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+#!/bin/bash
+#
+# How to use
+# ----------
+#
+# This file automates the installation of hubzilla 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,
+# * mysql - the database for hubzilla,
+# * phpmyadmin,
+# * git to download and update hubzilla itself
+# - download hubzilla core and addons
+# - configure cron
+# * "poller.php" for regular background prozesses of hubzilla
+# * to_do "apt-get update" and "apt-get dist-upgrade" to keep linux
+# up-to-date
+# * to_do backup hubzillas database and files (rsnapshot)
+# - configure dynamic ip with cron
+# - to_do letsencrypt
+# - to_do redirection to 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.
+#
+# Security - suhosin for PHP
+# - The script does not install suhosin.
+# - Is the security package suhosin usefull or not usefull?
+#
+# Hubzilla - email verification
+# - The script switches off email verification off in all htconfig.tpl.
+# Example: /var/www/html/view/en/htconfig.tpl
+# - Is this a silly idea or not?
+#
+#
+# Remove Hubzilla (for a fresh start using the script)
+# ----------------------------------------------------
+#
+# You could use /var/www/hubzilla-remove.sh
+# that is created by hubzilla-setup.sh.
+#
+# The script will remove (almost everything) what was installed by the script.
+# After the removal you could run the script again to have a fresh install
+# of all applications including hubzilla and its database.
+#
+# 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/ > hubzilla database
+# - /var/www/html/ > hubzilla from github
+# - /var/www/letsencrypt/ > certificates
+#
+# hubzilla-daily.sh writes the backup
+# - either to an external disk compatible to LUKS+ext4 (see hubzilla-config.txt)
+# - or to /var/cache/rsnapshot in case the external disk is not plugged in
+#
+# Restore backup
+# - - - - - - -
+#
+# This was not tested yet.
+# Bacically you can copy the files from the backup to the server.
+#
+# Credits
+# -------
+#
+# The script is based on Thomas Willinghams script "debian-setup.sh"
+# which he used to install the red#matrix.
+#
+# The script uses another script from https://github.com/lukas2511/letsencrypt.sh
+#
+# 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 [ $(/usr/bin/id -u) != "0" ]
+ then
+ die 'Must be run by root user'
+ fi
+
+ if [ -f /etc/lsb-release ]
+ then
+ die "Distribution is not supported"
+ fi
+ if [ ! -f /etc/debian_version ]
+ then
+ die "Ubuntu is not supported"
+ fi
+}
+
+function check_config {
+ print_info "config check..."
+ # Check for required parameters
+ if [ -z "$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
+ 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 [ ! -d /media/hubzilla_backup ]
+ then
+ mkdir /media/hubzilla_backup
+ fi
+ 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 $1
+ echo -e '\e[0m'
+}
+
+function install_apache {
+ print_info "installing apache..."
+ nocheck_install "apache2 apache2-utils"
+}
+
+function install_curl {
+ print_info "installing curl..."
+ nocheck_install "curl"
+}
+
+function install_sendmail {
+ print_info "installing sendmail..."
+ nocheck_install "sendmail"
+}
+
+function install_php {
+ # openssl and mbstring are included in libapache2-mod-php5
+ # to_to: php5-suhosin
+ print_info "installing php..."
+ nocheck_install "libapache2-mod-php5 php5 php-pear php5-xcache php5-curl php5-mcrypt php5-gd"
+ php5enmod mcrypt
+}
+
+function install_mysql {
+ # http://www.microhowto.info/howto/perform_an_unattended_installation_of_a_debian_package.html
+ #
+ # To determine the required package name, key and type you can perform
+ # a trial installation then search the configuration database.
+ #
+ # debconf-get-selections | grep mysql-server
+ #
+ # The command debconf-get-selections is provided by the package
+ # debconf-utils, which you may need to install.
+ #
+ # apt-get install debconf-utils
+ #
+ # If you want to supply an answer to a configuration question but do not
+ # want to be prompted for it then this can be arranged by preseeding the
+ # DebConf database with the required information.
+ #
+ # echo mysql-server-5.5 mysql-server/root_password password xyzzy | debconf-set-selections
+ # echo mysql-server-5.5 mysql-server/root_password_again password xyzzy | debconf-set-selections
+ #
+ print_info "installing mysql..."
+ if [ -z "$mysqlpass" ]
+ then
+ die "mysqlpass not set in $configfile"
+ fi
+ echo mysql-server-5.5 mysql-server/root_password password $mysqlpass | debconf-set-selections
+ echo mysql-server-5.5 mysql-server/root_password_again password $mysqlpass | debconf-set-selections
+ nocheck_install "php5-mysql mysql-server mysql-client"
+ php5enmod mcrypt
+}
+
+function install_phpmyadmin {
+ print_info "installing phpmyadmin..."
+ if [ -z "$phpmyadminpass" ]
+ then
+ die "phpmyadminpass not set in $configfile"
+ fi
+ echo phpmyadmin phpmyadmin/setup-password password $phpmyadminpass | debconf-set-selections
+ echo phpmyadmin phpmyadmin/mysql/app-pass password $phpmyadminpass | debconf-set-selections
+ echo phpmyadmin phpmyadmin/app-password-confirm password $phpmyadminpass | debconf-set-selections
+ echo phpmyadmin phpmyadmin/mysql/admin-pass password $phpmyadminpass | debconf-set-selections
+ echo phpmyadmin phpmyadmin/password-confirm password $phpmyadminpass | debconf-set-selections
+ echo phpmyadmin phpmyadmin/reconfigure-webserver multiselect apache2 | debconf-set-selections
+ nocheck_install "phpmyadmin"
+
+ # It seems to be not neccessary to check rewrite.load because it comes
+ # with the installation. To be sure you could check this manually by:
+ #
+ # nano /etc/apache2/mods-available/rewrite.load
+ #
+ # You should find the content:
+ #
+ # LoadModule rewrite_module /usr/lib/apache2/modules/mod_rewrite.so
+
+ a2enmod rewrite
+ if [ ! -f /etc/apache2/apache2.conf ]
+ then
+ die "could not find file /etc/apache2/apache2.conf"
+ fi
+ sed -i \
+ "s/AllowOverride None/AllowOverride all/" \
+ /etc/apache2/apache2.conf
+ if [ -z "`grep 'Include /etc/phpmyadmin/apache.conf' /etc/apache2/apache2.conf`" ]
+ then
+ echo "Include /etc/phpmyadmin/apache.conf" >> /etc/apache2/apache2.conf
+ fi
+ service apache2 restart
+}
+
+function create_hubzilla_db {
+ print_info "creating hubzilla database..."
+ if [ -z "$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
+ 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 "freedns is not configured because freedns_key is empty in $configfile"
+ else
+ # Use cron for dynamich ip update
+ # - at reboot
+ # - every 30 minutes
+ if [ -z "`grep 'selfhost-updater.sh' /etc/crontab`" ]
+ then
+ echo "@reboot root bash /etc/selfhost/selfhost-updater.sh update > /dev/null 2>&1" >> /etc/crontab
+ echo "*/5 * * * * root /bin/bash /etc/selfhost/selfhost-updater.sh update > /dev/null 2>&1" >> /etc/crontab
+ else
+ print_info "cron for selfhost was configured already"
+ fi
+ fi
+}
+
+function install_git {
+ print_info "installing git..."
+ nocheck_install "git"
+}
+
+function install_letsencrypt {
+ print_info "installing let's encrypt ..."
+ # check if user gave domain
+ if [ -z "$le_domain" ]
+ then
+ die "Failed to install let's encrypt: 'le_domain' is empty in $configfile"
+ fi
+ # configure apache
+ apache_le_conf=/etc/apache2/sites-available/le-default.conf
+ if [ -f $apache_le_conf ]
+ then
+ print_info "$apache_le_conf exist already"
+ else
+ cat > $apache_le_conf <<END
+# letsencrypt default Apache configuration
+Alias /.well-known/acme-challenge /var/www/letsencrypt
+
+<Directory /var/www/letsencrypt>
+ Options FollowSymLinks
+ Allow from all
+</Directory>
+END
+ a2ensite le-default.conf
+ service apache2 restart
+ fi
+ # download the shell script
+ if [ -d $le_dir ]
+ then
+ print_info "letsenrypt exists already (nothing downloaded > no certificate created and registered)"
+ return 0
+ fi
+ git clone https://github.com/lukas2511/letsencrypt.sh $le_dir
+ cd $le_dir
+ # create config file for letsencrypt.sh
+ echo "WELLKNOWN=$le_dir" > $le_dir/config.sh
+ if [ -n "$le_email" ]
+ then
+ echo "CONTACT_EMAIL=$le_email" >> $le_dir/config.sh
+ fi
+ # create domain file for letsencrypt.sh
+ # WATCH THIS:
+ # - It did not work wit "sub.domain.org www.sub.domain.org".
+ # - So just use "sub.domain.org" only!
+ echo "$le_domain" > $le_dir/domains.txt
+ # test apache config for letsencrpyt
+ url_http=http://$le_domain/.well-known/acme-challenge/domains.txt
+ wget_output=$(wget -nv --spider --max-redirect 0 $url_http)
+ if [ $? -ne 0 ]
+ then
+ die "Failed to load $url_http"
+ fi
+ # run letsencrypt.sh
+ #
+ ./letsencrypt.sh --cron
+}
+
+function configure_apache_for_https {
+ print_info "configuring apache to use httpS ..."
+ # letsencrypt.sh
+ #
+ # "${BASEDIR}/certs/${domain}/privkey.pem"
+ # "${BASEDIR}/certs/${domain}/cert.pem"
+ # "${BASEDIR}/certs/${domain}/fullchain.pem"
+ #
+ SSLCertificateFile=${le_dir}/certs/${le_domain}/cert.pem
+ SSLCertificateKeyFile=${le_dir}/certs/${le_domain}/privkey.pem
+ SSLCertificateChainFile=${le_dir}/certs/${le_domain}/fullchain.pem
+ if [ ! -f $SSLCertificateFile ]
+ then
+ print_warn "Failed to configure apache for httpS: Missing certificate file $SSLCertificateFile"
+ return 0
+ fi
+ # make sure that the ssl mode is enabled
+ print_info "...configuring apache to use httpS - a2enmod ssl ..."
+ a2enmod ssl
+ # modify apach' ssl conf file
+ if grep -i "ServerName" $sslconf
+ then
+ print_info "seems that apache was already configered to use httpS with $sslconf"
+ else
+ sed -i "s/ServerAdmin.*$/ServerAdmin webmaster@localhost\\n ServerName ${le_domain}/" $sslconf
+ fi
+ sed -i s#/etc/ssl/certs/ssl-cert-snakeoil.pem#$SSLCertificateFile# $sslconf
+ sed -i s#/etc/ssl/private/ssl-cert-snakeoil.key#$SSLCertificateKeyFile# $sslconf
+ sed -i s#/etc/apache2/ssl.crt/server-ca.crt#$SSLCertificateChainFile# $sslconf
+ sed -i s/#SSLCertificateChainFile/SSLCertificateChainFile/ $sslconf
+ # apply changes
+ a2ensite default-ssl.conf
+ service apache2 restart
+}
+
+function check_https {
+ print_info "checking httpS > testing ..."
+ url_https=https://$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 hubzilla..."
+ # rm -R /var/www/html/ # for "stand alone" usage
+ cd /var/www/
+ # git clone https://github.com/redmatrix/hubzilla html # for "stand alone" usage
+ cd html/
+ git clone https://github.com/redmatrix/hubzilla-addons addon
+ mkdir -p "store/[data]/smarty3"
+ chmod -R 777 store
+ touch .htconfig.php
+ chmod ou+w .htconfig.php
+ cd ..
+ 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
+ # try to switch off email registration
+ sed -i "s/verify_email.*1/verify_email'] = 0/" /var/www/html/view/*/ht*
+ if [ -n "`grep -r 'verify_email.*1' /var/www/html/view/`" ]
+ then
+ print_warn "Hubzillas registration prozess might have email verification switched on."
+ fi
+ print_info "installed hubzilla"
+}
+
+function rewrite_to_https {
+ print_info "configuring apache to redirect http to httpS ..."
+ htaccessfile=/var/www/html/.htaccess
+ if grep -i "https" $htaccessfile
+ then
+ print_info "...configuring apache to redirect http to httpS was already done in $htaccessfile"
+ else
+ sed -i "s#QSA]#QSA]\\n RewriteCond %{SERVER_PORT} !^443$\\n RewriteRule (.*) https://%{HTTP_HOST}/$1 [R=301,L]#" $htaccessfile
+ fi
+ service apache2 restart
+}
+
+
+function install_owncloud {
+ if [ -z "$owncloud" ]
+ then
+ print_info "Do not install owncloud"
+ return 0
+ fi
+ if [ -f /etc/apt/sources.list.d/owncloud.list ]
+ then
+ print_info "owncloud is already installed and is left untouched"
+ return 0
+ fi
+ print_info "installing owncloud..."
+ # add the repository key to apt
+ wget -nv https://download.owncloud.org/download/repositories/stable/Debian_8.0/Release.key -O Release.key
+ apt-key add - < Release.key
+ # add the repository and install from there
+ sh -c "echo 'deb http://download.owncloud.org/download/repositories/stable/Debian_8.0/ /' >> /etc/apt/sources.list.d/owncloud.list"
+ apt-get update
+ nocheck_install "owncloud"
+ chown -R www-data:www-data /var/www/owncloud/
+ # set strong permissions
+ ocpath='/var/www/owncloud'
+ htuser='www-data'
+ htgroup='www-data'
+ rootuser='root' # On QNAP this is admin
+ find ${ocpath}/ -type f -print0 | xargs -0 chmod 0640
+ find ${ocpath}/ -type d -print0 | xargs -0 chmod 0750
+ chown -R ${rootuser}:${htgroup} ${ocpath}/
+ chown -R ${htuser}:${htgroup} ${ocpath}/apps/
+ chown -R ${htuser}:${htgroup} ${ocpath}/config/
+ chown -R ${htuser}:${htgroup} ${ocpath}/data/
+ chown -R ${htuser}:${htgroup} ${ocpath}/themes/
+ chown ${rootuser}:${htgroup} ${ocpath}/.htaccess
+ chown ${rootuser}:${htgroup} ${ocpath}/data/.htaccess
+ chmod 0644 ${ocpath}/.htaccess
+ chmod 0644 ${ocpath}/data/.htaccess
+}
+
+# This will allways overwrite both config files
+# - internal disk
+# - external disk (LUKS + ext4)
+# of rsnapshot for hubzilla
+function install_rsnapshot {
+ print_info "installing rsnapshot..."
+ nocheck_install "rsnapshot"
+ # internal disk
+ cp -f /etc/rsnapshot.conf $snapshotconfig
+ sed -i "/hourly/s/retain/#retain/" $snapshotconfig
+ sed -i "/monthly/s/#retain/retain/" $snapshotconfig
+ sed -i "s/^cmd_cp/#cmd_cp/" $snapshotconfig
+ sed -i "s/^backup/#backup/" $snapshotconfig
+ if [ -z "`grep 'letsencrypt' $snapshotconfig`" ]
+ then
+ echo "backup /var/lib/mysql/ localhost/" >> $snapshotconfig
+ echo "backup /var/www/html/ localhost/" >> $snapshotconfig
+ echo "backup /var/www/letsencrypt/ localhost/" >> $snapshotconfig
+ fi
+ # external disk
+ if [ -n "$backup_device_name" ] && [ -n "$backup_device_pass" ]
+ then
+ cp -f /etc/rsnapshot.conf $snapshotconfig_external_device
+ sed -i "s#snapshot_root.*#snapshot_root $backup_mount_point#" $snapshotconfig_external_device
+ sed -i "/hourly/s/retain/#retain/" $snapshotconfig_external_device
+ sed -i "/monthly/s/#retain/retain/" $snapshotconfig_external_device
+ sed -i "s/^cmd_cp/#cmd_cp/" $snapshotconfig_external_device
+ sed -i "s/^backup/#backup/" $snapshotconfig_external_device
+ if [ -z "`grep 'letsencrypt' $snapshotconfig_external_device`" ]
+ then
+ echo "backup /var/lib/mysql/ localhost/" >> $snapshotconfig_external_device
+ echo "backup /var/www/html/ localhost/" >> $snapshotconfig_external_device
+ echo "backup /var/www/letsencrypt/ localhost/" >> $snapshotconfig_external_device
+ fi
+ else
+ print_info "No backup configuration (rsnapshot) for external device configured. Reason: backup_device_name and/or backup_device_pass not given in $configfile"
+ fi
+}
+
+function install_cryptosetup {
+ print_info "installing cryptsetup..."
+ nocheck_install "cryptsetup"
+}
+
+function configure_cron_daily {
+ print_info "configuring cron..."
+ # every 10 min for poller.php
+ if [ -z "`grep 'poller.php' /etc/crontab`" ]
+ then
+ echo "*/10 * * * * www-data cd /var/www/html; php include/poller.php >> /dev/null 2>&1" >> /etc/crontab
+ fi
+ # Run external script daily at 05:30
+ # - stop apache and mysql-server
+ # - backup hubzilla
+ # - update hubzilla core and addon
+ # - update and upgrade linux
+ # - reboot
+echo "#!/bin/sh" > /var/www/$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 certificat if 30 days old...\"" >> /var/www/$hubzilladaily
+echo "bash /var/www/letsencrypt/letsencrypt.sh --cron" >> /var/www/$hubzilladaily
+echo "#" >> /var/www/$hubzilladaily
+echo "# stop hubzilla" >> /var/www/$hubzilladaily
+echo "echo \"\$(date) - stoping apaache and mysql...\"" >> /var/www/$hubzilladaily
+echo "service apache2 stop" >> /var/www/$hubzilladaily
+echo "/etc/init.d/mysql stop # to avoid inconsistancies" >> /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 " rsnapshot -c $snapshotconfig_external_device daily" >> /var/www/$hubzilladaily
+echo " rsnapshot -c $snapshotconfig_external_device weekly" >> /var/www/$hubzilladaily
+echo " rsnapshot -c $snapshotconfig_external_device monthly" >> /var/www/$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 $backup_device_name. Using internal disk for backup...\"" >> /var/www/$hubzilladaily
+echo " rsnapshot -c $snapshotconfig daily" >> /var/www/$hubzilladaily
+echo " rsnapshot -c $snapshotconfig weekly" >> /var/www/$hubzilladaily
+echo " rsnapshot -c $snapshotconfig monthly" >> /var/www/$hubzilladaily
+echo "fi" >> /var/www/$hubzilladaily
+echo "#" >> /var/www/$hubzilladaily
+echo "echo \"\$(date) - db size...\"" >> /var/www/$hubzilladaily
+echo "du -h /var/cache/rsnapshot/ | grep mysql/hubzilla" >> /var/www/$hubzilladaily
+echo "#" >> /var/www/$hubzilladaily
+echo "# update" >> /var/www/$hubzilladaily
+echo "echo \"\$(date) - updating letsencrypt.sh...\"" >> /var/www/$hubzilladaily
+echo "git -C /var/www/letsencrypt/ pull" >> /var/www/$hubzilladaily
+echo "echo \"\$(date) - updating hubhilla core...\"" >> /var/www/$hubzilladaily
+echo "git -C /var/www/html/ pull" >> /var/www/$hubzilladaily
+echo "echo \"\$(date) - updating hubhilla addons...\"" >> /var/www/$hubzilladaily
+echo "git -C /var/www/html/addon/ pull" >> /var/www/$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 # update linux and upgrade" >> /var/www/$hubzilladaily
+echo "echo \"\$(date) - Backup hubzilla and update linux finished. Rebooting...\"" >> /var/www/$hubzilladaily
+echo "#" >> /var/www/$hubzilladaily
+echo "reboot" >> /var/www/$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"
+}
+
+function write_uninstall_script {
+ print_info "writing uninstall script..."
+
+ cat > /var/www/hubzilla-remove.sh <<END
+#!/bin/sh
+#
+# This script removes Hubzilla.
+# You might do this for a fresh start using the script.
+# The script will remove (almost everything) what was installed by the script,
+# all applications including hubzilla and its database.
+#
+# Backup the certificates of letsencrypt (you never know)
+cp -a /var/www/letsencrypt/ ~/backup_le_certificats
+#
+# Removal
+apt-get remove apache2 apache2-utils libapache2-mod-php5 php5 php-pear php5-xcache php5-curl php5-mcrypt php5-gd php5-mysql mysql-server mysql-client phpmyadmin
+apt-get purge apache2 apache2-utils libapache2-mod-php5 php5 php-pear php5-xcache php5-curl php5-mcrypt php5-gd php5-mysql mysql-server mysql-client phpmyadmin
+apt-get autoremove
+apt-get clean
+rm /etc/rsnapshot_hubzilla.conf
+rm /etc/rsnapshot_hubzilla_external_device.conf
+rm -R /etc/apache2/
+rm -R /var/lib/mysql/
+rm -R /var/www
+rm -R /etc/selfhost/
+# uncomment the next line if you want to remove the backups
+# rm -R /var/cache/rsnapshot
+nano /etc/crontab # remove entries there manually
+END
+ chmod -x /var/www/hubzilla-remove.sh
+}
+
+########################################################################
+# 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
+snapshotconfig=/etc/rsnapshot_hubzilla.conf
+snapshotconfig_external_device=/etc/rsnapshot_hubzilla_external_device.conf
+backup_mount_point=/media/hubzilla_backup
+le_dir=/var/www/letsencrypt
+sslconf=/etc/apache2/sites-available/default-ssl.conf
+
+#set -x # activate debugging from here
+
+check_config
+update_upgrade
+install_curl
+install_sendmail
+install_apache
+install_php
+install_mysql
+install_phpmyadmin
+create_hubzilla_db
+run_freedns
+install_run_selfhost
+ping_domain
+configure_cron_freedns
+configure_cron_selfhost
+install_git
+install_letsencrypt
+configure_apache_for_https
+check_https
+install_hubzilla
+rewrite_to_https
+# install_owncloud # deprecated
+install_rsnapshot
+configure_cron_daily
+install_cryptosetup
+write_uninstall_script
+
+#set +x # stop debugging from here
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 10:43:25 +0000