aboutsummaryrefslogtreecommitdiffstats
path: root/.homeinstall/hubzilla-setup.sh
blob: f1395e8ce67f461bca9dcc4fd7e6f0cd30e2f96a (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
#!/bin/bash
#
# How to use
# ----------
# 
# This file automates the installation of
# - hubzilla: https://zotlabs.org/page/hubzilla/hubzilla-project and
# - zap: https://zotlabs.com/zap/
# under Debian Linux
#
# 1) Copy the file "hubzilla-config.txt.template" to "hubzilla-config.txt"
#       Follow the instuctions there
# 
# 2) Switch to user "root" by typing "su -"
# 
# 3) Run with "./hubzilla-setup.sh"
#       If this fails check if you can execute the script.
#       - To make it executable type "chmod +x hubzilla-setup.sh"
#       - or run "bash hubzilla-setup.sh"
# 
# 
# What does this script do basically?
# -----------------------------------
# 
# This file automates the installation of hubzilla under Debian Linux
# - install
#        * apache webserer, 
#        * php,  
#        * mariadb - the database for hubzilla,  
#        * adminer,  
#        * git to download and update addons
# - configure cron
#        * "Master.php" for regular background prozesses of hubzilla
#        * "apt-get update" and "apt-get dist-upgrade" and "apt-get autoremove" to keep linux up-to-date
#        * run command to keep the IP up-to-date > DynDNS provided by selfHOST.de or freedns.afraid.org
#        * backup hubzillas database and files (rsync)
# - run letsencrypt to create, register and use a certifacte for https
# 
# 
# Discussion
# ----------
# 
# Security - password  is the same for mysql-server, phpmyadmin and hubzilla db
# - The script runs into installation errors for phpmyadmin if it uses
#   different passwords. For the sake of simplicity one singel password.
# 
# How to restore from backup
# --------------------------
#
# Daily backup
# - - - - - - 
# 
# The installation
# - writes a script /var/www/hubzilla-daily.sh
# - creates a daily cron that runs the hubzilla-daily.sh
#
# hubzilla-daily.sh makes a (daily) backup of all relevant files
# - /var/lib/mysql/ > database
# - /var/www/ > hubzilla/zap from github
# - /etc/letsencrypt/ > certificates
# 
# hubzilla-daily.sh writes the backup to an external disk compatible to LUKS+ext4 (see hubzilla-config.txt)
# 
# Credits
# -------
#
# The script is based on Thomas Willinghams script "debian-setup.sh"
# which he used to install the red#matrix.
#
# The documentation for bash is here
# https://www.gnu.org/software/bash/manual/bash.html
#
function check_sanity {
    # Do some sanity checking.
    print_info "Sanity check..."
    if [ $(/usr/bin/id -u) != "0" ]
    then
        die 'Must be run by root user'
    fi

    if [ -f /etc/lsb-release ]
    then
        die "Distribution is not supported"
    fi
    if [ ! -f /etc/debian_version ]
    then
        die "Debian is supported only"
    fi
    if ! grep -q 'Linux 10' /etc/issue
    then
        die "Linux 10 (buster) is supported only"x
    fi
}

function check_config {
    print_info "config check..."
    # Check for required parameters
    if [ -z "$db_pass" ]
    then
        die "db_pass not set in $configfile"
    fi     
    if [ -z "$le_domain" ]
    then
        die "le_domain not set in $configfile"
    fi   
    # backup is important and should be checked
	if [ -n "$backup_device_name" ]
	then
		if [ ! -d "$backup_mount_point" ]
		then
			mkdir "$backup_mount_point"
		fi
		device_mounted=0
		if fdisk -l | grep -i "$backup_device_name.*linux"
		then
		    print_info "ok - filesystem of external device is linux"
	        if [ -n "$backup_device_pass" ]
	        then
	            echo "$backup_device_pass" | cryptsetup luksOpen $backup_device_name cryptobackup
	            if mount /dev/mapper/cryptobackup /media/hubzilla_backup
	            then
                    device_mounted=1
	                print_info "ok - could encrypt and mount external backup device"
                	umount /media/hubzilla_backup
	            else
            		print_warn "backup to external device will fail because encryption failed"
	            fi
                cryptsetup luksClose cryptobackup
            else
	            if mount $backup_device_name /media/hubzilla_backup
	            then
                    device_mounted=1
	                print_info "ok - could mount external backup device"
                	umount /media/hubzilla_backup
	            else
            		print_warn "backup to external device will fail because mount failed"
	            fi
            fi
		else
        	print_warn "backup to external device will fail because filesystem is either not linux or 'backup_device_name' is not correct in $configfile"
		fi
        if [ $device_mounted == 0 ]
        then
            die "backup device not ready"
        fi
	fi
}

function die {
    echo "ERROR: $1" > /dev/null 1>&2
    exit 1
}


function update_upgrade {
    print_info "updated and upgrade..."
    # Run through the apt-get update/upgrade first. This should be done before
    # we try to install any package
    apt-get -q -y update && apt-get -q -y dist-upgrade
    print_info "updated and upgraded linux"
}

function check_install {
    if [ -z "`which "$1" 2>/dev/null`" ]
    then
        # export DEBIAN_FRONTEND=noninteractive ... answers from the package
        # configuration database
        # - q ... without progress information
        # - y ... answer interactive questions with "yes"
        # DEBIAN_FRONTEND=noninteractive apt-get --no-install-recommends -q -y install $2
        DEBIAN_FRONTEND=noninteractive apt-get -q -y install $2
        print_info "installed $2 installed for $1"
    else
        print_warn "$2 already installed"
    fi
}

function nocheck_install {
    # export DEBIAN_FRONTEND=noninteractive ... answers from the package configuration database
    # - q ... without progress information
    # - y ... answer interactive questions with "yes"
    # DEBIAN_FRONTEND=noninteractive apt-get --no-install-recommends -q -y install $2
    # DEBIAN_FRONTEND=noninteractive apt-get --install-suggests -q -y install $1
    DEBIAN_FRONTEND=noninteractive apt-get -q -y install $1
    print_info "installed $1"
}


function print_info {
    echo -n -e '\e[1;34m'
    echo -n $1
    echo -e '\e[0m'
}

function print_warn {
    echo -n -e '\e[1;31m'
    echo -n $1
    echo -e '\e[0m'
}

function stop_hubzilla {
    print_info "stopping apache webserver..."
    systemctl stop apache2
    print_info "stopping mysql db..."
    systemctl stop mariadb
}

function install_apache {
    print_info "installing apache..."
    nocheck_install "apache2 apache2-utils"
    a2enmod rewrite
    systemctl restart apache2
}

function install_imagemagick {
    print_info "installing imagemagick..."
    nocheck_install "imagemagick"
}

function install_curl {
    print_info "installing curl..."
    nocheck_install "curl"
}

function install_wget {
    print_info "installing wget..."
    nocheck_install "wget"
}

function install_sendmail {
    print_info "installing sendmail..."
    nocheck_install "sendmail sendmail-bin"
}

function install_php {
    # openssl and mbstring are included in libapache2-mod-php
    print_info "installing php..."
    nocheck_install "libapache2-mod-php php php-pear php-curl php-gd php-mysqli php-mbstring php-xml php-zip"
    sed -i "s/^upload_max_filesize =.*/upload_max_filesize = 100M/g" /etc/php/7.3/apache2/php.ini
    sed -i "s/^post_max_size =.*/post_max_size = 100M/g" /etc/php/7.3/apache2/php.ini
}

function install_mysql {
    print_info "installing mysql..."
    if [ -z "$mysqlpass" ]
    then
        die "mysqlpass not set in $configfile"
    fi
	if type mysql ; then
		echo "Yes, mysql is installed"
	else
		echo "mariadb-server"
		nocheck_install "mariadb-server"
        systemctl status mariadb
        systemctl start mariadb
        mysql --user=root <<_EOF_
UPDATE mysql.user SET Password=PASSWORD('${db_root_password}') WHERE User='root';
DELETE FROM mysql.user WHERE User='';
DROP DATABASE IF EXISTS test;
DELETE FROM mysql.db WHERE Db='test' OR Db='test\\_%';
FLUSH PRIVILEGES;
_EOF_
    fi    
}

function install_adminer {
    print_info "installing adminer..."
    nocheck_install "adminer"
    if [ ! -f /etc/adminer/adminer.conf ]
    then
        echo "Alias /adminer /usr/share/adminer/adminer" > /etc/adminer/adminer.conf
        ln -s /etc/adminer/adminer.conf /etc/apache2/conf-available/adminer.conf
    else
        print_info "file /etc/adminer/adminer.conf exists already"
    fi

    a2enmod rewrite

    if [ ! -f /etc/apache2/apache2.conf ]
    then
        die "could not find file /etc/apache2/apache2.conf"
    fi
    sed -i \
        "s/AllowOverride None/AllowOverride all/" \
        /etc/apache2/apache2.conf

    a2enconf adminer
    systemctl restart mariadb
    systemctl reload apache2
}

function create_hubzilla_db {
    print_info "creating hubzilla database..." 
    if [ -z "$hubzilla_db_name" ]
    then
        die "hubzilla_db_name not set in $configfile"
    fi     
    if [ -z "$hubzilla_db_user" ]
    then
        die "hubzilla_db_user not set in $configfile"
    fi     
    if [ -z "$hubzilla_db_pass" ]
    then
        die "hubzilla_db_pass not set in $configfile"
    fi
    systemctl restart mariadb
    Q1="CREATE DATABASE IF NOT EXISTS $hubzilla_db_name;"
    Q2="GRANT USAGE ON *.* TO $hubzilla_db_user@localhost IDENTIFIED BY '$hubzilla_db_pass';"
    Q3="GRANT ALL PRIVILEGES ON $hubzilla_db_name.* to $hubzilla_db_user@localhost identified by '$hubzilla_db_pass';"
    Q4="FLUSH PRIVILEGES;"
    SQL="${Q1}${Q2}${Q3}${Q4}"     
    mysql -uroot -p$phpmyadminpass -e "$SQL"
}

function run_freedns {
    print_info "run freedns (dynamic IP)..."
    if [ -z "$freedns_key" ]
    then
        print_info "freedns was not started because 'freedns_key' is empty in $configfile"
    else
        if [ -n "$selfhost_user" ]
        then
            die "You can not use freeDNS AND selfHOST for dynamic IP updates ('freedns_key' AND 'selfhost_user' set in $configfile)"
        fi
        wget --no-check-certificate -O - https://freedns.afraid.org/dynamic/update.php?$freedns_key       
    fi
}

function install_run_selfhost {
    print_info "install and start selfhost (dynamic IP)..."
    if [ -z "$selfhost_user" ]
    then
        print_info "selfHOST was not started because 'selfhost_user' is empty in $configfile"
    else
        if [ -n "$freedns_key" ]
        then
            die "You can not use freeDNS AND selfHOST for dynamic IP updates ('freedns_key' AND 'selfhost_user' set in $configfile)"
        fi
        if [ -z "$selfhost_pass" ]
        then
            die "selfHOST was not started because 'selfhost_pass' is empty in $configfile"
        fi
        if [ ! -d $selfhostdir ]
        then
            mkdir $selfhostdir
        fi
        # the old way
        # https://carol.selfhost.de/update?username=123456&password=supersafe
        #
        # the prefered way
        wget --output-document=$selfhostdir/$selfhostscript http://jonaspasche.de/selfhost-updater
        echo "router" > $selfhostdir/device
        echo "$selfhost_user" > $selfhostdir/user
        echo "$selfhost_pass" > $selfhostdir/pass
        bash $selfhostdir/$selfhostscript update
    fi
}

function ping_domain {
    print_info "ping domain $domain..."
    # Is the domain resolved? Try to ping 6 times à 10 seconds 
    COUNTER=0    
    for i in {1..6}
    do
        print_info "loop $i for ping -c 1 $domain ..."     
        if ping -c 4 -W 1 $le_domain    
        then
            print_info "$le_domain resolved"
            break
        else 
            if [ $i -gt 5 ]
            then
                die "Failed to: ping -c 1 $domain not resolved"
            fi            
        fi 
        sleep 10
    done
    sleep 5
}

function configure_cron_freedns {
    print_info "configure cron for freedns..."
    if [ -z "$freedns_key" ]
    then
        print_info "freedns is not configured because freedns_key is empty in $configfile"
    else
        # Use cron for dynamich ip update
        #   - at reboot
        #   - every 30 minutes
        if [ -z "`grep 'freedns.afraid.org' /etc/crontab`" ]
        then
            echo "@reboot root https://freedns.afraid.org/dynamic/update.php?$freedns_key > /dev/null 2>&1" >> /etc/crontab
            echo "*/30 * * * * root wget --no-check-certificate -O - https://freedns.afraid.org/dynamic/update.php?$freedns_key > /dev/null 2>&1" >> /etc/crontab
        else
            print_info "cron for freedns was configured already"
        fi       
    fi
}

function configure_cron_selfhost {
    print_info "configure cron for selfhost..."
    if [ -z "$selfhost_user" ]
    then
        print_info "selfhost is not configured because selfhost_key is empty in $configfile"
    else
        # Use cron for dynamich ip update
        #   - at reboot
        #   - every 5 minutes
        if [ -z "`grep 'selfhost-updater.sh' /etc/crontab`" ]
        then
            echo "@reboot root bash /etc/selfhost/selfhost-updater.sh update > /dev/null 2>&1" >> /etc/crontab
            echo "*/5 * * * * root /bin/bash /etc/selfhost/selfhost-updater.sh update > /dev/null 2>&1" >> /etc/crontab
        else
            print_info "cron for selfhost was configured already"
        fi        
    fi
}

function install_letsencrypt {
    print_info "installing let's encrypt ..."
    # check if user gave domain
    if [ -z "$le_domain" ]
    then
        die "Failed to install let's encrypt: 'le_domain' is empty in $configfile"
    fi
    if [ -z "$le_email" ]
    then
        die "Failed to install let's encrypt: 'le_email' is empty in $configfile"
    fi
    nocheck_install "certbot python-certbot-apache" 
    print_info "run certbot ..."
	certbot --apache -w /var/www/html -d $le_domain -m $le_email --agree-tos --non-interactive --redirect --hsts --uir
    service apache2 restart
}

function check_https {
    print_info "checking httpS > testing ..."
    url_https=https://$le_domain
    wget_output=$(wget -nv --spider --max-redirect 0 $url_https)
    if [ $? -ne 0 ]
    then
        print_warn "check not ok"
    else
        print_info "check ok"
    fi
}

function install_hubzilla {
    print_info "installing addons..."
    cd /var/www/html/
    if git remote -v | grep -i "origin.*hubzilla.*core"
    then
        print_info "hubzilla"
        util/add_addon_repo https://framagit.org/hubzilla/addons hzaddons
    elif git remote -v | grep -i "origin.*zap.*core"
    then
        print_info "zap"
        util/add_addon_repo https://framagit.org/zot/zap-addons.git zaddons
    else
        die "neither zap nor hubzilla repository > did not install addons or zap/hubzilla"
    fi
    mkdir -p "store/[data]/smarty3"
    chmod -R 777 store
    touch .htconfig.php
    chmod ou+w .htconfig.php
    cd /var/www/
    chown -R www-data:www-data html
	chown root:www-data /var/www/html/
	chown root:www-data /var/www/html/.htaccess
	chmod 0644 /var/www/html/.htaccess
    print_info "installed addons"
}

function install_rsync {
    print_info "installing rsync..."
    nocheck_install "rsync"
}

function install_cryptosetup {
    print_info "installing cryptsetup..."
    nocheck_install "cryptsetup"
}

function configure_cron_daily {
    print_info "configuring cron..."
    # every 10 min for poller.php
    if [ -z "`grep 'Master.php' /etc/crontab`" ]
    then
        echo "*/10 * * * * www-data cd /var/www/html; php Zotlabs/Daemon/Master.php Cron >> /dev/null 2>&1" >> /etc/crontab
    fi
    # Run external script daily at 05:30
    # - stop apache and mysql-server
    # - renew the certificate of letsencrypt
    # - backup db, files (/var/www/html), certificates if letsencrypt
    # - update hubzilla core and addon
    # - update and upgrade linux
    # - reboot is done by "shutdown -h now" because "reboot" hangs sometimes depending on the system
echo "#!/bin/sh" > /var/www/$hubzilladaily
echo "#" >> /var/www/$hubzilladaily
echo "echo \" \"" >> /var/www/$hubzilladaily
echo "echo \"+++ \$(date) +++\"" >> /var/www/$hubzilladaily
echo "echo \" \"" >> /var/www/$hubzilladaily
echo "echo \"\$(date) - renew certificate...\"" >> /var/www/$hubzilladaily
echo "certbot renew --noninteractive" >> /var/www/$hubzilladaily
echo "#" >> /var/www/$hubzilladaily
echo "echo \"\$(date) - stopping apache and mysql...\"" >> /var/www/$hubzilladaily
echo "service apache2 stop" >> /var/www/$hubzilladaily
echo "/etc/init.d/mysql stop # to avoid inconsistencies" >> /var/www/$hubzilladaily
echo "#" >> /var/www/$hubzilladaily
echo "# backup" >> /var/www/$hubzilladaily
echo "echo \"\$(date) - try to mount external device for backup...\"" >> /var/www/$hubzilladaily
echo "backup_device_name=$backup_device_name" >> /var/www/$hubzilladaily
echo "backup_device_pass=$backup_device_pass" >> /var/www/$hubzilladaily
echo "backup_mount_point=$backup_mount_point" >> /var/www/$hubzilladaily
echo "device_mounted=0" >> /var/www/$hubzilladaily
echo "if [ -n \"$backup_device_name\" ]" >> /var/www/$hubzilladaily
echo "then" >> /var/www/$hubzilladaily
echo "    if blkid | grep $backup_device_name" >> /var/www/$hubzilladaily
echo "    then" >> /var/www/$hubzilladaily
	if [ -n "$backup_device_pass" ]
	then
echo "        echo \"decrypting backup device...\"" >> /var/www/$hubzilladaily
echo "        echo "\"$backup_device_pass\"" | cryptsetup luksOpen $backup_device_name cryptobackup" >> /var/www/$hubzilladaily
    fi
echo "        if [ ! -d $backup_mount_point ]" >> /var/www/$hubzilladaily
echo "        then" >> /var/www/$hubzilladaily
echo "            mkdir $backup_mount_point" >> /var/www/$hubzilladaily
echo "        fi" >> /var/www/$hubzilladaily
echo "        echo \"mounting backup device...\"" >> /var/www/$hubzilladaily
	if [ -n "$backup_device_pass" ]
	then
echo "        if mount /dev/mapper/cryptobackup $backup_mount_point" >> /var/www/$hubzilladaily
	else
echo "        if mount $backup_device_name $backup_mount_point" >> /var/www/$hubzilladaily
	fi
echo "        then" >> /var/www/$hubzilladaily
echo "            device_mounted=1" >> /var/www/$hubzilladaily
echo "            echo \"device $backup_device_name is now mounted. Starting backup...\"" >> /var/www/$hubzilladaily
echo "            rsync -a --delete /var/lib/mysql/ /media/hubzilla_backup/mysql" >> /var/www/$hubzilladaily
echo "            rsync -a --delete /var/www/ /media/hubzilla_backup/www" >> /var/www/$hubzilladaily
echo "            rsync -a --delete /etc/letsencrypt/ /media/hubzilla_backup/letsencrypt" >> /var/www/$hubzilladaily
echo "            echo \"\$(date) - disk sizes...\"" >> /var/www/$hubzilladaily
echo "            df -h" >> /var/www/$hubzilladaily
echo "            echo \"\$(date) - db size...\"" >> /var/www/$hubzilladaily
echo "            du -h $backup_mount_point | grep mysql/hubzilla" >> /var/www/$hubzilladaily
echo "            echo \"unmounting backup device...\"" >> /var/www/$hubzilladaily
echo "            umount $backup_mount_point" >> /var/www/$hubzilladaily
echo "        else" >> /var/www/$hubzilladaily
echo "            echo \"failed to mount device $backup_device_name\"" >> /var/www/$hubzilladaily
echo "        fi" >> /var/www/$hubzilladaily
	if [ -n "$backup_device_pass" ]
	then
echo "        echo \"closing decrypted backup device...\"" >> /var/www/$hubzilladaily
echo "        cryptsetup luksClose cryptobackup" >> /var/www/$hubzilladaily
	fi
echo "    fi" >> /var/www/$hubzilladaily
echo "fi" >> /var/www/$hubzilladaily
echo "if [ \$device_mounted == 0 ]" >> /var/www/$hubzilladaily
echo "then" >> /var/www/$hubzilladaily
echo "    echo \"device could not be mounted $backup_device_name. No backup written.\"" >> /var/www/$hubzilladaily
echo "fi" >> /var/www/$hubzilladaily
echo "#" >> /var/www/$hubzilladaily
echo "echo \"\$(date) - db size...\"" >> /var/www/$hubzilladaily
echo "du -h /var/lib/mysql/ | grep mysql/hubzilla" >> /var/www/$hubzilladaily
echo "#" >> /var/www/$hubzilladaily
echo "# update" >> /var/www/$hubzilladaily
echo "echo \"\$(date) - updating core and addons...\"" >> /var/www/$hubzilladaily
echo "(cd /var/www/html/ ; util/udall)" >> /var/www/$hubzilladaily
echo "chown -R www-data:www-data /var/www/html/ # make all accessable for the webserver" >> /var/www/$hubzilladaily
echo "chown root:www-data /var/www/html/.htaccess" >> /var/www/$hubzilladaily
echo "chmod 0644 /var/www/html/.htaccess # www-data can read but not write it" >> /var/www/$hubzilladaily
echo "echo \"\$(date) - updating linux...\"" >> /var/www/$hubzilladaily
echo "apt-get -q -y update && apt-get -q -y dist-upgrade && apt-get -q -y autoremove # update linux and upgrade" >> /var/www/$hubzilladaily
echo "echo \"\$(date) - Backup and update finished. Rebooting...\"" >> /var/www/$hubzilladaily
echo "#" >> /var/www/$hubzilladaily
echo "shutdown -r now" >> /var/www/$hubzilladaily

    if [ -z "`grep 'hubzilla-daily.sh' /etc/crontab`" ]
    then
        echo "30 05 * * * root /bin/bash /var/www/$hubzilladaily >> /var/www/html/hubzilla-daily.log 2>&1" >> /etc/crontab
        echo "0 0 1 * * root rm /var/www/html/hubzilla-daily.log" >> /etc/crontab
    fi

    # This is active after either "reboot" or "/etc/init.d/cron reload"
    print_info "configured cron for updates/upgrades"
}

########################################################################
# START OF PROGRAM 
########################################################################
export PATH=/bin:/usr/bin:/sbin:/usr/sbin

check_sanity

# Read config file edited by user
configfile=hubzilla-config.txt
source $configfile

selfhostdir=/etc/selfhost
selfhostscript=selfhost-updater.sh
hubzilladaily=hubzilla-daily.sh
backup_mount_point=/media/hubzilla_backup

#set -x    # activate debugging from here

check_config
stop_hubzilla
update_upgrade
install_curl
install_wget
install_sendmail
install_apache
install_imagemagick
install_php
install_mysql
install_adminer
create_hubzilla_db
run_freedns
install_run_selfhost
ping_domain
configure_cron_freedns
configure_cron_selfhost

if [ "$le_domain" != "localhost" ]
then
    install_letsencrypt
    configure_apache_for_https
    check_https
else
    print_info "is localhost - skipped installation of letsencrypt and configuration of apache for https"
fi     

install_hubzilla

if [ "$le_domain" != "localhost" ]
then
    rewrite_to_https
    install_rsnapshot
else
    print_info "is localhost - skipped rewrite to https and installation of rsnapshot"
fi     

configure_cron_daily

if [ "$le_domain" != "localhost" ]
then
    install_cryptosetup
    write_uninstall_script
else
    print_info "is localhost - skipped installation of cryptosetup"
fi     


#set +x    # stop debugging from here