#!/bin/bash # Nextcloud ########################## source setup/functions.sh # load our functions source /etc/mailinabox.conf # load global vars # ### Installing Nextcloud echo "Installing Nextcloud (contacts/calendar)..." apt-get purge -qq -y owncloud* # we used to use the package manager apt_install php php-fpm \ php-cli php-sqlite3 php-gd php-imap php-curl php-pear curl \ php-dev php-gd php-xml php-mbstring php-zip php-apcu php-json \ php-intl php-imagick InstallNextcloud() { version=$1 hash=$2 echo echo "Upgrading to Nextcloud version $version" echo # Download and verify wget_verify https://download.nextcloud.com/server/releases/nextcloud-$version.zip $hash /tmp/nextcloud.zip # Remove the current owncloud/Nextcloud rm -rf /usr/local/lib/owncloud # Extract ownCloud/Nextcloud unzip -q /tmp/nextcloud.zip -d /usr/local/lib mv /usr/local/lib/nextcloud /usr/local/lib/owncloud rm -f /tmp/nextcloud.zip # The two apps we actually want are not in Nextcloud core. Download the releases from # their github repositories. mkdir -p /usr/local/lib/owncloud/apps wget_verify https://github.com/nextcloud/contacts/releases/download/v3.1.4/contacts.tar.gz 297cb38c0ba9ba7ad7b8b61108033af8d7eccd96 /tmp/contacts.tgz tar xf /tmp/contacts.tgz -C /usr/local/lib/owncloud/apps/ rm /tmp/contacts.tgz wget_verify https://github.com/nextcloud/calendar/releases/download/v1.7.1/calendar.tar.gz bd7c846bad06da6d6ba04280f6fbf37ef846c2ad /tmp/calendar.tgz tar xf /tmp/calendar.tgz -C /usr/local/lib/owncloud/apps/ rm /tmp/calendar.tgz # Starting with Nextcloud 15, the app user_external is no longer included in Nextcloud core, # we will install from their github repository. if [[ $version =~ ^1[567] ]]; then wget_verify https://github.com/nextcloud/user_external/releases/download/v0.7.0/user_external-0.7.0.tar.gz 555a94811daaf5bdd336c5e48a78aa8567b86437 /tmp/user_external.tgz tar -xf /tmp/user_external.tgz -C /usr/local/lib/owncloud/apps/ rm /tmp/user_external.tgz fi # Fix weird permissions. chmod 750 /usr/local/lib/owncloud/{apps,config} # Create a symlink to the config.php in STORAGE_ROOT (for upgrades we're restoring the symlink we previously # put in, and in new installs we're creating a symlink and will create the actual config later). ln -sf $STORAGE_ROOT/owncloud/config.php /usr/local/lib/owncloud/config/config.php # Make sure permissions are correct or the upgrade step won't run. # $STORAGE_ROOT/owncloud may not yet exist, so use -f to suppress # that error. chown -f -R www-data.www-data $STORAGE_ROOT/owncloud /usr/local/lib/owncloud || /bin/true # If this isn't a new installation, immediately run the upgrade script. # Then check for success (0=ok and 3=no upgrade needed, both are success). if [ -e $STORAGE_ROOT/owncloud/owncloud.db ]; then # ownCloud 8.1.1 broke upgrades. It may fail on the first attempt, but # that can be OK. sudo -u www-data php /usr/local/lib/owncloud/occ upgrade if [ \( $? -ne 0 \) -a \( $? -ne 3 \) ]; then echo "Trying ownCloud upgrade again to work around ownCloud upgrade bug..." sudo -u www-data php /usr/local/lib/owncloud/occ upgrade if [ \( $? -ne 0 \) -a \( $? -ne 3 \) ]; then exit 1; fi sudo -u www-data php /usr/local/lib/owncloud/occ maintenance:mode --off echo "...which seemed to work." fi # Add missing indices. NextCloud didn't include this in the normal upgrade because it might take some time. sudo -u www-data php /usr/local/lib/owncloud/occ db:add-missing-indices # Run conversion to BigInt identifiers, this process may take some time on large tables. sudo -u www-data php /usr/local/lib/owncloud/occ db:convert-filecache-bigint --no-interaction fi } # Nextcloud Version to install. Checks are done down below to step through intermediate versions. nextcloud_ver=16.0.5 nextcloud_hash=46e8ec989de9aad9967a5a54ddb84ce8b8e2c54c # Current Nextcloud Version, #1623 # Checking /usr/local/lib/owncloud/version.php shows version of the Nextcloud application, not the DB # $STORAGE_ROOT/owncloud is kept together even during a backup. It is better to rely on config.php than # version.php since the restore procedure can leave the system in a state where you have a newer Nextcloud # application version than the database. # If config.php exists, get version number, otherwise CURRENT_NEXTCLOUD_VER is empty. if [ -f "$STORAGE_ROOT/owncloud/config.php" ]; then CURRENT_NEXTCLOUD_VER=$(php -r "include(\"$STORAGE_ROOT/owncloud/config.php\"); echo(\$CONFIG['version']);") else CURRENT_NEXTCLOUD_VER="" fi # If the Nextcloud directory is missing (never been installed before, or the nextcloud version to be installed is different # from the version currently installed, do the install/upgrade if [ ! -d /usr/local/lib/owncloud/ ] || [[ ! ${CURRENT_NEXTCLOUD_VER} =~ ^$nextcloud_ver ]]; then # Stop php-fpm if running. If theyre not running (which happens on a previously failed install), dont bail. service php7.2-fpm stop &> /dev/null || /bin/true # Backup the existing ownCloud/Nextcloud. # Create a backup directory to store the current installation and database to BACKUP_DIRECTORY=$STORAGE_ROOT/owncloud-backup/`date +"%Y-%m-%d-%T"` mkdir -p "$BACKUP_DIRECTORY" if [ -d /usr/local/lib/owncloud/ ]; then echo "Upgrading Nextcloud --- backing up existing installation, configuration, and database to directory to $BACKUP_DIRECTORY..." cp -r /usr/local/lib/owncloud "$BACKUP_DIRECTORY/owncloud-install" fi if [ -e $STORAGE_ROOT/owncloud/owncloud.db ]; then cp $STORAGE_ROOT/owncloud/owncloud.db $BACKUP_DIRECTORY fi if [ -e $STORAGE_ROOT/owncloud/config.php ]; then cp $STORAGE_ROOT/owncloud/config.php $BACKUP_DIRECTORY fi # If ownCloud or Nextcloud was previously installed.... if [ ! -z ${CURRENT_NEXTCLOUD_VER} ]; then # Database migrations from ownCloud are no longer possible because ownCloud cannot be run under # PHP 7. if [[ ${CURRENT_NEXTCLOUD_VER} =~ ^[89] ]]; then echo "Upgrades from Mail-in-a-Box prior to v0.28 (dated July 30, 2018) with Nextcloud < 13.0.6 (you have ownCloud 8 or 9) are not supported. Upgrade to Mail-in-a-Box version v0.30 first. Setup aborting." exit 1 elif [[ ${CURRENT_NEXTCLOUD_VER} =~ ^1[012] ]]; then echo "Upgrades from Mail-in-a-Box prior to v0.28 (dated July 30, 2018) with Nextcloud < 13.0.6 (you have ownCloud 10, 11 or 12) are not supported. Upgrade to Mail-in-a-Box version v0.30 first. Setup aborting." exit 1 elif [[ ${CURRENT_NEXTCLOUD_VER} =~ ^13 ]]; then # If we are running Nextcloud 13, upgrade to Nextcloud 14 InstallNextcloud 14.0.6 4e43a57340f04c2da306c8eea98e30040399ae5a CURRENT_NEXTCLOUD_VER="14.0.6" fi if [[ ${CURRENT_NEXTCLOUD_VER} =~ ^14 ]]; then # During the upgrade from Nextcloud 14 to 15, user_external may cause the upgrade to fail. # We will disable it here before the upgrade and install it again after the upgrade. hide_output sudo -u www-data php /usr/local/lib/owncloud/console.php app:disable user_external InstallNextCloud 15.0.8 4129d8d4021c435f2e86876225fb7f15adf764a3 CURRENT_NEXTCLOUD_VER="15.0.8" fi fi InstallNextcloud $nextcloud_ver $nextcloud_hash fi # ### Configuring Nextcloud # Setup Nextcloud if the Nextcloud database does not yet exist. Running setup when # the database does exist wipes the database and user data. if [ ! -f $STORAGE_ROOT/owncloud/owncloud.db ]; then # Create user data directory mkdir -p $STORAGE_ROOT/owncloud # Create an initial configuration file. instanceid=oc$(echo $PRIMARY_HOSTNAME | sha1sum | fold -w 10 | head -n 1) cat > $STORAGE_ROOT/owncloud/config.php < '$STORAGE_ROOT/owncloud', 'instanceid' => '$instanceid', 'forcessl' => true, # if unset/false, Nextcloud sends a HSTS=0 header, which conflicts with nginx config 'overwritewebroot' => '/cloud', 'overwrite.cli.url' => '/cloud', 'user_backends' => array( array( 'class' => 'OC_User_IMAP', 'arguments' => array( '127.0.0.1', 143, null ), ), ), 'memcache.local' => '\OC\Memcache\APCu', 'mail_smtpmode' => 'sendmail', 'mail_smtpsecure' => '', 'mail_smtpauthtype' => 'LOGIN', 'mail_smtpauth' => false, 'mail_smtphost' => '', 'mail_smtpport' => '', 'mail_smtpname' => '', 'mail_smtppassword' => '', 'mail_from_address' => 'owncloud', ); ?> EOF # Create an auto-configuration file to fill in database settings # when the install script is run. Make an administrator account # here or else the install can't finish. adminpassword=$(dd if=/dev/urandom bs=1 count=40 2>/dev/null | sha1sum | fold -w 30 | head -n 1) cat > /usr/local/lib/owncloud/config/autoconfig.php < '$STORAGE_ROOT/owncloud', 'dbtype' => 'sqlite3', # create an administrator account with a random password so that # the user does not have to enter anything on first load of Nextcloud 'adminlogin' => 'root', 'adminpass' => '$adminpassword', ); ?> EOF # Set permissions chown -R www-data.www-data $STORAGE_ROOT/owncloud /usr/local/lib/owncloud # Execute Nextcloud's setup step, which creates the Nextcloud sqlite database. # It also wipes it if it exists. And it updates config.php with database # settings and deletes the autoconfig.php file. (cd /usr/local/lib/owncloud; sudo -u www-data php /usr/local/lib/owncloud/index.php;) fi # Update config.php. # * trusted_domains is reset to localhost by autoconfig starting with ownCloud 8.1.1, # so set it here. It also can change if the box's PRIMARY_HOSTNAME changes, so # this will make sure it has the right value. # * Some settings weren't included in previous versions of Mail-in-a-Box. # * We need to set the timezone to the system timezone to allow fail2ban to ban # users within the proper timeframe # * We need to set the logdateformat to something that will work correctly with fail2ban # * mail_domain' needs to be set every time we run the setup. Making sure we are setting # the correct domain name if the domain is being change from the previous setup. # Use PHP to read the settings file, modify it, and write out the new settings array. TIMEZONE=$(cat /etc/timezone) CONFIG_TEMP=$(/bin/mktemp) php < $CONFIG_TEMP && mv $CONFIG_TEMP $STORAGE_ROOT/owncloud/config.php; 'OC_User_IMAP','arguments' => array('127.0.0.1', 143, null),),); echo " EOF chown www-data.www-data $STORAGE_ROOT/owncloud/config.php # Enable/disable apps. Note that this must be done after the Nextcloud setup. # The firstrunwizard gave Josh all sorts of problems, so disabling that. # user_external is what allows Nextcloud to use IMAP for login. The contacts # and calendar apps are the extensions we really care about here. hide_output sudo -u www-data php /usr/local/lib/owncloud/console.php app:disable firstrunwizard hide_output sudo -u www-data php /usr/local/lib/owncloud/console.php app:enable user_external hide_output sudo -u www-data php /usr/local/lib/owncloud/console.php app:enable contacts hide_output sudo -u www-data php /usr/local/lib/owncloud/console.php app:enable calendar # When upgrading, run the upgrade script again now that apps are enabled. It seems like # the first upgrade at the top won't work because apps may be disabled during upgrade? # Check for success (0=ok, 3=no upgrade needed). sudo -u www-data php /usr/local/lib/owncloud/occ upgrade if [ \( $? -ne 0 \) -a \( $? -ne 3 \) ]; then exit 1; fi # Set PHP FPM values to support large file uploads # (semicolon is the comment character in this file, hashes produce deprecation warnings) tools/editconf.py /etc/php/7.2/fpm/php.ini -c ';' \ upload_max_filesize=16G \ post_max_size=16G \ output_buffering=16384 \ memory_limit=512M \ max_execution_time=600 \ short_open_tag=On # Set Nextcloud recommended opcache settings tools/editconf.py /etc/php/7.2/cli/conf.d/10-opcache.ini -c ';' \ opcache.enable=1 \ opcache.enable_cli=1 \ opcache.interned_strings_buffer=8 \ opcache.max_accelerated_files=10000 \ opcache.memory_consumption=128 \ opcache.save_comments=1 \ opcache.revalidate_freq=1 # Configure the path environment for php-fpm tools/editconf.py /etc/php/7.2/fpm/pool.d/www.conf -c ';' \ env[PATH]=/usr/local/bin:/usr/bin:/bin # If apc is explicitly disabled we need to enable it if grep -q apc.enabled=0 /etc/php/7.2/mods-available/apcu.ini; then tools/editconf.py /etc/php/7.2/mods-available/apcu.ini -c ';' \ apc.enabled=1 fi # Set up a cron job for Nextcloud. cat > /etc/cron.d/mailinabox-nextcloud << EOF; #!/bin/bash # Mail-in-a-Box */5 * * * * root sudo -u www-data php -f /usr/local/lib/owncloud/cron.php EOF chmod +x /etc/cron.d/mailinabox-nextcloud # Remove previous hourly cronjob rm -f /etc/cron.hourly/mailinabox-owncloud # There's nothing much of interest that a user could do as an admin for Nextcloud, # and there's a lot they could mess up, so we don't make any users admins of Nextcloud. # But if we wanted to, we would do this: # ``` # for user in $(tools/mail.py user admins); do # sqlite3 $STORAGE_ROOT/owncloud/owncloud.db "INSERT OR IGNORE INTO oc_group_user VALUES ('admin', '$user')" # done # ``` # Enable PHP modules and restart PHP. restart_service php7.2-fpm