#!/bin/bash # Nextcloud ########################## source setup/functions.sh # load our functions source /etc/mailinabox.conf # load global vars # ### Installing Nextcloud echo "Installing Nextcloud (contacts/calendar)..." # Nextcloud core and app (plugin) versions to install. # With each version we store a hash to ensure we install what we expect. # Nextcloud core # -------------- # * See https://nextcloud.com/changelog for the latest version. # * Check https://docs.nextcloud.com/server/latest/admin_manual/installation/system_requirements.html # for whether it supports the version of PHP available on this machine. # * Since Nextcloud only supports upgrades from consecutive major versions, # we automatically install intermediate versions as needed. # * The hash is the SHA1 hash of the ZIP package, which you can find by just running this script and # copying it from the error message when it doesn't match what is below. nextcloud_ver=23.0.12 nextcloud_hash=d138641b8e7aabebe69bb3ec7c79a714d122f729 # Nextcloud apps # -------------- # * Find the most recent tag that is compatible with the Nextcloud version above by # consulting the ... node at: # https://github.com/nextcloud-releases/contacts/blob/main/appinfo/info.xml # https://github.com/nextcloud-releases/calendar/blob/main/appinfo/info.xml # https://github.com/nextcloud/user_external/blob/master/appinfo/info.xml # * The hash is the SHA1 hash of the ZIP package, which you can find by just running this script and # copying it from the error message when it doesn't match what is below. contacts_ver=4.2.5 contacts_hash=8f898f003eb6b1a85c0c43b52f829d3aa759ed88 calendar_ver=3.5.5 calendar_hash=8505abcf7b3ab2f32d7ca1593b545e577cbeedb4 user_external_ver=3.1.0 user_external_hash=22cabc88b6fc9c26dad3b46be1a652979c9fcf15 # Clear prior packages and install dependencies from apt. apt-get purge -qq -y owncloud* # we used to use the package manager apt_install curl php${PHP_VER} php${PHP_VER}-fpm \ php${PHP_VER}-cli php${PHP_VER}-sqlite3 php${PHP_VER}-gd php${PHP_VER}-imap php${PHP_VER}-curl \ php${PHP_VER}-dev php${PHP_VER}-gd php${PHP_VER}-xml php${PHP_VER}-mbstring php${PHP_VER}-zip php${PHP_VER}-apcu \ php${PHP_VER}-intl php${PHP_VER}-imagick php${PHP_VER}-gmp php${PHP_VER}-bcmath # Enable APC before Nextcloud tools are run. tools/editconf.py /etc/php/$PHP_VER/mods-available/apcu.ini -c ';' \ apc.enabled=1 \ apc.enable_cli=1 InstallNextcloud() { version=$1 hash=$2 version_contacts=$3 hash_contacts=$4 version_calendar=$5 hash_calendar=$6 version_user_external=${7:-} hash_user_external=${8:-} echo echo "Upgrading to Nextcloud version $version" echo # Download and verify wget_verify https://download.nextcloud.com/server/releases/nextcloud-$version.zip $hash /tmp/nextcloud.zip # Remove the current owncloud/Nextcloud rm -rf /usr/local/lib/owncloud # Extract ownCloud/Nextcloud unzip -q /tmp/nextcloud.zip -d /usr/local/lib mv /usr/local/lib/nextcloud /usr/local/lib/owncloud rm -f /tmp/nextcloud.zip # The two apps we actually want are not in Nextcloud core. Download the releases from # their github repositories. mkdir -p /usr/local/lib/owncloud/apps wget_verify https://github.com/nextcloud-releases/contacts/archive/refs/tags/v$version_contacts.tar.gz $hash_contacts /tmp/contacts.tgz tar xf /tmp/contacts.tgz -C /usr/local/lib/owncloud/apps/ rm /tmp/contacts.tgz wget_verify https://github.com/nextcloud-releases/calendar/archive/refs/tags/v$version_calendar.tar.gz $hash_calendar /tmp/calendar.tgz tar xf /tmp/calendar.tgz -C /usr/local/lib/owncloud/apps/ rm /tmp/calendar.tgz # Starting with Nextcloud 15, the app user_external is no longer included in Nextcloud core, # we will install from their github repository. if [ -n "$version_user_external" ]; then wget_verify https://github.com/nextcloud-releases/user_external/releases/download/v$version_user_external/user_external-v$version_user_external.tar.gz $hash_user_external /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 $STORAGE_ROOT/owncloud/owncloud.db ]; then # ownCloud 8.1.1 broke upgrades. It may fail on the first attempt, but # that can be OK. sudo -u www-data php$PHP_VER /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$PHP_VER /usr/local/lib/owncloud/occ upgrade if [ \( $? -ne 0 \) -a \( $? -ne 3 \) ]; then exit 1; fi sudo -u www-data php$PHP_VER /usr/local/lib/owncloud/occ maintenance:mode --off echo "...which seemed to work." fi # Add missing indices. NextCloud didn't include this in the normal upgrade because it might take some time. sudo -u www-data php$PHP_VER /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$PHP_VER /usr/local/lib/owncloud/occ db:convert-filecache-bigint --no-interaction fi } # 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=$(php$PHP_VER -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 they are not running (which happens on a previously failed install), dont bail. service php$PHP_VER-fpm stop &> /dev/null || /bin/true # Backup the existing ownCloud/Nextcloud. # Create a backup directory to store the current installation and database to BACKUP_DIRECTORY=$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 will continue, but skip the Nextcloud migration." return 0 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 will continue, but skip the Nextcloud migration." return 0 elif [[ ${CURRENT_NEXTCLOUD_VER} =~ ^1[3456789] ]]; then echo "Upgrades from Mail-in-a-Box prior to v60 with Nextcloud 19 or earlier are not supported. Upgrade to the latest Mail-in-a-Box version supported on your machine first. Setup will continue, but skip the Nextcloud migration." return 0 fi if [[ ${CURRENT_NEXTCLOUD_VER} =~ ^20 ]]; then InstallNextcloud 21.0.7 f5c7079c5b56ce1e301c6a27c0d975d608bb01c9 4.0.7 45e7cf4bfe99cd8d03625cf9e5a1bb2e90549136 3.0.4 d0284b68135777ec9ca713c307216165b294d0fe CURRENT_NEXTCLOUD_VER="21.0.7" fi if [[ ${CURRENT_NEXTCLOUD_VER} =~ ^21 ]]; then InstallNextcloud 22.2.6 9d39741f051a8da42ff7df46ceef2653a1dc70d9 4.1.0 697f6b4a664e928d72414ea2731cb2c9d1dc3077 3.2.2 ce4030ab57f523f33d5396c6a81396d440756f5f 3.0.0 0df781b261f55bbde73d8c92da3f99397000972f CURRENT_NEXTCLOUD_VER="22.2.6" fi fi InstallNextcloud $nextcloud_ver $nextcloud_hash $contacts_ver $contacts_hash $calendar_ver $calendar_hash $user_external_ver $user_external_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' => '$instanceid', 'forcessl' => true, # if unset/false, Nextcloud sends a HSTS=0 header, which conflicts with nginx config 'overwritewebroot' => '/cloud', 'overwrite.cli.url' => '/cloud', 'user_backends' => array( array( 'class' => '\OCA\UserExternal\IMAP', 'arguments' => array( '127.0.0.1', 143, null, null, false, false ), ), ), 'memcache.local' => '\OC\Memcache\APCu', 'mail_smtpmode' => 'sendmail', 'mail_smtpsecure' => '', 'mail_smtpauthtype' => 'LOGIN', 'mail_smtpauth' => false, 'mail_smtphost' => '', 'mail_smtpport' => '', 'mail_smtpname' => '', 'mail_smtppassword' => '', 'mail_from_address' => 'owncloud', ); ?> EOF # Create an auto-configuration file to fill in database settings # when the install script is run. Make an administrator account # here or else the install can't finish. adminpassword=$(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 $STORAGE_ROOT/owncloud /usr/local/lib/owncloud # Execute Nextcloud's setup step, which creates the Nextcloud sqlite database. # It also wipes it if it exists. And it updates config.php with database # settings and deletes the autoconfig.php file. (cd /usr/local/lib/owncloud; sudo -u www-data php$PHP_VER /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$PHP_VER < $CONFIG_TEMP && mv $CONFIG_TEMP $STORAGE_ROOT/owncloud/config.php; '\OCA\UserExternal\IMAP', 'arguments' => array( '127.0.0.1', 143, null, null, false, false ), ), ); echo " EOF chown www-data:www-data $STORAGE_ROOT/owncloud/config.php # Enable/disable apps. Note that this must be done after the Nextcloud setup. # The firstrunwizard gave Josh all sorts of problems, so disabling that. # user_external is what allows Nextcloud to use IMAP for login. The contacts # and calendar apps are the extensions we really care about here. hide_output sudo -u www-data php$PHP_VER /usr/local/lib/owncloud/console.php app:disable firstrunwizard hide_output sudo -u www-data php$PHP_VER /usr/local/lib/owncloud/console.php app:enable user_external hide_output sudo -u www-data php$PHP_VER /usr/local/lib/owncloud/console.php app:enable contacts hide_output sudo -u www-data php$PHP_VER /usr/local/lib/owncloud/console.php app:enable calendar # When upgrading, run the upgrade script again now that apps are enabled. It seems like # the first upgrade at the top won't work because apps may be disabled during upgrade? # Check for success (0=ok, 3=no upgrade needed). sudo -u www-data php$PHP_VER /usr/local/lib/owncloud/occ upgrade if [ \( $? -ne 0 \) -a \( $? -ne 3 \) ]; then exit 1; fi # Disable default apps that we don't support sudo -u www-data \ php$PHP_VER /usr/local/lib/owncloud/occ app:disable photos dashboard activity \ | (grep -v "No such app enabled" || /bin/true) # Set PHP FPM values to support large file uploads # (semicolon is the comment character in this file, hashes produce deprecation warnings) tools/editconf.py /etc/php/$PHP_VER/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/$PHP_VER/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 # Migrate users_external data from <0.6.0 to version 3.0.0 (see https://github.com/nextcloud/user_external). # This version was probably in use in Mail-in-a-Box v0.41 (February 26, 2019) and earlier. # We moved to v0.6.3 in 193763f8. Ignore errors - maybe there are duplicated users with the # correct backend already. sqlite3 $STORAGE_ROOT/owncloud/owncloud.db "UPDATE oc_users_external SET backend='127.0.0.1';" || /bin/true # Set up a cron job for Nextcloud. cat > /etc/cron.d/mailinabox-nextcloud << EOF; #!/bin/bash # Mail-in-a-Box */5 * * * * root sudo -u www-data php$PHP_VER -f /usr/local/lib/owncloud/cron.php EOF chmod +x /etc/cron.d/mailinabox-nextcloud # 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 $(management/cli.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 php$PHP_VER-fpm