Start:
799 richard 1094
# Required-Stop:  network
2454 tom.houday 1095
# Should-Stop:
799 richard 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 ] || {
2394 tom.houday 1106
        echo "\$CONFIG Not found"
1107
        exit 0
799 richard 1108
}
2376 tom.houday 1109
current_users_file="/var/tmp/havp/current_users.txt"    # file containing active users
799 richard 1110
RETVAL=0
1111
prog="chilli"
1112
case \$1 in
2394 tom.houday 1113
        start)
2454 tom.houday 1114
                if [ -f \$pidfile ] ; then
2394 tom.houday 1115
                        gprintf "chilli is already running"
1116
                else
1117
                        gprintf "Starting \$prog: "
1118
                        echo '' > \$current_users_file && chown apache:apache \$current_users_file
1119
                        rm -f /var/run/chilli* # cleaning
1120
                        /usr/sbin/modprobe tun >/dev/null 2>&1
1121
                        echo 1 > /proc/sys/net/ipv4/ip_forward
1122
                        [ -e /dev/net/tun ] || {
2454 tom.houday 1123
                                (cd /dev;
1124
                                mkdir net;
1125
                                cd net;
2394 tom.houday 1126
                                mknod tun c 10 200)
1127
                        }
1128
                        ifconfig $INTIF 0.0.0.0
1129
                        /usr/sbin/ethtool -K $INTIF gro off
1130
                        daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1131
                        RETVAL=\$?
1132
                fi
1133
                ;;
799 richard 1134
 
2394 tom.houday 1135
        reload)
1136
                killall -HUP chilli
1137
                ;;
799 richard 1138
 
2394 tom.houday 1139
        restart)
1140
                \$0 stop
1141
                sleep 2
1142
                \$0 start
1143
                ;;
799 richard 1144
 
2394 tom.houday 1145
        status)
1146
                status chilli
1147
                RETVAL=0
1148
                ;;
1149
 
1150
        stop)
2454 tom.houday 1151
                if [ -f \$pidfile ] ; then
2394 tom.houday 1152
                        gprintf "Shutting down \$prog: "
1153
                        killproc /usr/sbin/chilli
1154
                        RETVAL=\$?
1155
                        [ \$RETVAL = 0 ] && rm -f \$pidfile
1156
                        [ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1157
                else
2394 tom.houday 1158
                        gprintf "chilli is not running"
1159
                fi
1160
                ;;
1161
 
1162
        *)
1163
                echo "Usage: \$0 {start|stop|restart|reload|status}"
1164
                exit 1
799 richard 1165
esac
1166
echo
1167
EOF
2324 tom.houday 1168
        chmod a+x /etc/init.d/chilli
1169
        ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1170
# conf file creation
346 richard 1171
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1172
        #NTP Option configuration for DHCP
2032 richard 1173
        #DHCP Options : rfc2132
1174
                #dhcp option value will be convert in hexa.
1175
                #NTP option (or 'option 42') is like :
2454 tom.houday 1176
                #
2032 richard 1177
                #    Code   Len         Address 1               Address 2
1178
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1179
                #   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1180
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1181
                #
1182
                #Code : 42 => 2a
1183
                #Len : 4 => 04
2688 lucas.echa 1184
        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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1185
        cat <<EOF > /etc/chilli.conf
1186
# coova config for ALCASAR
1187
cmdsocket       /var/run/chilli.sock
1336 richard 1188
unixipc         chilli.$INTIF.ipc
1551 richard 1189
pidfile         /var/run/chilli.pid
346 richard 1190
net             $PRIVATE_NETWORK_MASK
595 richard 1191
dhcpif          $INTIF
841 richard 1192
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1193
#nodynip
865 richard 1194
#statip
1195
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1196
domain          $DOMAIN
355 richard 1197
dns1            $PRIVATE_IP
1198
dns2            $PRIVATE_IP
346 richard 1199
uamlisten       $PRIVATE_IP
503 richard 1200
uamport         3990
2370 tom.houday 1201
uamuiport       3991
837 richard 1202
macauth
1203
macpasswd       password
1697 richard 1204
strictmacauth
1243 richard 1205
locationname    $HOSTNAME.$DOMAIN
346 richard 1206
radiusserver1   127.0.0.1
1207
radiusserver2   127.0.0.1
1208
radiussecret    $secretradius
1209
radiusauthport  1812
1210
radiusacctport  1813
1243 richard 1211
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1212
redirurl
1243 richard 1213
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1214
uamsecret       $secretuam
1249 richard 1215
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1216
coaport         3799
1379 richard 1217
conup           $DIR_DEST_BIN/alcasar-conup.sh
1218
condown         $DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1219
macup           $DIR_DEST_BIN/alcasar-macup.sh
503 richard 1220
include         $DIR_DEST_ETC/alcasar-uamallowed
1221
include         $DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1222
dhcpopt         2a04$PRIVATE_IP_HEXA
1613 franck 1223
#dhcpgateway            none
1224
#dhcprelayagent         none
1610 franck 1225
#dhcpgatewayport        none
2234 richard 1226
sslkeyfile      /etc/pki/tls/private/alcasar.key
1227
sslcertfile     /etc/pki/tls/certs/alcasar.crt
1228
redirssl
2370 tom.houday 1229
uamuissl
346 richard 1230
EOF
2274 richard 1231
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1232
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1233
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1234
# create files for trusted domains and urls
1148 crox53 1235
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1236
        chown root:apache $DIR_DEST_ETC/alcasar-*
1237
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1238
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1239
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1240
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1241
        chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1242
        if [ "$chilli_exist" == "1" ]
1243
        then
2454 tom.houday 1244
                userdel -r chilli 2>/dev/null
796 richard 1245
        fi
1246
        groupadd -f chilli
1247
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1248
}  # End of chilli()
1349 richard 1249
 
2541 rexy 1250
################################################################
2521 armand.ito 1251
##                   Function "e2guardian"                    ##
2541 rexy 1252
## - Set the parameters of this HTML proxy (as controler)     ##
1253
################################################################
2724 rexy 1254
e2guardian()
1 root 1255
{
2521 armand.ito 1256
        mkdir -p /var/e2guardian /var/log/e2guardian
1257
        chown -R e2guardian /var/e2guardian /var/log/e2guardian
1258
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1259
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1260
        [ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2454 tom.houday 1261
# By default the filter is off
2521 armand.ito 1262
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardian.conf
1293 richard 1263
# French deny HTML page
2521 armand.ito 1264
        $SED "s?^language =.*?language = french?g" $DIR_DG/e2guardian.conf
1293 richard 1265
# Listen only on LAN side
2521 armand.ito 1266
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1342 richard 1267
# DG send its flow to HAVP
2521 armand.ito 1268
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1269
# replace the default deny HTML page
2521 armand.ito 1270
        cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/
1271
        cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1293 richard 1272
# Don't log
2521 armand.ito 1273
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1274
# # Change the default report page
2521 armand.ito 1275
        $SED "s?^accessdeniedaddress =.*?accessdeniedaddress = http://$HOSTNAME.$DOMAIN?g" $DIR_DG/e2guardian.conf
2519 rexy 1276
# Disable HTML content control
2521 armand.ito 1277
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
497 richard 1278
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1279
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
2519 rexy 1280
# Disable URL control with regex
497 richard 1281
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1282
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
2521 armand.ito 1283
# Configure E2guardian for large site
1721 richard 1284
# Minimum number of processus to handle connections
2521 armand.ito 1285
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/e2guardian.conf
1721 richard 1286
# Maximum number of processus to handle connections
2521 armand.ito 1287
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/e2guardian.conf
1721 richard 1288
# Run at least 8 daemons
2521 armand.ito 1289
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/e2guardian.conf
1721 richard 1290
# minimum number of processes to spawn
2521 armand.ito 1291
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/e2guardian.conf
1721 richard 1292
# maximum age of a child process before it croaks it
2521 armand.ito 1293
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/e2guardian.conf
2519 rexy 1294
# Disable download files control
2521 armand.ito 1295
        [ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1296
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/e2guardianf1.conf
497 richard 1297
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1298
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1299
        touch $DIR_DG/lists/bannedextensionlist
1300
        touch $DIR_DG/lists/bannedmimetypelist
1301
# 'Safesearch' regex actualisation
498 richard 1302
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1303
# empty LAN IP list that won't be WEB filtered
1304
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1305
        touch $DIR_DG/lists/exceptioniplist
1306
# Keep a copy of URL & domain filter configuration files
1307
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1308
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2724 rexy 1309
} # End of e2guardian()
1 root 1310
 
71 richard 1311
##################################################################
2519 rexy 1312
##                     Function "antivirus"                     ##
1313
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1314
##################################################################
2724 rexy 1315
antivirus()
71 richard 1316
{
1358 richard 1317
# create 'havp' user
2396 tom.houday 1318
        havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1319
        if [ "$havp_exist" == "1" ]
288 richard 1320
        then
2454 tom.houday 1321
                userdel -r havp 2>/dev/null
1322
                groupdel havp 2>/dev/null
288 richard 1323
        fi
307 richard 1324
        groupadd -f havp
1486 richard 1325
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1326
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1327
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1328
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1329
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1330
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1331
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1332
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1333
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1334
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1335
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1336
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1337
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1338
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1339
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1340
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1341
# skip checking of youtube flow (too heavy load / risk too low)
1342
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1343
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1344
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1345
# adapt init script and systemd unit
335 richard 1346
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1347
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1348
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1349
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1350
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1351
# replace of the intercept page (template)
340 richard 1352
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1353
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1354
# update virus database every 4 hours (24h/6)
1357 richard 1355
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1356
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1357
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1358
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1359
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1360
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1361
# update now
1382 richard 1362
        /usr/bin/freshclam --no-warnings
2724 rexy 1363
} # End of antivirus()
71 richard 1364
 
2519 rexy 1365
################################################################################
1366
##                           Function "tinyproxy"                             ##
2552 rexy 1367
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1368
################################################################################
2724 rexy 1369
tinyproxy()
1485 richard 1370
{
2396 tom.houday 1371
        tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1372
        if [ "$tinyproxy_exist" == "1" ]
1373
        then
2454 tom.houday 1374
                userdel -r tinyproxy 2>/dev/null
1375
                groupdel tinyproxy 2>/dev/null
1486 richard 1376
        fi
1377
        groupadd -f tinyproxy
1488 richard 1378
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1379
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1380
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1381
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1382
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1383
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1384
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1385
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1386
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1387
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1388
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1389
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1390
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1391
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1392
# Create the systemd unit
1393
cat << EOF > /lib/systemd/system/tinyproxy.service
1394
#  This file is part of systemd.
1395
#
1396
#  systemd is free software; you can redistribute it and/or modify it
1397
#  under the terms of the GNU General Public License as published by
1398
#  the Free Software Foundation; either version 2 of the License, or
1399
#  (at your option) any later version.
1485 richard 1400
 
1509 richard 1401
# This unit launches tinyproxy (a very light proxy).
1518 richard 1402
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1403
[Unit]
1404
Description=Tinyproxy Web Proxy Server
1405
After=network.target iptables.service
1406
 
1407
[Service]
1408
Type=forking
1518 richard 1409
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1410
ExecStartPre=/bin/sleep 2
1411
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1412
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1413
 
1414
[Install]
1415
WantedBy=multi-user.target
1416
EOF
1417
 
2724 rexy 1418
} # end of tinyproxy()
1419
 
1420
##############################################################
1421
##                            function "ulogd"              ##
1422
## - Ulog config for multi-log files                        ##
1423
##############################################################
1424
ulogd()
476 richard 1425
{
1426
# Three instances of ulogd (three different logfiles)
1427
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1428
        nl=1
1358 richard 1429
        for log_type in traceability ssh ext-access
478 richard 1430
        do
1365 richard 1431
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1432
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1433
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1434
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1435
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1436
[emu1]
478 richard 1437
file="/var/log/firewall/$log_type.log"
1438
sync=1
1439
EOF
1452 richard 1440
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1441
                nl=`expr $nl + 1`
1442
        done
476 richard 1443
        chown -R root:apache /var/log/firewall
1444
        chmod 750 /var/log/firewall
1445
        chmod 640 /var/log/firewall/*
2724 rexy 1446
}  # End of ulogd()
476 richard 1447
 
1159 crox53 1448
##########################################################
2519 rexy 1449
##                    Function "nfsen"                  ##
1450
## - install the nfsen grapher                          ##
1451
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1452
##########################################################
1389 richard 1453
nfsen()
1 root 1454
{
2330 tom.houday 1455
        tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1456
# Add PortTracker plugin
1534 richard 1457
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1458
        do
2330 tom.houday 1459
                [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1460
        done
2330 tom.houday 1461
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1462
# use of our conf file and init unit
2330 tom.houday 1463
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1464
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1465
        DirTmp=$(pwd)
2688 lucas.echa 1466
        cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
1570 richard 1467
        /usr/bin/perl install.pl etc/nfsen.conf
1468
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1469
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1470
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1471
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1472
        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
1473
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1474
# nfsen unit for systemd
2330 tom.houday 1475
        cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1476
#  This file is part of systemd.
1477
#
1478
#  systemd is free software; you can redistribute it and/or modify it
1479
#  under the terms of the GNU General Public License as published by
1480
#  the Free Software Foundation; either version 2 of the License, or
1481
#  (at your option) any later version.
1482
 
1483
# This unit launches nfsen (a Netflow grapher).
1484
[Unit]
1485
Description= NfSen init script
1486
After=network.target iptables.service
1487
 
1488
[Service]
1489
Type=oneshot
1490
RemainAfterExit=yes
1393 richard 1491
PIDFile=/var/run/nfsen/nfsen.pid
1492
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1493
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1494
ExecStart=/usr/bin/nfsen start
1372 richard 1495
ExecStop=/usr/bin/nfsen stop
1393 richard 1496
ExecReload=/usr/bin/nfsen restart
1372 richard 1497
TimeoutSec=0
1498
 
1499
[Install]
1500
WantedBy=multi-user.target
1501
EOF
1365 richard 1502
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1503
        $SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1504
# expire delay for the profile "live"
1574 richard 1505
        /usr/bin/systemctl start nfsen
1393 richard 1506
        /bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1507
# add SURFmap plugin (waiting for new technical solution)
1508
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1509
#       cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1510
#       cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1511
#       tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1512
#       cd /tmp/
2724 rexy 1513
#       /usr/bin/sh SURFmap/install.sh (no more used since Google sells the access to googleMap API)
2643 rexy 1514
# clear the installation
1515
#       rm -rf /tmp/SURFmap*
2657 tom.houday 1516
        rm -rf /tmp/nfsen-*
2688 lucas.echa 1517
        cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1518
        chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
2724 rexy 1519
} # End of nfsen()
1 root 1520
 
2552 rexy 1521
###########################################################
1522
##                     Function "vnstat"                 ##
1523
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1524
###########################################################
2724 rexy 1525
vnstat()
1541 richard 1526
{
2330 tom.houday 1527
        [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1528
        $SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1529
        $SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1530
        [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1531
        $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1532
        $SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2589 rexy 1533
        /usr/bin/vnstat -i $EXTIF -u --force
2724 rexy 1534
} # End of vnstat()
2281 tom.houday 1535
 
2724 rexy 1536
###################################################################
1537
##                     Function "dnsmasq"                        ##
1538
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1539
###################################################################
1540
dnsmasq()
219 jeremy 1541
{
1542
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1543
        [ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1544
        # dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1545
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1546
# Configuration file for "dnsmasq with whitelist"
1873 richard 1547
# ADD Toulouse university whitelist domains
1472 richard 1548
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1549
listen-address=127.0.0.1
1356 richard 1550
port=55
1472 richard 1551
no-dhcp-interface=lo
1356 richard 1552
bind-interfaces
1721 richard 1553
cache-size=1024
1356 richard 1554
domain-needed
1555
expand-hosts
1556
bogus-priv
1557
filterwin2k
2688 lucas.echa 1558
ipset=/#/wl_ip_allowed  # dynamically add the resolv IP address in the Firewall rules
1559
server=$DNS1
1560
server=$DNS2
1356 richard 1561
EOF
2688 lucas.echa 1562
        # Create dnsmasq-whitelist unit
1563
        mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1564
        cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1565
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1566
        $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1567
} # End of dnsmasq()
2688 lucas.echa 1568
 
2724 rexy 1569
#########################################################
1570
##              Function "unbound"                     ##
1571
## - create the conf files for 4 unbound services      ##
1572
## - create the systemd files for 4 unbound services   ##
1573
#########################################################
2688 lucas.echa 1574
unbound ()
1575
{
1576
        [ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1577
        [ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1578
        [ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1579
        [ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1580
        [ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1581
        [ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1582
        [ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1583
        [ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1584
        [ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1585
        [ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1586
        # Local static DNS configuration
1587
        [ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1588
 
2724 rexy 1589
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1590
        cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1591
forward-zone:
1592
        name: "."
1593
        forward-addr: $DNS1
1594
        forward-addr: $DNS2
1472 richard 1595
EOF
1596
 
2724 rexy 1597
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1598
        cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1599
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1600
## Add one block for each domain name managed by an other DNS server
1601
##
1602
## Example:
1603
##
1604
## server:
1605
##     local-zone: "<your_domain>." transparent
1606
## forward-zone:
1607
##     name: "<your_domain>."
1608
##     forward-addr: <@IP_domain_server>
1609
##
2558 rexy 1610
## INFO : local hostnames are resolved in /etc/hosts file
1611
EOF
1612
 
2724 rexy 1613
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1614
        cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1615
server:
1616
        local-zone: "$HOSTNAME.$DOMAIN" static
1617
        local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1618
        local-zone: "$HOSTNAME" static
1619
        local-data: "$HOSTNAME A $PRIVATE_IP"
1620
        local-zone: "$DOMAIN." static
1621
        local-data: "$DOMAIN. A"
1622
EOF
1623
 
2724 rexy 1624
# Configuration file for lo of forward unbound
2688 lucas.echa 1625
        cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1626
server:
1627
        interface: 127.0.0.1@53
1628
        access-control-view: 127.0.0.1/8 lo
1629
 
1630
view:
1631
        name: "lo"
1632
        local-zone: "$HOSTNAME.$DOMAIN" static
1633
        local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1634
        local-zone: "$HOSTNAME" static
1635
        local-data: "$HOSTNAME A 127.0.0.1"
1636
        view-first: yes
1637
EOF
1638
 
2724 rexy 1639
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1640
        cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1641
server:
1642
        interface: ${PRIVATE_IP}@53
1643
        access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1644
 
1645
view:
1646
        name: "$INTIF"
1647
        local-zone: "$HOSTNAME.$DOMAIN" static
1648
        local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1649
        local-zone: "$HOSTNAME" static
1650
        local-data: "$HOSTNAME A $PRIVATE_IP"
1651
        view-first: yes
1652
EOF
1653
 
2724 rexy 1654
# Configuration file for forward unbound
2688 lucas.echa 1655
        cat << EOF > /etc/unbound/unbound.conf
1656
server:
1657
        verbosity: 1
1658
        hide-version: yes
1659
        hide-identity: yes
1660
        do-ip6: no
1661
        include: /etc/unbound/conf.d/common/forward-zone.conf
1662
        include: /etc/unbound/conf.d/common/local-forward/*
1663
        include: /etc/unbound/conf.d/common/local-dns/*
1664
        include: /etc/unbound/conf.d/forward/*
1665
EOF
1666
 
2724 rexy 1667
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1668
        cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1669
server:
1670
        interface: ${PRIVATE_IP}@54
1671
        access-control: $PRIVATE_IP_MASK allow
1672
        access-control-tag: $PRIVATE_IP_MASK "blacklist"
1673
        access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1674
        access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1675
EOF
1676
 
2724 rexy 1677
# Configuration file for blacklist unbound
2688 lucas.echa 1678
        cat << EOF > /etc/unbound/unbound-blacklist.conf
1679
server:
1680
        verbosity: 1
1681
        hide-version: yes
1682
        hide-identity: yes
1683
        do-ip6: no
1684
        logfile: "/var/log/unbound/unbound-blacklist.log"
1685
        chroot: ""
1686
        define-tag: "blacklist"
1687
        log-local-actions: yes
1688
        include: /etc/unbound/conf.d/common/forward-zone.conf
1689
        include: /etc/unbound/conf.d/common/local-forward/*
1690
        include: /etc/unbound/conf.d/common/local-dns/*
1691
        include: /etc/unbound/conf.d/blacklist/*
1692
        include: /usr/local/share/unbound-bl-enabled/*
1693
EOF
1694
 
2724 rexy 1695
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1696
        cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1697
server:
1698
        interface: ${PRIVATE_IP}@55
1699
        access-control: $PRIVATE_IP_MASK allow
1700
        access-control-tag: $PRIVATE_IP_MASK "whitelist"
1701
        access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1702
        access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1703
EOF
1704
 
2724 rexy 1705
# Configuration file for whitelist unbound
2688 lucas.echa 1706
        cat << EOF > /etc/unbound/unbound-whitelist.conf
1707
server:
1708
        verbosity: 1
1709
        hide-version: yes
1710
        hide-identity: yes
1711
        do-ip6: no
1712
        do-not-query-localhost: no
1713
        define-tag: "whitelist"
1714
        local-zone: "." transparent
1715
        local-zone-tag: "." "whitelist"
1716
        include: /usr/local/share/unbound-wl-enabled/*
1717
        include: /etc/unbound/conf.d/whitelist/*
1718
        include: /etc/unbound/conf.d/common/local-dns/*
1719
        include: /etc/unbound/conf.d/common/local-forward/*
1720
forward-zone:
1721
        name: "."
1722
        forward-addr: 127.0.0.1@55
1723
EOF
1724
 
2724 rexy 1725
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1726
        cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1727
server:
1728
        interface: ${PRIVATE_IP}@56
1729
        access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1730
 
1731
view:
1732
        name: "$INTIF"
1733
        local-zone: "." redirect
1734
        local-data: ". A $PRIVATE_IP"
1735
EOF
1736
 
2724 rexy 1737
# Configuration file for blackhole unbound
2688 lucas.echa 1738
        cat << EOF > /etc/unbound/unbound-blackhole.conf
1739
server:
1740
        verbosity: 1
1741
        hide-version: yes
1742
        hide-identity: yes
1743
        do-ip6: no
1744
        include: /etc/unbound/conf.d/blackhole/*
1745
        include: /etc/unbound/conf.d/common/local-dns/*
1746
        include: /etc/unbound/conf.d/common/local-forward/*
1747
EOF
1748
 
1749
        if [ ! -e /lib/systemd/system/unbound.service.default ]
1750
        then
1751
                cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1752
        fi
1753
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1754
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1755
        for list in blacklist blackhole whitelist
1474 richard 1756
        do
2688 lucas.echa 1757
                cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1758
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1759
                $SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1760
        done
2688 lucas.echa 1761
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1762
} # End of unbound()
2688 lucas.echa 1763
 
2689 lucas.echa 1764
##################################################
1765
##              Function "dhcpd"                ##
1766
##################################################
2724 rexy 1767
dhcpd()
2689 lucas.echa 1768
{
1769
        [ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1770
        cat <<EOF > /etc/dhcpd.conf
1771
ddns-update-style none;
1772
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1773
        option routers $PRIVATE_IP;
1774
        option subnet-mask $PRIVATE_NETMASK;
1775
        option domain-name-servers $PRIVATE_IP;
1776
        range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1777
        default-lease-time 21600;
1778
        max-lease-time 43200;
1779
}
1780
EOF
2724 rexy 1781
} # End of dhcpd()
2689 lucas.echa 1782
 
2552 rexy 1783
##########################################################
1784
##                      Function "BL"                   ##
1785
## - copy Toulouse BL                                   ##
1786
## - adapt this BL to ALCASAR architecture              ##
2688 lucas.echa 1787
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1788
##     - URLs for E²guardian                            ##
1789
##     - IPs for NetFilter                              ##
1790
##########################################################
2724 rexy 1791
BL()
308 richard 1792
{
1930 richard 1793
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1794
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1795
        mkdir -p /tmp/blacklists
1938 richard 1796
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1797
# creation of file for the rehabilited domains and urls
648 richard 1798
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1799
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1800
        touch $DIR_DG/lists/exceptionsitelist
1801
        touch $DIR_DG/lists/exceptionurllist
2521 armand.ito 1802
# On crée la configuration de base du filtrage de domaine et d'URL pour E2guardian
648 richard 1803
        cat <<EOF > $DIR_DG/lists/bannedurllist
2521 armand.ito 1804
# E2guardian filter config for ALCASAR
311 richard 1805
EOF
648 richard 1806
        cat <<EOF > $DIR_DG/lists/bannedsitelist
2521 armand.ito 1807
# E2guardian domain filter config for ALCASAR
311 richard 1808
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1809
#**
1810
# block all SSL and CONNECT tunnels
1811
**s
1812
# block all SSL and CONNECT tunnels specified only as an IP
1813
*ips
1814
# block all sites specified only by an IP
1815
*ip
1816
EOF
1852 raphael.pi 1817
# Add Bing to the safesearch url regext list (parental control)
878 richard 1818
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1819
# Bing - add 'adlt=strict'
1820
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1821
EOF
1913 richard 1822
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1823
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1824
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1825
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1826
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1827
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1828
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1829
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1830
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1831
# add custom ALCASAR BL files
1957 richard 1832
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1833
        do
1834
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1835
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1836
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1837
        done
2521 armand.ito 1838
        chown -R e2guardian:apache $DIR_DG
1957 richard 1839
        chown -R root:apache $DIR_DEST_SHARE
1840
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1841
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1842
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1843
# enable the default categories
1957 richard 1844
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1845
        rm -rf /tmp/blacklists
2724 rexy 1846
} # End of BL()
219 jeremy 1847
 
2552 rexy 1848
#######################################################
1849
##                  Function "cron"                  ##
1850
## - write all cron & anacron files                  ##
1851
#######################################################
2724 rexy 1852
cron()
1 root 1853
{
2640 rexy 1854
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1855
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1856
        cat <<EOF > /etc/crontab
1828 richard 1857
SHELL=/usr/bin/bash
2640 rexy 1858
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1859
MAILTO=root
1860
HOME=/
1861
 
1862
# run-parts
1863
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1864
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1865
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1866
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1867
EOF
1868
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1869
        cat <<EOF >> /etc/anacrontab
2454 tom.houday 1870
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1871
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
1 root 1872
EOF
811 richard 1873
        cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1874
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1875
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1876
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1877
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1878
EOF
952 franck 1879
        cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1880
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1881
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1882
EOF
2454 tom.houday 1883
        cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1884
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1885
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1886
EOF
2454 tom.houday 1887
        cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1888
# Update the system (everyday at 3:30 am)
762 franck 1889
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1890
EOF
2454 tom.houday 1891
        cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1892
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1893
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1894
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1895
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1896
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1897
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1898
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1899
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1900
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1901
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1902
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1903
EOF
2454 tom.houday 1904
        cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1905
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1906
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1907
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1908
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1909
 
2228 franck 1910
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1911
EOF
2454 tom.houday 1912
        cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1913
# start dead daemons (after boot process and every 18')
1851 franck 1914
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1915
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1916
EOF
2454 tom.houday 1917
        cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2640 rexy 1918
# Automatic update the BL via rsync (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1919
 
1874 raphael.pi 1920
EOF
2304 tom.houday 1921
        cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1922
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1923
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1924
EOF
1925
 
1808 richard 1926
# removing the users crons
522 richard 1927
        rm -f /var/spool/cron/*
2724 rexy 1928
} # End of cron()
1 root 1929
 
2552 rexy 1930
######################################################################
1931
##                      Fonction "Fail2Ban"                         ##
1932
##- Adapt conf file to ALCASAR                                      ##
1933
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1934
######################################################################
1163 crox53 1935
fail2ban()
1936
{
2243 tom.houday 1937
        /usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1938
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1939
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1940
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1941
        chmod 644 /var/log/fail2ban.log
1489 richard 1942
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1943
        /usr/bin/touch /var/log/auth.log
1515 richard 1944
# fail2ban unit
1945
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1946
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1947
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1948
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1949
} # End of fail2ban()
1163 crox53 1950
 
2552 rexy 1951
#########################################################
1952
##                   Fonction "gammu_smsd"             ##
1953
## - Creating of SMS management database               ##
1954
## - Write the gammu a gammu_smsd conf files           ##
1955
#########################################################
1376 richard 1956
gammu_smsd()
1957
{
2601 tom.houday 1958
# Create 'gammu' system user
1959
        groupadd -f gammu_smsd
1960
        useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1961
        usermod -a -G dialout gammu_smsd
1962
 
1963
# Create 'gammu' database
1964
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1965
        $MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1966
# Add a gammu database structure
2688 lucas.echa 1967
        /usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1968
 
2552 rexy 1969
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1970
        cat << EOF > /etc/gammurc
2552 rexy 1971
[gammu]
1972
device = /dev/ttyUSB0
1973
connection = at115200
1974
EOF
1975
 
2601 tom.houday 1976
        cat << EOF > /etc/gammu_smsd_conf
1376 richard 1977
[gammu]
1978
port = /dev/ttyUSB0
1979
connection = at115200
1980
 
1981
[smsd]
1982
PIN = 1234
1983
logfile = /var/log/gammu-smsd/gammu-smsd.log
1984
logformat = textall
1985
debuglevel = 0
1986
 
1987
service = sql
1988
driver = native_mysql
1989
user = $DB_USER
1990
password = $radiuspwd
1991
pc = localhost
1992
database = $DB_GAMMU
1993
 
2631 rexy 1994
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1995
 
1996
StatusFrequency = 30
1380 richard 1997
;LoopSleep = 2
1376 richard 1998
 
1999
;ResetFrequency = 300
2000
;HardResetFrequency = 120
2001
 
2454 tom.houday 2002
CheckSecurity = 1
1376 richard 2003
CheckSignal = 1
2004
CheckBattery = 0
2005
EOF
2601 tom.houday 2006
        chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2007
 
2601 tom.houday 2008
# Create the systemd unit
2009
        cat << EOF > /lib/systemd/system/gammu-smsd.service
2010
[Unit]
2011
Description=SMS daemon for Gammu
2012
Documentation=man:gammu-smsd(1)
2013
After=network.target mysql.service
1376 richard 2014
 
2601 tom.houday 2015
[Service]
2016
Type=forking
2017
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2018
ExecReload=/bin/kill -HUP $MAINPID
2019
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2020
PIDFile=/var/run/gammu-smsd.pid
2021
 
2022
[Install]
2023
WantedBy=multi-user.target
2024
EOF
2025
 
2314 richard 2026
# Log folder for gammu-smsd
2601 tom.houday 2027
        [ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2028
        chmod 755 /var/log/gammu-smsd
1376 richard 2029
 
2552 rexy 2030
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2031
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2032
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2033
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2034
#EOF
2552 rexy 2035
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2036
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2037
 
2724 rexy 2038
} # End of gammu_smsd()
1376 richard 2039
 
2552 rexy 2040
############################################################
2041
##                 Fonction "msec"                        ##
2042
## - Apply the "fileserver" security level                ##
2043
## - remove the "system request" for rebboting            ##
2044
## - Fix several file permissions                         ##
2045
############################################################
2202 richard 2046
msec()
2047
{
2048
 
2049
# Apply fileserver security level
2211 richard 2050
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2051
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2052
 
2203 richard 2053
# Set permissions monitoring and enforcement
2202 richard 2054
cat <<EOF > /etc/security/msec/perm.local
2055
/var/log/firefwall/                     root.apache     750
2056
/var/log/firewall/*                     root.apache     640
2057
/etc/security/msec/perm.local           root.root       640
2058
/etc/security/msec/level.local          root.root       640
2059
/etc/freeradius-web                     root.apache     750
2060
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2061
/etc/raddb/client.conf                  radius.radius   640
2062
/etc/raddb/radius.conf                  radius.radius   640
2063
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2064
/etc/raddb/sites-available/alcasar      radius.apache   660
2065
/etc/pki/*                              root.apache     750
2211 richard 2066
/var/log/netflow/porttracker            root.apache     770
2067
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2068
EOF
2454 tom.houday 2069
# apply now hourly & daily checks
2202 richard 2070
/usr/sbin/msec
2211 richard 2071
/etc/cron.weekly/msec
2202 richard 2072
 
2724 rexy 2073
} # End of msec()
2202 richard 2074
 
2075
##################################################################
2552 rexy 2076
##                   Fonction "letsencrypt"                     ##
2077
## - Install Let's Encrypt client                               ##
2078
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2079
##################################################################
2080
letsencrypt()
2081
{
2082
        echo "Installing Let's Encrypt client..."
2083
 
2586 tom.houday 2084
        # Remove potential old installers
2085
        rm -rf /tmp/acme.sh-*
2086
 
2304 tom.houday 2087
        # Extract acme.sh
2088
        tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2089
 
2090
        pwdInstall=$(pwd)
2688 lucas.echa 2091
        cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2092
 
2093
        acmesh_installDir="/opt/acme.sh"
2094
        acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2095
        acmesh_userAgent="ALCASAR"
2304 tom.houday 2096
 
2097
        # Install acme.sh
2098
        ./acme.sh --install \
2099
                --home $acmesh_installDir \
2100
                --config-home $acmesh_confDir/data \
2101
                --certhome $acmesh_confDir/certs \
2102
                --accountkey $acmesh_confDir/ca/account.key \
2103
                --accountconf $acmesh_confDir/data/account.conf \
2104
                --useragent $acmesh_userAgent \
2308 tom.houday 2105
                --nocron \
2106
                > /dev/null
2304 tom.houday 2107
 
2108
        if [ $? -ne 0 ]; then
2109
                echo "Error during installation of Let's Encrypt client (acme.sh)."
2110
        fi
2111
 
2112
        # Create configuration file
2113
        cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2114
email=
2115
dateIssueRequest=
2116
domainRequest=
2117
challenge=
2118
dateIssued=
2119
dnsapi=
2120
dateNextRenewal=
2121
EOF
2122
 
2688 lucas.echa 2123
        cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2124
        rm -rf /tmp/acme.sh-*
2125
 
2724 rexy 2126
} # End of letsencrypt()
2304 tom.houday 2127
 
2128
##################################################################
2552 rexy 2129
##                    Fonction "post_install"                   ##
2130
## - Modifying banners (locals et ssh) & prompts                ##
2131
## - SSH config                                                 ##
2132
## - sudoers config & files security                            ##
2133
## - log rotate & ANSSI security parameters                     ##
2134
## - Apply former conf in case of an update                     ##
2135
##################################################################
1 root 2136
post_install()
2137
{
2195 richard 2138
# change the SSH banner
2139
        cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2140
        echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5