6.3.4 changes

reverseproxy: remove any old dashboard domain configs
(cherry picked from commit c052882de9)
2021-06-27 09:00:09 -07:00 · 2021-06-27 08:59:43 -07:00
271 changed files with 29104 additions and 34651 deletions
@@ -5,7 +5,7 @@
    },
    "extends": "eslint:recommended",
    "parserOptions": {
-        "ecmaVersion": 2020
+        "ecmaVersion": 8
    },
    "rules": {
        "indent": [
@@ -1,6 +1,5 @@
 node_modules/
 coverage/
-.nyc_output/
 webadmin/dist/
 installer/src/certs/server.key

@@ -1,5 +1,5 @@
 {
    "node": true,
    "unused": true,
-    "esversion": 11
+    "esversion": 8
 }
@@ -2298,213 +2298,3 @@
 [6.3.4]
 * Fix issue where old nginx configs where not removed before upgrade

-[6.3.5]
-* Fix permission issues with sshfs
-* filemanager: reset selection if directory has changed
-* branding: fix error highlight with empty cloudron name
-* better text instead of "Cloudron in the wild"
-* Make sso login hint translatable
-* Give unread notifications a small left border
-* Fix issue where clicking update indicator opened app in new tab
-* Ensure notifications are only fetched and shown for at least admins
-* setupaccount: Show input field errors below input field
-* Set focus automatically for new alias or redirect
-* eventlog: fix issue where old events are not periodically removed
-* ssfs: fix chown
-
-[6.3.6]
-* Fix broken reboot button
-* app updated notification shown despite failure
-* Update translation for sso login information
-* Hide groups/tags/state filter in app listing for normal users
-* filemanager: Ensure breadcrumbs and hash are correctly updated on folder navigation
-* cloudron-setup: check if nginx/docker is already installed
-* Use the addresses of all available interfaces for port 53 binding
-* refresh config on appstore login
-* password reset: check 2fa when enabled
-
-[7.0.0]
-* Ubuntu 16 is not supported anymore
-* Do not use Gravatar as the default but only an option
-* redis: suppress password warning
-* setup UI: fix dark mode
-* wellknown: response to .wellknown/matrix/client
-* purpose field is not required anymore during appstore signup
-* sftp: fix symlink deletion
-* Show correct/new app version info in updated finished notification
-* Make new login email translatable
-* Hide ticket form if cloudron.io mail is not verified
-* Refactor code to use async/await
-* postgresql: bump shm size and disable parallel queries
-* update nodejs to 14.17.6
-* external ldap: If we detect a local user with the same username as found on LDAP/AD we map it
-* add basic eventlog for apps in app view
-* Enable sshfs/cifs/nfs in app import UI
-* Require password for fallback email change
-* Make password reset logic translatable
-* support: only verified email address can open support tickets
-* Logout users without 2FA when mandatory 2fa is enabled
-* notifications: better oom message for redis
-* Add way to impersonate users for presetup
-* mail: open up port 465 for mail submission (TLS)
-* Implement operator role for apps
-* sftp: normal users do not have SFTP access anymore. Use operator role instead
-* eventlog: add service rebuild/restart/configure events
-* upcloud: add object storage integration
-* Each app can now have a custom crontab
-* services: add recovery mode
-* postgresql: fix restore issue with long table names
-* recvmail: make the addon work again
-* mail: update solr to 8.10.0
-* mail: POP3 support
-* update docker to 20.10.7
-* volumes: add remount button
-* mail: add spam eventlog filter type
-* mail: configure dnsbl
-* mail: add duplication detection for lists
-* mail: add SRS for Sieve Forwarding
-
-[7.0.1]
-* Fix matrix wellKnown client migration
-
-[7.0.2]
-* mail: POP3 flag was not returned correctly
-* external ldap: fix crash preventing users from logging in
-* volumes: ensure we don't crash if mount status is unexpected
-* backups: set default backup memory limit to 800
-* users: allow admins to specify password recovery email
-* retry startup tasks on database error
-
-[7.0.3]
-* support: fix remoe support not working for 'root' user
-* Fix cog icon on app grid item hover for darkmode
-* Disable password reset and impersonate button for self user instead of hiding them
-* pop3: fix crash with auth of non-existent mailbox
-* mail: fix direction field in eventlog of deferred mails
-* mail: fix eventlog search
-* mail: save message-id in eventlog
-* backups: fix issue which resulted in incomplete backups when an app has backups disabled
-* restore: do not redirect until mail data has been restored
-* proxyauth: set viewport meta tag in login view
-
-[7.0.4]
-* Add password reveal button to login pages
-* appstore: fix crash if account already registered
-* Do not nuke all the logrotate configs on update
-* Remove unused httpPaths from manifest
-* cloudron-support: add option to reset cloudron.io account
-* Fix flicker in login page
-* Fix LE account key re-use issue in DO 1-click image
-* mail: add non-tls ports for recvmail addon
-* backups: fix issue where mail backups where not cleaned up
-* notifications: fix automatic app update notifications
-
-[7.1.0]
-* Add mail manager role
-* mailbox: app can be set as owner when recvmail addon enabled
-* domains: add well known config UI (for jitsi configuration)
-* Prefix email addon variables with CLOUDRON_EMAIL instead of CLOUDRON_MAIL
-* remove support for manifest version 1
-* Add option to enable/disable mailbox sharing
-* base image 3.2.0
-* Update node to 16.13.1
-* mongodb: update to 4.4
-* Add `upstreamVersion` to manifest
-* Add `logPaths` to manifest
-* Add cifs seal support for backup and volume mounts
-* add a way for admins to set username when profiles are locked
-* Add support for secondary domains
-* postgresql: enable postgis
-* remove nginx config of stopped apps
-* mail: use port25check.cloudron.io to check outbound port 25 connectivity
-* Add import/export of mailboxes and users
-* LDAP server can now be exposed
-* Update monaco-editor to 0.32.1
-* Update xterm.js to 4.17.0
-* Update docker to 20.10.12
-* IPv6 support
-
-[7.1.1]
-* Fix issue where dkimKey of a mail domain is sometimes null
-* firewall: add retry for xtables lock
-* redis: fix issue where protected mode was enabled with no password
-
-[7.1.2]
-* Fix crash in cloudron-firewall when ports are whitelisted
-* eventlog: add event for certificate cleanup
-* eventlog: log event for mailbox alias update
-* backups: fix incorrect mountpoint check with managed mounts
-
-[7.1.3]
-* Fix security issue where an admin can impersonate an owner
-* block list: can upload up to 2MB
-* dns: fix issue where link local address was picked up for ipv6
-* setup: ufw may not be installed
-* mysql: fix default collation of databases
-
-[7.1.4]
-* wildcard dns: fix handling of ENODATA
-* cloudflare: fix error handling
-* openvpn: ipv6 support
-* dyndns: fix issue where eventlog was getting filled with empty entries
-* mandatory 2fa: Fix typo in 2FA check
-
-[7.2.0]
-* mail: hide log button for non-superadmins
-* firewall: do not add duplicate ldap redirect rules
-* ldap: respond to RootDSE
-* Check if CNAME record exists and remove it if overwrite is set
-* cifs: use credentials file for better password support
-* installer: rework script to fix DNS resolution issues
-* backup cleaner: do not clean if not mounted
-* restore: fix sftp private key perms
-* support: add a separate system user named cloudron-support
-* sshfs: fix bug where sshfs mounts were generated without unbound dependancy
-* cloudron-setup: add --setup-token
-* notifications: add installation event
-* backups: set label of backup and control it's retention
-* wasabi: add new regions (London, Frankfurt, Paris, Toronto)
-* docker: update to 20.10.14
-* Ensure LDAP usernames are always treated lowercase
-* Add a way to make LDAP users local
-* proxyAuth: set X-Remote-User (rfc3875)
-* GoDaddy: there is now a delete API
-* nginx: use ubuntu packages for ubuntu 20.04 and 22.04
-* Ubuntu 22.04 LTS support
-* Add Hetzner DNS
-* cron: add support for extensions (@reboot, @weekly etc)
-* Add profile backgroundImage api
-* exec: rework API to get exit code
-* Add update available filter
-
-[7.2.1]
-* Refactor backup code to use async/await
-* mongodb: fix bug where a small timeout prevented import of large backups
-* Add update available filter
-* exec: rework API to get exit code
-* Add profile backgroundImage api
-* cron: add support for extensions (@reboot, @weekly etc)
-
-[7.2.2]
-* Update cloudron-manifestformat for new scheduler patterns
-* collectd: FQDNLookup causes collectd install to fail
-
-[7.2.3]
-* appstore: allow re-registration on server side delete
-* transfer ownership route is not used anymore
-* graphite: fix issue where disk names with '.' do not render
-* dark mode fixes
-* sendmail: mail from display name
-* Use volumes for app data instead of raw path
-* initial xfs support
-
-[7.2.4]
-* volumes: Ensure long volume names do not overflow the table
-* Move all appstore filter to the left
-* app data: allow sameness of old and new dir
-
-[7.2.5]
-* Fix storage volume migration
-* Fix issue where only 25 group members were returned
-* Fix eventlog display
-
@@ -1,5 +1,5 @@
 The Cloudron Subscription license
-Copyright (c) 2022 Cloudron UG
+Copyright (c) 2020 Cloudron UG

 With regard to the Cloudron Software:

@@ -0,0 +1,178 @@
+#!/bin/bash
+
+set -euv -o pipefail
+
+readonly SOURCE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+readonly arg_infraversionpath="${SOURCE_DIR}/../src"
+
+function die {
+    echo $1
+    exit 1
+}
+
+export DEBIAN_FRONTEND=noninteractive
+
+readonly ubuntu_codename=$(lsb_release -cs)
+readonly ubuntu_version=$(lsb_release -rs)
+
+# hold grub since updating it breaks on some VPS providers. also, dist-upgrade will trigger it
+apt-mark hold grub* >/dev/null
+apt-get -o Dpkg::Options::="--force-confdef" update -y
+apt-get -o Dpkg::Options::="--force-confdef" upgrade -y
+apt-mark unhold grub* >/dev/null
+
+echo "==> Installing required packages"
+
+debconf-set-selections <<< 'mysql-server mysql-server/root_password password password'
+debconf-set-selections <<< 'mysql-server mysql-server/root_password_again password password'
+
+# this enables automatic security upgrades (https://help.ubuntu.com/community/AutomaticSecurityUpdates)
+# resolvconf is needed for unbound to work property after disabling systemd-resolved in 18.04
+
+gpg_package=$([[ "${ubuntu_version}" == "16.04" ]] && echo "gnupg" || echo "gpg")
+mysql_package=$([[ "${ubuntu_version}" == "20.04" ]] && echo "mysql-server-8.0" || echo "mysql-server-5.7")
+apt-get -y install --no-install-recommends \
+    acl \
+    apparmor \
+    build-essential \
+    cifs-utils \
+    cron \
+    curl \
+    debconf-utils \
+    dmsetup \
+    $gpg_package \
+    ipset \
+    iptables \
+    libpython2.7 \
+    linux-generic \
+    logrotate \
+    $mysql_package \
+    nfs-common \
+    openssh-server \
+    pwgen \
+    resolvconf \
+    sshfs \
+    swaks \
+    tzdata \
+    unattended-upgrades \
+    unbound \
+    unzip \
+    xfsprogs
+
+echo "==> installing nginx for xenial for TLSv3 support"
+curl -sL http://nginx.org/packages/ubuntu/pool/nginx/n/nginx/nginx_1.18.0-2~${ubuntu_codename}_amd64.deb -o /tmp/nginx.deb
+# apt install with install deps (as opposed to dpkg -i)
+apt install -y /tmp/nginx.deb
+rm /tmp/nginx.deb
+
+# on some providers like scaleway the sudo file is changed and we want to keep the old one
+apt-get -o Dpkg::Options::="--force-confold" install -y --no-install-recommends sudo
+
+# this ensures that unattended upgades are enabled, if it was disabled during ubuntu install time (see #346)
+# debconf-set-selection of unattended-upgrades/enable_auto_updates + dpkg-reconfigure does not work
+cp /usr/share/unattended-upgrades/20auto-upgrades /etc/apt/apt.conf.d/20auto-upgrades
+
+echo "==> Installing node.js"
+readonly node_version=14.15.4
+mkdir -p /usr/local/node-${node_version}
+curl -sL https://nodejs.org/dist/v${node_version}/node-v${node_version}-linux-x64.tar.gz | tar zxf - --strip-components=1 -C /usr/local/node-${node_version}
+ln -sf /usr/local/node-${node_version}/bin/node /usr/bin/node
+ln -sf /usr/local/node-${node_version}/bin/npm /usr/bin/npm
+apt-get install -y --no-install-recommends python   # Install python which is required for npm rebuild
+[[ "$(python --version 2>&1)" == "Python 2.7."* ]] || die "Expecting python version to be 2.7.x"
+
+# https://docs.docker.com/engine/installation/linux/ubuntulinux/
+echo "==> Installing Docker"
+
+# create systemd drop-in file. if you channge options here, be sure to fixup installer.sh as well
+mkdir -p /etc/systemd/system/docker.service.d
+echo -e "[Service]\nExecStart=\nExecStart=/usr/bin/dockerd -H fd:// --log-driver=journald --exec-opt native.cgroupdriver=cgroupfs --storage-driver=overlay2" > /etc/systemd/system/docker.service.d/cloudron.conf
+
+# there are 3 packages for docker - containerd, CLI and the daemon
+readonly docker_version=20.10.3
+curl -sL "https://download.docker.com/linux/ubuntu/dists/${ubuntu_codename}/pool/stable/amd64/containerd.io_1.4.3-1_amd64.deb" -o /tmp/containerd.deb
+curl -sL "https://download.docker.com/linux/ubuntu/dists/${ubuntu_codename}/pool/stable/amd64/docker-ce-cli_${docker_version}~3-0~ubuntu-${ubuntu_codename}_amd64.deb" -o /tmp/docker-ce-cli.deb
+curl -sL "https://download.docker.com/linux/ubuntu/dists/${ubuntu_codename}/pool/stable/amd64/docker-ce_${docker_version}~3-0~ubuntu-${ubuntu_codename}_amd64.deb" -o /tmp/docker.deb
+# apt install with install deps (as opposed to dpkg -i)
+apt install -y /tmp/containerd.deb  /tmp/docker-ce-cli.deb /tmp/docker.deb
+rm /tmp/containerd.deb /tmp/docker-ce-cli.deb /tmp/docker.deb
+
+storage_driver=$(docker info | grep "Storage Driver" | sed 's/.*: //')
+if [[ "${storage_driver}" != "overlay2" ]]; then
+    echo "Docker is using "${storage_driver}" instead of overlay2"
+    exit 1
+fi
+
+# do not upgrade grub because it might prompt user and break this script
+echo "==> Enable memory accounting"
+apt-get -y --no-upgrade --no-install-recommends install grub2-common
+sed -e 's/^GRUB_CMDLINE_LINUX="\(.*\)"$/GRUB_CMDLINE_LINUX="\1 cgroup_enable=memory swapaccount=1 panic_on_oops=1 panic=5"/' -i /etc/default/grub
+update-grub
+
+echo "==> Downloading docker images"
+if [ ! -f "${arg_infraversionpath}/infra_version.js" ]; then
+    echo "No infra_versions.js found"
+    exit 1
+fi
+
+images=$(node -e "var i = require('${arg_infraversionpath}/infra_version.js'); console.log(i.baseImages.map(function (x) { return x.tag; }).join(' '), Object.keys(i.images).map(function (x) { return i.images[x].tag; }).join(' '));")
+
+echo -e "\tPulling docker images: ${images}"
+for image in ${images}; do
+    docker pull "${image}"
+    docker pull "${image%@sha256:*}" # this will tag the image for readability
+done
+
+echo "==> Install collectd"
+# without this, libnotify4 will install gnome-shell
+apt-get install -y libnotify4 --no-install-recommends
+if ! apt-get install -y --no-install-recommends libcurl3-gnutls collectd collectd-utils; then
+    # FQDNLookup is true in default debian config. The box code has a custom collectd.conf that fixes this
+    echo "Failed to install collectd. Presumably because of http://mailman.verplant.org/pipermail/collectd/2015-March/006491.html"
+    sed -e 's/^FQDNLookup true/FQDNLookup false/' -i /etc/collectd/collectd.conf
+fi
+# https://bugs.launchpad.net/ubuntu/+source/collectd/+bug/1872281
+[[ "${ubuntu_version}" == "20.04" ]] && echo -e "\nLD_PRELOAD=/usr/lib/python3.8/config-3.8-x86_64-linux-gnu/libpython3.8.so" >> /etc/default/collectd
+
+# some hosts like atlantic install ntp which conflicts with timedatectl. https://serverfault.com/questions/1024770/ubuntu-20-04-time-sync-problems-and-possibly-incorrect-status-information
+echo "==> Configuring host"
+sed -e 's/^#NTP=/NTP=0.ubuntu.pool.ntp.org 1.ubuntu.pool.ntp.org 2.ubuntu.pool.ntp.org 3.ubuntu.pool.ntp.org/' -i /etc/systemd/timesyncd.conf
+if systemctl is-active ntp; then
+    systemctl stop ntp
+    apt purge -y ntp
+fi
+timedatectl set-ntp 1
+# mysql follows the system timezone
+timedatectl set-timezone UTC
+
+echo "==> Adding sshd configuration warning"
+sed -e '/Port 22/ i # NOTE: Cloudron only supports moving SSH to port 202. See https://docs.cloudron.io/security/#securing-ssh-access' -i /etc/ssh/sshd_config
+
+# https://bugs.launchpad.net/ubuntu/+source/base-files/+bug/1701068
+echo "==> Disabling motd news"
+if [ -f "/etc/default/motd-news" ]; then
+    sed -i 's/^ENABLED=.*/ENABLED=0/' /etc/default/motd-news
+fi
+
+# Disable bind for good measure (on online.net, kimsufi servers these are pre-installed)
+systemctl stop bind9 || true
+systemctl disable bind9 || true
+
+# on ovh images dnsmasq seems to run by default
+systemctl stop dnsmasq || true
+systemctl disable dnsmasq || true
+
+# on ssdnodes postfix seems to run by default
+systemctl stop postfix || true
+systemctl disable postfix || true
+
+# on ubuntu 18.04 and 20.04, this is the default. this requires resolvconf for DNS to work further after the disable
+systemctl stop systemd-resolved || true
+systemctl disable systemd-resolved || true
+
+# ubuntu's default config for unbound does not work if ipv6 is disabled. this config is overwritten in start.sh
+# we need unbound to work as this is required for installer.sh to do any DNS requests
+ip6=$([[ -s /proc/net/if_inet6 ]] && echo "yes" || echo "no")
+echo -e "server:\n\tinterface: 127.0.0.1\n\tdo-ip6: ${ip6}" > /etc/unbound/unbound.conf.d/cloudron-network.conf
+systemctl restart unbound
@@ -2,76 +2,65 @@

 'use strict';

-const fs = require('fs'),
+let async = require('async'),
+    dockerProxy = require('./src/dockerproxy.js'),
+    fs = require('fs'),
    ldap = require('./src/ldap.js'),
    paths = require('./src/paths.js'),
    proxyAuth = require('./src/proxyauth.js'),
-    safe = require('safetydance'),
-    server = require('./src/server.js'),
-    settings = require('./src/settings.js'),
-    userdirectory = require('./src/userdirectory.js');
+    server = require('./src/server.js');

-let logFd;
+const NOOP_CALLBACK = function () { };

-async function setupLogging() {
-    if (process.env.BOX_ENV === 'test') return;
+function setupLogging(callback) {
+    if (process.env.BOX_ENV === 'test') return callback();

-    logFd = fs.openSync(paths.BOX_LOG_FILE, 'a');
-    // we used to write using a stream before but it caches internally and there is no way to flush it when things crash
-    process.stdout.write = process.stderr.write = function (...args) {
-        const callback = typeof args[args.length-1] === 'function' ? args.pop() : function () {}; // callback is required for fs.write
-        fs.write.apply(fs, [logFd, ...args, callback]);
-    };
+    const logfileStream = fs.createWriteStream(paths.BOX_LOG_FILE, { flags:'a' });
+    process.stdout.write = process.stderr.write = logfileStream.write.bind(logfileStream);
+
+    callback();
 }

-// this is also used as the 'uncaughtException' handler which can only have synchronous functions
-function exitSync(status) {
-    if (status.error) fs.write(logFd, status.error.stack + '\n', function () {});
-    fs.fsyncSync(logFd);
-    fs.closeSync(logFd);
-    process.exit(status.code);
-}
+async.series([
+    setupLogging,
+    server.start, // do this first since it also inits the database
+    proxyAuth.start,
+    ldap.start,
+    dockerProxy.start
+], function (error) {
+    if (error) {
+        console.log('Error starting server', error);
+        process.exit(1);
+    }

-async function startServers() {
-    await setupLogging();
-    await server.start(); // do this first since it also inits the database
-    await proxyAuth.start();
-    await ldap.start();
-
-    const conf = await settings.getUserDirectoryConfig();
-    if (conf.enabled) await userdirectory.start();
-}
-
-async function main() {
-    const [error] = await safe(startServers());
-    if (error) return exitSync({ error: new Error(`Error starting server: ${JSON.stringify(error)}`), code: 1 });
-
-    // require this here so that logging handler is already setup
+    // require those here so that logging handler is already setup
+    require('supererror');
    const debug = require('debug')('box:box');

-    process.on('SIGINT', async function () {
+    process.on('SIGINT', function () {
        debug('Received SIGINT. Shutting down.');

-        await proxyAuth.stop();
-        await server.stop();
-        await userdirectory.stop();
-        await ldap.stop();
+        proxyAuth.stop(NOOP_CALLBACK);
+        server.stop(NOOP_CALLBACK);
+        ldap.stop(NOOP_CALLBACK);
+        dockerProxy.stop(NOOP_CALLBACK);
        setTimeout(process.exit.bind(process), 3000);
    });

-    process.on('SIGTERM', async function () {
+    process.on('SIGTERM', function () {
        debug('Received SIGTERM. Shutting down.');

-        await proxyAuth.stop();
-        await server.stop();
-        await userdirectory.stop();
-        await ldap.stop();
+        proxyAuth.stop(NOOP_CALLBACK);
+        server.stop(NOOP_CALLBACK);
+        ldap.stop(NOOP_CALLBACK);
+        dockerProxy.stop(NOOP_CALLBACK);
        setTimeout(process.exit.bind(process), 3000);
    });

-    process.on('uncaughtException', (error) => exitSync({ error, code: 1 }));
+    process.on('uncaughtException', function (error) {
+        console.error((error && error.stack) ? error.stack : error);
+        setTimeout(process.exit.bind(process, 1), 3000);
+    });

    console.log(`Cloudron is up and running. Logs are at ${paths.BOX_LOG_FILE}`); // this goes to journalctl
-}
-
-main();
+});
@@ -2,21 +2,27 @@

 'use strict';

-const database = require('./src/database.js');
+var database = require('./src/database.js');

-const crashNotifier = require('./src/crashnotifier.js');
+var crashNotifier = require('./src/crashnotifier.js');

 // This is triggered by systemd with the crashed unit name as argument
-async function main() {
+function main() {
    if (process.argv.length !== 3) return console.error('Usage: crashnotifier.js <unitName>');

-    const unitName = process.argv[2];
+    var unitName = process.argv[2];
    console.log('Started crash notifier for', unitName);

    // eventlog api needs the db
-    await database.initialize();
+    database.initialize(function (error) {
+        if (error) return console.error('Cannot connect to database. Unable to send crash log.', error);

-    await crashNotifier.sendFailureLogs(unitName);
+        crashNotifier.sendFailureLogs(unitName, function (error) {
+            if (error) console.error(error);
+
+            process.exit();
+        });
+    });
 }

 main();
@@ -1,13 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('UPDATE users SET avatar="gravatar" WHERE avatar IS NULL', function (error) {
-        if (error) return callback(error);
-
-        db.runSql('ALTER TABLE users MODIFY avatar MEDIUMBLOB NOT NULL', callback);
-    });
-};
-
-exports.down = function(db, callback) {
-    db.runSql('ALTER TABLE users MODIFY avatar MEDIUMBLOB', callback);
-};
@@ -1,30 +0,0 @@
-'use strict';
-
-const async = require('async'),
-    safe = require('safetydance');
-
-exports.up = function(db, callback) {
-    db.all('SELECT * from domains', [], function (error, results) {
-        if (error) return callback(error);
-
-        async.eachSeries(results, function (r, iteratorDone) {
-            if (!r.wellKnownJson) return iteratorDone();
-
-            const wellKnown = safe.JSON.parse(r.wellKnownJson);
-            if (!wellKnown || !wellKnown['matrix/server']) return iteratorDone();
-            const matrixHostname = JSON.parse(wellKnown['matrix/server'])['m.server'];
-
-            wellKnown['matrix/client'] = JSON.stringify({
-                'm.homeserver': {
-                    'base_url': 'https://' + matrixHostname
-                }
-            });
-
-            db.runSql('UPDATE domains SET wellKnownJson=? WHERE domain=?', [ JSON.stringify(wellKnown), r.domain ], iteratorDone);
-        }, callback);
-    });
-};
-
-exports.down = function(db, callback) {
-    callback();
-};
@@ -1,15 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('ALTER TABLE appAddonConfigs MODIFY value TEXT NOT NULL', [], function (error) {
-        if (error) console.error(error);
-        callback(error);
-    });
-};
-
-exports.down = function(db, callback) {
-    db.runSql('ALTER TABLE appAddonConfigs MODIFY value VARCHAR(512)', [], function (error) {
-        if (error) console.error(error);
-        callback(error);
-    });
-};
@@ -1,15 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('ALTER TABLE users MODIFY loginLocationsJson MEDIUMTEXT', [], function (error) {
-        if (error) console.error(error);
-        callback(error);
-    });
-};
-
-exports.down = function(db, callback) {
-    db.runSql('ALTER TABLE users MODIFY loginLocationsJson TEXT', [], function (error) {
-        if (error) console.error(error);
-        callback(error);
-    });
-};
@@ -1,9 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('ALTER TABLE apps ADD COLUMN operatorsJson TEXT', callback);
-};
-
-exports.down = function(db, callback) {
-    db.runSql('ALTER TABLE apps DROP COLUMN operatorsJson', callback);
-};
@@ -1,9 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('ALTER TABLE apps ADD COLUMN crontab TEXT', callback);
-};
-
-exports.down = function(db, callback) {
-    db.runSql('ALTER TABLE apps DROP COLUMN crontab', callback);
-};
@@ -1,9 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('ALTER TABLE users ADD COLUMN inviteToken VARCHAR(128) DEFAULT ""', callback);
-};
-
-exports.down = function(db, callback) {
-    db.runSql('ALTER TABLE users DROP COLUMN inviteToken', callback);
-};
@@ -1,19 +0,0 @@
-'use strict';
-
-var async = require('async');
-
-exports.up = function(db, callback) {
-    async.series([
-        db.runSql.bind(db, 'ALTER TABLE apps ADD COLUMN enableInbox BOOLEAN DEFAULT 0'),
-        db.runSql.bind(db, 'ALTER TABLE apps ADD COLUMN inboxName VARCHAR(128)'),
-        db.runSql.bind(db, 'ALTER TABLE apps ADD COLUMN inboxDomain VARCHAR(128)'),
-    ], callback);
-};
-
-exports.down = function(db, callback) {
-    async.series([
-        db.runSql.bind(db, 'ALTER TABLE apps DROP COLUMN enableInbox'),
-        db.runSql.bind(db, 'ALTER TABLE apps DROP COLUMN inboxName'),
-        db.runSql.bind(db, 'ALTER TABLE apps DROP COLUMN inboxDomain'),
-    ], callback);
-};
@@ -1,35 +0,0 @@
-'use strict';
-
-const async = require('async'),
-    reverseProxy = require('../src/reverseproxy.js'),
-    safe = require('safetydance');
-
-const NGINX_CERT_DIR = '/home/yellowtent/platformdata/nginx/cert';
-
-// ensure fallbackCertificate of domains are present in database and the cert dir. it seems a bad migration lost them.
-// https://forum.cloudron.io/topic/5683/data-argument-must-be-of-type-received-null-error-during-restore-process
-exports.up = function(db, callback) {
-    db.all('SELECT * FROM domains', [ ], function (error, domains) {
-        if (error) return callback(error);
-
-        // this code is br0ken since async 3.x since async functions won't get iteratorDone anymore
-        // no point fixing this migration though since it won't run again in old cloudrons. and in new cloudron domains will be empty
-        async.eachSeries(domains, async function (domain, iteratorDone) {
-            let fallbackCertificate = safe.JSON.parse(domain.fallbackCertificateJson);
-            if (!fallbackCertificate || !fallbackCertificate.cert || !fallbackCertificate.key) {
-                let error;
-                [error, fallbackCertificate] = await safe(reverseProxy.generateFallbackCertificate(domain.domain));
-                if (error) return iteratorDone(error);
-            }
-
-            if (!safe.fs.writeFileSync(`${NGINX_CERT_DIR}/${domain.domain}.host.cert`, fallbackCertificate.cert, 'utf8')) return iteratorDone(safe.error);
-            if (!safe.fs.writeFileSync(`${NGINX_CERT_DIR}/${domain.domain}.host.key`, fallbackCertificate.key, 'utf8')) return iteratorDone(safe.error);
-
-            db.runSql('UPDATE domains SET fallbackCertificateJson=? WHERE domain=?', [ JSON.stringify(fallbackCertificate), domain.domain ], iteratorDone);
-        }, callback);
-    });
-};
-
-exports.down = function(db, callback) {
-    callback();
-};
@@ -1,16 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('ALTER TABLE mailboxes ADD COLUMN enablePop3 BOOLEAN DEFAULT 0', function (error) {
-        if (error) console.error(error);
-        callback(error);
-    });
-};
-
-exports.down = function(db, callback) {
-    db.runSql('ALTER TABLE mailboxes DROP COLUMN enablePop3', function (error) {
-        if (error) console.error(error);
-        callback(error);
-    });
-};
-
@@ -1,44 +0,0 @@
-'use strict';
-
-const async = require('async'),
-    fs = require('fs'),
-    path = require('path'),
-    safe = require('safetydance');
-
-const MAIL_DATA_DIR = '/home/yellowtent/boxdata/mail';
-const DKIM_DIR = `${MAIL_DATA_DIR}/dkim`;
-
-exports.up = function(db, callback) {
-    db.runSql('ALTER TABLE mail ADD COLUMN dkimKeyJson MEDIUMTEXT', function (error) {
-        if (error) return callback(error);
-
-        fs.readdir(DKIM_DIR, function (error, filenames) {
-            if (error && error.code === 'ENOENT') return callback();
-            if (error) return callback(error);
-
-            async.eachSeries(filenames, function (filename, iteratorCallback) {
-                const domain = filename;
-                const publicKey = safe.fs.readFileSync(path.join(DKIM_DIR, domain, 'public'), 'utf8');
-                const privateKey = safe.fs.readFileSync(path.join(DKIM_DIR, domain, 'private'), 'utf8');
-                if (!publicKey || !privateKey) return iteratorCallback();
-
-                const dkimKey = {
-                    publicKey,
-                    privateKey
-                };
-
-                db.runSql('UPDATE mail SET dkimKeyJson=? WHERE domain=?', [ JSON.stringify(dkimKey), domain ], iteratorCallback);
-            }, function (error) {
-                if (error) return callback(error);
-
-                fs.rmdir(DKIM_DIR, { recursive: true }, callback);
-            });
-        });
-    });
-};
-
-exports.down = function(db, callback) {
-    async.series([
-        db.runSql.run(db, 'ALTER TABLE mail DROP COLUMN dkimKeyJson')
-    ], callback);
-};
@@ -1,9 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('DELETE FROM blobs WHERE id=?', [ 'dhparams' ], callback);
-};
-
-exports.down = function(db, callback) {
-    callback();
-};
@@ -1,17 +0,0 @@
-'use strict';
-
-const async = require('async');
-
-exports.up = function(db, callback) {
-    async.series([
-        db.runSql.bind(db, 'ALTER TABLE eventlog CHANGE source sourceJson TEXT', []),
-        db.runSql.bind(db, 'ALTER TABLE eventlog CHANGE data dataJson TEXT', []),
-    ], callback);
-};
-
-exports.down = function(db, callback) {
-    async.series([
-        db.runSql.bind(db, 'ALTER TABLE eventlog CHANGE sourceJson source TEXT', []),
-        db.runSql.bind(db, 'ALTER TABLE eventlog CHANGE dataJson data TEXT', []),
-    ], callback);
-};
@@ -1,17 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('SELECT value FROM settings WHERE name=?', [ 'sysinfo_config' ], function (error, result) {
-        if (error || result.length === 0) return callback(error);
-        const sysinfoConfig = JSON.parse(result[0].value);
-        if (sysinfoConfig.provider !== 'fixed' || !sysinfoConfig.ip) return callback();
-        sysinfoConfig.ipv4 = sysinfoConfig.ip;
-        delete sysinfoConfig.ip;
-
-        db.runSql('REPLACE INTO settings (name, value) VALUES(?, ?)', [ 'sysinfo_config', JSON.stringify(sysinfoConfig) ], callback);
-    });
-};
-
-exports.down = function(db, callback) {
-    callback();
-};
@@ -1,9 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('UPDATE settings SET name=? WHERE name=?', [ 'directory_config', 'profile_config' ], callback);
-};
-
-exports.down = function(db, callback) {
-    db.runSql('UPDATE settings SET name=? WHERE name=?', [ 'profile_config', 'directory_config' ], callback);
-};
@@ -1,15 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('ALTER TABLE subdomains ADD COLUMN environmentVariable VARCHAR(128)', function (error) {
-        if (error) console.error(error);
-        callback(error);
-    });
-};
-
-exports.down = function(db, callback) {
-    db.runSql('ALTER TABLE subdomains DROP COLUMN environmentVariable', function (error) {
-        if (error) console.error(error);
-        callback(error);
-    });
-};
@@ -1,19 +0,0 @@
-'use strict';
-
-const safe = require('safetydance');
-
-const PROXY_AUTH_TOKEN_SECRET_FILE = '/home/yellowtent/platformdata/proxy-auth-token-secret';
-
-exports.up = function (db, callback) {
-    const token = safe.fs.readFileSync(PROXY_AUTH_TOKEN_SECRET_FILE);
-    if (!token) return callback();
-    db.runSql('INSERT INTO blobs (id, value) VALUES (?, ?)', [ 'proxy_auth_token_secret', token ], function (error) {
-        if (error) return callback(error);
-        safe.fs.unlinkSync(PROXY_AUTH_TOKEN_SECRET_FILE);
-        callback();
-    });
-};
-
-exports.down = function(db, callback) {
-    callback();
-};
@@ -1,12 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('RENAME TABLE subdomains TO locations', function (error) {
-        if (error) console.error(error);
-        callback(error);
-    });
-};
-
-exports.down = function(db, callback) {
-    callback();
-};
@@ -1,27 +0,0 @@
-'use strict';
-
-const async = require('async'),
-    mail = require('../src/mail.js'),
-    safe = require('safetydance'),
-    util = require('util');
-
-// it seems some mail domains do not have dkimKey in the database for some reason because of some previous bad migration
-exports.up = function(db, callback) {
-    db.all('SELECT * FROM mail', [ ], function (error, mailDomains) {
-        if (error) return callback(error);
-
-        async.eachSeries(mailDomains, function (mailDomain, iteratorDone) {
-            let dkimKey = safe.JSON.parse(mailDomain.dkimKeyJson);
-            if (dkimKey && dkimKey.publicKey && dkimKey.privateKey) return iteratorDone();
-            console.log(`${mailDomain.domain} has no dkim key in the database. generating a new one`);
-            util.callbackify(mail.generateDkimKey)(function (error, dkimKey) {
-                if (error) return iteratorDone(error);
-                db.runSql('UPDATE mail SET dkimKeyJson=? WHERE domain=?', [ JSON.stringify(dkimKey), mailDomain.domain ], iteratorDone);
-            });
-        }, callback);
-    });
-};
-
-exports.down = function(db, callback) {
-    callback();
-};
@@ -1,9 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('DELETE FROM settings WHERE name=?', [ 'license_key' ], callback);
-};
-
-exports.down = function(db, callback) {
-    callback();
-};
@@ -1,9 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('UPDATE settings SET name=? WHERE name=?', [ 'appstore_api_token', 'cloudron_token' ], callback);
-};
-
-exports.down = function(db, callback) {
-  callback();
-};
@@ -1,37 +0,0 @@
-'use strict';
-
-const superagent = require('superagent');
-
-exports.up = function(db, callback) {
-    db.all('SELECT value FROM settings WHERE name="api_server_origin"', function (error, results) {
-        if (error || results.length === 0) return callback(error);
-        const apiServerOrigin = results[0].value;
-
-        db.all('SELECT value FROM settings WHERE name="appstore_api_token"', function (error, results) {
-            if (error || results.length === 0) return callback(error);
-            const apiToken = results[0].value;
-
-            console.log(`Getting appstore web token from ${apiServerOrigin}`);
-
-            superagent.post(`${apiServerOrigin}/api/v1/user_token`)
-                .send({})
-                .query({ accessToken: apiToken })
-                .timeout(30 * 1000).end(function (error, response) {
-                    if (error && !error.response) {
-                        console.log('Network error getting web token', error);
-                        return callback();
-                    }
-                    if (response.statusCode !== 201 || !response.body.accessToken) {
-                        console.log(`Bad status getting web token: ${response.status} ${response.text}`);
-                        return callback();
-                    }
-
-                    db.runSql('INSERT settings (name, value) VALUES(?, ?)', [ 'appstore_web_token', response.body.accessToken ], callback);
-                });
-        });
-    });
-};
-
-exports.down = function(db, callback) {
-    callback();
-};
@@ -1,16 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('ALTER TABLE backups ADD COLUMN label VARCHAR(128) DEFAULT ""', function (error) {
-        if (error) console.error(error);
-        callback(error);
-    });
-};
-
-exports.down = function(db, callback) {
-    db.runSql('ALTER TABLE backups DROP COLUMN label', function (error) {
-        if (error) console.error(error);
-        callback(error);
-    });
-};
-
@@ -1,51 +0,0 @@
-'use strict';
-
-const async = require('async'),
-    hat = require('../src/hat.js');
-
-exports.up = function(db, callback) {
-    db.all('SELECT * from backups', function (error, allBackups) {
-        if (error) return callback(error);
-
-        console.log(`Fixing up ${allBackups.length} backup entries`);
-        const idMap = {};
-        allBackups.forEach(b => {
-            b.remotePath = b.id;
-            b.id = `${b.type}_${b.identifier}_v${b.packageVersion}_${hat(256)}`; // id is used by the UI to derive dependent packages. making this a UUID will require a lot of db querying
-            idMap[b.remotePath] = b.id;
-        });
-
-        db.runSql('ALTER TABLE backups ADD COLUMN remotePath VARCHAR(256)', function (error) {
-            if (error) return callback(error);
-
-            db.runSql('ALTER TABLE backups CHANGE COLUMN dependsOn dependsOnJson TEXT', function (error) {
-                if (error) return callback(error);
-
-                async.eachSeries(allBackups, function (backup, iteratorDone) {
-                    const dependsOnPaths = backup.dependsOn ? backup.dependsOn.split(',') : []; // previously, it was paths
-                    let dependsOnIds = [];
-                    dependsOnPaths.forEach(p => { if (idMap[p]) dependsOnIds.push(idMap[p]); });
-
-                    db.runSql('UPDATE backups SET id = ?, remotePath = ?, dependsOnJson = ? WHERE id = ?', [ backup.id, backup.remotePath, JSON.stringify(dependsOnIds), backup.remotePath ], iteratorDone);
-                }, function (error) {
-                    if (error) return callback(error);
-
-                    db.runSql('ALTER TABLE backups MODIFY COLUMN remotePath VARCHAR(256) NOT NULL UNIQUE', callback);
-                });
-            });
-        });
-    });
-};
-
-exports.down = function(db, callback) {
-    db.runSql('ALTER TABLE backups DROP COLUMN remotePath', function (error) {
-        if (error) console.error(error);
-
-        db.runSql('ALTER TABLE backups RENAME COLUMN dependsOnJson to dependsOn', function (error) {
-            if (error) return callback(error);
-
-            callback(error);
-        });
-    });
-};
-
@@ -1,22 +0,0 @@
-'use strict';
-
-const async = require('async');
-
-exports.up = function(db, callback) {
-    db.all('SELECT * FROM apps', function (error, apps) {
-        if (error) return callback(error);
-
-        async.eachSeries(apps, function (app, iteratorDone) {
-            const manifest = JSON.parse(app.manifestJson);
-            const hasSso = !!manifest.addons['proxyAuth'] || !!manifest.addons['ldap'];
-            if (hasSso || !app.sso) return iteratorDone();
-
-            console.log(`Unsetting sso flag of ${app.id}`);
-            db.runSql('UPDATE apps SET sso=? WHERE id=?', [ 0, app.id ], iteratorDone);
-        }, callback);
-    });
-};
-
-exports.down = function(db, callback) {
-    callback();
-};
@@ -1,20 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.all('SELECT * FROM settings WHERE name = ?', [ 'api_server_origin' ], function (error, result) {
-        if (error || result.length === 0) return callback(error);
-
-        let consoleOrigin;
-        switch (result[0].value) {
-        case 'https://api.dev.cloudron.io': consoleOrigin = 'https://console.dev.cloudron.io'; break;
-        case 'https://api.staging.cloudron.io': consoleOrigin = 'https://console.staging.cloudron.io'; break;
-        default: consoleOrigin = 'https://console.cloudron.io'; break;
-        }
-
-        db.runSql('REPLACE INTO settings (name, value) VALUES (?, ?)', [ 'console_server_origin', consoleOrigin ], callback);
-    });
-};
-
-exports.down = function(db, callback) {
-    callback();
-};
@@ -1,9 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('ALTER TABLE users ADD COLUMN backgroundImage MEDIUMBLOB', callback);
-};
-
-exports.down = function(db, callback) {
-    db.runSql('ALTER TABLE users DROP COLUMN backgroundImage', callback);
-};
@@ -1,12 +0,0 @@
-'use strict';
-
-exports.up = function(db, callback) {
-    db.runSql('ALTER TABLE apps ADD COLUMN mailboxDisplayName VARCHAR(128) DEFAULT "" NOT NULL', [], callback);
-};
-
-exports.down = function(db, callback) {
-    db.runSql('ALTER TABLE apps DROP COLUMN mailboxDisplayName', function (error) {
-        if (error) console.error(error);
-        callback(error);
-    });
-};
@@ -1,58 +0,0 @@
-'use strict';
-
-const path = require('path'),
-    safe = require('safetydance'),
-    uuid = require('uuid');
-
-function getMountPoint(dataDir) {
-    const output = safe.child_process.execSync(`df --output=target "${dataDir}" | tail -1`, { encoding: 'utf8' });
-    if (!output) return dataDir;
-    const mountPoint = output.trim();
-    if (mountPoint === '/') return dataDir;
-    return mountPoint;
-}
-
-exports.up = async function(db) {
-    // use safe() here because this migration failed midway in 7.2.4
-    await safe(db.runSql('ALTER TABLE apps ADD storageVolumeId VARCHAR(128), ADD FOREIGN KEY(storageVolumeId) REFERENCES volumes(id)'));
-    await safe(db.runSql('ALTER TABLE apps ADD storageVolumePrefix VARCHAR(128)'));
-    await safe(db.runSql('ALTER TABLE apps ADD CONSTRAINT apps_storageVolume UNIQUE (storageVolumeId, storageVolumePrefix)'));
-
-    const apps = await db.runSql('SELECT * FROM apps WHERE dataDir IS NOT NULL');
-
-    for (const app of apps) {
-        if (app.storageVolumeId) {
-            console.log(`data-dir (${app.id}): app was migrated in 7.2.4`);
-            continue;
-        }
-
-        const allVolumes = await db.runSql('SELECT * FROM volumes');
-
-        console.log(`data-dir (${app.id}): migrating data dir ${app.dataDir}`);
-
-        const mountPoint = getMountPoint(app.dataDir);
-        const prefix = path.relative(mountPoint, app.dataDir);
-
-        console.log(`data-dir (${app.id}): migrating to mountpoint ${mountPoint} and prefix ${prefix}`);
-
-        const volume = allVolumes.find(v => v.hostPath === mountPoint);
-        if (volume) {
-            console.log(`data-dir (${app.id}): using existing volume ${volume.id}`);
-            await db.runSql('UPDATE apps SET storageVolumeId=?, storageVolumePrefix=? WHERE id=?', [ volume.id, prefix, app.id ]);
-            continue;
-        }
-
-        const id = uuid.v4().replace(/-/g, ''); // to make systemd mount file names more readable
-        const name = `appdata-${id}`;
-        const type = app.dataDir === mountPoint ? 'filesystem' : 'mountpoint';
-
-        console.log(`data-dir (${app.id}): creating new volume ${id}`);
-        await db.runSql('INSERT INTO volumes (id, name, hostPath, mountType, mountOptionsJson) VALUES (?, ?, ?, ?, ?)', [ id, name, mountPoint, type, JSON.stringify({}) ]);
-        await db.runSql('UPDATE apps SET storageVolumeId=?, storageVolumePrefix=? WHERE id=?', [ id, prefix, app.id ]);
-    }
-
-    await db.runSql('ALTER TABLE apps DROP COLUMN dataDir');
-};
-
-exports.down = async function(/*db*/) {
-};
@@ -28,13 +28,11 @@ CREATE TABLE IF NOT EXISTS users(
    twoFactorAuthenticationEnabled BOOLEAN DEFAULT false,
    source VARCHAR(128) DEFAULT "",
    role VARCHAR(32),
-    inviteToken VARCHAR(128) DEFAULT "",
    resetToken VARCHAR(128) DEFAULT "",
    resetTokenCreationTime TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    active BOOLEAN DEFAULT 1,
-    avatar MEDIUMBLOB NOT NULL,
-    backgroundImage MEDIUMBLOB,
-    loginLocationsJson MEDIUMTEXT, // { locations: [{ ip, userAgent, city, country, ts }] }
+    avatar MEDIUMBLOB,
+    locationJson TEXT, // { locations: [{ ip, userAgent, city, country, ts }] }

    INDEX creationTime_index (creationTime),
    PRIMARY KEY(id));
@@ -86,27 +84,19 @@ CREATE TABLE IF NOT EXISTS apps(
    enableAutomaticUpdate BOOLEAN DEFAULT 1,
    enableMailbox BOOLEAN DEFAULT 1, // whether sendmail addon is enabled
    mailboxName VARCHAR(128), // mailbox of this app
-    mailboxDomain VARCHAR(128), // mailbox domain of this app
-    mailboxDisplayName VARCHAR(128), // mailbox display name
-    enableInbox BOOLEAN DEFAULT 0, // whether recvmail addon is enabled
-    inboxName VARCHAR(128), // mailbox of this app
-    inboxDomain VARCHAR(128), // mailbox domain of this app
+    mailboxDomain VARCHAR(128), // mailbox domain of this apps
    label VARCHAR(128),     // display name
    tagsJson VARCHAR(2048), // array of tags
-    storageVolumeId VARCHAR(128),
-    storageVolumePrefix VARCHAR(128),
+    dataDir VARCHAR(256) UNIQUE,
    taskId INTEGER, // current task
    errorJson TEXT,
    servicesConfigJson TEXT, // app services configuration
    containerIp VARCHAR(16) UNIQUE, // this is not-null because of ip allocation fails, user can 'repair'
    appStoreIcon MEDIUMBLOB,
    icon MEDIUMBLOB,
-    crontab TEXT,

    FOREIGN KEY(mailboxDomain) REFERENCES domains(domain),
    FOREIGN KEY(taskId) REFERENCES tasks(id),
-    FOREIGN KEY(storageVolumeId) REFERENCES volumes(id),
-    UNIQUE (storageVolumeId, storageVolumePrefix),
    PRIMARY KEY(id));

 CREATE TABLE IF NOT EXISTS appPortBindings(
@@ -127,7 +117,7 @@ CREATE TABLE IF NOT EXISTS appAddonConfigs(
    appId VARCHAR(128) NOT NULL,
    addonId VARCHAR(32) NOT NULL,
    name VARCHAR(128) NOT NULL,
-    value TEXT NOT NULL,
+    value VARCHAR(512) NOT NULL,
    FOREIGN KEY(appId) REFERENCES apps(id));

 CREATE TABLE IF NOT EXISTS appEnvVars(
@@ -138,14 +128,12 @@ CREATE TABLE IF NOT EXISTS appEnvVars(

 CREATE TABLE IF NOT EXISTS backups(
    id VARCHAR(128) NOT NULL,
-    remotePath VARCHAR(256) NOT NULL UNIQUE,
-    label VARCHAR(128) DEFAULT "",
    creationTime TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    packageVersion VARCHAR(128) NOT NULL, /* app version or box version */
    encryptionVersion INTEGER, /* when null, unencrypted backup */
    type VARCHAR(16) NOT NULL, /* 'box' or 'app' */
    identifier VARCHAR(128) NOT NULL, /* 'box' or the app id */
-    dependsOnJson TEXT, /* comma separate list of objects this backup depends on */
+    dependsOn TEXT, /* comma separate list of objects this backup depends on */
    state VARCHAR(16) NOT NULL,
    manifestJson TEXT, /* to validate if the app can be installed in this version of box */
    format VARCHAR(16) DEFAULT "tgz",
@@ -157,8 +145,8 @@ CREATE TABLE IF NOT EXISTS backups(
 CREATE TABLE IF NOT EXISTS eventlog(
    id VARCHAR(128) NOT NULL,
    action VARCHAR(128) NOT NULL,
-    sourceJson TEXT, /* { userId, username, ip }. userId can be null for cron,sysadmin */
-    dataJson TEXT, /* free flowing json based on action */
+    source TEXT, /* { userId, username, ip }. userId can be null for cron,sysadmin */
+    data TEXT, /* free flowing json based on action */
    creationTime TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,

    INDEX creationTime_index (creationTime),
@@ -188,7 +176,6 @@ CREATE TABLE IF NOT EXISTS mail(
    relayJson TEXT,
    bannerJson TEXT,

-    dkimKeyJson MEDIUMTEXT,
    dkimSelector VARCHAR(128) NOT NULL DEFAULT "cloudron",

    FOREIGN KEY(domain) REFERENCES domains(domain),
@@ -215,18 +202,16 @@ CREATE TABLE IF NOT EXISTS mailboxes(
    creationTime TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    domain VARCHAR(128),
    active BOOLEAN DEFAULT 1,
-    enablePop3 BOOLEAN DEFAULT 0,

    FOREIGN KEY(domain) REFERENCES mail(domain),
    FOREIGN KEY(aliasDomain) REFERENCES mail(domain),
    UNIQUE (name, domain));

-CREATE TABLE IF NOT EXISTS locations(
+CREATE TABLE IF NOT EXISTS subdomains(
    appId VARCHAR(128) NOT NULL,
    domain VARCHAR(128) NOT NULL,
    subdomain VARCHAR(128) NOT NULL,
-    type VARCHAR(128) NOT NULL, /* primary, secondary, redirect, alias */
-    environmentVariable VARCHAR(128), /* only set for secondary */
+    type VARCHAR(128) NOT NULL, /* primary or redirect */

    certificateJson MEDIUMTEXT,

@@ -237,7 +222,6 @@ CREATE TABLE IF NOT EXISTS locations(
 CREATE TABLE IF NOT EXISTS tasks(
    id int NOT NULL AUTO_INCREMENT,
    type VARCHAR(32) NOT NULL,
-    argsJson TEXT,
    percent INTEGER DEFAULT 0,
    message TEXT,
    errorJson TEXT,
@@ -294,7 +278,7 @@ CREATE TABLE IF NOT EXISTS appMounts(

 CREATE TABLE IF NOT EXISTS blobs(
    id VARCHAR(128) NOT NULL UNIQUE,
-    value MEDIUMBLOB,
+    value TEXT,
    PRIMARY KEY(id));

 CHARACTER SET utf8 COLLATE utf8_bin;
@@ -11,67 +11,78 @@
    "url": "https://git.cloudron.io/cloudron/box.git"
  },
  "dependencies": {
-    "@google-cloud/dns": "^2.2.4",
-    "@google-cloud/storage": "^5.19.2",
+    "@google-cloud/dns": "^2.1.0",
+    "@google-cloud/storage": "^5.8.5",
    "@sindresorhus/df": "git+https://github.com/cloudron-io/df.git#type",
-    "async": "^3.2.3",
-    "aws-sdk": "^2.1115.0",
+    "async": "^3.2.0",
+    "aws-sdk": "^2.906.0",
    "basic-auth": "^2.0.1",
-    "body-parser": "^1.20.0",
-    "cloudron-manifestformat": "^5.16.0",
+    "body-parser": "^1.19.0",
+    "cloudron-manifestformat": "^5.10.2",
    "connect": "^3.7.0",
    "connect-lastmile": "^2.1.1",
    "connect-timeout": "^1.9.0",
-    "cookie-parser": "^1.4.6",
-    "cookie-session": "^2.0.0",
+    "cookie-parser": "^1.4.5",
+    "cookie-session": "^1.4.0",
    "cron": "^1.8.2",
-    "db-migrate": "^0.11.13",
-    "db-migrate-mysql": "^2.2.0",
-    "debug": "^4.3.4",
-    "dockerode": "^3.3.1",
+    "db-migrate": "^0.11.12",
+    "db-migrate-mysql": "^2.1.2",
+    "debug": "^4.3.1",
+    "delay": "^5.0.0",
+    "dockerode": "^3.3.0",
    "ejs": "^3.1.6",
-    "ejs-cli": "^2.2.3",
-    "express": "^4.17.3",
-    "ipaddr.js": "^2.0.1",
+    "ejs-cli": "^2.2.1",
+    "express": "^4.17.1",
+    "ipaddr.js": "^2.0.0",
    "js-yaml": "^4.1.0",
    "json": "^11.0.0",
    "jsonwebtoken": "^8.5.1",
-    "ldapjs": "^2.3.2",
+    "ldapjs": "^2.2.4",
    "lodash": "^4.17.21",
-    "moment": "^2.29.2",
-    "moment-timezone": "^0.5.34",
+    "lodash.chunk": "^4.2.0",
+    "mime": "^2.5.2",
+    "moment": "^2.29.1",
+    "moment-timezone": "^0.5.33",
    "morgan": "^1.10.0",
-    "multiparty": "^4.2.3",
+    "multiparty": "^4.2.2",
+    "mustache-express": "^1.3.0",
    "mysql": "^2.18.1",
-    "nodemailer": "^6.7.3",
+    "nodemailer": "^6.6.0",
    "nodemailer-smtp-transport": "^2.7.4",
+    "once": "^1.4.0",
+    "pretty-bytes": "^5.6.0",
    "progress-stream": "^2.0.0",
-    "qrcode": "^1.5.0",
+    "proxy-middleware": "^0.15.0",
+    "qrcode": "^1.4.4",
    "readdirp": "^3.6.0",
-    "safetydance": "^2.2.0",
-    "semver": "^7.3.7",
+    "request": "^2.88.2",
+    "rimraf": "^3.0.2",
+    "s3-block-read-stream": "^0.5.0",
+    "safetydance": "^2.0.1",
+    "semver": "^7.3.5",
    "speakeasy": "^2.0.0",
    "split": "^1.0.1",
-    "superagent": "^7.1.1",
+    "superagent": "^6.1.0",
+    "supererror": "^0.7.2",
    "tar-fs": "github:cloudron-io/tar-fs#ignore_stat_error",
    "tar-stream": "^2.2.0",
    "tldjs": "^2.3.1",
-    "ua-parser-js": "^1.0.2",
-    "underscore": "^1.13.2",
+    "ua-parser-js": "^0.7.28",
+    "underscore": "^1.13.1",
    "uuid": "^8.3.2",
-    "validator": "^13.7.0",
-    "ws": "^8.5.0",
+    "validator": "^13.6.0",
+    "ws": "^7.4.5",
    "xml2js": "^0.4.23"
  },
  "devDependencies": {
    "expect.js": "*",
    "hock": "^1.4.1",
-    "js2xmlparser": "^4.0.2",
-    "mocha": "^9.2.2",
+    "js2xmlparser": "^4.0.1",
+    "mocha": "^8.4.0",
    "mock-aws-s3": "git+https://github.com/cloudron-io/mock-aws-s3.git",
-    "nock": "^13.2.4",
-    "node-sass": "^7.0.1",
-    "nyc": "^15.1.0"
+    "nock": "^13.0.11",
+    "node-sass": "^6.0.0",
+    "recursive-readdir": "^2.2.2"
  },
  "scripts": {
    "test": "./runTests",
@@ -22,7 +22,7 @@ fi
 mkdir -p ${DATA_DIR}
 cd ${DATA_DIR}
 mkdir -p appsdata
-mkdir -p boxdata/box boxdata/mail boxdata/certs boxdata/mail/dkim/localhost boxdata/mail/dkim/foobar.com
+mkdir -p boxdata/mail boxdata/certs boxdata/mail/dkim/localhost boxdata/mail/dkim/foobar.com
 mkdir -p platformdata/addons/mail/banner platformdata/nginx/cert platformdata/nginx/applications platformdata/collectd/collectd.conf.d platformdata/addons platformdata/logrotate.d platformdata/backup platformdata/logs/tasks platformdata/sftp/ssh platformdata/firewall platformdata/update
 sudo mkdir -p /mnt/cloudron-test-music /media/cloudron-test-music # volume test

@@ -37,15 +37,14 @@ openssl req -x509 -newkey rsa:2048 -keyout platformdata/nginx/cert/host.key -out
 # clear out any containers if FAST is unset
 if [[ -z ${FAST+x} ]]; then
    echo "=> Delete all docker containers first"
-    docker ps -qa --filter "label=isCloudronManaged" | xargs --no-run-if-empty docker rm -f
-    docker rm -f mysql-server
+    docker ps -qa | xargs --no-run-if-empty docker rm -f
    echo "==> To skip this run with: FAST=1 ./runTests"
 else
    echo "==> WARNING!! Skipping docker container cleanup, the database might not be pristine!"
 fi

 # create docker network (while the infra code does this, most tests skip infra setup)
-docker network create --subnet=172.18.0.0/16 --ip-range=172.18.0.0/20 --gateway 172.18.0.1 cloudron --ipv6 --subnet=fd00:c107:d509::/64 || true
+docker network create --subnet=172.18.0.0/16 --ip-range=172.18.0.0/20 cloudron || true

 # create the same mysql server version to test with
 OUT=`docker inspect mysql-server` || true
@@ -63,9 +62,6 @@ while ! mysqladmin ping -h"${MYSQL_IP}" --silent; do
    sleep 1
 done

-echo "=> Ensure local base image"
-docker pull cloudron/base:3.0.0@sha256:455c70428723e3a823198c57472785437eb6eab082e79b3ff04ea584faf46e92
-
 echo "=> Create iptables blocklist"
 sudo ipset create cloudron_blocklist hash:net || true

@@ -79,15 +75,10 @@ echo "=> Run database migrations"
 cd "${source_dir}"
 BOX_ENV=test DATABASE_URL=mysql://root:password@${MYSQL_IP}/box node_modules/.bin/db-migrate up

+echo "=> Run tests with mocha"
 TESTS=${DEFAULT_TESTS}
 if [[ $# -gt 0 ]]; then
    TESTS="$*"
 fi

-if [[ -z ${COVERAGE+x} ]]; then
-    echo "=> Run tests with mocha"
-    BOX_ENV=test ./node_modules/.bin/mocha --bail --no-timeouts --exit -R spec ${TESTS}
-else
-    echo "=> Run tests with mocha and coverage"
-    BOX_ENV=test ./node_modules/.bin/nyc --reporter=html  ./node_modules/.bin/mocha --no-timeouts --exit -R spec ${TESTS}
-fi
+BOX_ENV=test ./node_modules/mocha/bin/_mocha --bail --no-timeouts --exit -R spec ${TESTS}
@@ -26,8 +26,8 @@ readonly GREEN='\033[32m'
 readonly DONE='\033[m'

 # verify the system has minimum requirements met
-if [[ "${rootfs_type}" != "ext4" && "${rootfs_type}" != "xfs" ]]; then
-    echo "Error: Cloudron requires '/' to be ext4 or xfs" # see #364
+if [[ "${rootfs_type}" != "ext4" ]]; then
+    echo "Error: Cloudron requires '/' to be ext4" # see #364
    exit 1
 fi

@@ -41,35 +41,23 @@ if [[ "${disk_size_gb}" -lt "${MINIMUM_DISK_SIZE_GB}" ]]; then
    exit 1
 fi

-if [[ "$(uname -m)" != "x86_64" ]]; then
-    echo "Error: Cloudron only supports amd64/x86_64"
-    exit 1
-fi
-
-if cvirt=$(systemd-detect-virt --container); then
-    echo "Error: Cloudron does not support ${cvirt}, only runs on bare metal or with full hardware virtualization"
-    exit 1
-fi
-
 # do not use is-active in case box service is down and user attempts to re-install
 if systemctl cat box.service >/dev/null 2>&1; then
    echo "Error: Cloudron is already installed. To reinstall, start afresh"
    exit 1
 fi

+initBaseImage="true"
 provider="generic"
 requestedVersion=""
 installServerOrigin="https://api.cloudron.io"
 apiServerOrigin="https://api.cloudron.io"
 webServerOrigin="https://cloudron.io"
-consoleServerOrigin="https://console.cloudron.io"
 sourceTarballUrl=""
 rebootServer="true"
-setupToken="" # this is a OTP for securing an installation (https://forum.cloudron.io/topic/6389/add-password-for-initial-configuration)
-appstoreSetupToken=""
-redo="false"
+setupToken=""

-args=$(getopt -o "" -l "help,provider:,version:,env:,skip-reboot,generate-setup-token,setup-token:,redo" -n "$0" -- "$@")
+args=$(getopt -o "" -l "help,skip-baseimage-init,provider:,version:,env:,skip-reboot,generate-setup-token" -n "$0" -- "$@")
 eval set -- "${args}"

 while true; do
@@ -81,20 +69,17 @@ while true; do
        if [[ "$2" == "dev" ]]; then
            apiServerOrigin="https://api.dev.cloudron.io"
            webServerOrigin="https://dev.cloudron.io"
-            consoleServerOrigin="https://console.dev.cloudron.io"
            installServerOrigin="https://api.dev.cloudron.io"
        elif [[ "$2" == "staging" ]]; then
            apiServerOrigin="https://api.staging.cloudron.io"
            webServerOrigin="https://staging.cloudron.io"
-            consoleServerOrigin="https://console.staging.cloudron.io"
            installServerOrigin="https://api.staging.cloudron.io"
        elif [[ "$2" == "unstable" ]]; then
            installServerOrigin="https://api.dev.cloudron.io"
        fi
        shift 2;;
+    --skip-baseimage-init) initBaseImage="false"; shift;;
    --skip-reboot) rebootServer="false"; shift;;
-    --redo) redo="true"; shift;;
-    --setup-token) appstoreSetupToken="$2"; shift 2;;
    --generate-setup-token) setupToken="$(openssl rand -hex 10)"; shift;;
    --) break;;
    *) echo "Unknown option $1"; exit 1;;
@@ -109,18 +94,11 @@ fi

 # Only --help works with mismatched ubuntu
 ubuntu_version=$(lsb_release -rs)
-if [[ "${ubuntu_version}" != "16.04" && "${ubuntu_version}" != "18.04" && "${ubuntu_version}" != "20.04" && "${ubuntu_version}" != "22.04" ]]; then
-    echo "Cloudron requires Ubuntu 18.04, 20.04, 22.04" > /dev/stderr
+if [[ "${ubuntu_version}" != "16.04" && "${ubuntu_version}" != "18.04" && "${ubuntu_version}" != "20.04" ]]; then
+    echo "Cloudron requires Ubuntu 16.04, 18.04 or 20.04" > /dev/stderr
    exit 1
 fi

-if which nginx >/dev/null || which docker >/dev/null || which node > /dev/null; then
-    if [[ "${redo}" == "false" ]]; then
-        echo "Error: Some packages like nginx/docker/nodejs are already installed. Cloudron requires specific versions of these packages and will install them as part of it's installation. Please start with a fresh Ubuntu install and run this script again." > /dev/stderr
-        exit 1
-    fi
-fi
-
 # Install MOTD file for stack script style installations. this is removed by the trap exit handler. Heredoc quotes prevents parameter expansion
 cat > /etc/update-motd.d/91-cloudron-install-in-progress <<'EOF'
 #!/bin/bash
@@ -155,15 +133,17 @@ echo ""
 echo " Join us at https://forum.cloudron.io for any questions."
 echo ""

-echo "=> Updating apt and installing script dependencies"
-if ! apt-get update &>> "${LOG_FILE}"; then
-    echo "Could not update package repositories. See ${LOG_FILE}"
-    exit 1
-fi
+if [[ "${initBaseImage}" == "true" ]]; then
+    echo "=> Updating apt and installing script dependencies"
+    if ! apt-get update &>> "${LOG_FILE}"; then
+        echo "Could not update package repositories. See ${LOG_FILE}"
+        exit 1
+    fi

-if ! DEBIAN_FRONTEND=noninteractive apt-get -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" -y install --no-install-recommends curl python3 ubuntu-standard software-properties-common -y &>> "${LOG_FILE}"; then
-    echo "Could not install setup dependencies (curl). See ${LOG_FILE}"
-    exit 1
+    if ! DEBIAN_FRONTEND=noninteractive apt-get -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" -y install --no-install-recommends curl python3 ubuntu-standard software-properties-common -y &>> "${LOG_FILE}"; then
+        echo "Could not install setup dependencies (curl). See ${LOG_FILE}"
+        exit 1
+    fi
 fi

 echo "=> Checking version"
@@ -183,7 +163,7 @@ if ! sourceTarballUrl=$(echo "${releaseJson}" | python3 -c 'import json,sys;obj=
    exit 1
 fi

-echo "=> Downloading Cloudron version ${version} ..."
+echo "=> Downloading version ${version} ..."
 box_src_tmp_dir=$(mktemp -dt box-src-XXXXXX)

 if ! $curl -sL "${sourceTarballUrl}" | tar -zxf - -C "${box_src_tmp_dir}"; then
@@ -191,16 +171,18 @@ if ! $curl -sL "${sourceTarballUrl}" | tar -zxf - -C "${box_src_tmp_dir}"; then
    exit 1
 fi

-echo -n "=> Installing base dependencies and downloading docker images (this takes some time) ..."
-init_ubuntu_script=$(test -f "${box_src_tmp_dir}/scripts/init-ubuntu.sh" && echo "${box_src_tmp_dir}/scripts/init-ubuntu.sh" || echo "${box_src_tmp_dir}/baseimage/initializeBaseUbuntuImage.sh")
-if ! /bin/bash "${init_ubuntu_script}" &>> "${LOG_FILE}"; then
-    echo "Init script failed. See ${LOG_FILE} for details"
-    exit 1
+if [[ "${initBaseImage}" == "true" ]]; then
+    echo -n "=> Installing base dependencies and downloading docker images (this takes some time) ..."
+    # initializeBaseUbuntuImage.sh args (provider, infraversion path) are only to support installation of pre 5.3 Cloudrons
+    if ! /bin/bash "${box_src_tmp_dir}/baseimage/initializeBaseUbuntuImage.sh" "generic" "../src" &>> "${LOG_FILE}"; then
+        echo "Init script failed. See ${LOG_FILE} for details"
+        exit 1
+    fi
+    echo ""
 fi
-echo ""

 # The provider flag is still used for marketplace images
-echo "=> Installing Cloudron version ${version} (this takes some time) ..."
+echo "=> Installing version ${version} (this takes some time) ..."
 mkdir -p /etc/cloudron
 echo "${provider}" > /etc/cloudron/PROVIDER
 [[ ! -z "${setupToken}" ]] && echo "${setupToken}" > /etc/cloudron/SETUP_TOKEN
@@ -212,20 +194,6 @@ fi

 mysql -uroot -ppassword -e "REPLACE INTO box.settings (name, value) VALUES ('api_server_origin', '${apiServerOrigin}');" 2>/dev/null
 mysql -uroot -ppassword -e "REPLACE INTO box.settings (name, value) VALUES ('web_server_origin', '${webServerOrigin}');" 2>/dev/null
-mysql -uroot -ppassword -e "REPLACE INTO box.settings (name, value) VALUES ('console_server_origin', '${consoleServerOrigin}');" 2>/dev/null
-
-if [[ -n "${appstoreSetupToken}" ]]; then
-    if ! setupResponse=$(curl -sX POST -H "Content-type: application/json" --data "{\"setupToken\": \"${appstoreSetupToken}\"}" "${apiServerOrigin}/api/v1/cloudron_setup_done"); then
-        echo "Could not complete setup. See ${LOG_FILE} for details"
-        exit 1
-    fi
-
-    cloudronId=$(echo "${setupResponse}" | python3 -c 'import json,sys;obj=json.load(sys.stdin);print(obj["cloudronId"])')
-    mysql -uroot -ppassword -e "REPLACE INTO box.settings (name, value) VALUES ('cloudron_id', '${cloudronId}');" 2>/dev/null
-
-    appstoreApiToken=$(echo "${setupResponse}" | python3 -c 'import json,sys;obj=json.load(sys.stdin);print(obj["cloudronToken"])')
-    mysql -uroot -ppassword -e "REPLACE INTO box.settings (name, value) VALUES ('appstore_api_token', '${appstoreApiToken}');" 2>/dev/null
-fi

 echo -n "=> Waiting for cloudron to be ready (this takes some time) ..."
 while true; do
@@ -236,7 +204,7 @@ while true; do
    sleep 10
 done

-if ! ip=$(curl -s --fail --connect-timeout 2 --max-time 2 https://ipv4.api.cloudron.io/api/v1/helper/public_ip | sed -n -e 's/.*"ip": "\(.*\)"/\1/p'); then
+if ! ip=$(curl -s --fail --connect-timeout 2 --max-time 2 https://api.cloudron.io/api/v1/helper/public_ip | sed -n -e 's/.*"ip": "\(.*\)"/\1/p'); then
    ip='<IP>'
 fi
 if [[ -z "${setupToken}" ]]; then
@@ -8,15 +8,14 @@ set -eu -o pipefail
 PASTEBIN="https://paste.cloudron.io"
 OUT="/tmp/cloudron-support.log"
 LINE="\n========================================================\n"
-CLOUDRON_SUPPORT_PUBLIC_KEY="ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGWS+930b8QdzbchGljt3KSljH9wRhYvht8srrtQHdzg support@cloudron.io"
+CLOUDRON_SUPPORT_PUBLIC_KEY="ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQVilclYAIu+ioDp/sgzzFz6YU0hPcRYY7ze/LiF/lC7uQqK062O54BFXTvQ3ehtFZCx3bNckjlT2e6gB8Qq07OM66De4/S/g+HJW4TReY2ppSPMVNag0TNGxDzVH8pPHOysAm33LqT2b6L/wEXwC6zWFXhOhHjcMqXvi8Ejaj20H1HVVcf/j8qs5Thkp9nAaFTgQTPu8pgwD8wDeYX1hc9d0PYGesTADvo6HF4hLEoEnefLw7PaStEbzk2fD3j7/g5r5HcgQQXBe74xYZ/1gWOX2pFNuRYOBSEIrNfJEjFJsqk3NR1+ZoMGK7j+AZBR4k0xbrmncQLcQzl6MMDzkp support@cloudron.io"
 HELP_MESSAGE="
-This script collects diagnostic information to help debug server related issues.
+This script collects diagnostic information to help debug server related issues

 Options:
-   --owner-login             Login as owner
-   --enable-ssh              Enable SSH access for the Cloudron support team
-   --reset-appstore-account  Reset associated cloudron.io account
-   --help                    Show this message
+   --owner-login   Login as owner
+   --enable-ssh    Enable SSH access for the Cloudron support team
+   --help          Show this message
 "

 # We require root
@@ -27,7 +26,7 @@ fi

 enableSSH="false"

-args=$(getopt -o "" -l "help,enable-ssh,admin-login,owner-login,reset-appstore-account" -n "$0" -- "$@")
+args=$(getopt -o "" -l "help,enable-ssh,admin-login,owner-login" -n "$0" -- "$@")
 eval set -- "${args}"

 while true; do
@@ -40,18 +39,11 @@ while true; do
    --owner-login)
        admin_username=$(mysql -NB -uroot -ppassword -e "SELECT username FROM box.users WHERE role='owner' AND username IS NOT NULL ORDER BY creationTime LIMIT 1" 2>/dev/null)
        admin_password=$(pwgen -1s 12)
-        dashboard_domain=$(mysql -NB -uroot -ppassword -e "SELECT value FROM box.settings WHERE name='admin_fqdn'" 2>/dev/null)
-        mysql -NB -uroot -ppassword -e "INSERT INTO box.settings (name, value) VALUES ('ghosts_config', '{\"${admin_username}\":\"${admin_password}\"}') ON DUPLICATE KEY UPDATE name='ghosts_config', value='{\"${admin_username}\":\"${admin_password}\"}'" 2>/dev/null
-        echo "Login at https://${dashboard_domain} as ${admin_username} / ${admin_password} . This password may only be used once."
-        exit 0
-        ;;
-    --reset-appstore-account)
-        echo -e "This will reset the Cloudron.io account associated with this Cloudron. Once reset, you can re-login with a different account in the Cloudron Dashboard. See https://docs.cloudron.io/appstore/#change-account for more information.\n"
-        read -e -p "Reset the Cloudron.io account? [y/N] " choice
-        [[ "$choice" != [Yy]* ]] && exit 1
-        mysql -uroot -ppassword -e "DELETE FROM box.settings WHERE name='cloudron_token';" 2>/dev/null
-        dashboard_domain=$(mysql -NB -uroot -ppassword -e "SELECT value FROM box.settings WHERE name='admin_fqdn'" 2>/dev/null)
-        echo "Account reset. Please re-login at https://${dashboard_domain}/#/appstore"
+        dashboard_domain=$(mysql -NB -uroot -ppassword -e "SELECT value FROM box.settings WHERE name='admin_fqdn'" 2>/dev/nul)
+        ghost_file=/home/yellowtent/platformdata/cloudron_ghost.json
+        printf '{"%s":"%s"}\n' "${admin_username}" "${admin_password}" > "${ghost_file}"
+        chown yellowtent:yellowtent "${ghost_file}" && chmod o-r,g-r "${ghost_file}"
+        echo "Login at https://${dashboard_domain} as ${admin_username} / ${admin_password} . This password may only be used once. ${ghost_file} will be automatically removed after use."
        exit 0
        ;;
    --) break;;
@@ -77,31 +69,6 @@ if [[ "`df --output="avail" /tmp | sed -n 2p`" -lt "5120" ]]; then
    exit 1
 fi

-if [[ "${enableSSH}" == "true" ]]; then
-    ssh_port=$(cat /etc/ssh/sshd_config | grep "Port " | sed -e "s/.*Port //")
-
-    ssh_user="cloudron-support"
-    keys_file="/home/cloudron-support/.ssh/authorized_keys"
-
-    echo -e $LINE"SSH"$LINE >> $OUT
-    echo "Username: ${ssh_user}" >> $OUT
-    echo "Port:     ${ssh_port}" >> $OUT
-    echo "Key file: ${keys_file}" >> $OUT
-
-    echo -n "Enabling ssh access for the Cloudron support team..."
-    mkdir -p $(dirname "${keys_file}")       # .ssh does not exist sometimes
-    touch "${keys_file}"                # required for concat to work
-    if ! grep -q "${CLOUDRON_SUPPORT_PUBLIC_KEY}" "${keys_file}"; then
-        echo -e "\n${CLOUDRON_SUPPORT_PUBLIC_KEY}" >> "${keys_file}"
-        chmod 600 "${keys_file}"
-        chown "${ssh_user}" "${keys_file}"
-    fi
-
-    echo "Done"
-
-    exit 0
-fi
-
 echo -n "Generating Cloudron Support stats..."

 # clear file
@@ -144,8 +111,40 @@ iptables -L &>> $OUT

 echo "Done"

+if [[ "${enableSSH}" == "true" ]]; then
+    ssh_port=$(cat /etc/ssh/sshd_config | grep "Port " | sed -e "s/.*Port //")
+    permit_root_login=$(grep -q ^PermitRootLogin.*yes /etc/ssh/sshd_config && echo "yes" || echo "no")
+
+    # support.js uses similar logic
+    if [[ -d /home/ubuntu ]]; then
+        ssh_user="ubuntu"
+        keys_file="/home/ubuntu/.ssh/authorized_keys"
+    else
+        ssh_user="root"
+        keys_file="/root/.ssh/authorized_keys"
+    fi
+
+    echo -e $LINE"SSH"$LINE >> $OUT
+    echo "Username: ${ssh_user}" >> $OUT
+    echo "Port:     ${ssh_port}" >> $OUT
+    echo "PermitRootLogin: ${permit_root_login}" >> $OUT
+    echo "Key file: ${keys_file}" >> $OUT
+
+    echo -n "Enabling ssh access for the Cloudron support team..."
+    mkdir -p $(dirname "${keys_file}")       # .ssh does not exist sometimes
+    touch "${keys_file}"                # required for concat to work
+    if ! grep -q "${CLOUDRON_SUPPORT_PUBLIC_KEY}" "${keys_file}"; then
+        echo -e "\n${CLOUDRON_SUPPORT_PUBLIC_KEY}" >> "${keys_file}"
+        chmod 600 "${keys_file}"
+        chown "${ssh_user}" "${keys_file}"
+    fi
+
+    echo "Done"
+fi
+
 echo -n "Uploading information..."
-paste_key=$(curl -X POST ${PASTEBIN}/documents --silent --data-binary "@$OUT" | python3 -c "import sys, json; print(json.load(sys.stdin)['key'])")
+# for some reason not using $(cat $OUT) will not contain newlines!?
+paste_key=$(curl -X POST ${PASTEBIN}/documents --silent -d "$(cat $OUT)" | python3 -c "import sys, json; print(json.load(sys.stdin)['key'])")
 echo "Done"

 echo ""
@@ -41,8 +41,8 @@ if ! $(cd "${SOURCE_DIR}/../dashboard" && git diff --exit-code >/dev/null); then
    exit 1
 fi

-if [[ "$(node --version)" != "v16.13.1" ]]; then
-    echo "This script requires node 16.13.1"
+if [[ "$(node --version)" != "v14.15.4" ]]; then
+    echo "This script requires node 14.15.4"
    exit 1
 fi

@@ -1,198 +0,0 @@
-#!/bin/bash
-
-# This script is run on the base ubuntu. Put things here which are managed by ubuntu
-
-set -euv -o pipefail
-
-readonly SOURCE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-
-readonly arg_infraversionpath="${SOURCE_DIR}/../src"
-
-function die {
-    echo $1
-    exit 1
-}
-
-export DEBIAN_FRONTEND=noninteractive
-
-readonly ubuntu_codename=$(lsb_release -cs)
-readonly ubuntu_version=$(lsb_release -rs)
-
-# hold grub since updating it breaks on some VPS providers. also, dist-upgrade will trigger it
-apt-mark hold grub* >/dev/null
-apt-get -o Dpkg::Options::="--force-confdef" update -y
-apt-get -o Dpkg::Options::="--force-confdef" upgrade -y
-apt-mark unhold grub* >/dev/null
-
-echo "==> Installing required packages"
-
-debconf-set-selections <<< 'mysql-server mysql-server/root_password password password'
-debconf-set-selections <<< 'mysql-server mysql-server/root_password_again password password'
-
-# this enables automatic security upgrades (https://help.ubuntu.com/community/AutomaticSecurityUpdates)
-# resolvconf is needed for unbound to work property after disabling systemd-resolved in 18.04
-case "${ubuntu_version}" in
-16.04)
-    gpg_package="gnupg"
-    mysql_package="mysql-server-5.7"
-    ntpd_package=""
-    python_package="python2.7"
-    nginx_package="" # we use custom package for TLS v1.3 support
-    ;;
-18.04)
-    gpg_package="gpg"
-    mysql_package="mysql-server-5.7"
-    ntpd_package=""
-    python_package="python2.7"
-    nginx_package="" # we use custom package for TLS v1.3 support
-    ;;
-20.04)
-    gpg_package="gpg"
-    mysql_package="mysql-server-8.0"
-    ntpd_package="systemd-timesyncd"
-    python_package="python3.8"
-    nginx_package="nginx-full"
-    ;;
-22.04)
-    gpg_package="gpg"
-    mysql_package="mysql-server-8.0"
-    ntpd_package="systemd-timesyncd"
-    python_package="python3.10"
-    nginx_package="nginx-full"
-    ;;
-esac
-
-apt-get -y install --no-install-recommends \
-    acl \
-    apparmor \
-    build-essential \
-    cifs-utils \
-    cron \
-    curl \
-    debconf-utils \
-    dmsetup \
-    $gpg_package \
-    ipset \
-    iptables \
-    lib${python_package} \
-    linux-generic \
-    logrotate \
-    $mysql_package \
-    nfs-common \
-    $nginx_package \
-    $ntpd_package \
-    openssh-server \
-    pwgen \
-    resolvconf \
-    sshfs \
-    swaks \
-    tzdata \
-    unattended-upgrades \
-    unbound \
-    unzip \
-    xfsprogs
-
-# on some providers like scaleway the sudo file is changed and we want to keep the old one
-apt-get -o Dpkg::Options::="--force-confold" install -y --no-install-recommends sudo
-
-# this ensures that unattended upgades are enabled, if it was disabled during ubuntu install time (see #346)
-# debconf-set-selection of unattended-upgrades/enable_auto_updates + dpkg-reconfigure does not work
-cp /usr/share/unattended-upgrades/20auto-upgrades /etc/apt/apt.conf.d/20auto-upgrades
-
-apt-get install -y --no-install-recommends $python_package   # Install python which is required for npm rebuild
-
-# do not upgrade grub because it might prompt user and break this script
-echo "==> Enable memory accounting"
-apt-get -y --no-upgrade --no-install-recommends install grub2-common
-sed -e 's/^GRUB_CMDLINE_LINUX="\(.*\)"$/GRUB_CMDLINE_LINUX="\1 cgroup_enable=memory swapaccount=1 panic_on_oops=1 panic=5"/' -i /etc/default/grub
-update-grub
-
-echo "==> Install collectd"
-# without this, libnotify4 will install gnome-shell
-apt-get install -y libnotify4 libcurl3-gnutls --no-install-recommends
-# https://bugs.launchpad.net/ubuntu/+source/collectd/+bug/1872281
-if [[ "${ubuntu_version}" == "22.04" ]]; then
-    readonly launchpad="https://launchpad.net/ubuntu/+source/collectd/5.12.0-9/+build/23189375/+files"
-    cd /tmp && wget -q "${launchpad}/collectd_5.12.0-9_amd64.deb" "${launchpad}/collectd-utils_5.12.0-9_amd64.deb" "${launchpad}/collectd-core_5.12.0-9_amd64.deb" "${launchpad}/libcollectdclient1_5.12.0-9_amd64.deb"
-    cd /tmp && apt install -y --no-install-recommends ./libcollectdclient1_5.12.0-9_amd64.deb ./collectd-core_5.12.0-9_amd64.deb ./collectd_5.12.0-9_amd64.deb ./collectd-utils_5.12.0-9_amd64.deb && rm -f /tmp/collectd_*.deb
-    echo -e "\nLD_PRELOAD=/usr/lib/python3.10/config-3.10-x86_64-linux-gnu/libpython3.10.so" >> /etc/default/collectd
-else
-    if ! apt-get install -y --no-install-recommends collectd collectd-utils; then
-        # FQDNLookup is true in default debian config. The box code has a custom collectd.conf that fixes this
-        echo "Failed to install collectd, continuing anyway. Presumably because of http://mailman.verplant.org/pipermail/collectd/2015-March/006491.html"
-        sed -e 's/^FQDNLookup true/FQDNLookup false/' -i /etc/collectd/collectd.conf
-    fi
-
-    if [[ "${ubuntu_version}" == "20.04" ]]; then
-        echo -e "\nLD_PRELOAD=/usr/lib/python3.8/config-3.8-x86_64-linux-gnu/libpython3.8.so" >> /etc/default/collectd
-    fi
-fi
-
-# some hosts like atlantic install ntp which conflicts with timedatectl. https://serverfault.com/questions/1024770/ubuntu-20-04-time-sync-problems-and-possibly-incorrect-status-information
-echo "==> Configuring host"
-sed -e 's/^#NTP=/NTP=0.ubuntu.pool.ntp.org 1.ubuntu.pool.ntp.org 2.ubuntu.pool.ntp.org 3.ubuntu.pool.ntp.org/' -i /etc/systemd/timesyncd.conf
-if systemctl is-active ntp; then
-    systemctl stop ntp
-    apt purge -y ntp
-fi
-timedatectl set-ntp 1
-# mysql follows the system timezone
-timedatectl set-timezone UTC
-
-echo "==> Adding sshd configuration warning"
-sed -e '/Port 22/ i # NOTE: Cloudron only supports moving SSH to port 202. See https://docs.cloudron.io/security/#securing-ssh-access' -i /etc/ssh/sshd_config
-
-# https://bugs.launchpad.net/ubuntu/+source/base-files/+bug/1701068
-echo "==> Disabling motd news"
-if [[ -f "/etc/default/motd-news" ]]; then
-    sed -i 's/^ENABLED=.*/ENABLED=0/' /etc/default/motd-news
-fi
-
-# If privacy extensions are not disabled on server, this breaks IPv6 detection
-# https://bugs.launchpad.net/ubuntu/+source/procps/+bug/1068756
-if [[ ! -f /etc/sysctl.d/99-cloudimg-ipv6.conf ]]; then
-    echo "==> Disable temporary address (IPv6)"
-    echo -e "# See https://bugs.launchpad.net/ubuntu/+source/procps/+bug/1068756\nnet.ipv6.conf.all.use_tempaddr = 0\nnet.ipv6.conf.default.use_tempaddr = 0\n\n" > /etc/sysctl.d/99-cloudimg-ipv6.conf
-fi
-
-# Disable exim4 (1blu.de)
-systemctl stop exim4 || true
-systemctl disable exim4 || true
-
-# Disable bind for good measure (on online.net, kimsufi servers these are pre-installed)
-systemctl stop bind9 || true
-systemctl disable bind9 || true
-
-# on ovh images dnsmasq seems to run by default
-systemctl stop dnsmasq || true
-systemctl disable dnsmasq || true
-
-# on ssdnodes postfix seems to run by default
-systemctl stop postfix || true
-systemctl disable postfix || true
-
-# on ubuntu 18.04 and 20.04, this is the default. this requires resolvconf for DNS to work further after the disable
-systemctl stop systemd-resolved || true
-systemctl disable systemd-resolved || true
-
-# on vultr, ufw is enabled by default. we have our own firewall
-ufw disable || true
-
-# we need unbound to work as this is required for installer.sh to do any DNS requests
-echo -e "server:\n\tinterface: 127.0.0.1\n\tdo-ip6: no" > /etc/unbound/unbound.conf.d/cloudron-network.conf
-systemctl restart unbound
-
-# Ubuntu 22 has private home directories by default (https://discourse.ubuntu.com/t/private-home-directories-for-ubuntu-21-04-onwards/)
-sed -e 's/^HOME_MODE\([[:space:]]\+\).*$/HOME_MODE\10755/' -i /etc/login.defs
-
-# create the yellowtent user. system user has different numeric range, no age and won't show in login/gdm UI
-# the nologin will also disable su/login
-if ! id yellowtent 2>/dev/null; then
-    useradd --system --comment "Cloudron Box" --create-home --shell /usr/sbin/nologin yellowtent
-fi
-
-# add support user (no password, sudo)
-if ! id cloudron-support 2>/dev/null; then
-    useradd --system --comment "Cloudron Support (support@cloudron.io)" --create-home --no-user-group --shell /bin/bash cloudron-support
-fi
-
@@ -71,60 +71,60 @@ readonly is_update=$(systemctl is-active -q box && echo "yes" || echo "no")

 log "Updating from $(cat $box_src_dir/VERSION) to $(cat $box_src_tmp_dir/VERSION)"

-# https://docs.docker.com/engine/installation/linux/ubuntulinux/
-readonly docker_version=20.10.14
-if ! which docker 2>/dev/null || [[ $(docker version --format {{.Client.Version}}) != "${docker_version}" ]]; then
-    log "installing/updating docker"
-
-    # create systemd drop-in file already to make sure images are with correct driver
-    mkdir -p /etc/systemd/system/docker.service.d
-    echo -e "[Service]\nExecStart=\nExecStart=/usr/bin/dockerd -H fd:// --log-driver=journald --exec-opt native.cgroupdriver=cgroupfs --storage-driver=overlay2 --experimental --ip6tables" > /etc/systemd/system/docker.service.d/cloudron.conf
+log "updating docker"

+readonly docker_version=20.10.3
+if [[ $(docker version --format {{.Client.Version}}) != "${docker_version}" ]]; then
    # there are 3 packages for docker - containerd, CLI and the daemon
-    $curl -sL "https://download.docker.com/linux/ubuntu/dists/${ubuntu_codename}/pool/stable/amd64/containerd.io_1.5.11-1_amd64.deb" -o /tmp/containerd.deb
+    $curl -sL "https://download.docker.com/linux/ubuntu/dists/${ubuntu_codename}/pool/stable/amd64/containerd.io_1.4.3-1_amd64.deb" -o /tmp/containerd.deb
    $curl -sL "https://download.docker.com/linux/ubuntu/dists/${ubuntu_codename}/pool/stable/amd64/docker-ce-cli_${docker_version}~3-0~ubuntu-${ubuntu_codename}_amd64.deb" -o /tmp/docker-ce-cli.deb
    $curl -sL "https://download.docker.com/linux/ubuntu/dists/${ubuntu_codename}/pool/stable/amd64/docker-ce_${docker_version}~3-0~ubuntu-${ubuntu_codename}_amd64.deb" -o /tmp/docker.deb

-    log "installing docker"
    prepare_apt_once
-    apt install -y /tmp/containerd.deb  /tmp/docker-ce-cli.deb /tmp/docker.deb
+
+    while ! apt install -y /tmp/containerd.deb  /tmp/docker-ce-cli.deb /tmp/docker.deb; do
+        log "Failed to install docker. Retry"
+        sleep 1
+    done
+
    rm /tmp/containerd.deb /tmp/docker-ce-cli.deb /tmp/docker.deb
 fi

-# we want atleast nginx 1.14 for TLS v1.3 support. Ubuntu 20/22 already has nginx 1.18
-# Ubuntu 18 OpenSSL does not have TLS v1.3 support, so we use the upstream nginx packages
 readonly nginx_version=$(nginx -v 2>&1)
-if [[ "${ubuntu_version}" == "20.04" ]]; then
-    if [[ "${nginx_version}" == *"Ubuntu"* ]]; then
-        log "switching nginx to ubuntu package"
-        prepare_apt_once
-        apt remove -y nginx
-        apt install -y nginx-full
-    fi
-elif [[ "${ubuntu_version}" == "18.04" ]]; then
-    if [[ "${nginx_version}" != *"1.18."* ]]; then
-        log "installing/updating nginx 1.18"
-        $curl -sL http://nginx.org/packages/ubuntu/pool/nginx/n/nginx/nginx_1.18.0-2~${ubuntu_codename}_amd64.deb -o /tmp/nginx.deb
+if [[ "${nginx_version}" != *"1.18."* ]]; then
+    log "installing nginx 1.18"
+    $curl -sL http://nginx.org/packages/ubuntu/pool/nginx/n/nginx/nginx_1.18.0-2~${ubuntu_codename}_amd64.deb -o /tmp/nginx.deb

-        prepare_apt_once
+    prepare_apt_once

-        # apt install with install deps (as opposed to dpkg -i)
-        apt install -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --force-yes /tmp/nginx.deb
-        rm /tmp/nginx.deb
-    fi
+    # apt install with install deps (as opposed to dpkg -i)
+    apt install -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --force-yes /tmp/nginx.deb
+    rm /tmp/nginx.deb
 fi

-readonly node_version=16.14.2
-if ! which node 2>/dev/null || [[ "$(node --version)" != "v${node_version}" ]]; then
-    log "installing/updating node ${node_version}"
+if ! which mount.nfs; then
+    log "installing nfs-common"
+    prepare_apt_once
+    apt install -y nfs-common
+fi
+
+if ! which sshfs; then
+    log "installing sshfs"
+    prepare_apt_once
+    apt install -y sshfs
+fi
+
+log "updating node"
+readonly node_version=14.15.4
+if [[ "$(node --version)" != "v${node_version}" ]]; then
    mkdir -p /usr/local/node-${node_version}
    $curl -sL https://nodejs.org/dist/v${node_version}/node-v${node_version}-linux-x64.tar.gz | tar zxvf - --strip-components=1 -C /usr/local/node-${node_version}
    ln -sf /usr/local/node-${node_version}/bin/node /usr/bin/node
    ln -sf /usr/local/node-${node_version}/bin/npm /usr/bin/npm
-    rm -rf /usr/local/node-16.13.1
+    rm -rf /usr/local/node-10.18.1
 fi

-# note that rebuild requires the above node
+# this is here (and not in updater.js) because rebuild requires the above node
 for try in `seq 1 10`; do
    # for reasons unknown, the dtrace package will fail. but rebuilding second time will work

@@ -142,7 +142,7 @@ if [[ ${try} -eq 10 ]]; then
 fi

 log "downloading new addon images"
-images=$(node -e "let i = require('${box_src_tmp_dir}/src/infra_version.js'); console.log(i.baseImages.map(function (x) { return x.tag; }).join(' '), Object.keys(i.images).map(function (x) { return i.images[x].tag; }).join(' '));")
+images=$(node -e "var i = require('${box_src_tmp_dir}/src/infra_version.js'); console.log(i.baseImages.map(function (x) { return x.tag; }).join(' '), Object.keys(i.images).map(function (x) { return i.images[x].tag; }).join(' '));")

 log "\tPulling docker images: ${images}"
 for image in ${images}; do
@@ -159,7 +159,7 @@ done
 log "update cloudron-syslog"
 CLOUDRON_SYSLOG_DIR=/usr/local/cloudron-syslog
 CLOUDRON_SYSLOG="${CLOUDRON_SYSLOG_DIR}/bin/cloudron-syslog"
-CLOUDRON_SYSLOG_VERSION="1.1.0"
+CLOUDRON_SYSLOG_VERSION="1.0.3"
 while [[ ! -f "${CLOUDRON_SYSLOG}" || "$(${CLOUDRON_SYSLOG} --version)" != ${CLOUDRON_SYSLOG_VERSION} ]]; do
    rm -rf "${CLOUDRON_SYSLOG_DIR}"
    mkdir -p "${CLOUDRON_SYSLOG_DIR}"
@@ -168,15 +168,10 @@ while [[ ! -f "${CLOUDRON_SYSLOG}" || "$(${CLOUDRON_SYSLOG} --version)" != ${CLO
    sleep 5
 done

-log "creating cloudron-support user"
-if ! id cloudron-support 2>/dev/null; then
-    useradd --system --comment "Cloudron Support (support@cloudron.io)" --create-home --no-user-group --shell /bin/bash cloudron-support
+if ! id "${user}" 2>/dev/null; then
+    useradd "${user}" -m
 fi

-log "locking the ${user} account"
-usermod --shell /usr/sbin/nologin "${user}"
-passwd --lock "${user}"
-
 if [[ "${is_update}" == "yes" ]]; then
    log "stop box service for update"
    ${box_src_dir}/setup/stop.sh
@@ -16,7 +16,7 @@ readonly HOME_DIR="/home/${USER}"
 readonly BOX_SRC_DIR="${HOME_DIR}/box"
 readonly PLATFORM_DATA_DIR="${HOME_DIR}/platformdata"
 readonly APPS_DATA_DIR="${HOME_DIR}/appsdata"
-readonly BOX_DATA_DIR="${HOME_DIR}/boxdata/box"
+readonly BOX_DATA_DIR="${HOME_DIR}/boxdata"
 readonly MAIL_DATA_DIR="${HOME_DIR}/boxdata/mail"

 readonly script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
@@ -37,17 +37,12 @@ systemctl enable apparmor
 systemctl restart apparmor

 usermod ${USER} -a -G docker
-
-if ! grep -q ip6tables /etc/systemd/system/docker.service.d/cloudron.conf; then
-    log "Adding ip6tables flag to docker" # https://github.com/moby/moby/pull/41622
-    echo -e "[Service]\nExecStart=\nExecStart=/usr/bin/dockerd -H fd:// --log-driver=journald --exec-opt native.cgroupdriver=cgroupfs --storage-driver=overlay2 --experimental --ip6tables" > /etc/systemd/system/docker.service.d/cloudron.conf
-    systemctl daemon-reload
-    systemctl restart docker
-fi
+# unbound (which starts after box code) relies on this interface to exist. dockerproxy also relies on this.
+docker network create --subnet=172.18.0.0/16 --ip-range=172.18.0.0/20 cloudron || true

 mkdir -p "${BOX_DATA_DIR}"
 mkdir -p "${APPS_DATA_DIR}"
-mkdir -p "${MAIL_DATA_DIR}"
+mkdir -p "${MAIL_DATA_DIR}/dkim"

 # keep these in sync with paths.js
 log "Ensuring directories"
@@ -57,8 +52,7 @@ mkdir -p "${PLATFORM_DATA_DIR}/mysql"
 mkdir -p "${PLATFORM_DATA_DIR}/postgresql"
 mkdir -p "${PLATFORM_DATA_DIR}/mongodb"
 mkdir -p "${PLATFORM_DATA_DIR}/redis"
-mkdir -p "${PLATFORM_DATA_DIR}/addons/mail/banner" \
-         "${PLATFORM_DATA_DIR}/addons/mail/dkim"
+mkdir -p "${PLATFORM_DATA_DIR}/addons/mail/banner"
 mkdir -p "${PLATFORM_DATA_DIR}/collectd/collectd.conf.d"
 mkdir -p "${PLATFORM_DATA_DIR}/logrotate.d"
 mkdir -p "${PLATFORM_DATA_DIR}/acme"
@@ -71,13 +65,15 @@ mkdir -p "${PLATFORM_DATA_DIR}/logs/backup" \
 mkdir -p "${PLATFORM_DATA_DIR}/update"
 mkdir -p "${PLATFORM_DATA_DIR}/sftp/ssh" # sftp keys
 mkdir -p "${PLATFORM_DATA_DIR}/firewall"
-mkdir -p "${PLATFORM_DATA_DIR}/sshfs"
-mkdir -p "${PLATFORM_DATA_DIR}/cifs"

 # ensure backups folder exists and is writeable
 mkdir -p /var/backups
 chmod 777 /var/backups

+# can be removed after 6.3
+[[ -f "${BOX_DATA_DIR}/updatechecker.json" ]] && mv "${BOX_DATA_DIR}/updatechecker.json" "${PLATFORM_DATA_DIR}/update/updatechecker.json"
+rm -rf "${BOX_DATA_DIR}/well-known"
+
 log "Configuring journald"
 sed -e "s/^#SystemMaxUse=.*$/SystemMaxUse=100M/" \
    -e "s/^#ForwardToSyslog=.*$/ForwardToSyslog=no/" \
@@ -88,19 +84,23 @@ sed -e "s/^#SystemMaxUse=.*$/SystemMaxUse=100M/" \
 sed -e "s/^WatchdogSec=.*$/WatchdogSec=3min/" \
    -i /lib/systemd/system/systemd-journald.service

-usermod -a -G systemd-journal ${USER} # Give user access to system logs
-if [[ ! -d /var/log/journal ]]; then # in some images, this directory is not created making system log to /run/systemd instead
-    mkdir -p /var/log/journal
-    chown root:systemd-journal /var/log/journal
-    chmod g+s /var/log/journal  # sticky bit for group propagation
-fi
+# Give user access to system logs
+usermod -a -G systemd-journal ${USER}
+mkdir -p /var/log/journal  # in some images, this directory is not created making system log to /run/systemd instead
+chown root:systemd-journal /var/log/journal
 systemctl daemon-reload
 systemctl restart systemd-journald
+setfacl -n -m u:${USER}:r /var/log/journal/*/system.journal

 # Give user access to nginx logs (uses adm group)
 usermod -a -G adm ${USER}

 log "Setting up unbound"
+# DO uses Google nameservers by default. This causes RBL queries to fail (host 2.0.0.127.zen.spamhaus.org)
+# We do not use dnsmasq because it is not a recursive resolver and defaults to the value in the interfaces file (which is Google DNS!)
+# We listen on 0.0.0.0 because there is no way control ordering of docker (which creates the 172.18.0.0/16) and unbound
+# If IP6 is not enabled, dns queries seem to fail on some hosts. -s returns false if file missing or 0 size
+ip6=$([[ -s /proc/net/if_inet6 ]] && echo "yes" || echo "no")
 cp -f "${script_dir}/start/unbound.conf" /etc/unbound/unbound.conf.d/cloudron-network.conf
 # update the root anchor after a out-of-disk-space situation (see #269)
 unbound-anchor -a /var/lib/unbound/root.key
@@ -116,7 +116,7 @@ systemctl enable box
 systemctl enable cloudron-firewall
 systemctl enable --now cloudron-disable-thp

-# update firewall rules. this must be done after docker created it's rules
+# update firewall rules
 systemctl restart cloudron-firewall

 # For logrotate
@@ -129,28 +129,26 @@ systemctl restart unbound
 systemctl restart cloudron-syslog

 log "Configuring sudoers"
-rm -f /etc/sudoers.d/${USER} /etc/sudoers.d/cloudron
-cp "${script_dir}/start/sudoers" /etc/sudoers.d/cloudron
+rm -f /etc/sudoers.d/${USER}
+cp "${script_dir}/start/sudoers" /etc/sudoers.d/${USER}

 log "Configuring collectd"
 rm -rf /etc/collectd /var/log/collectd.log
 ln -sfF "${PLATFORM_DATA_DIR}/collectd" /etc/collectd
 cp "${script_dir}/start/collectd/collectd.conf" "${PLATFORM_DATA_DIR}/collectd/collectd.conf"
-systemctl restart collectd
-
-log "Configuring sysctl"
-# If privacy extensions are not disabled on server, this breaks IPv6 detection
-# https://bugs.launchpad.net/ubuntu/+source/procps/+bug/1068756
-if [[ ! -f /etc/sysctl.d/99-cloudimg-ipv6.conf ]]; then
-    echo "==> Disable temporary address (IPv6)"
-    echo -e "# See https://bugs.launchpad.net/ubuntu/+source/procps/+bug/1068756\nnet.ipv6.conf.all.use_tempaddr = 0\nnet.ipv6.conf.default.use_tempaddr = 0\n\n" > /etc/sysctl.d/99-cloudimg-ipv6.conf
-    sysctl -p
+if [[ "${ubuntu_version}" == "20.04" ]]; then
+    # https://bugs.launchpad.net/ubuntu/+source/collectd/+bug/1872281
+    if ! grep -q LD_PRELOAD /etc/default/collectd; then
+        echo -e "\nLD_PRELOAD=/usr/lib/python3.8/config-3.8-x86_64-linux-gnu/libpython3.8.so" >> /etc/default/collectd
+    fi
 fi
+systemctl restart collectd

 log "Configuring logrotate"
 if ! grep -q "^include ${PLATFORM_DATA_DIR}/logrotate.d" /etc/logrotate.conf; then
    echo -e "\ninclude ${PLATFORM_DATA_DIR}/logrotate.d\n" >> /etc/logrotate.conf
 fi
+rm -f "${PLATFORM_DATA_DIR}/logrotate.d/"*
 cp "${script_dir}/start/logrotate/"* "${PLATFORM_DATA_DIR}/logrotate.d/"

 # logrotate files have to be owned by root, this is here to fixup existing installations where we were resetting the owner to yellowtent
@@ -174,7 +172,7 @@ fi

 # worker_rlimit_nofile in nginx config can be max this number
 mkdir -p /etc/systemd/system/nginx.service.d
-if ! grep -q "^LimitNOFILE=" /etc/systemd/system/nginx.service.d/cloudron.conf 2>/dev/null; then
+if ! grep -q "^LimitNOFILE=" /etc/systemd/system/nginx.service.d/cloudron.conf; then
    echo -e "[Service]\nLimitNOFILE=16384\n" > /etc/systemd/system/nginx.service.d/cloudron.conf
 fi

@@ -209,8 +207,7 @@ done

 readonly mysql_root_password="password"
 mysqladmin -u root -ppassword password password # reset default root password
-readonly mysqlVersion=$(mysql -NB -u root -p${mysql_root_password} -e 'SELECT VERSION()' 2>/dev/null)
-if [[ "${mysqlVersion}" == "8.0."* ]]; then
+if [[ "${ubuntu_version}" == "20.04" ]]; then
    # mysql 8 added a new caching_sha2_password scheme which mysqljs does not support
    mysql -u root -p${mysql_root_password} -e "ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '${mysql_root_password}';"
 fi
@@ -231,14 +228,16 @@ log "Changing ownership"
 # note, change ownership after db migrate. this allow db migrate to move files around as root and then we can fix it up here
 # be careful of what is chown'ed here. subdirs like mysql,redis etc are owned by the containers and will stop working if perms change
 chown -R "${USER}" /etc/cloudron
-chown "${USER}:${USER}" -R "${PLATFORM_DATA_DIR}/nginx" "${PLATFORM_DATA_DIR}/collectd" "${PLATFORM_DATA_DIR}/addons" "${PLATFORM_DATA_DIR}/acme" "${PLATFORM_DATA_DIR}/backup" "${PLATFORM_DATA_DIR}/logs" "${PLATFORM_DATA_DIR}/update" "${PLATFORM_DATA_DIR}/sftp" "${PLATFORM_DATA_DIR}/firewall" "${PLATFORM_DATA_DIR}/sshfs" "${PLATFORM_DATA_DIR}/cifs"
+chown "${USER}:${USER}" -R "${PLATFORM_DATA_DIR}/nginx" "${PLATFORM_DATA_DIR}/collectd" "${PLATFORM_DATA_DIR}/addons" "${PLATFORM_DATA_DIR}/acme" "${PLATFORM_DATA_DIR}/backup" "${PLATFORM_DATA_DIR}/logs" "${PLATFORM_DATA_DIR}/update" "${PLATFORM_DATA_DIR}/sftp" "${PLATFORM_DATA_DIR}/firewall"
 chown "${USER}:${USER}" "${PLATFORM_DATA_DIR}/INFRA_VERSION" 2>/dev/null || true
 chown "${USER}:${USER}" "${PLATFORM_DATA_DIR}"
 chown "${USER}:${USER}" "${APPS_DATA_DIR}"

-chown "${USER}:${USER}" -R "${BOX_DATA_DIR}"
-# do not chown the boxdata/mail directory entirely; dovecot gets upset
+# do not chown the boxdata/mail directory; dovecot gets upset
+chown "${USER}:${USER}" "${BOX_DATA_DIR}"
+find "${BOX_DATA_DIR}" -mindepth 1 -maxdepth 1 -not -path "${MAIL_DATA_DIR}" -exec chown -R "${USER}:${USER}" {} \;
 chown "${USER}:${USER}" "${MAIL_DATA_DIR}"
+chown "${USER}:${USER}" -R "${MAIL_DATA_DIR}/dkim" # this is owned by box currently since it generates the keys

 log "Starting Cloudron"
 systemctl start box
@@ -3,154 +3,100 @@
 set -eu -o pipefail

 echo "==> Setting up firewall"
-
-has_ipv6=$(cat /proc/net/if_inet6 >/dev/null 2>&1 && echo "yes" || echo "no")
-
-# wait for 120 seconds for xtables lock, checking every 1 second
-readonly iptables="iptables --wait 120 --wait-interval 1"
-readonly ip6tables="ip6tables --wait 120 --wait-interval 1"
-
-function ipxtables() {
-    $iptables "$@"
-    [[ "${has_ipv6}" == "yes" ]] && $ip6tables "$@"
-}
-
-ipxtables -t filter -N CLOUDRON || true
-ipxtables -t filter -F CLOUDRON # empty any existing rules
+iptables -t filter -N CLOUDRON || true
+iptables -t filter -F CLOUDRON # empty any existing rules

 # first setup any user IP block lists
 ipset create cloudron_blocklist hash:net || true
-ipset create cloudron_blocklist6 hash:net family inet6 || true
-
 /home/yellowtent/box/src/scripts/setblocklist.sh

-$iptables -t filter -A CLOUDRON -m set --match-set cloudron_blocklist src -j DROP
+iptables -t filter -A CLOUDRON -m set --match-set cloudron_blocklist src -j DROP
 # the DOCKER-USER chain is not cleared on docker restart
-if ! $iptables -t filter -C DOCKER-USER -m set --match-set cloudron_blocklist src -j DROP; then
-    $iptables -t filter -I DOCKER-USER 1 -m set --match-set cloudron_blocklist src -j DROP
+if ! iptables -t filter -C DOCKER-USER -m set --match-set cloudron_blocklist src -j DROP; then
+    iptables -t filter -I DOCKER-USER 1 -m set --match-set cloudron_blocklist src -j DROP
 fi

-$ip6tables -t filter -A CLOUDRON -m set --match-set cloudron_blocklist6 src -j DROP
-# there is no DOCKER-USER chain in ip6tables, bug?
-$ip6tables -D FORWARD -m set --match-set cloudron_blocklist6 src -j DROP || true
-$ip6tables -I FORWARD 1 -m set --match-set cloudron_blocklist6 src -j DROP
-
 # allow related and establisted connections
-ipxtables -t filter -A CLOUDRON -m state --state RELATED,ESTABLISHED -j ACCEPT
-ipxtables -t filter -A CLOUDRON -p tcp -m tcp -m multiport --dports 22,80,202,443 -j ACCEPT # 202 is the alternate ssh port
+iptables -t filter -A CLOUDRON -m state --state RELATED,ESTABLISHED -j ACCEPT
+iptables -t filter -A CLOUDRON -p tcp -m tcp -m multiport --dports 22,80,202,443 -j ACCEPT # 202 is the alternate ssh port

 # whitelist any user ports. we used to use --dports but it has a 15 port limit (XT_MULTI_PORTS)
 ports_json="/home/yellowtent/platformdata/firewall/ports.json"
-if allowed_tcp_ports=$(node -e "console.log(JSON.parse(fs.readFileSync('${ports_json}', 'utf8')).allowed_tcp_ports.join(' '))" 2>/dev/null); then
-    for p in $allowed_tcp_ports; do
-        ipxtables -A CLOUDRON -p tcp -m tcp --dport "${p}" -j ACCEPT
+if allowed_tcp_ports=$(node -e "console.log(JSON.parse(fs.readFileSync('${ports_json}', 'utf8')).allowed_tcp_ports.join(','))" 2>/dev/null); then
+    IFS=',' arr=(${allowed_tcp_ports})
+    for p in "${arr[@]}"; do
+        iptables -A CLOUDRON -p tcp -m tcp --dport "${p}" -j ACCEPT
    done
 fi

-if allowed_udp_ports=$(node -e "console.log(JSON.parse(fs.readFileSync('${ports_json}', 'utf8')).allowed_udp_ports.join(' '))" 2>/dev/null); then
-    for p in $allowed_udp_ports; do
-        ipxtables -A CLOUDRON -p udp -m udp --dport "${p}" -j ACCEPT
+if allowed_udp_ports=$(node -e "console.log(JSON.parse(fs.readFileSync('${ports_json}', 'utf8')).allowed_udp_ports.join(','))" 2>/dev/null); then
+    IFS=',' arr=(${allowed_udp_ports})
+    for p in "${arr[@]}"; do
+        iptables -A CLOUDRON -p udp -m udp --dport "${p}" -j ACCEPT
    done
 fi

-# LDAP user directory allow list
-ipset create cloudron_ldap_allowlist hash:net || true
-ipset flush cloudron_ldap_allowlist
-
-ipset create cloudron_ldap_allowlist6 hash:net family inet6 || true
-ipset flush cloudron_ldap_allowlist6
-
-ldap_allowlist_json="/home/yellowtent/platformdata/firewall/ldap_allowlist.txt"
-# delete any existing redirect rule
-$iptables -t nat -D PREROUTING -p tcp --dport 636 -j REDIRECT --to-ports 3004 2>/dev/null || true
-$ip6tables -t nat -D PREROUTING -p tcp --dport 636 -j REDIRECT --to-ports 3004 >/dev/null || true
-if [[ -f "${ldap_allowlist_json}" ]]; then
-    # without the -n block, any last line without a new line won't be read it!
-    while read -r line || [[ -n "$line" ]]; do
-        [[ -z "${line}" ]] && continue # ignore empty lines
-        [[ "$line" =~ ^#.*$ ]] && continue # ignore lines starting with #
-        if [[ "$line" == *":"* ]]; then
-            ipset add -! cloudron_ldap_allowlist6 "${line}" # the -! ignore duplicates
-        else
-            ipset add -! cloudron_ldap_allowlist "${line}" # the -! ignore duplicates
-        fi
-    done < "${ldap_allowlist_json}"
-
-    # ldap server we expose 3004 and also redirect from standard ldaps port 636
-    $iptables -t nat -I PREROUTING -p tcp --dport 636 -j REDIRECT --to-ports 3004
-    $iptables -t filter -A CLOUDRON -m set --match-set cloudron_ldap_allowlist src -p tcp --dport 3004 -j ACCEPT
-
-    $ip6tables -t nat -I PREROUTING -p tcp --dport 636 -j REDIRECT --to-ports 3004
-    $ip6tables -t filter -A CLOUDRON -m set --match-set cloudron_ldap_allowlist6 src -p tcp --dport 3004 -j ACCEPT
-fi
-
 # turn and stun service
-ipxtables -t filter -A CLOUDRON -p tcp -m multiport --dports 3478,5349 -j ACCEPT
-ipxtables -t filter -A CLOUDRON -p udp -m multiport --dports 3478,5349 -j ACCEPT
-ipxtables -t filter -A CLOUDRON -p udp -m multiport --dports 50000:51000 -j ACCEPT
+iptables -t filter -A CLOUDRON -p tcp -m multiport --dports 3478,5349 -j ACCEPT
+iptables -t filter -A CLOUDRON -p udp -m multiport --dports 3478,5349 -j ACCEPT
+iptables -t filter -A CLOUDRON -p udp -m multiport --dports 50000:51000 -j ACCEPT

-# ICMPv6 is very fundamental to IPv6 connectivity unlike ICMPv4
-$iptables -t filter -A CLOUDRON -p icmp --icmp-type echo-request -j ACCEPT
-$iptables -t filter -A CLOUDRON -p icmp --icmp-type echo-reply -j ACCEPT
-$ip6tables -t filter -A CLOUDRON -p ipv6-icmp -j ACCEPT
-
-ipxtables -t filter -A CLOUDRON -p udp --sport 53 -j ACCEPT
-$iptables -t filter -A CLOUDRON -s 172.18.0.0/16 -j ACCEPT # required to accept any connections from apps to our IP:<public port>
-ipxtables -t filter -A CLOUDRON -i lo -j ACCEPT # required for localhost connections (mysql)
+iptables -t filter -A CLOUDRON -p icmp --icmp-type echo-request -j ACCEPT
+iptables -t filter -A CLOUDRON -p icmp --icmp-type echo-reply -j ACCEPT
+iptables -t filter -A CLOUDRON -p udp --sport 53 -j ACCEPT
+iptables -t filter -A CLOUDRON -s 172.18.0.0/16 -j ACCEPT # required to accept any connections from apps to our IP:<public port>
+iptables -t filter -A CLOUDRON -i lo -j ACCEPT # required for localhost connections (mysql)

 # log dropped incoming. keep this at the end of all the rules
-ipxtables -t filter -A CLOUDRON -m limit --limit 2/min -j LOG --log-prefix "Packet dropped: " --log-level 7
-ipxtables -t filter -A CLOUDRON -j DROP
+iptables -t filter -A CLOUDRON -m limit --limit 2/min -j LOG --log-prefix "IPTables Packet Dropped: " --log-level 7
+iptables -t filter -A CLOUDRON -j DROP

-# prepend our chain to the filter table
-$iptables -t filter -C INPUT -j CLOUDRON 2>/dev/null || $iptables -t filter -I INPUT -j CLOUDRON
-$ip6tables -t filter -C INPUT -j CLOUDRON 2>/dev/null || $ip6tables -t filter -I INPUT -j CLOUDRON
+if ! iptables -t filter -C INPUT -j CLOUDRON 2>/dev/null; then
+    iptables -t filter -I INPUT -j CLOUDRON
+fi

 # Setup rate limit chain (the recent info is at /proc/net/xt_recent)
-ipxtables -t filter -N CLOUDRON_RATELIMIT || true
-ipxtables -t filter -F CLOUDRON_RATELIMIT # empty any existing rules
+iptables -t filter -N CLOUDRON_RATELIMIT || true
+iptables -t filter -F CLOUDRON_RATELIMIT # empty any existing rules

 # log dropped incoming. keep this at the end of all the rules
-ipxtables -t filter -N CLOUDRON_RATELIMIT_LOG || true
-ipxtables -t filter -F CLOUDRON_RATELIMIT_LOG # empty any existing rules
-ipxtables -t filter -A CLOUDRON_RATELIMIT_LOG -m limit --limit 2/min -j LOG --log-prefix "IPTables RateLimit: " --log-level 7
-ipxtables -t filter -A CLOUDRON_RATELIMIT_LOG -j DROP
+iptables -t filter -N CLOUDRON_RATELIMIT_LOG || true
+iptables -t filter -F CLOUDRON_RATELIMIT_LOG # empty any existing rules
+iptables -t filter -A CLOUDRON_RATELIMIT_LOG -m limit --limit 2/min -j LOG --log-prefix "IPTables RateLimit: " --log-level 7
+iptables -t filter -A CLOUDRON_RATELIMIT_LOG -j DROP

 # http https
 for port in 80 443; do
-    ipxtables -A CLOUDRON_RATELIMIT -p tcp --syn --dport ${port} -m connlimit --connlimit-above 5000 -j CLOUDRON_RATELIMIT_LOG
+    iptables -A CLOUDRON_RATELIMIT -p tcp --syn --dport ${port} -m connlimit --connlimit-above 5000 -j CLOUDRON_RATELIMIT_LOG
 done

 # ssh
 for port in 22 202; do
-    ipxtables -A CLOUDRON_RATELIMIT -p tcp --dport ${port} -m state --state NEW -m recent --set --name "public-${port}"
-    ipxtables -A CLOUDRON_RATELIMIT -p tcp --dport ${port} -m state --state NEW -m recent --update --name "public-${port}" --seconds 10 --hitcount 5 -j CLOUDRON_RATELIMIT_LOG
-done
-
-# ldaps
-for port in 636 3004; do
-    ipxtables -A CLOUDRON_RATELIMIT -p tcp --syn --dport ${port} -m connlimit --connlimit-above 5000 -j CLOUDRON_RATELIMIT_LOG
+    iptables -A CLOUDRON_RATELIMIT -p tcp --dport ${port} -m state --state NEW -m recent --set --name "public-${port}"
+    iptables -A CLOUDRON_RATELIMIT -p tcp --dport ${port} -m state --state NEW -m recent --update --name "public-${port}" --seconds 10 --hitcount 5 -j CLOUDRON_RATELIMIT_LOG
 done

 # docker translates (dnat) 25, 587, 993, 4190 in the PREROUTING step
 for port in 2525 4190 9993; do
-    $iptables -A CLOUDRON_RATELIMIT -p tcp --syn ! -s 172.18.0.0/16 -d 172.18.0.0/16 --dport ${port} -m connlimit --connlimit-above 50 -j CLOUDRON_RATELIMIT_LOG
+    iptables -A CLOUDRON_RATELIMIT -p tcp --syn ! -s 172.18.0.0/16 -d 172.18.0.0/16 --dport ${port} -m connlimit --connlimit-above 50 -j CLOUDRON_RATELIMIT_LOG
 done

-# msa, ldap, imap, sieve, pop3
-for port in 2525 3002 4190 9993 9995; do
-    $iptables -A CLOUDRON_RATELIMIT -p tcp --syn -s 172.18.0.0/16 -d 172.18.0.0/16 --dport ${port} -m connlimit --connlimit-above 500 -j CLOUDRON_RATELIMIT_LOG
+# msa, ldap, imap, sieve
+for port in 2525 3002 4190 9993; do
+    iptables -A CLOUDRON_RATELIMIT -p tcp --syn -s 172.18.0.0/16 -d 172.18.0.0/16 --dport ${port} -m connlimit --connlimit-above 500 -j CLOUDRON_RATELIMIT_LOG
 done

 # cloudron docker network: mysql postgresql redis mongodb
 for port in 3306 5432 6379 27017; do
-    $iptables -A CLOUDRON_RATELIMIT -p tcp --syn -s 172.18.0.0/16 -d 172.18.0.0/16 --dport ${port} -m connlimit --connlimit-above 5000 -j CLOUDRON_RATELIMIT_LOG
+    iptables -A CLOUDRON_RATELIMIT -p tcp --syn -s 172.18.0.0/16 -d 172.18.0.0/16 --dport ${port} -m connlimit --connlimit-above 5000 -j CLOUDRON_RATELIMIT_LOG
 done

-# Add the rate limit chain to input chain
-$iptables -t filter -C INPUT -j CLOUDRON_RATELIMIT 2>/dev/null || $iptables -t filter -I INPUT 1 -j CLOUDRON_RATELIMIT
-$ip6tables -t filter -C INPUT -j CLOUDRON_RATELIMIT 2>/dev/null || $ip6tables -t filter -I INPUT 1 -j CLOUDRON_RATELIMIT
+if ! iptables -t filter -C INPUT -j CLOUDRON_RATELIMIT 2>/dev/null; then
+    iptables -t filter -I INPUT 1 -j CLOUDRON_RATELIMIT
+fi

 # Workaround issue where Docker insists on adding itself first in FORWARD table
-ipxtables -D FORWARD -j CLOUDRON_RATELIMIT || true
-ipxtables -I FORWARD 1 -j CLOUDRON_RATELIMIT
+iptables -D FORWARD -j CLOUDRON_RATELIMIT || true
+iptables -I FORWARD 1 -j CLOUDRON_RATELIMIT
+
+echo "==> Setting up firewall done"
@@ -4,17 +4,13 @@

 printf "**********************************************************************\n\n"

-cache_file="/var/cache/cloudron-motd-cache"
-
-if [[ -z "$(ls -A /home/yellowtent/platformdata/addons/mail/dkim)" ]]; then
-    if [[ ! -f "${cache_file}" ]]; then
-        curl --fail --connect-timeout 2 --max-time 2 -q https://ipv4.api.cloudron.io/api/v1/helper/public_ip --output "${cache_file}" || true
-    fi
-    if [[ -f "${cache_file}" ]]; then
-        ip=$(sed -n -e 's/.*"ip": "\(.*\)"/\1/p' /var/cache/cloudron-motd-cache)
-    else
+if [[ -z "$(ls -A /home/yellowtent/boxdata/mail/dkim)" ]]; then
+    if [[ -f /tmp/.cloudron-motd-cache ]]; then
+        ip=$(cat /tmp/.cloudron-motd-cache)
+    elif ! ip=$(curl --fail --connect-timeout 2 --max-time 2 -q https://api.cloudron.io/api/v1/helper/public_ip | sed -n -e 's/.*"ip": "\(.*\)"/\1/p'); then
        ip='<IP>'
    fi
+    echo "${ip}" > /tmp/.cloudron-motd-cache

    if [[ ! -f /etc/cloudron/SETUP_TOKEN ]]; then
        url="https://${ip}"
@@ -13,7 +13,7 @@
 ##############################################################################

 Hostname "localhost"
-FQDNLookup false
+#FQDNLookup true
 #BaseDir "/var/lib/collectd"
 #PluginDir "/usr/lib/collectd"
 #TypesDB "/usr/share/collectd/types.db" "/etc/collectd/my_types.db"
@@ -232,7 +232,7 @@ LoadPlugin swap

 <Plugin write_graphite>
   <Node "graphing">
-       Host "127.0.0.1"
+       Host "localhost"
       Port "2003"
       Protocol "tcp"
       LogSendErrors true
@@ -14,7 +14,7 @@ def read():
    for d in disks:
        device = d[0]
        if 'devicemapper' in d[1] or not device.startswith('/dev/'): continue
-        instance = device[len('/dev/'):].replace('/', '_').replace('.', '_') # see #348
+        instance = device[len('/dev/'):].replace('/', '_') # see #348

        try:
            st = os.statvfs(d[1]) # handle disk removal
@@ -19,10 +19,15 @@ http {
    include       mime.types;
    default_type  application/octet-stream;

+    # the collectd config depends on this log format
+    log_format combined2 '$remote_addr - [$time_local] '
+        '"$request" $status $body_bytes_sent $request_time '
+        '"$http_referer" "$host" "$http_user_agent"';
+
    # required for long host names
    server_names_hash_bucket_size 128;

-    access_log /var/log/nginx/access.log combined;
+    access_log /var/log/nginx/access.log combined2;

    sendfile        on;

@@ -1,9 +1,6 @@
 # sudo logging breaks journalctl output with very long urls (systemd bug)
 Defaults !syslog

-Defaults!/home/yellowtent/box/src/scripts/checkvolume.sh env_keep="HOME BOX_ENV"
-yellowtent ALL=(root) NOPASSWD: /home/yellowtent/box/src/scripts/checkvolume.sh
-
 Defaults!/home/yellowtent/box/src/scripts/clearvolume.sh env_keep="HOME BOX_ENV"
 yellowtent ALL=(root) NOPASSWD: /home/yellowtent/box/src/scripts/clearvolume.sh

@@ -56,17 +53,9 @@ yellowtent ALL=(root) NOPASSWD: /home/yellowtent/box/src/scripts/stoptask.sh
 Defaults!/home/yellowtent/box/src/scripts/setblocklist.sh env_keep="HOME BOX_ENV"
 yellowtent ALL=(root) NOPASSWD: /home/yellowtent/box/src/scripts/setblocklist.sh

-Defaults!/home/yellowtent/box/src/scripts/setldapallowlist.sh env_keep="HOME BOX_ENV"
-yellowtent ALL=(root) NOPASSWD: /home/yellowtent/box/src/scripts/setldapallowlist.sh
-
 Defaults!/home/yellowtent/box/src/scripts/addmount.sh env_keep="HOME BOX_ENV"
 yellowtent ALL=(root) NOPASSWD: /home/yellowtent/box/src/scripts/addmount.sh

 Defaults!/home/yellowtent/box/src/scripts/rmmount.sh env_keep="HOME BOX_ENV"
 yellowtent ALL=(root) NOPASSWD: /home/yellowtent/box/src/scripts/rmmount.sh

-Defaults!/home/yellowtent/box/src/scripts/remountmount.sh env_keep="HOME BOX_ENV"
-yellowtent ALL=(root) NOPASSWD: /home/yellowtent/box/src/scripts/remountmount.sh
-
-cloudron-support ALL=(ALL) NOPASSWD: ALL
-
@@ -2,7 +2,7 @@

 [Unit]
 Description=Unbound DNS Resolver
-After=network-online.target
+After=network-online.target docker.service
 Before=nss-lookup.target
 Wants=network-online.target nss-lookup.target

@@ -1,11 +1,7 @@
-# Unbound is used primarily for RBL queries (host 2.0.0.127.zen.spamhaus.org)
-# We cannot use dnsmasq because it is not a recursive resolver and defaults to the value in the interfaces file (which is Google DNS!)
-
 server:
        port: 53
        interface: 127.0.0.1
        interface: 172.18.0.1
-        ip-freebind: yes
        do-ip6: no
        access-control: 127.0.0.1 allow
        access-control: 172.18.0.1/16 allow
@@ -14,3 +10,4 @@ server:
        # enable below for logging to journalctl -u unbound
        # verbosity: 5
        # log-queries: yes
+
@@ -8,7 +8,10 @@ const assert = require('assert'),
    BoxError = require('./boxerror.js'),
    safe = require('safetydance'),
    tokens = require('./tokens.js'),
-    users = require('./users.js');
+    users = require('./users.js'),
+    util = require('util');
+
+const userGet = util.promisify(users.get);

 async function verifyToken(accessToken) {
    assert.strictEqual(typeof accessToken, 'string');
@@ -16,8 +19,10 @@ async function verifyToken(accessToken) {
    const token = await tokens.getByAccessToken(accessToken);
    if (!token) throw new BoxError(BoxError.INVALID_CREDENTIALS, 'No such token');

-    const user = await users.get(token.identifier);
-    if (!user) throw new BoxError(BoxError.INVALID_CREDENTIALS, 'User not found');
+    const [error, user] = await safe(userGet(token.identifier));
+    if (error && error.reason === BoxError.NOT_FOUND) throw new BoxError(BoxError.INVALID_CREDENTIALS, 'User not found');
+    if (error) throw error;
+
    if (!user.active) throw new BoxError(BoxError.INVALID_CREDENTIALS, 'User not active');

    await safe(tokens.update(token.id, { lastUsedTime: new Date() })); // ignore any error
@@ -9,11 +9,11 @@ exports = module.exports = {
 };

 const assert = require('assert'),
-    blobs = require('./blobs.js'),
+    async = require('async'),
    BoxError = require('./boxerror.js'),
    crypto = require('crypto'),
    debug = require('debug')('box:cert/acme2'),
-    dns = require('./dns.js'),
+    domains = require('./domains.js'),
    fs = require('fs'),
    os = require('os'),
    path = require('path'),
@@ -32,7 +32,7 @@ const CA_PROD_DIRECTORY_URL = 'https://acme-v02.api.letsencrypt.org/directory',
 function Acme2(options) {
    assert.strictEqual(typeof options, 'object');

-    this.accountKeyPem = null; // Buffer .
+    this.accountKeyPem = options.accountKeyPem; // Buffer
    this.email = options.email;
    this.keyId = null;
    this.caDirectory = options.prod ? CA_PROD_DIRECTORY_URL : CA_STAGING_DIRECTORY_URL;
@@ -47,16 +47,16 @@ function urlBase64Encode(string) {
 }

 function b64(str) {
-    const buf = Buffer.isBuffer(str) ? str : Buffer.from(str);
+    var buf = Buffer.isBuffer(str) ? str : Buffer.from(str);
    return urlBase64Encode(buf.toString('base64'));
 }

 function getModulus(pem) {
    assert(Buffer.isBuffer(pem));

-    const stdout = safe.child_process.execSync('openssl rsa -modulus -noout', { input: pem, encoding: 'utf8' });
+    var stdout = safe.child_process.execSync('openssl rsa -modulus -noout', { input: pem, encoding: 'utf8' });
    if (!stdout) return null;
-    const match = stdout.match(/Modulus=([0-9a-fA-F]+)$/m);
+    var match = stdout.match(/Modulus=([0-9a-fA-F]+)$/m);
    if (!match) return null;
    return Buffer.from(match[1], 'hex');
 }
@@ -88,10 +88,10 @@ Acme2.prototype.sendSignedRequest = async function (url, payload) {

    let [error, response] = await safe(superagent.get(this.directory.newNonce).timeout(30000).ok(() => true));
    if (error) throw new BoxError(BoxError.NETWORK_ERROR, `Network error sending signed request: ${error.message}`);
-    if (response.status !== 204) throw new BoxError(BoxError.ACME_ERROR, `Invalid response code when fetching nonce : ${response.status}`);
+    if (response.status !== 204) throw new BoxError(BoxError.EXTERNAL_ERROR, `Invalid response code when fetching nonce : ${response.status}`);

    const nonce = response.headers['Replay-Nonce'.toLowerCase()];
-    if (!nonce) throw new BoxError(BoxError.ACME_ERROR, 'No nonce in response');
+    if (!nonce) throw new BoxError(BoxError.EXTERNAL_ERROR, 'No nonce in response');

    debug('sendSignedRequest: using nonce %s for url %s', nonce, url);

@@ -129,43 +129,23 @@ Acme2.prototype.updateContact = async function (registrationUri) {
    };

    const result = await this.sendSignedRequest(registrationUri, JSON.stringify(payload));
-    if (result.status !== 200) throw new BoxError(BoxError.ACME_ERROR, `Failed to update contact. Expecting 200, got ${result.status} ${JSON.stringify(result.body)}`);
+    if (result.status !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, `Failed to update contact. Expecting 200, got ${result.status} ${JSON.stringify(result.body)}`);

    debug(`updateContact: contact of user updated to ${this.email}`);
 };

-async function generateAccountKey() {
-    const acmeAccountKey = safe.child_process.execSync('openssl genrsa 4096');
-    if (!acmeAccountKey) throw new BoxError(BoxError.OPENSSL_ERROR, `Could not generate acme account key: ${safe.error.message}`);
-    return acmeAccountKey;
-}
-
-Acme2.prototype.ensureAccount = async function () {
+Acme2.prototype.registerUser = async function () {
    const payload = {
        termsOfServiceAgreed: true
    };

-    debug('ensureAccount: registering user');
-
-    this.accountKeyPem = await blobs.get(blobs.ACME_ACCOUNT_KEY);
-    if (!this.accountKeyPem) {
-        debug('ensureAccount: generating new account keys');
-        this.accountKeyPem = await generateAccountKey();
-        await blobs.set(blobs.ACME_ACCOUNT_KEY, this.accountKeyPem);
-    }
-
-    let result = await this.sendSignedRequest(this.directory.newAccount, JSON.stringify(payload));
-    if (result.status === 403 && result.body.type === 'urn:ietf:params:acme:error:unauthorized') {
-        debug(`ensureAccount: key was revoked. ${result.status} ${JSON.stringify(result.body)}. generating new account key`);
-        this.accountKeyPem = await generateAccountKey();
-        await blobs.set(blobs.ACME_ACCOUNT_KEY, this.accountKeyPem);
-        result = await this.sendSignedRequest(this.directory.newAccount, JSON.stringify(payload));
-    }
+    debug('registerUser: registering user');

+    const result = await this.sendSignedRequest(this.directory.newAccount, JSON.stringify(payload));
    // 200 if already exists. 201 for new accounts
-    if (result.status !== 200 && result.status !== 201) throw new BoxError(BoxError.ACME_ERROR, `Failed to register new account. Expecting 200 or 201, got ${result.status} ${JSON.stringify(result.body)}`);
+    if (result.status !== 200 && result.status !== 201) return new BoxError(BoxError.EXTERNAL_ERROR, `Failed to register new account. Expecting 200 or 201, got ${result.status} ${JSON.stringify(result.body)}`);

-    debug(`ensureAccount: user registered keyid: ${result.headers.location}`);
+    debug(`registerUser: user registered keyid: ${result.headers.location}`);

    this.keyId = result.headers.location;

@@ -186,15 +166,15 @@ Acme2.prototype.newOrder = async function (domain) {

    const result = await this.sendSignedRequest(this.directory.newOrder, JSON.stringify(payload));
    if (result.status === 403) throw new BoxError(BoxError.ACCESS_DENIED, `Forbidden sending new order: ${result.body.detail}`);
-    if (result.status !== 201) throw new BoxError(BoxError.ACME_ERROR, `Failed to send new order. Expecting 201, got ${result.statusCode} ${JSON.stringify(result.body)}`);
+    if (result.status !== 201) throw new BoxError(BoxError.EXTERNAL_ERROR, `Failed to send new order. Expecting 201, got ${result.statusCode} ${JSON.stringify(result.body)}`);

    debug('newOrder: created order %s %j', domain, result.body);

    const order = result.body, orderUrl = result.headers.location;

-    if (!Array.isArray(order.authorizations)) throw new BoxError(BoxError.ACME_ERROR, 'invalid authorizations in order');
-    if (typeof order.finalize !== 'string') throw new BoxError(BoxError.ACME_ERROR, 'invalid finalize in order');
-    if (typeof orderUrl !== 'string') throw new BoxError(BoxError.ACME_ERROR, 'invalid order location in order header');
+    if (!Array.isArray(order.authorizations)) throw new BoxError(BoxError.EXTERNAL_ERROR, 'invalid authorizations in order');
+    if (typeof order.finalize !== 'string') throw new BoxError(BoxError.EXTERNAL_ERROR, 'invalid finalize in order');
+    if (typeof orderUrl !== 'string') throw new BoxError(BoxError.EXTERNAL_ERROR, 'invalid order location in order header');

    return { order, orderUrl };
 };
@@ -204,20 +184,20 @@ Acme2.prototype.waitForOrder = async function (orderUrl) {

    debug(`waitForOrder: ${orderUrl}`);

-    return await promiseRetry({ times: 15, interval: 20000, debug }, async () => {
+    return await promiseRetry({ times: 15, interval: 20000 }, async () => {
        debug('waitForOrder: getting status');

        const result = await this.postAsGet(orderUrl);
        if (result.status !== 200) {
            debug(`waitForOrder: invalid response code getting uri ${result.status}`);
-            throw new BoxError(BoxError.ACME_ERROR, `Bad response when waiting for order. code: ${result.status}`);
+            throw new BoxError(BoxError.EXTERNAL_ERROR, `Bad response code: ${result.status}`);
        }

        debug('waitForOrder: status is "%s %j', result.body.status, result.body);

-        if (result.body.status === 'pending' || result.body.status === 'processing') throw new BoxError(BoxError.ACME_ERROR, `Request is in ${result.body.status} state`);
+        if (result.body.status === 'pending' || result.body.status === 'processing') throw new BoxError(BoxError.TRY_AGAIN, `Request is in ${result.body.status} state`);
        else if (result.body.status === 'valid' && result.body.certificate) return result.body.certificate;
-        else throw new BoxError(BoxError.ACME_ERROR, `Unexpected status or invalid response when waiting for order: ${JSON.stringify(result.body)}`);
+        else throw new BoxError(BoxError.EXTERNAL_ERROR, `Unexpected status or invalid response: ${JSON.stringify(result.body)}`);
    });
 };

@@ -249,7 +229,7 @@ Acme2.prototype.notifyChallengeReady = async function (challenge) {
    };

    const result = await this.sendSignedRequest(challenge.url, JSON.stringify(payload));
-    if (result.status !== 200) throw new BoxError(BoxError.ACME_ERROR, `Failed to notify challenge. Expecting 200, got ${result.statusCode} ${JSON.stringify(result.body)}`);
+    if (result.status !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, `Failed to notify challenge. Expecting 200, got ${result.statusCode} ${JSON.stringify(result.body)}`);
 };

 Acme2.prototype.waitForChallenge = async function (challenge) {
@@ -257,20 +237,20 @@ Acme2.prototype.waitForChallenge = async function (challenge) {

    debug('waitingForChallenge: %j', challenge);

-    await promiseRetry({ times: 15, interval: 20000, debug }, async () => {
+    await promiseRetry({ times: 15, interval: 20000 }, async () => {
        debug('waitingForChallenge: getting status');

        const result = await this.postAsGet(challenge.url);
        if (result.status !== 200) {
            debug(`waitForChallenge: invalid response code getting uri ${result.status}`);
-            throw new BoxError(BoxError.ACME_ERROR, `Bad response code when waiting for challenge : ${result.status}`);
+            throw new BoxError(BoxError.EXTERNAL_ERROR, 'Bad response code:' + result.statusCode);
        }

        debug(`waitForChallenge: status is "${result.body.status}" "${JSON.stringify(result.body)}"`);

-        if (result.body.status === 'pending') throw new BoxError(BoxError.ACME_ERROR, 'Challenge is in pending state');
+        if (result.body.status === 'pending') throw new BoxError(BoxError.TRY_AGAIN);
        else if (result.body.status === 'valid') return;
-        else throw new BoxError(BoxError.ACME_ERROR, `Unexpected status when waiting for challenge: ${result.body.status}`);
+        else throw new BoxError(BoxError.EXTERNAL_ERROR, `Unexpected status: ${result.body.status}`);
    });
 };

@@ -288,7 +268,7 @@ Acme2.prototype.signCertificate = async function (domain, finalizationUrl, csrDe

    const result = await this.sendSignedRequest(finalizationUrl, JSON.stringify(payload));
    // 429 means we reached the cert limit for this domain
-    if (result.status !== 200) throw new BoxError(BoxError.ACME_ERROR, `Failed to sign certificate. Expecting 200, got ${result.status} ${JSON.stringify(result.body)}`);
+    if (result.status !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, `Failed to sign certificate. Expecting 200, got ${result.status} ${JSON.stringify(result.body)}`);
 };

 Acme2.prototype.createKeyAndCsr = async function (hostname, keyFilePath, csrFilePath) {
@@ -324,7 +304,7 @@ Acme2.prototype.createKeyAndCsr = async function (hostname, keyFilePath, csrFile
    if (!csrDer) throw new BoxError(BoxError.OPENSSL_ERROR, safe.error);
    if (!safe.fs.writeFileSync(csrFilePath, csrDer)) throw new BoxError(BoxError.FS_ERROR, safe.error); // bookkeeping. inspect with openssl req -text -noout -in hostname.csr -inform der

-    await safe(fs.promises.rm(tmpdir, { recursive: true, force: true }));
+    await safe(fs.promises.rmdir(tmpdir, { recursive: true }));

    debug('createKeyAndCsr: csr file (DER) saved at %s', csrFilePath);

@@ -335,12 +315,12 @@ Acme2.prototype.downloadCertificate = async function (hostname, certUrl, certFil
    assert.strictEqual(typeof hostname, 'string');
    assert.strictEqual(typeof certUrl, 'string');

-    await promiseRetry({ times: 5, interval: 20000, debug }, async () => {
-        debug(`downloadCertificate: downloading certificate of ${hostname}`);
+    await promiseRetry({ times: 5, interval: 20000 }, async () => {
+        debug('downloadCertificate: downloading certificate');

        const result = await this.postAsGet(certUrl);
-        if (result.statusCode === 202) throw new BoxError(BoxError.ACME_ERROR, 'Retry downloading certificate');
-        if (result.statusCode !== 200) throw new BoxError(BoxError.ACME_ERROR, `Failed to get cert. Expecting 200, got ${result.statusCode} ${JSON.stringify(result.body)}`);
+        if (result.statusCode === 202) throw new BoxError(BoxError.TRY_AGAIN, 'Retry downloading certificate');
+        if (result.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, `Failed to get cert. Expecting 200, got ${result.statusCode} ${JSON.stringify(result.body)}`);

        const fullChainPem = result.body; // buffer

@@ -358,7 +338,7 @@ Acme2.prototype.prepareHttpChallenge = async function (hostname, domain, authori

    debug('prepareHttpChallenge: challenges: %j', authorization);
    let httpChallenges = authorization.challenges.filter(function(x) { return x.type === 'http-01'; });
-    if (httpChallenges.length === 0) throw new BoxError(BoxError.ACME_ERROR, 'no http challenges');
+    if (httpChallenges.length === 0) throw new BoxError(BoxError.EXTERNAL_ERROR, 'no http challenges');
    let challenge = httpChallenges[0];

    debug('prepareHttpChallenge: preparing for challenge %j', challenge);
@@ -407,7 +387,7 @@ Acme2.prototype.prepareDnsChallenge = async function (hostname, domain, authoriz

    debug('prepareDnsChallenge: challenges: %j', authorization);
    const dnsChallenges = authorization.challenges.filter(function(x) { return x.type === 'dns-01'; });
-    if (dnsChallenges.length === 0) throw new BoxError(BoxError.ACME_ERROR, 'no dns challenges');
+    if (dnsChallenges.length === 0) throw new BoxError(BoxError.EXTERNAL_ERROR, 'no dns challenges');
    const challenge = dnsChallenges[0];

    const keyAuthorization = this.getKeyAuthorization(challenge.token);
@@ -419,11 +399,17 @@ Acme2.prototype.prepareDnsChallenge = async function (hostname, domain, authoriz

    debug(`prepareDnsChallenge: update ${challengeSubdomain} with ${txtValue}`);

-    await dns.upsertDnsRecords(challengeSubdomain, domain, 'TXT', [ `"${txtValue}"` ]);
+    return new Promise((resolve, reject) => {
+        domains.upsertDnsRecords(challengeSubdomain, domain, 'TXT', [ `"${txtValue}"` ], function (error) {
+            if (error) return reject(error);

-    await dns.waitForDnsRecord(challengeSubdomain, domain, 'TXT', txtValue, { times: 200 });
+            domains.waitForDnsRecord(challengeSubdomain, domain, 'TXT', txtValue, { times: 200 }, function (error) {
+                if (error) return reject(error);

-    return challenge;
+                resolve(challenge);
+            });
+        });
+    });
 };

 Acme2.prototype.cleanupDnsChallenge = async function (hostname, domain, challenge) {
@@ -440,7 +426,13 @@ Acme2.prototype.cleanupDnsChallenge = async function (hostname, domain, challeng

    debug(`cleanupDnsChallenge: remove ${challengeSubdomain} with ${txtValue}`);

-    await dns.removeDnsRecords(challengeSubdomain, domain, 'TXT', [ `"${txtValue}"` ]);
+    return new Promise((resolve, reject) => {
+        domains.removeDnsRecords(challengeSubdomain, domain, 'TXT', [ `"${txtValue}"` ], function (error) {
+            if (error) return reject(error);
+
+            resolve(null);
+        });
+    });
 };

 Acme2.prototype.prepareChallenge = async function (hostname, domain, authorizationUrl, acmeChallengesDir) {
@@ -452,7 +444,7 @@ Acme2.prototype.prepareChallenge = async function (hostname, domain, authorizati
    debug(`prepareChallenge: http: ${this.performHttpAuthorization}`);

    const response = await this.postAsGet(authorizationUrl);
-    if (response.status !== 200) throw new BoxError(BoxError.ACME_ERROR, `Invalid response code getting authorization : ${response.status}`);
+    if (response.status !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, `Invalid response code getting authorization : ${response.status}`);

    const authorization = response.body;

@@ -485,7 +477,7 @@ Acme2.prototype.acmeFlow = async function (hostname, domain, paths) {

    const { certFilePath, keyFilePath, csrFilePath, acmeChallengesDir } = paths;

-    await this.ensureAccount();
+    await this.registerUser();
    const { order, orderUrl } = await this.newOrder(hostname);

    for (let i = 0; i < order.authorizations.length; i++) {
@@ -509,14 +501,14 @@ Acme2.prototype.acmeFlow = async function (hostname, domain, paths) {
 };

 Acme2.prototype.loadDirectory = async function () {
-    await promiseRetry({ times: 3, interval: 20000, debug }, async () => {
+    await promiseRetry({ times: 3, interval: 20000 }, async () => {
        const response = await superagent.get(this.caDirectory).timeout(30000).ok(() => true);

-        if (response.status !== 200) throw new BoxError(BoxError.ACME_ERROR, `Invalid response code when fetching directory : ${response.status}`);
+        if (response.status !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, `Invalid response code when fetching directory : ${response.status}`);

        if (typeof response.body.newNonce !== 'string' ||
            typeof response.body.newOrder !== 'string' ||
-            typeof response.body.newAccount !== 'string') throw new BoxError(BoxError.ACME_ERROR, `Invalid response body : ${response.body}`);
+            typeof response.body.newAccount !== 'string') throw new BoxError(BoxError.EXTERNAL_ERROR, `Invalid response body : ${response.body}`);

        this.directory = response.body;
    });
@@ -530,7 +522,7 @@ Acme2.prototype.getCertificate = async function (vhost, domain, paths) {
    debug(`getCertificate: start acme flow for ${vhost} from ${this.caDirectory}`);

    if (vhost !== domain && this.wildcard) { // bare domain is not part of wildcard SAN
-        vhost = dns.makeWildcard(vhost);
+        vhost = domains.makeWildcard(vhost);
        debug(`getCertificate: will get wildcard cert for ${vhost}`);
    }

@@ -538,16 +530,18 @@ Acme2.prototype.getCertificate = async function (vhost, domain, paths) {
    await this.acmeFlow(vhost, domain, paths);
 };

-async function getCertificate(vhost, domain, paths, options) {
+function getCertificate(vhost, domain, paths, options, callback) {
    assert.strictEqual(typeof vhost, 'string'); // this can also be a wildcard domain (for alias domains)
    assert.strictEqual(typeof domain, 'string');
    assert.strictEqual(typeof paths, 'object');
    assert.strictEqual(typeof options, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    await promiseRetry({ times: 3, interval: 0, debug }, async function () {
-        debug(`getCertificate: for vhost ${vhost} and domain ${domain}`);
+    let attempt = 1;
+    async.retry({ times: 3, interval: 0 }, function (retryCallback) {
+        debug(`getCertificate: attempt ${attempt++}`);

-        const acme = new Acme2(options || { });
-        return await acme.getCertificate(vhost, domain, paths);
-    });
+        let acme = new Acme2(options || { });
+        acme.getCertificate(vhost, domain, paths).then(callback).catch(retryCallback);
+    }, callback);
 }
@@ -1,81 +0,0 @@
-'use strict';
-
-exports = module.exports =  {
-    get,
-    set,
-    unset,
-
-    getByAppId,
-    getByName,
-    unsetByAppId,
-    getAppIdByValue,
-};
-
-const assert = require('assert'),
-    database = require('./database.js');
-
-async function set(appId, addonId, env) {
-    assert.strictEqual(typeof appId, 'string');
-    assert.strictEqual(typeof addonId, 'string');
-    assert(Array.isArray(env));
-
-    await unset(appId, addonId);
-    if (env.length === 0) return;
-
-    const query = 'INSERT INTO appAddonConfigs(appId, addonId, name, value) VALUES ';
-    const args = [ ], queryArgs = [ ];
-    for (let i = 0; i < env.length; i++) {
-        args.push(appId, addonId, env[i].name, env[i].value);
-        queryArgs.push('(?, ?, ?, ?)');
-    }
-
-    await database.query(query + queryArgs.join(','), args);
-}
-
-async function unset(appId, addonId) {
-    assert.strictEqual(typeof appId, 'string');
-    assert.strictEqual(typeof addonId, 'string');
-
-    await database.query('DELETE FROM appAddonConfigs WHERE appId = ? AND addonId = ?', [ appId, addonId ]);
-}
-
-async function unsetByAppId(appId) {
-    assert.strictEqual(typeof appId, 'string');
-
-    await database.query('DELETE FROM appAddonConfigs WHERE appId = ?', [ appId ]);
-}
-
-async function get(appId, addonId) {
-    assert.strictEqual(typeof appId, 'string');
-    assert.strictEqual(typeof addonId, 'string');
-
-    const results = await database.query('SELECT name, value FROM appAddonConfigs WHERE appId = ? AND addonId = ?', [ appId, addonId ]);
-    return results;
-}
-
-async function getByAppId(appId) {
-    assert.strictEqual(typeof appId, 'string');
-
-    const results = await database.query('SELECT name, value FROM appAddonConfigs WHERE appId = ?', [ appId ]);
-    return results;
-}
-
-async function getAppIdByValue(addonId, namePattern, value) {
-    assert.strictEqual(typeof addonId, 'string');
-    assert.strictEqual(typeof namePattern, 'string');
-    assert.strictEqual(typeof value, 'string');
-
-    const results = await database.query('SELECT appId FROM appAddonConfigs WHERE addonId = ? AND name LIKE ? AND value = ?', [ addonId, namePattern, value ]);
-    if (results.length === 0) return null;
-    return results[0].appId;
-}
-
-async function getByName(appId, addonId, namePattern) {
-    assert.strictEqual(typeof appId, 'string');
-    assert.strictEqual(typeof addonId, 'string');
-    assert.strictEqual(typeof namePattern, 'string');
-
-    const results = await database.query('SELECT value FROM appAddonConfigs WHERE appId = ? AND addonId = ? AND name LIKE ?', [ appId, addonId, namePattern ]);
-    if (results.length === 0) return null;
-    return results[0].value;
-}
@@ -0,0 +1,597 @@
+'use strict';
+
+exports = module.exports = {
+    get,
+    add,
+    exists,
+    del,
+    update,
+    getAll,
+    getPortBindings,
+    delPortBinding,
+
+    setAddonConfig,
+    getAddonConfig,
+    getAddonConfigByAppId,
+    getAddonConfigByName,
+    unsetAddonConfig,
+    unsetAddonConfigByAppId,
+    getAppIdByAddonConfigValue,
+    getByIpAddress,
+
+    getIcons,
+
+    setHealth,
+    setTask,
+    getAppStoreIds,
+
+    // subdomain table types
+    SUBDOMAIN_TYPE_PRIMARY: 'primary',
+    SUBDOMAIN_TYPE_REDIRECT: 'redirect',
+    SUBDOMAIN_TYPE_ALIAS: 'alias',
+
+    _clear: clear
+};
+
+const assert = require('assert'),
+    async = require('async'),
+    BoxError = require('./boxerror.js'),
+    database = require('./database.js'),
+    safe = require('safetydance'),
+    util = require('util');
+
+const APPS_FIELDS_PREFIXED = [ 'apps.id', 'apps.appStoreId', 'apps.installationState', 'apps.errorJson', 'apps.runState',
+    'apps.health', 'apps.containerId', 'apps.manifestJson', 'apps.accessRestrictionJson', 'apps.memoryLimit', 'apps.cpuShares',
+    'apps.label', 'apps.tagsJson', 'apps.taskId', 'apps.reverseProxyConfigJson', 'apps.servicesConfigJson',
+    'apps.sso', 'apps.debugModeJson', 'apps.enableBackup', 'apps.proxyAuth', 'apps.containerIp',
+    'apps.creationTime', 'apps.updateTime', 'apps.enableMailbox', 'apps.mailboxName', 'apps.mailboxDomain', 'apps.enableAutomaticUpdate',
+    'apps.dataDir', 'apps.ts', 'apps.healthTime', '(apps.icon IS NOT NULL) AS hasIcon', '(apps.appStoreIcon IS NOT NULL) AS hasAppStoreIcon' ].join(',');
+
+const PORT_BINDINGS_FIELDS = [ 'hostPort', 'type', 'environmentVariable', 'appId' ].join(',');
+
+function postProcess(result) {
+    assert.strictEqual(typeof result, 'object');
+
+    assert(result.manifestJson === null || typeof result.manifestJson === 'string');
+    result.manifest = safe.JSON.parse(result.manifestJson);
+    delete result.manifestJson;
+
+    assert(result.tagsJson === null || typeof result.tagsJson === 'string');
+    result.tags = safe.JSON.parse(result.tagsJson) || [];
+    delete result.tagsJson;
+
+    assert(result.reverseProxyConfigJson === null || typeof result.reverseProxyConfigJson === 'string');
+    result.reverseProxyConfig = safe.JSON.parse(result.reverseProxyConfigJson) || {};
+    delete result.reverseProxyConfigJson;
+
+    assert(result.hostPorts === null || typeof result.hostPorts === 'string');
+    assert(result.environmentVariables === null || typeof result.environmentVariables === 'string');
+
+    result.portBindings = { };
+    let hostPorts = result.hostPorts === null ? [ ] : result.hostPorts.split(',');
+    let environmentVariables = result.environmentVariables === null ? [ ] : result.environmentVariables.split(',');
+    let portTypes = result.portTypes === null ? [ ] : result.portTypes.split(',');
+
+    delete result.hostPorts;
+    delete result.environmentVariables;
+    delete result.portTypes;
+
+    for (let i = 0; i < environmentVariables.length; i++) {
+        result.portBindings[environmentVariables[i]] = { hostPort: parseInt(hostPorts[i], 10), type: portTypes[i] };
+    }
+
+    assert(result.accessRestrictionJson === null || typeof result.accessRestrictionJson === 'string');
+    result.accessRestriction = safe.JSON.parse(result.accessRestrictionJson);
+    if (result.accessRestriction && !result.accessRestriction.users) result.accessRestriction.users = [];
+    delete result.accessRestrictionJson;
+
+    result.sso = !!result.sso;
+    result.enableBackup = !!result.enableBackup;
+    result.enableAutomaticUpdate = !!result.enableAutomaticUpdate;
+    result.enableMailbox = !!result.enableMailbox;
+    result.proxyAuth = !!result.proxyAuth;
+    result.hasIcon = !!result.hasIcon;
+    result.hasAppStoreIcon = !!result.hasAppStoreIcon;
+
+    assert(result.debugModeJson === null || typeof result.debugModeJson === 'string');
+    result.debugMode = safe.JSON.parse(result.debugModeJson);
+    delete result.debugModeJson;
+
+    assert(result.servicesConfigJson === null || typeof result.servicesConfigJson === 'string');
+    result.servicesConfig = safe.JSON.parse(result.servicesConfigJson) || {};
+    delete result.servicesConfigJson;
+
+    let subdomains = JSON.parse(result.subdomains), domains = JSON.parse(result.domains), subdomainTypes = JSON.parse(result.subdomainTypes);
+    delete result.subdomains;
+    delete result.domains;
+    delete result.subdomainTypes;
+
+    result.alternateDomains = [];
+    result.aliasDomains = [];
+    for (let i = 0; i < subdomainTypes.length; i++) {
+        if (subdomainTypes[i] === exports.SUBDOMAIN_TYPE_PRIMARY) {
+            result.location = subdomains[i];
+            result.domain = domains[i];
+        } else if (subdomainTypes[i] === exports.SUBDOMAIN_TYPE_REDIRECT) {
+            result.alternateDomains.push({ domain: domains[i], subdomain: subdomains[i] });
+        } else if (subdomainTypes[i] === exports.SUBDOMAIN_TYPE_ALIAS) {
+            result.aliasDomains.push({ domain: domains[i], subdomain: subdomains[i] });
+        }
+    }
+
+    let envNames = JSON.parse(result.envNames), envValues = JSON.parse(result.envValues);
+    delete result.envNames;
+    delete result.envValues;
+    result.env = {};
+    for (let i = 0; i < envNames.length; i++) { // NOTE: envNames is [ null ] when env of an app is empty
+        if (envNames[i]) result.env[envNames[i]] = envValues[i];
+    }
+
+    let volumeIds = JSON.parse(result.volumeIds);
+    delete result.volumeIds;
+    let volumeReadOnlys = JSON.parse(result.volumeReadOnlys);
+    delete result.volumeReadOnlys;
+
+    result.mounts = volumeIds[0] === null ? [] : volumeIds.map((v, idx) => { return { volumeId: v, readOnly: !!volumeReadOnlys[idx] }; }); // NOTE: volumeIds is [null] when volumes of an app is empty
+
+    result.error = safe.JSON.parse(result.errorJson);
+    delete result.errorJson;
+
+    result.taskId = result.taskId ? String(result.taskId) : null;
+}
+
+// each query simply join apps table with another table by id. we then join the full result together
+const PB_QUERY = 'SELECT id, GROUP_CONCAT(CAST(appPortBindings.hostPort AS CHAR(6))) AS hostPorts, GROUP_CONCAT(appPortBindings.environmentVariable) AS environmentVariables, GROUP_CONCAT(appPortBindings.type) AS portTypes FROM apps LEFT JOIN appPortBindings ON apps.id = appPortBindings.appId GROUP BY apps.id';
+const ENV_QUERY = 'SELECT id, JSON_ARRAYAGG(appEnvVars.name) AS envNames, JSON_ARRAYAGG(appEnvVars.value) AS envValues FROM apps LEFT JOIN appEnvVars ON apps.id = appEnvVars.appId GROUP BY apps.id';
+const SUBDOMAIN_QUERY = 'SELECT id, JSON_ARRAYAGG(subdomains.subdomain) AS subdomains, JSON_ARRAYAGG(subdomains.domain) AS domains, JSON_ARRAYAGG(subdomains.type) AS subdomainTypes FROM apps LEFT JOIN subdomains ON apps.id = subdomains.appId GROUP BY apps.id';
+const MOUNTS_QUERY = 'SELECT id, JSON_ARRAYAGG(appMounts.volumeId) AS volumeIds, JSON_ARRAYAGG(appMounts.readOnly) AS volumeReadOnlys FROM apps LEFT JOIN appMounts ON apps.id = appMounts.appId GROUP BY apps.id';
+const APPS_QUERY = `SELECT ${APPS_FIELDS_PREFIXED}, hostPorts, environmentVariables, portTypes, envNames, envValues, subdomains, domains, subdomainTypes, volumeIds, volumeReadOnlys FROM apps`
+    + ` LEFT JOIN (${PB_QUERY}) AS q1 on q1.id = apps.id`
+    + ` LEFT JOIN (${ENV_QUERY}) AS q2 on q2.id = apps.id`
+    + ` LEFT JOIN (${SUBDOMAIN_QUERY}) AS q3 on q3.id = apps.id`
+    + ` LEFT JOIN (${MOUNTS_QUERY}) AS q4 on q4.id = apps.id`;
+
+function get(id, callback) {
+    assert.strictEqual(typeof id, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query(`${APPS_QUERY} WHERE apps.id = ?`, [ id ], function (error, result) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+        if (result.length === 0) return callback(new BoxError(BoxError.NOT_FOUND, 'App not found'));
+
+        postProcess(result[0]);
+
+        callback(null, result[0]);
+    });
+}
+
+function getByIpAddress(ip, callback) {
+    assert.strictEqual(typeof ip, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query(`${APPS_QUERY} WHERE apps.containerIp = ?`, [ ip ], function (error, result) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+        if (result.length === 0) return callback(new BoxError(BoxError.NOT_FOUND, 'App not found'));
+
+        postProcess(result[0]);
+
+        callback(null, result[0]);
+    });
+}
+
+function getAll(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query(`${APPS_QUERY} ORDER BY apps.id`, [ ], function (error, results) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+        results.forEach(postProcess);
+
+        callback(null, results);
+    });
+}
+
+function add(id, appStoreId, manifest, location, domain, portBindings, data, callback) {
+    assert.strictEqual(typeof id, 'string');
+    assert.strictEqual(typeof appStoreId, 'string');
+    assert(manifest && typeof manifest === 'object');
+    assert.strictEqual(typeof manifest.version, 'string');
+    assert.strictEqual(typeof location, 'string');
+    assert.strictEqual(typeof domain, 'string');
+    assert.strictEqual(typeof portBindings, 'object');
+    assert(data && typeof data === 'object');
+    assert.strictEqual(typeof callback, 'function');
+
+    portBindings = portBindings || { };
+
+    var manifestJson = JSON.stringify(manifest);
+
+    const accessRestriction = data.accessRestriction || null;
+    const accessRestrictionJson = JSON.stringify(accessRestriction);
+    const memoryLimit = data.memoryLimit || 0;
+    const cpuShares = data.cpuShares || 512;
+    const installationState = data.installationState;
+    const runState = data.runState;
+    const sso = 'sso' in data ? data.sso : null;
+    const debugModeJson = data.debugMode ? JSON.stringify(data.debugMode) : null;
+    const env = data.env || {};
+    const label = data.label || null;
+    const tagsJson = data.tags ? JSON.stringify(data.tags) : null;
+    const mailboxName = data.mailboxName || null;
+    const mailboxDomain = data.mailboxDomain || null;
+    const reverseProxyConfigJson = data.reverseProxyConfig ? JSON.stringify(data.reverseProxyConfig) : null;
+    const servicesConfigJson = data.servicesConfig ? JSON.stringify(data.servicesConfig) : null;
+    const enableMailbox = data.enableMailbox || false;
+    const icon = data.icon || null;
+
+    let queries = [];
+
+    queries.push({
+        query: 'INSERT INTO apps (id, appStoreId, manifestJson, installationState, runState, accessRestrictionJson, memoryLimit, cpuShares, '
+            + 'sso, debugModeJson, mailboxName, mailboxDomain, label, tagsJson, reverseProxyConfigJson, servicesConfigJson, icon, enableMailbox) '
+            + ' VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)',
+        args: [ id, appStoreId, manifestJson, installationState, runState, accessRestrictionJson, memoryLimit, cpuShares,
+            sso, debugModeJson, mailboxName, mailboxDomain, label, tagsJson, reverseProxyConfigJson, servicesConfigJson, icon, enableMailbox ]
+    });
+
+    queries.push({
+        query: 'INSERT INTO subdomains (appId, domain, subdomain, type) VALUES (?, ?, ?, ?)',
+        args: [ id, domain, location, exports.SUBDOMAIN_TYPE_PRIMARY ]
+    });
+
+    Object.keys(portBindings).forEach(function (env) {
+        queries.push({
+            query: 'INSERT INTO appPortBindings (environmentVariable, hostPort, type, appId) VALUES (?, ?, ?, ?)',
+            args: [ env, portBindings[env].hostPort, portBindings[env].type, id ]
+        });
+    });
+
+    Object.keys(env).forEach(function (name) {
+        queries.push({
+            query: 'INSERT INTO appEnvVars (appId, name, value) VALUES (?, ?, ?)',
+            args: [ id, name, env[name] ]
+        });
+    });
+
+    if (data.alternateDomains) {
+        data.alternateDomains.forEach(function (d) {
+            queries.push({
+                query: 'INSERT INTO subdomains (appId, domain, subdomain, type) VALUES (?, ?, ?, ?)',
+                args: [ id, d.domain, d.subdomain, exports.SUBDOMAIN_TYPE_REDIRECT ]
+            });
+        });
+    }
+
+    if (data.aliasDomains) {
+        data.aliasDomains.forEach(function (d) {
+            queries.push({
+                query: 'INSERT INTO subdomains (appId, domain, subdomain, type) VALUES (?, ?, ?, ?)',
+                args: [ id, d.domain, d.subdomain, exports.SUBDOMAIN_TYPE_ALIAS ]
+            });
+        });
+    }
+
+    database.transaction(queries, function (error) {
+        if (error && error.code === 'ER_DUP_ENTRY') return callback(new BoxError(BoxError.ALREADY_EXISTS, error.message));
+        if (error && error.code === 'ER_NO_REFERENCED_ROW_2') return callback(new BoxError(BoxError.NOT_FOUND, 'no such domain'));
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+        callback(null);
+    });
+}
+
+function exists(id, callback) {
+    assert.strictEqual(typeof id, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT 1 FROM apps WHERE id=?', [ id ], function (error, result) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+        return callback(null, result.length !== 0);
+    });
+}
+
+function getPortBindings(id, callback) {
+    assert.strictEqual(typeof id, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT ' + PORT_BINDINGS_FIELDS + ' FROM appPortBindings WHERE appId = ?', [ id ], function (error, results) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+        var portBindings = { };
+        for (let i = 0; i < results.length; i++) {
+            portBindings[results[i].environmentVariable] = { hostPort: results[i].hostPort, type: results[i].type };
+        }
+
+        callback(null, portBindings);
+    });
+}
+
+function getIcons(id, callback) {
+    assert.strictEqual(typeof id, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT icon, appStoreIcon FROM apps WHERE id = ?', [ id ], function (error, results) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+        callback(null, { icon: results[0].icon, appStoreIcon: results[0].appStoreIcon });
+    });
+}
+
+function delPortBinding(hostPort, type, callback) {
+    assert.strictEqual(typeof hostPort, 'number');
+    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('DELETE FROM appPortBindings WHERE hostPort=? AND type=?', [ hostPort, type ], function (error, result) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+        if (result.affectedRows !== 1) return callback(new BoxError(BoxError.NOT_FOUND, 'App not found'));
+
+        callback(null);
+    });
+}
+
+function del(id, callback) {
+    assert.strictEqual(typeof id, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    var queries = [
+        { query: 'DELETE FROM subdomains WHERE appId = ?', args: [ id ] },
+        { query: 'DELETE FROM appPortBindings WHERE appId = ?', args: [ id ] },
+        { query: 'DELETE FROM appEnvVars WHERE appId = ?', args: [ id ] },
+        { query: 'DELETE FROM appPasswords WHERE identifier = ?', args: [ id ] },
+        { query: 'DELETE FROM appMounts WHERE appId = ?', args: [ id ] },
+        { query: 'DELETE FROM apps WHERE id = ?', args: [ id ] }
+    ];
+
+    database.transaction(queries, function (error, results) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+        if (results[5].affectedRows !== 1) return callback(new BoxError(BoxError.NOT_FOUND, 'App not found'));
+
+        callback(null);
+    });
+}
+
+function clear(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    async.series([
+        database.query.bind(null, 'DELETE FROM subdomains'),
+        database.query.bind(null, 'DELETE FROM appPortBindings'),
+        database.query.bind(null, 'DELETE FROM appAddonConfigs'),
+        database.query.bind(null, 'DELETE FROM appEnvVars'),
+        database.query.bind(null, 'DELETE FROM apps')
+    ], function (error) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+        return callback(null);
+    });
+}
+
+function update(id, app, callback) {
+    // ts is useful as a versioning mechanism (for example, icon changed). update the timestamp explicity in code instead of db.
+    // this way health and healthTime can be updated without changing ts
+    app.ts = new Date();
+    updateWithConstraints(id, app, '', callback);
+}
+
+function updateWithConstraints(id, app, constraints, callback) {
+    assert.strictEqual(typeof id, 'string');
+    assert.strictEqual(typeof app, 'object');
+    assert.strictEqual(typeof constraints, 'string');
+    assert.strictEqual(typeof callback, 'function');
+    assert(!('portBindings' in app) || typeof app.portBindings === 'object');
+    assert(!('accessRestriction' in app) || typeof app.accessRestriction === 'object' || app.accessRestriction === '');
+    assert(!('alternateDomains' in app) || Array.isArray(app.alternateDomains));
+    assert(!('aliasDomains' in app) || Array.isArray(app.aliasDomains));
+    assert(!('tags' in app) || Array.isArray(app.tags));
+    assert(!('env' in app) || typeof app.env === 'object');
+
+    var queries = [ ];
+
+    if ('portBindings' in app) {
+        var portBindings = app.portBindings || { };
+        // replace entries by app id
+        queries.push({ query: 'DELETE FROM appPortBindings WHERE appId = ?', args: [ id ] });
+        Object.keys(portBindings).forEach(function (env) {
+            var values = [ portBindings[env].hostPort, portBindings[env].type, env, id ];
+            queries.push({ query: 'INSERT INTO appPortBindings (hostPort, type, environmentVariable, appId) VALUES(?, ?, ?, ?)', args: values });
+        });
+    }
+
+    if ('env' in app) {
+        queries.push({ query: 'DELETE FROM appEnvVars WHERE appId = ?', args: [ id ] });
+
+        Object.keys(app.env).forEach(function (name) {
+            queries.push({
+                query: 'INSERT INTO appEnvVars (appId, name, value) VALUES (?, ?, ?)',
+                args: [ id, name, app.env[name] ]
+            });
+        });
+    }
+
+    if ('location' in app && 'domain' in app) { // must be updated together as they are unique together
+        queries.push({ query: 'DELETE FROM subdomains WHERE appId = ?', args: [ id ]}); // all locations of an app must be updated together
+        queries.push({ query: 'INSERT INTO subdomains (appId, domain, subdomain, type) VALUES (?, ?, ?, ?)', args: [ id, app.domain, app.location, exports.SUBDOMAIN_TYPE_PRIMARY ]});
+
+        if ('alternateDomains' in app) {
+            app.alternateDomains.forEach(function (d) {
+                queries.push({ query: 'INSERT INTO subdomains (appId, domain, subdomain, type) VALUES (?, ?, ?, ?)', args: [ id, d.domain, d.subdomain, exports.SUBDOMAIN_TYPE_REDIRECT ]});
+            });
+        }
+
+        if ('aliasDomains' in app) {
+            app.aliasDomains.forEach(function (d) {
+                queries.push({ query: 'INSERT INTO subdomains (appId, domain, subdomain, type) VALUES (?, ?, ?, ?)', args: [ id, d.domain, d.subdomain, exports.SUBDOMAIN_TYPE_ALIAS ]});
+            });
+        }
+    }
+
+    if ('mounts' in app) {
+        queries.push({ query: 'DELETE FROM appMounts WHERE appId = ?', args: [ id ]});
+        app.mounts.forEach(function (m) {
+            queries.push({ query: 'INSERT INTO appMounts (appId, volumeId, readOnly) VALUES (?, ?, ?)', args: [ id, m.volumeId, m.readOnly ]});
+        });
+    }
+
+    var fields = [ ], values = [ ];
+    for (let p in app) {
+        if (p === 'manifest' || p === 'tags' || p === 'accessRestriction' || p === 'debugMode' || p === 'error' || p === 'reverseProxyConfig' || p === 'servicesConfig') {
+            fields.push(`${p}Json = ?`);
+            values.push(JSON.stringify(app[p]));
+        } else if (p !== 'portBindings' && p !== 'location' && p !== 'domain' && p !== 'alternateDomains' && p !== 'aliasDomains' && p !== 'env' && p !== 'mounts') {
+            fields.push(p + ' = ?');
+            values.push(app[p]);
+        }
+    }
+
+    if (values.length !== 0) {
+        values.push(id);
+        queries.push({ query: 'UPDATE apps SET ' + fields.join(', ') + ' WHERE id = ? ' + constraints, args: values });
+    }
+
+    database.transaction(queries, function (error, results) {
+        if (error && error.code === 'ER_DUP_ENTRY') return callback(new BoxError(BoxError.ALREADY_EXISTS, error.message));
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+        if (results[results.length - 1].affectedRows !== 1) return callback(new BoxError(BoxError.NOT_FOUND, 'App not found'));
+
+        return callback(null);
+    });
+}
+
+function setHealth(appId, health, healthTime, callback) {
+    assert.strictEqual(typeof appId, 'string');
+    assert.strictEqual(typeof health, 'string');
+    assert(util.types.isDate(healthTime));
+    assert.strictEqual(typeof callback, 'function');
+
+    const values = { health, healthTime };
+
+    updateWithConstraints(appId, values, '', callback);
+}
+
+function setTask(appId, values, options, callback) {
+    assert.strictEqual(typeof appId, 'string');
+    assert.strictEqual(typeof values, 'object');
+    assert.strictEqual(typeof options, 'object');
+    assert.strictEqual(typeof callback, 'function');
+
+    values.ts = new Date();
+
+    if (!options.requireNullTaskId) return updateWithConstraints(appId, values, '', callback);
+
+    if (options.requiredState === null) {
+        updateWithConstraints(appId, values, 'AND taskId IS NULL', callback);
+    } else {
+        updateWithConstraints(appId, values, `AND taskId IS NULL AND installationState = "${options.requiredState}"`, callback);
+    }
+}
+
+function getAppStoreIds(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT id, appStoreId FROM apps', function (error, results) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+        callback(null, results);
+    });
+}
+
+function setAddonConfig(appId, addonId, env, callback) {
+    assert.strictEqual(typeof appId, 'string');
+    assert.strictEqual(typeof addonId, 'string');
+    assert(Array.isArray(env));
+    assert.strictEqual(typeof callback, 'function');
+
+    unsetAddonConfig(appId, addonId, function (error) {
+        if (error) return callback(error);
+
+        if (env.length === 0) return callback(null);
+
+        var query = 'INSERT INTO appAddonConfigs(appId, addonId, name, value) VALUES ';
+        var args = [ ], queryArgs = [ ];
+        for (var i = 0; i < env.length; i++) {
+            args.push(appId, addonId, env[i].name, env[i].value);
+            queryArgs.push('(?, ?, ?, ?)');
+        }
+
+        database.query(query + queryArgs.join(','), args, function (error) {
+            if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+            return callback(null);
+        });
+    });
+}
+
+function unsetAddonConfig(appId, addonId, callback) {
+    assert.strictEqual(typeof appId, 'string');
+    assert.strictEqual(typeof addonId, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('DELETE FROM appAddonConfigs WHERE appId = ? AND addonId = ?', [ appId, addonId ], function (error) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+        callback(null);
+    });
+}
+
+function unsetAddonConfigByAppId(appId, callback) {
+    assert.strictEqual(typeof appId, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('DELETE FROM appAddonConfigs WHERE appId = ?', [ appId ], function (error) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+        callback(null);
+    });
+}
+
+function getAddonConfig(appId, addonId, callback) {
+    assert.strictEqual(typeof appId, 'string');
+    assert.strictEqual(typeof addonId, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT name, value FROM appAddonConfigs WHERE appId = ? AND addonId = ?', [ appId, addonId ], function (error, results) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+        callback(null, results);
+    });
+}
+
+function getAddonConfigByAppId(appId, callback) {
+    assert.strictEqual(typeof appId, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT name, value FROM appAddonConfigs WHERE appId = ?', [ appId ], function (error, results) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+        callback(null, results);
+    });
+}
+
+function getAppIdByAddonConfigValue(addonId, namePattern, value, callback) {
+    assert.strictEqual(typeof addonId, 'string');
+    assert.strictEqual(typeof namePattern, 'string');
+    assert.strictEqual(typeof value, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT appId FROM appAddonConfigs WHERE addonId = ? AND name LIKE ? AND value = ?', [ addonId, namePattern, value ], function (error, results) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+        if (results.length === 0) return callback(new BoxError(BoxError.NOT_FOUND, 'App not found'));
+
+        callback(null, results[0].appId);
+    });
+}
+
+function getAddonConfigByName(appId, addonId, namePattern, callback) {
+    assert.strictEqual(typeof appId, 'string');
+    assert.strictEqual(typeof addonId, 'string');
+    assert.strictEqual(typeof namePattern, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT value FROM appAddonConfigs WHERE appId = ? AND addonId = ? AND name LIKE ?', [ appId, addonId, namePattern ], function (error, results) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+        if (results.length === 0) return callback(new BoxError(BoxError.NOT_FOUND, 'App not found'));
+
+        callback(null, results[0].value);
+    });
+}
@@ -1,8 +1,10 @@
 'use strict';

-const apps = require('./apps.js'),
+const appdb = require('./appdb.js'),
+    apps = require('./apps.js'),
    assert = require('assert'),
-    AuditSource = require('./auditsource.js'),
+    async = require('async'),
+    auditSource = require('./auditsource.js'),
    BoxError = require('./boxerror.js'),
    constants = require('./constants.js'),
    debug = require('debug')('box:apphealthmonitor'),
@@ -15,15 +17,17 @@ exports = module.exports = {
    run
 };

+const HEALTHCHECK_INTERVAL = 10 * 1000; // every 10 seconds. this needs to be small since the UI makes only healthy apps clickable
 const UNHEALTHY_THRESHOLD = 20 * 60 * 1000; // 20 minutes

 const OOM_EVENT_LIMIT = 60 * 60 * 1000; // will only raise 1 oom event every hour
 let gStartTime = null; // time when apphealthmonitor was started
 let gLastOomMailTime = Date.now() - (5 * 60 * 1000); // pretend we sent email 5 minutes ago

-async function setHealth(app, health) {
+function setHealth(app, health, callback) {
    assert.strictEqual(typeof app, 'object');
    assert.strictEqual(typeof health, 'string');
+    assert.strictEqual(typeof callback, 'function');

    // app starts out with null health
    // if it became healthy, we update immediately. this is required for ui to say "running" etc
@@ -38,74 +42,79 @@ async function setHealth(app, health) {
            debug(`setHealth: ${app.id} (${app.fqdn}) switched from ${lastHealth} to healthy`);

            // do not send mails for dev apps
-            if (!app.debugMode) await eventlog.add(eventlog.ACTION_APP_UP, AuditSource.HEALTH_MONITOR, { app: app });
+            if (!app.debugMode) eventlog.add(eventlog.ACTION_APP_UP, auditSource.HEALTH_MONITOR, { app: app });
        }
    } else if (Math.abs(now - healthTime) > UNHEALTHY_THRESHOLD) {
        if (lastHealth === apps.HEALTH_HEALTHY) {
            debug(`setHealth: marking ${app.id} (${app.fqdn}) as unhealthy since not seen for more than ${UNHEALTHY_THRESHOLD/(60 * 1000)} minutes`);

            // do not send mails for dev apps
-            if (!app.debugMode) await eventlog.add(eventlog.ACTION_APP_DOWN, AuditSource.HEALTH_MONITOR, { app: app });
+            if (!app.debugMode) eventlog.add(eventlog.ACTION_APP_DOWN, auditSource.HEALTH_MONITOR, { app: app });
        }
    } else {
        debug(`setHealth: ${app.id} (${app.fqdn}) waiting for ${(UNHEALTHY_THRESHOLD - Math.abs(now - healthTime))/1000} to update health`);
-        return;
+        return callback(null);
    }

-    const [error] = await safe(apps.setHealth(app.id, health, healthTime));
-    if (error && error.reason === BoxError.NOT_FOUND) return; // app uninstalled?
-    if (error) throw error;
+    appdb.setHealth(app.id, health, healthTime, function (error) {
+        if (error && error.reason === BoxError.NOT_FOUND) return callback(null); // app uninstalled?
+        if (error) return callback(error);

-    app.health = health;
-    app.healthTime = healthTime;
+        app.health = health;
+        app.healthTime = healthTime;
+
+        callback(null);
+    });
 }


 // callback is called with error for fatal errors and not if health check failed
-async function checkAppHealth(app, options) {
+function checkAppHealth(app, callback) {
    assert.strictEqual(typeof app, 'object');
-    assert.strictEqual(typeof options, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    if (app.installationState !== apps.ISTATE_INSTALLED || app.runState !== apps.RSTATE_RUNNING) return;
+    if (app.installationState !== apps.ISTATE_INSTALLED || app.runState !== apps.RSTATE_RUNNING) {
+        return callback(null);
+    }

    const manifest = app.manifest;

-    const [error, data] = await safe(docker.inspect(app.containerId));
-    if (error || !data || !data.State) return await setHealth(app, apps.HEALTH_ERROR);
-    if (data.State.Running !== true) return await setHealth(app, apps.HEALTH_DEAD);
+    docker.inspect(app.containerId, function (error, data) {
+        if (error || !data || !data.State) return setHealth(app, apps.HEALTH_ERROR, callback);
+        if (data.State.Running !== true) return setHealth(app, apps.HEALTH_DEAD, callback);

-    // non-appstore apps may not have healthCheckPath
-    if (!manifest.healthCheckPath) return await setHealth(app, apps.HEALTH_HEALTHY);
+        // non-appstore apps may not have healthCheckPath
+        if (!manifest.healthCheckPath) return setHealth(app, apps.HEALTH_HEALTHY, callback);

-    const healthCheckUrl = `http://${app.containerIp}:${manifest.httpPort}${manifest.healthCheckPath}`;
-    const [healthCheckError, response] = await safe(superagent
-        .get(healthCheckUrl)
-        .set('Host', app.fqdn) // required for some apache configs with rewrite rules
-        .set('User-Agent', 'Mozilla (CloudronHealth)') // required for some apps (e.g. minio)
-        .redirects(0)
-        .ok(() => true)
-        .timeout(options.timeout * 1000));
-
-    if (healthCheckError) {
-        await setHealth(app, apps.HEALTH_UNHEALTHY);
-    } else if (response.status > 403) { // 2xx and 3xx are ok. even 401 and 403 are ok for now (for WP sites)
-        await setHealth(app, apps.HEALTH_UNHEALTHY);
-    } else {
-        await setHealth(app, apps.HEALTH_HEALTHY);
-    }
+        const healthCheckUrl = `http://${app.containerIp}:${manifest.httpPort}${manifest.healthCheckPath}`;
+        superagent
+            .get(healthCheckUrl)
+            .set('Host', app.fqdn) // required for some apache configs with rewrite rules
+            .set('User-Agent', 'Mozilla (CloudronHealth)') // required for some apps (e.g. minio)
+            .redirects(0)
+            .timeout(HEALTHCHECK_INTERVAL)
+            .end(function (error, res) {
+                if (error && !error.response) {
+                    setHealth(app, apps.HEALTH_UNHEALTHY, callback);
+                } else if (res.statusCode > 403) { // 2xx and 3xx are ok. even 401 and 403 are ok for now (for WP sites)
+                    setHealth(app, apps.HEALTH_UNHEALTHY, callback);
+                } else {
+                    setHealth(app, apps.HEALTH_HEALTHY, callback);
+                }
+            });
+    });
 }

-async function getContainerInfo(containerId) {
-    const result = await docker.inspect(containerId);
+function getContainerInfo(containerId, callback) {
+    docker.inspect(containerId, function (error, result) {
+        if (error) return callback(error);

-    const appId = safe.query(result, 'Config.Labels.appId', null);
-    if (appId) return { app: await apps.get(appId) }; // don't get by container id as this can be an exec container
+        const appId = safe.query(result, 'Config.Labels.appId', null);

-    if (result.Name.startsWith('/redis-')) {
-        return { app: await apps.get(result.Name.slice('/redis-'.length)), addonName: 'redis' };
-    } else {
-        return { addonName: result.Name.slice(1) }; // addon . Name has a '/' in the beginning for some reason
-    }
+        if (!appId) return callback(null, null /* app */, { name: result.Name.slice(1) }); // addon . Name has a '/' in the beginning for some reason
+
+        apps.get(appId, callback); // don't get by container id as this can be an exec container
+    });
 }

 /*
@@ -113,69 +122,81 @@ async function getContainerInfo(containerId) {
        docker run -ti -m 100M cloudron/base:3.0.0 /bin/bash
        stress --vm 1 --vm-bytes 200M --vm-hang 0
 */
-async function processDockerEvents(options) {
-    assert.strictEqual(typeof options, 'object');
+function processDockerEvents(intervalSecs, callback) {
+    assert.strictEqual(typeof intervalSecs, 'number');
+    assert.strictEqual(typeof callback, 'function');

-    const since = ((new Date().getTime() / 1000) - options.intervalSecs).toFixed(0);
+    const since = ((new Date().getTime() / 1000) - intervalSecs).toFixed(0);
    const until = ((new Date().getTime() / 1000) - 1).toFixed(0);

-    const stream = await docker.getEvents({ since: since, until: until, filters: JSON.stringify({ event: [ 'oom' ] }) });
-    stream.setEncoding('utf8');
-    stream.on('data', async function (data) { // this is actually ldjson, we only process the first line for now
-        const event = safe.JSON.parse(data);
-        if (!event) return;
-        const containerId = String(event.id);
+    docker.getEvents({ since: since, until: until, filters: JSON.stringify({ event: [ 'oom' ] }) }, function (error, stream) {
+        if (error) return callback(error);

-        const [error, info] = await safe(getContainerInfo(containerId));
-        const program = error ? containerId : (info.addonName || info.app.fqdn);
-        const now = Date.now();
+        stream.setEncoding('utf8');
+        stream.on('data', function (data) {
+            const event = JSON.parse(data);
+            const containerId = String(event.id);

-        // do not send mails for dev apps
-        const notifyUser = !(info.app && info.app.debugMode) && ((now - gLastOomMailTime) > OOM_EVENT_LIMIT);
+            getContainerInfo(containerId, function (error, app, addon) {
+                const program = error ? containerId : (app ? app.fqdn : addon.name);
+                const now = Date.now();
+                const notifyUser = !(app && app.debugMode) && ((now - gLastOomMailTime) > OOM_EVENT_LIMIT);

-        debug(`OOM ${program} notifyUser: ${notifyUser}. lastOomTime: ${gLastOomMailTime} (now: ${now})`);
+                debug(`OOM ${program} notifyUser: ${notifyUser}. lastOomTime: ${gLastOomMailTime} (now: ${now})`);

-        if (notifyUser) {
-            await eventlog.add(eventlog.ACTION_APP_OOM, AuditSource.HEALTH_MONITOR, { event, containerId, addonName: info?.addonName || null, app: info?.app || null });
+                // do not send mails for dev apps
+                if (notifyUser) {
+                    // app can be null for addon containers
+                    eventlog.add(eventlog.ACTION_APP_OOM, auditSource.HEALTH_MONITOR, { event, containerId, addon: addon || null, app: app || null });

-            gLastOomMailTime = now;
-        }
+                    gLastOomMailTime = now;
+                }
+            });
+        });
+
+        stream.on('error', function (error) {
+            debug('Error reading docker events', error);
+            callback();
+        });
+
+        stream.on('end', callback);
+
+        // safety hatch if 'until' doesn't work (there are cases where docker is working with a different time)
+        setTimeout(stream.destroy.bind(stream), 3000); // https://github.com/apocas/dockerode/issues/179
    });
-
-    stream.on('error', function (error) {
-        debug('Error reading docker events', error);
-    });
-
-    stream.on('end', function () {
-        // debug('Event stream ended');
-    });
-
-    // safety hatch if 'until' doesn't work (there are cases where docker is working with a different time)
-    setTimeout(stream.destroy.bind(stream), options.timeout); // https://github.com/apocas/dockerode/issues/179
 }

-async function processApp(options) {
-    assert.strictEqual(typeof options, 'object');
+function processApp(callback) {
+    assert.strictEqual(typeof callback, 'function');

-    const allApps = await apps.list();
+    apps.getAll(function (error, allApps) {
+        if (error) return callback(error);

-    const healthChecks = allApps.map((app) => checkAppHealth(app, options)); // start healthcheck in parallel
+        async.each(allApps, checkAppHealth, function (error) {
+            const alive = allApps
+                .filter(function (a) { return a.installationState === apps.ISTATE_INSTALLED && a.runState === apps.RSTATE_RUNNING && a.health === apps.HEALTH_HEALTHY; });

-    await Promise.allSettled(healthChecks); // wait for all promises to finish
+            debug(`app health: ${alive.length} alive / ${allApps.length - alive.length} dead.` + (error ? ` ${error.reason}` : ''));

-    const alive = allApps
-        .filter(function (a) { return a.installationState === apps.ISTATE_INSTALLED && a.runState === apps.RSTATE_RUNNING && a.health === apps.HEALTH_HEALTHY; });
-
-    debug(`app health: ${alive.length} alive / ${allApps.length - alive.length} dead.`);
+            callback(null);
+        });
+    });
 }

-async function run(intervalSecs) {
+function run(intervalSecs, callback) {
    assert.strictEqual(typeof intervalSecs, 'number');
+    assert.strictEqual(typeof callback, 'function');

    if (constants.TEST) return;

    if (!gStartTime) gStartTime = new Date();

-    await processApp({ timeout: (intervalSecs - 3) * 1000 });
-    await processDockerEvents({ intervalSecs, timeout: 3000 });
+    async.series([
+        processApp, // this is first because docker.getEvents seems to get 'stuck' sometimes
+        processDockerEvents.bind(null, intervalSecs)
+    ], function (error) {
+        if (error) debug(`run: could not check app health. ${error.message}`);
+
+        callback();
+    });
 }
@@ -1,88 +0,0 @@
-'use strict';
-
-exports = module.exports = {
-    get,
-    add,
-    list,
-    del,
-
-    removePrivateFields
-};
-
-const assert = require('assert'),
-    BoxError = require('./boxerror.js'),
-    crypto = require('crypto'),
-    database = require('./database.js'),
-    hat = require('./hat.js'),
-    safe = require('safetydance'),
-    uuid = require('uuid'),
-    _ = require('underscore');
-
-const APP_PASSWORD_FIELDS = [ 'id', 'name', 'userId', 'identifier', 'hashedPassword', 'creationTime' ].join(',');
-
-function validateAppPasswordName(name) {
-    assert.strictEqual(typeof name, 'string');
-
-    if (name.length < 1) return new BoxError(BoxError.BAD_FIELD, 'name must be atleast 1 char');
-    if (name.length >= 200) return new BoxError(BoxError.BAD_FIELD, 'name too long');
-
-    return null;
-}
-
-function removePrivateFields(appPassword) {
-    return _.pick(appPassword, 'id', 'name', 'userId', 'identifier', 'creationTime');
-}
-
-async function get(id) {
-    assert.strictEqual(typeof id, 'string');
-
-    const result = await database.query('SELECT ' + APP_PASSWORD_FIELDS + ' FROM appPasswords WHERE id = ?', [ id ]);
-    if (result.length === 0) return null;
-    return result[0];
-}
-
-async function add(userId, identifier, name) {
-    assert.strictEqual(typeof userId, 'string');
-    assert.strictEqual(typeof identifier, 'string');
-    assert.strictEqual(typeof name, 'string');
-
-    let error = validateAppPasswordName(name);
-    if (error) throw error;
-
-    if (identifier.length < 1) throw new BoxError(BoxError.BAD_FIELD, 'identifier must be atleast 1 char');
-
-    const password = hat(16 * 4);
-    const hashedPassword = crypto.createHash('sha256').update(password).digest('base64');
-
-    const appPassword = {
-        id: 'uid-' + uuid.v4(),
-        name,
-        userId,
-        identifier,
-        password,
-        hashedPassword
-    };
-
-    const query = 'INSERT INTO appPasswords (id, userId, identifier, name, hashedPassword) VALUES (?, ?, ?, ?, ?)';
-    const args = [ appPassword.id, appPassword.userId, appPassword.identifier, appPassword.name, appPassword.hashedPassword ];
-
-    [error] = await safe(database.query(query, args));
-    if (error && error.code === 'ER_DUP_ENTRY' && error.sqlMessage.indexOf('appPasswords_name_userId_identifier') !== -1) throw new BoxError(BoxError.ALREADY_EXISTS, 'name/app combination already exists');
-    if (error && error.code === 'ER_NO_REFERENCED_ROW_2' && error.sqlMessage.indexOf('userId')) throw new BoxError(BoxError.NOT_FOUND, 'user not found');
-    if (error) throw error;
-
-    return { id: appPassword.id, password: appPassword.password };
-}
-
-async function list(userId) {
-    assert.strictEqual(typeof userId, 'string');
-
-    return await database.query('SELECT ' + APP_PASSWORD_FIELDS + ' FROM appPasswords WHERE userId = ?', [ userId ]);
-}
-
-async function del(id) {
-    assert.strictEqual(typeof id, 'string');
-
-    const result = await database.query('DELETE FROM appPasswords WHERE id = ?', [ id ]);
-    if (result.affectedRows !== 1) throw new BoxError(BoxError.NOT_FOUND, 'password not found');
-}
@@ -13,21 +13,19 @@ exports = module.exports = {
    purchaseApp,
    unpurchaseApp,

-    getWebToken,
+    getUserToken,
    getSubscription,
    isFreePlan,

    getAppUpdate,
    getBoxUpdate,

-    createTicket,
-
-    // exported for tests
-    _unregister: unregister
+    createTicket
 };

-const apps = require('./apps.js'),
+var apps = require('./apps.js'),
    assert = require('assert'),
+    async = require('async'),
    BoxError = require('./boxerror.js'),
    constants = require('./constants.js'),
    debug = require('debug')('box:appstore'),
@@ -37,7 +35,6 @@ const apps = require('./apps.js'),
    safe = require('safetydance'),
    semver = require('semver'),
    settings = require('./settings.js'),
-    sysinfo = require('./sysinfo.js'),
    superagent = require('superagent'),
    support = require('./support.js'),
    util = require('util');
@@ -53,7 +50,7 @@ let gFeatures = {
    privateDockerRegistry: false,
    branding: false,
    support: false,
-    profileConfig: false,
+    directoryConfig: false,
    mailboxMaxCount: 5,
    emailPremium: false
 };
@@ -77,66 +74,99 @@ function isAppAllowed(appstoreId, listingConfig) {
    return true;
 }

-async function login(email, password, totpToken) {
+function getCloudronToken(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    settings.getCloudronToken(function (error, token) {
+        if (error) return callback(error);
+        if (!token) return callback(new BoxError(BoxError.LICENSE_ERROR, 'Missing token'));
+
+        callback(null, token);
+    });
+}
+
+function login(email, password, totpToken, callback) {
    assert.strictEqual(typeof email, 'string');
    assert.strictEqual(typeof password, 'string');
    assert.strictEqual(typeof totpToken, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const [error, response] = await safe(superagent.post(`${settings.apiServerOrigin()}/api/v1/login`)
-        .send({ email, password, totpToken })
-        .timeout(30 * 1000)
-        .ok(() => true));
+    var data = {
+        email: email,
+        password: password,
+        totpToken: totpToken
+    };

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.status === 401) throw new BoxError(BoxError.INVALID_CREDENTIALS);
-    if (response.status !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, `Login error. status code: ${response.status}`);
-    if (!response.body.accessToken) throw new BoxError(BoxError.EXTERNAL_ERROR, `Login error. invalid response: ${response.text}`);
+    const url = settings.apiServerOrigin() + '/api/v1/login';
+    superagent.post(url).send(data).timeout(30 * 1000).end(function (error, result) {
+        if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+        if (result.statusCode === 401) return callback(new BoxError(BoxError.INVALID_CREDENTIALS));
+        if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, `login status code: ${result.statusCode}`));

-    return response.body; // { userId, accessToken }
+        callback(null, result.body); // { userId, accessToken }
+    });
 }

-async function registerUser(email, password) {
+function registerUser(email, password, callback) {
    assert.strictEqual(typeof email, 'string');
    assert.strictEqual(typeof password, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const [error, response] = await safe(superagent.post(`${settings.apiServerOrigin()}/api/v1/register_user`)
-        .send({ email, password, utmSource: 'cloudron-dashboard' })
-        .timeout(30 * 1000)
-        .ok(() => true));
+    var data = {
+        email: email,
+        password: password,
+    };

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.status === 409) throw new BoxError(BoxError.ALREADY_EXISTS, 'Registration error: account already exists');
-    if (response.status !== 201) throw new BoxError(BoxError.EXTERNAL_ERROR, `Registration error. invalid response: ${response.status}`);
+    const url = settings.apiServerOrigin() + '/api/v1/register_user';
+    superagent.post(url).send(data).timeout(30 * 1000).end(function (error, result) {
+        if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+        if (result.statusCode === 409) return callback(new BoxError(BoxError.ALREADY_EXISTS, error.message));
+        if (result.statusCode !== 201) return callback(new BoxError(BoxError.EXTERNAL_ERROR, `register status code: ${result.statusCode}`));
+
+        callback(null);
+    });
 }

-async function getWebToken() {
-    if (settings.isDemo()) throw new BoxError(BoxError.BAD_FIELD, 'Not allowed in demo mode');
+function getUserToken(callback) {
+    assert.strictEqual(typeof callback, 'function');

-    const token = await settings.getAppstoreWebToken();
-    if (!token) throw new BoxError(BoxError.NOT_FOUND); // user will have to re-login with password somehow
+    if (settings.isDemo()) return callback(new BoxError(BoxError.BAD_FIELD, 'Not allowed in demo mode'));

-    return token;
+    getCloudronToken(function (error, token) {
+        if (error) return callback(error);
+
+        const url = `${settings.apiServerOrigin()}/api/v1/user_token`;
+
+        superagent.post(url).send({}).query({ accessToken: token }).timeout(30 * 1000).end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode !== 201) return callback(new BoxError(BoxError.EXTERNAL_ERROR, `getUserToken status code: ${result.status}`));
+
+            callback(null, result.body.accessToken);
+        });
+    });
 }

-async function getSubscription() {
-    const token = await settings.getAppstoreApiToken();
-    if (!token) throw new BoxError(BoxError.LICENSE_ERROR, 'Missing token');
+function getSubscription(callback) {
+    assert.strictEqual(typeof callback, 'function');

-    const [error, response] = await safe(superagent.get(`${settings.apiServerOrigin()}/api/v1/subscription`)
-        .query({ accessToken: token })
-        .timeout(30 * 1000)
-        .ok(() => true));
+    getCloudronToken(function (error, token) {
+        if (error) return callback(error);

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.status === 401) throw new BoxError(BoxError.INVALID_CREDENTIALS);
-    if (response.status === 502) throw new BoxError(BoxError.EXTERNAL_ERROR, `Stripe error: ${error.message}`);
-    if (response.status !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, `Unknown error: ${error.message}`);
+        const url = settings.apiServerOrigin() + '/api/v1/subscription';
+        superagent.get(url).query({ accessToken: token }).timeout(30 * 1000).end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 401) return callback(new BoxError(BoxError.INVALID_CREDENTIALS));
+            if (result.statusCode === 422) return callback(new BoxError(BoxError.LICENSE_ERROR));
+            if (result.statusCode === 502) return callback(new BoxError(BoxError.EXTERNAL_ERROR, `Stripe error: ${error.message}`));
+            if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, `Unknown error: ${error.message}`));

-    // update the features cache
-    gFeatures = response.body.features;
-    safe.fs.writeFileSync(paths.FEATURES_INFO_FILE, JSON.stringify(gFeatures), 'utf8');
+            // update the features cache
+            gFeatures = result.body.features;
+            safe.fs.writeFileSync(paths.FEATURES_INFO_FILE, JSON.stringify(gFeatures), 'utf8');

-    return response.body;
+            callback(null, result.body);
+        });
+    });
 }

 function isFreePlan(subscription) {
@@ -144,209 +174,225 @@ function isFreePlan(subscription) {
 }

 // See app.js install it will create a db record first but remove it again if appstore purchase fails
-async function purchaseApp(data) {
+function purchaseApp(data, callback) {
    assert.strictEqual(typeof data, 'object'); // { appstoreId, manifestId, appId }
    assert(data.appstoreId || data.manifestId);
    assert.strictEqual(typeof data.appId, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const token = await settings.getAppstoreApiToken();
-    if (!token) throw new BoxError(BoxError.LICENSE_ERROR, 'Missing token');
+    getCloudronToken(function (error, token) {
+        if (error) return callback(error);

-    const [error, response] = await safe(superagent.post(`${settings.apiServerOrigin()}/api/v1/cloudronapps`)
-        .send(data)
-        .query({ accessToken: token })
-        .timeout(30 * 1000)
-        .ok(() => true));
+        const url = `${settings.apiServerOrigin()}/api/v1/cloudronapps`;

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.status === 404) throw new BoxError(BoxError.NOT_FOUND); // appstoreId does not exist
-    if (response.status === 401) throw new BoxError(BoxError.INVALID_CREDENTIALS);
-    if (response.status === 402) throw new BoxError(BoxError.LICENSE_ERROR, response.body.message);
-    // 200 if already purchased, 201 is newly purchased
-    if (response.status !== 201 && response.status !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('App purchase failed. %s %j', response.status, response.body));
+        superagent.post(url).send(data).query({ accessToken: token }).timeout(30 * 1000).end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 404) return callback(new BoxError(BoxError.NOT_FOUND)); // appstoreId does not exist
+            if (result.statusCode === 401) return callback(new BoxError(BoxError.INVALID_CREDENTIALS));
+            if (result.statusCode === 402) return callback(new BoxError(BoxError.LICENSE_ERROR, result.body.message));
+            if (result.statusCode === 422) return callback(new BoxError(BoxError.LICENSE_ERROR, result.body.message));
+            // 200 if already purchased, 201 is newly purchased
+            if (result.statusCode !== 201 && result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('App purchase failed. %s %j', result.status, result.body)));
+
+            callback(null);
+        });
+    });
 }

-async function unpurchaseApp(appId, data) {
+function unpurchaseApp(appId, data, callback) {
    assert.strictEqual(typeof appId, 'string');
    assert.strictEqual(typeof data, 'object'); // { appstoreId, manifestId }
    assert(data.appstoreId || data.manifestId);
+    assert.strictEqual(typeof callback, 'function');

-    const token = await settings.getAppstoreApiToken();
-    if (!token) throw new BoxError(BoxError.LICENSE_ERROR, 'Missing token');
+    getCloudronToken(function (error, token) {
+        if (error) return callback(error);

-    const url = `${settings.apiServerOrigin()}/api/v1/cloudronapps/${appId}`;
+        const url = `${settings.apiServerOrigin()}/api/v1/cloudronapps/${appId}`;

-    let [error, response] = await safe(superagent.get(url)
-        .query({ accessToken: token })
-        .timeout(30 * 1000)
-        .ok(() => true));
+        superagent.get(url).query({ accessToken: token }).timeout(30 * 1000).end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 404) return callback(null);   // was never purchased
+            if (result.statusCode === 401) return callback(new BoxError(BoxError.INVALID_CREDENTIALS));
+            if (result.statusCode === 422) return callback(new BoxError(BoxError.LICENSE_ERROR, result.body.message));
+            if (result.statusCode !== 201 && result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('App unpurchase failed. %s %j', result.status, result.body)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.status === 404) return;   // was never purchased
-    if (response.status === 401) throw new BoxError(BoxError.INVALID_CREDENTIALS);
-    if (response.status !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, `App unpurchase failed to get app. status:${response.status}`);
+            superagent.del(url).send(data).query({ accessToken: token }).timeout(30 * 1000).end(function (error, result) {
+                if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error));
+                if (result.statusCode === 401) return callback(new BoxError(BoxError.INVALID_CREDENTIALS));
+                if (result.statusCode !== 204) return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('App unpurchase failed. %s %j', result.status, result.body)));

-    [error, response] = await safe(superagent.del(url)
-        .send(data)
-        .query({ accessToken: token })
-        .timeout(30 * 1000)
-        .ok(() => true));
-
-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.status === 401) throw new BoxError(BoxError.INVALID_CREDENTIALS);
-    if (response.status !== 204) throw new BoxError(BoxError.EXTERNAL_ERROR, `App unpurchase failed. status:${response.status}`);
+                callback(null);
+            });
+        });
+    });
 }

-async function getBoxUpdate(options) {
+function getBoxUpdate(options, callback) {
    assert.strictEqual(typeof options, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const token = await settings.getAppstoreApiToken();
-    if (!token) throw new BoxError(BoxError.LICENSE_ERROR, 'Missing token');
+    getCloudronToken(function (error, token) {
+        if (error) return callback(error);

-    const query = {
-        accessToken: token,
-        boxVersion: constants.VERSION,
-        automatic: options.automatic
-    };
+        const url = `${settings.apiServerOrigin()}/api/v1/boxupdate`;

-    const [error, response] = await safe(superagent.get(`${settings.apiServerOrigin()}/api/v1/boxupdate`)
-        .query(query)
-        .timeout(30 * 1000)
-        .ok(() => true));
+        const query = {
+            accessToken: token,
+            boxVersion: constants.VERSION,
+            automatic: options.automatic
+        };

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.status === 401) throw new BoxError(BoxError.INVALID_CREDENTIALS);
-    if (response.status === 204) return; // no update
-    if (response.status !== 200 || !response.body) throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response: %s %s', response.status, response.text));
+        superagent.get(url).query(query).timeout(30 * 1000).end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 401) return callback(new BoxError(BoxError.INVALID_CREDENTIALS));
+            if (result.statusCode === 422) return callback(new BoxError(BoxError.LICENSE_ERROR, result.body.message));
+            if (result.statusCode === 204) return callback(null, null); // no update
+            if (result.statusCode !== 200 || !result.body) return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response: %s %s', result.statusCode, result.text)));

-    const updateInfo = response.body;
+            var updateInfo = result.body;

-    if (!semver.valid(updateInfo.version) || semver.gt(constants.VERSION, updateInfo.version)) {
-        throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Update version invalid or is a downgrade: %s %s', response.status, response.text));
-    }
+            if (!semver.valid(updateInfo.version) || semver.gt(constants.VERSION, updateInfo.version)) {
+                return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Update version invalid or is a downgrade: %s %s', result.statusCode, result.text)));
+            }

-    // updateInfo: { version, changelog, sourceTarballUrl, sourceTarballSigUrl, boxVersionsUrl, boxVersionsSigUrl }
-    if (!updateInfo.version || typeof updateInfo.version !== 'string') throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response (bad version): %s %s', response.status, response.text));
-    if (!updateInfo.changelog || !Array.isArray(updateInfo.changelog)) throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response (bad version): %s %s', response.status, response.text));
-    if (!updateInfo.sourceTarballUrl || typeof updateInfo.sourceTarballUrl !== 'string') throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response (bad sourceTarballUrl): %s %s', response.status, response.text));
-    if (!updateInfo.sourceTarballSigUrl || typeof updateInfo.sourceTarballSigUrl !== 'string') throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response (bad sourceTarballSigUrl): %s %s', response.status, response.text));
-    if (!updateInfo.boxVersionsUrl || typeof updateInfo.boxVersionsUrl !== 'string') throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response (bad boxVersionsUrl): %s %s', response.status, response.text));
-    if (!updateInfo.boxVersionsSigUrl || typeof updateInfo.boxVersionsSigUrl !== 'string') throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response (bad boxVersionsSigUrl): %s %s', response.status, response.text));
+            // updateInfo: { version, changelog, sourceTarballUrl, sourceTarballSigUrl, boxVersionsUrl, boxVersionsSigUrl }
+            if (!updateInfo.version || typeof updateInfo.version !== 'string') return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response (bad version): %s %s', result.statusCode, result.text)));
+            if (!updateInfo.changelog || !Array.isArray(updateInfo.changelog)) return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response (bad version): %s %s', result.statusCode, result.text)));
+            if (!updateInfo.sourceTarballUrl || typeof updateInfo.sourceTarballUrl !== 'string') return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response (bad sourceTarballUrl): %s %s', result.statusCode, result.text)));
+            if (!updateInfo.sourceTarballSigUrl || typeof updateInfo.sourceTarballSigUrl !== 'string') return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response (bad sourceTarballSigUrl): %s %s', result.statusCode, result.text)));
+            if (!updateInfo.boxVersionsUrl || typeof updateInfo.boxVersionsUrl !== 'string') return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response (bad boxVersionsUrl): %s %s', result.statusCode, result.text)));
+            if (!updateInfo.boxVersionsSigUrl || typeof updateInfo.boxVersionsSigUrl !== 'string') return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response (bad boxVersionsSigUrl): %s %s', result.statusCode, result.text)));

-    return updateInfo;
+            callback(null, updateInfo);
+        });
+    });
 }

-async function getAppUpdate(app, options) {
+function getAppUpdate(app, options, callback) {
    assert.strictEqual(typeof app, 'object');
    assert.strictEqual(typeof options, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const token = await settings.getAppstoreApiToken();
-    if (!token) throw new BoxError(BoxError.LICENSE_ERROR, 'Missing token');
+    getCloudronToken(function (error, token) {
+        if (error) return callback(error);

-    const query = {
-        accessToken: token,
-        boxVersion: constants.VERSION,
-        appId: app.appStoreId,
-        appVersion: app.manifest.version,
-        automatic: options.automatic
-    };
+        const url = `${settings.apiServerOrigin()}/api/v1/appupdate`;
+        const query = {
+            accessToken: token,
+            boxVersion: constants.VERSION,
+            appId: app.appStoreId,
+            appVersion: app.manifest.version,
+            automatic: options.automatic
+        };

-    const [error, response] = await safe(superagent.get(`${settings.apiServerOrigin()}/api/v1/appupdate`)
-        .query(query)
-        .timeout(30 * 1000)
-        .ok(() => true));
+        superagent.get(url).query(query).timeout(30 * 1000).end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error));
+            if (result.statusCode === 401) return callback(new BoxError(BoxError.INVALID_CREDENTIALS));
+            if (result.statusCode === 422) return callback(new BoxError(BoxError.LICENSE_ERROR, result.body.message));
+            if (result.statusCode === 204) return callback(null); // no update
+            if (result.statusCode !== 200 || !result.body) return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response: %s %s', result.statusCode, result.text)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error);
-    if (response.status === 401) throw new BoxError(BoxError.INVALID_CREDENTIALS);
-    if (response.status === 204) return; // no update
-    if (response.status !== 200 || !response.body) throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response: %s %s', response.status, response.text));
+            const updateInfo = result.body;

-    const updateInfo = response.body;
+            // for the appstore, x.y.z is the same as x.y.z-0 but in semver, x.y.z > x.y.z-0
+            const curAppVersion = semver.prerelease(app.manifest.version) ? app.manifest.version : `${app.manifest.version}-0`;

-    // for the appstore, x.y.z is the same as x.y.z-0 but in semver, x.y.z > x.y.z-0
-    const curAppVersion = semver.prerelease(app.manifest.version) ? app.manifest.version : `${app.manifest.version}-0`;
+            // do some sanity checks
+            if (!safe.query(updateInfo, 'manifest.version') || semver.gt(curAppVersion, safe.query(updateInfo, 'manifest.version'))) {
+                debug('Skipping malformed update of app %s version: %s. got %j', app.id, curAppVersion, updateInfo);
+                return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Malformed update: %s %s', result.statusCode, result.text)));
+            }

-    // do some sanity checks
-    if (!safe.query(updateInfo, 'manifest.version') || semver.gt(curAppVersion, safe.query(updateInfo, 'manifest.version'))) {
-        debug('Skipping malformed update of app %s version: %s. got %j', app.id, curAppVersion, updateInfo);
-        throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Malformed update: %s %s', response.status, response.text));
-    }
+            updateInfo.unstable = !!updateInfo.unstable;

-    updateInfo.unstable = !!updateInfo.unstable;
-
-    // { id, creationDate, manifest, unstable }
-    return updateInfo;
+            // { id, creationDate, manifest, unstable }
+            callback(null, updateInfo);
+        });
+    });
 }

-async function registerCloudron(data) {
+function registerCloudron(data, callback) {
    assert.strictEqual(typeof data, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const { domain, accessToken, version, existingApps } = data;
+    const url = `${settings.apiServerOrigin()}/api/v1/register_cloudron`;

-    const [error, response] = await safe(superagent.post(`${settings.apiServerOrigin()}/api/v1/register_cloudron`)
-        .send({ domain, accessToken, version, existingApps })
-        .timeout(30 * 1000)
-        .ok(() => true));
+    superagent.post(url).send(data).timeout(30 * 1000).end(function (error, result) {
+        if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+        if (result.statusCode !== 201) return callback(new BoxError(BoxError.EXTERNAL_ERROR, `Unable to register cloudron: ${result.statusCode} ${error.message}`));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.status !== 201) throw new BoxError(BoxError.EXTERNAL_ERROR, `Unable to register cloudron: ${response.statusCode} ${error.message}`);
+        // cloudronId, token, licenseKey
+        if (!result.body.cloudronId) return callback(new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response - no cloudron id'));
+        if (!result.body.cloudronToken) return callback(new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response - no token'));
+        if (!result.body.licenseKey) return callback(new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response - no license'));

-    // cloudronId, token
-    if (!response.body.cloudronId) throw new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response - no cloudron id');
-    if (!response.body.cloudronToken) throw new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response - no token');
+        async.series([
+            settings.setCloudronId.bind(null, result.body.cloudronId),
+            settings.setCloudronToken.bind(null, result.body.cloudronToken),
+            settings.setLicenseKey.bind(null, result.body.licenseKey),
+        ], function (error) {
+            if (error) return callback(error);

-    await settings.setCloudronId(response.body.cloudronId);
-    await settings.setAppstoreApiToken(response.body.cloudronToken);
-    await settings.setAppstoreWebToken(accessToken);
+            debug(`registerCloudron: Cloudron registered with id ${result.body.cloudronId}`);

-    debug(`registerCloudron: Cloudron registered with id ${response.body.cloudronId}`);
+            callback();
+        });
+    });
 }

-async function updateCloudron(data) {
+function updateCloudron(data, callback) {
    assert.strictEqual(typeof data, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const { domain } = data;
+    getCloudronToken(function (error, token) {
+        if (error && error.reason === BoxError.LICENSE_ERROR) return callback(null); // missing token. not registered yet
+        if (error) return callback(error);

-    const token = await settings.getAppstoreApiToken();
-    if (!token) throw new BoxError(BoxError.LICENSE_ERROR, 'Missing token');
+        const url = `${settings.apiServerOrigin()}/api/v1/update_cloudron`;
+        const query = {
+            accessToken: token
+        };

-    const query = {
-        accessToken: token
-    };
+        superagent.post(url).query(query).send(data).timeout(30 * 1000).end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error));
+            if (result.statusCode === 401) return callback(new BoxError(BoxError.INVALID_CREDENTIALS));
+            if (result.statusCode === 422) return callback(new BoxError(BoxError.LICENSE_ERROR, result.body.message));
+            if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response: %s %s', result.statusCode, result.text)));

-    const [error, response] = await safe(superagent.post(`${settings.apiServerOrigin()}/api/v1/update_cloudron`)
-        .query(query)
-        .send({ domain })
-        .timeout(30 * 1000)
-        .ok(() => true));
+            debug(`updateCloudron: Cloudron updated with data ${JSON.stringify(data)}`);

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error);
-    if (response.status === 401) throw new BoxError(BoxError.INVALID_CREDENTIALS);
-    if (response.status !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response: %s %s', response.status, response.text));
-
-    debug(`updateCloudron: Cloudron updated with data ${JSON.stringify(data)}`);
+            callback();
+        });
+    });
 }

-async function registerWithLoginCredentials(options) {
+function registerWithLoginCredentials(options, callback) {
    assert.strictEqual(typeof options, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    if (options.signup) await registerUser(options.email, options.password);
+    function maybeSignup(done) {
+        if (!options.signup) return done();

-    const result = await login(options.email, options.password, options.totpToken || '');
-    await registerCloudron({ domain: settings.dashboardDomain(), accessToken: result.accessToken, version: constants.VERSION });
-
-    for (const app of await apps.list()) {
-        await purchaseApp({ appId: app.id, appstoreId: app.appStoreId, manifestId: app.manifest.id || 'customapp' });
+        registerUser(options.email, options.password, done);
    }
+
+    getCloudronToken(function (error, token) {
+        if (token) return callback(new BoxError(BoxError.CONFLICT, 'Cloudron is already registered'));
+
+        maybeSignup(function (error) {
+            if (error) return callback(error);
+
+            login(options.email, options.password, options.totpToken || '', function (error, result) {
+                if (error) return callback(error);
+
+                registerCloudron({ domain: settings.dashboardDomain(), accessToken: result.accessToken, version: constants.VERSION, purpose: options.purpose || '' }, callback);
+            });
+        });
+    });
 }

-async function unregister() {
-    await settings.setCloudronId('');
-    await settings.setAppstoreApiToken('');
-    await settings.setAppstoreWebToken('');
-}
-
-async function createTicket(info, auditSource) {
+function createTicket(info, auditSource, callback) {
    assert.strictEqual(typeof info, 'object');
    assert.strictEqual(typeof info.email, 'string');
    assert.strictEqual(typeof info.displayName, 'string');
@@ -354,96 +400,128 @@ async function createTicket(info, auditSource) {
    assert.strictEqual(typeof info.subject, 'string');
    assert.strictEqual(typeof info.description, 'string');
    assert.strictEqual(typeof auditSource, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const token = await settings.getAppstoreApiToken();
-    if (!token) throw new BoxError(BoxError.LICENSE_ERROR, 'Missing token');
-
-    if (info.enableSshSupport) {
-        await safe(support.enableRemoteSupport(true, auditSource));
-        info.ipv4 = await sysinfo.getServerIPv4();
+    function collectAppInfoIfNeeded(callback) {
+        if (!info.appId) return callback();
+        apps.get(info.appId, callback);
    }

-    info.app = info.appId ? await apps.get(info.appId) : null;
-    info.supportEmail = constants.SUPPORT_EMAIL; // destination address for tickets
+    function enableSshIfNeeded(callback) {
+        if (!info.enableSshSupport) return callback();

-    const request = superagent.post(`${settings.apiServerOrigin()}/api/v1/ticket`)
-        .query({ accessToken: token })
-        .timeout(30 * 1000)
-        .ok(() => true);
+        support.enableRemoteSupport(true, auditSource, function (error) {
+            // ensure we can at least get the ticket through
+            if (error) debug('Unable to enable SSH support.', error);

-    // either send as JSON through body or as multipart, depending on attachments
-    if (info.app) {
-        request.field('infoJSON', JSON.stringify(info));
-
-        const logPaths = await apps.getLogPaths(info.app);
-        for (const logPath of logPaths) {
-            const logs = safe.child_process.execSync(`tail --lines=1000 ${logPath}`);
-            if (logs) request.attach(path.basename(logPath), logs, path.basename(logPath));
-        }
-    } else {
-        request.send(info);
+            callback();
+        });
    }

-    const [error, response] = await safe(request);
-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.status === 401) throw new BoxError(BoxError.INVALID_CREDENTIALS);
-    if (response.status !== 201) throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response: %s %s', response.status, response.text));
+    getCloudronToken(function (error, token) {
+        if (error) return callback(error);

-    await eventlog.add(eventlog.ACTION_SUPPORT_TICKET, auditSource, info);
+        enableSshIfNeeded(function (error) {
+            if (error) return callback(error);

-    return { message: `An email was sent to ${constants.SUPPORT_EMAIL}. We will get back shortly!` };
+            collectAppInfoIfNeeded(function (error, app) {
+                if (error) return callback(error);
+                if (app) info.app = app;
+
+                info.supportEmail = constants.SUPPORT_EMAIL; // destination address for tickets
+
+                var req = superagent.post(`${settings.apiServerOrigin()}/api/v1/ticket`)
+                    .query({ accessToken: token })
+                    .timeout(30 * 1000);
+
+                // either send as JSON through body or as multipart, depending on attachments
+                if (info.app) {
+                    req.field('infoJSON', JSON.stringify(info));
+
+                    apps.getLocalLogfilePaths(info.app).forEach(function (filePath) {
+                        var logs = safe.child_process.execSync(`tail --lines=1000 ${filePath}`);
+                        if (logs) req.attach(path.basename(filePath), logs, path.basename(filePath));
+                    });
+                } else {
+                    req.send(info);
+                }
+
+                req.end(function (error, result) {
+                    if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                    if (result.statusCode === 401) return callback(new BoxError(BoxError.INVALID_CREDENTIALS));
+                    if (result.statusCode === 422) return callback(new BoxError(BoxError.LICENSE_ERROR, result.body.message));
+                    if (result.statusCode !== 201) return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response: %s %s', result.statusCode, result.text)));
+
+                    eventlog.add(eventlog.ACTION_SUPPORT_TICKET, auditSource, info);
+
+                    callback(null, { message: `An email was sent to ${constants.SUPPORT_EMAIL}. We will get back shortly!` });
+                });
+            });
+        });
+    });
 }

-async function getApps() {
-    const token = await settings.getAppstoreApiToken();
-    if (!token) throw new BoxError(BoxError.LICENSE_ERROR, 'Missing token');
+function getApps(callback) {
+    assert.strictEqual(typeof callback, 'function');

-    const unstable = await settings.getUnstableAppsConfig();
+    getCloudronToken(function (error, token) {
+        if (error) return callback(error);

-    const [error, response] = await safe(superagent.get(`${settings.apiServerOrigin()}/api/v1/apps`)
-        .query({ accessToken: token, boxVersion: constants.VERSION, unstable: unstable })
-        .timeout(30 * 1000)
-        .ok(() => true));
+        settings.getUnstableAppsConfig(function (error, unstable) {
+            if (error) return callback(error);

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.status === 403 || response.status === 401) throw new BoxError(BoxError.INVALID_CREDENTIALS);
-    if (response.status !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('App listing failed. %s %j', response.status, response.body));
-    if (!response.body.apps) throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response: %s %s', response.status, response.text));
+            const url = `${settings.apiServerOrigin()}/api/v1/apps`;
+            superagent.get(url).query({ accessToken: token, boxVersion: constants.VERSION, unstable: unstable }).timeout(30 * 1000).end(function (error, result) {
+                if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                if (result.statusCode === 403 || result.statusCode === 401) return callback(new BoxError(BoxError.INVALID_CREDENTIALS));
+                if (result.statusCode === 422) return callback(new BoxError(BoxError.LICENSE_ERROR, result.body.message));
+                if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('App listing failed. %s %j', result.status, result.body)));
+                if (!result.body.apps) return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('Bad response: %s %s', result.statusCode, result.text)));

-    const listingConfig = await settings.getAppstoreListingConfig();
-    const filteredApps = response.body.apps.filter(app => isAppAllowed(app.id, listingConfig));
-    return filteredApps;
+                settings.getAppstoreListingConfig(function (error, listingConfig) {
+                    if (error) return callback(error);
+
+                    const filteredApps = result.body.apps.filter(app => isAppAllowed(app.id, listingConfig));
+
+                    callback(null, filteredApps);
+                });
+            });
+        });
+    });
 }

-async function getAppVersion(appId, version) {
+function getAppVersion(appId, version, callback) {
    assert.strictEqual(typeof appId, 'string');
    assert.strictEqual(typeof version, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const listingConfig = await settings.getAppstoreListingConfig();
+    settings.getAppstoreListingConfig(function (error, listingConfig) {
+        if (error) return callback(error);

-    if (!isAppAllowed(appId, listingConfig)) throw new BoxError(BoxError.FEATURE_DISABLED);
+        if (!isAppAllowed(appId, listingConfig)) return callback(new BoxError(BoxError.FEATURE_DISABLED));

-    const token = await settings.getAppstoreApiToken();
-    if (!token) throw new BoxError(BoxError.LICENSE_ERROR, 'Missing token');
+        getCloudronToken(function (error, token) {
+            if (error) return callback(error);

-    let url = `${settings.apiServerOrigin()}/api/v1/apps/${appId}`;
-    if (version !== 'latest') url += `/versions/${version}`;
+            let url = `${settings.apiServerOrigin()}/api/v1/apps/${appId}`;
+            if (version !== 'latest') url += `/versions/${version}`;

-    const [error, response] = await safe(superagent.get(url)
-        .query({ accessToken: token })
-        .timeout(30 * 1000)
-        .ok(() => true));
+            superagent.get(url).query({ accessToken: token }).timeout(30 * 1000).end(function (error, result) {
+                if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                if (result.statusCode === 403 || result.statusCode === 401) return callback(new BoxError(BoxError.INVALID_CREDENTIALS));
+                if (result.statusCode === 404) return callback(new BoxError(BoxError.NOT_FOUND));
+                if (result.statusCode === 422) return callback(new BoxError(BoxError.LICENSE_ERROR, result.body.message));
+                if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('App fetch failed. %s %j', result.status, result.body)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.status === 403 || response.statusCode === 401) throw new BoxError(BoxError.INVALID_CREDENTIALS);
-    if (response.status === 404) throw new BoxError(BoxError.NOT_FOUND);
-    if (response.status !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, util.format('App fetch failed. %s %j', response.status, response.body));
-
-    return response.body;
+                callback(null, result.body);
+            });
+        });
+    });
 }

-async function getApp(appId) {
+function getApp(appId, callback) {
    assert.strictEqual(typeof appId, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    return await getAppVersion(appId, 'latest');
+    getAppVersion(appId, 'latest', callback);
 }
@@ -20,11 +20,12 @@ let gPendingTasks = [ ];
 let gInitialized = false;

 const TASK_CONCURRENCY = 3;
+const NOOP_CALLBACK = function (error) { if (error) debug(error); };

 function waitText(lockOperation) {
    if (lockOperation === locker.OP_BOX_UPDATE) return 'Waiting for Cloudron to finish updating. See the Settings view';
    if (lockOperation === locker.OP_PLATFORM_START) return 'Waiting for Cloudron to initialize';
-    if (lockOperation === locker.OP_FULL_BACKUP) return 'Waiting for Cloudron to finish backup. See the Backups view';
+    if (lockOperation === locker.OP_FULL_BACKUP) return 'Wait for Cloudron to finish backup. See the Backups view';

    return ''; // cannot happen
 }
@@ -35,31 +36,31 @@ function initializeSync() {
 }

 // callback is called when task is finished
-function scheduleTask(appId, taskId, options, onFinished) {
+function scheduleTask(appId, taskId, options, callback) {
    assert.strictEqual(typeof appId, 'string');
    assert.strictEqual(typeof taskId, 'string');
    assert.strictEqual(typeof options, 'object');
-    assert.strictEqual(typeof onFinished, 'function');
+    assert.strictEqual(typeof callback, 'function');

    if (!gInitialized) initializeSync();

    if (appId in gActiveTasks) {
-        return onFinished(new BoxError(BoxError.CONFLICT, `Task for %s is already active: ${appId}`));
+        return callback(new BoxError(BoxError.CONFLICT, `Task for %s is already active: ${appId}`));
    }

    if (Object.keys(gActiveTasks).length >= TASK_CONCURRENCY) {
        debug(`Reached concurrency limit, queueing task id ${taskId}`);
-        tasks.update(taskId, { percent: 1, message: 'Waiting for other app tasks to complete' });
-        gPendingTasks.push({ appId, taskId, options, onFinished });
+        tasks.update(taskId, { percent: 1, message: 'Waiting for other app tasks to complete' }, NOOP_CALLBACK);
+        gPendingTasks.push({ appId, taskId, options, callback });
        return;
    }

-    const lockError = locker.recursiveLock(locker.OP_APPTASK);
+    var lockError = locker.recursiveLock(locker.OP_APPTASK);

    if (lockError) {
        debug(`Could not get lock. ${lockError.message}, queueing task id ${taskId}`);
-        tasks.update(taskId, { percent: 1, message: waitText(lockError.operation) });
-        gPendingTasks.push({ appId, taskId, options, onFinished });
+        tasks.update(taskId, { percent: 1, message: waitText(lockError.operation) }, NOOP_CALLBACK);
+        gPendingTasks.push({ appId, taskId, options, callback });
        return;
    }

@@ -72,7 +73,7 @@ function scheduleTask(appId, taskId, options, onFinished) {
    scheduler.suspendJobs(appId);

    tasks.startTask(taskId, Object.assign(options, { logFile }), function (error, result) {
-        onFinished(error, result);
+        callback(error, result);

        delete gActiveTasks[appId];
        locker.unlock(locker.OP_APPTASK); // unlock event will trigger next task
@@ -87,5 +88,5 @@ function startNextTask() {
    assert(Object.keys(gActiveTasks).length < TASK_CONCURRENCY);

    const t = gPendingTasks.shift();
-    scheduleTask(t.appId, t.taskId, t.options, t.onFinished);
+    scheduleTask(t.appId, t.taskId, t.options, t.callback);
 }
@@ -1,24 +1,15 @@
 'use strict';

-class AuditSource {
-    constructor(username, userId, ip) {
-        this.username = username;
-        this.userId = userId || null;
-        this.ip = ip || null;
-    }
+exports = module.exports = {
+    CRON:  { userId: null, username: 'cron' },
+    HEALTH_MONITOR: { userId: null, username: 'healthmonitor' },
+    EXTERNAL_LDAP_TASK: { userId: null, username: 'externalldap' },
+    EXTERNAL_LDAP_AUTO_CREATE: { userId: null, username: 'externalldap' },

-    static fromRequest(req) {
-        const ip = req.headers['x-forwarded-for'] || req.connection.remoteAddress || null;
-        return new AuditSource(req.user?.username, req.user?.id, ip);
-    }
+    fromRequest
+};
+
+function fromRequest(req) {
+    const ip = req.headers['x-forwarded-for'] || req.connection.remoteAddress || null;
+    return { ip, username: req.user ? req.user.username : null, userId: req.user ? req.user.id : null };
 }
-
-// these can be static variables but see https://stackoverflow.com/questions/60046847/eslint-does-not-allow-static-class-properties#comment122122927_60464446
-AuditSource.CRON =  new AuditSource('cron');
-AuditSource.HEALTH_MONITOR = new AuditSource('healthmonitor');
-AuditSource.EXTERNAL_LDAP_TASK = new AuditSource('externalldap');
-AuditSource.EXTERNAL_LDAP_AUTO_CREATE = new AuditSource('externalldap');
-AuditSource.APPTASK = new AuditSource('apptask');
-AuditSource.PLATFORM = new AuditSource('platform');
-
-exports = module.exports = AuditSource;
@@ -19,13 +19,7 @@
      <username>%EMAILADDRESS%</username>
      <addThisServer>true</addThisServer>
    </outgoingServer>
-    <incomingServer type="pop3">
-      <hostname><%= mailFqdn %></hostname>
-      <port>995</port>
-      <socketType>SSL</socketType>
-      <username>%EMAILADDRESS%</username>
-      <authentication>password-cleartext</authentication>
-    </incomingServer>
+
    <documentation url="http://cloudron.io/email/#autodiscover">
       <descr lang="en">Cloudron Email</descr>
    </documentation>
@@ -1,303 +0,0 @@
-'use strict';
-
-const BoxError = require('./boxerror.js');
-
-exports = module.exports = {
-    run,
-
-    _applyBackupRetentionPolicy: applyBackupRetentionPolicy
-};
-
-const apps = require('./apps.js'),
-    assert = require('assert'),
-    backupFormat = require('./backupformat.js'),
-    backups = require('./backups.js'),
-    constants = require('./constants.js'),
-    debug = require('debug')('box:backupcleaner'),
-    moment = require('moment'),
-    mounts = require('./mounts.js'),
-    path = require('path'),
-    paths = require('./paths.js'),
-    safe = require('safetydance'),
-    settings = require('./settings.js'),
-    storage = require('./storage.js'),
-    _ = require('underscore');
-
-function applyBackupRetentionPolicy(allBackups, policy, referencedBackupIds) {
-    assert(Array.isArray(allBackups));
-    assert.strictEqual(typeof policy, 'object');
-    assert(Array.isArray(referencedBackupIds));
-
-    const now = new Date();
-
-    for (const backup of allBackups) {
-        if (backup.state === backups.BACKUP_STATE_ERROR) {
-            backup.discardReason = 'error';
-        } else if (backup.state === backups.BACKUP_STATE_CREATING) {
-            if ((now - backup.creationTime) < 48*60*60*1000) backup.keepReason = 'creating';
-            else backup.discardReason = 'creating-too-long';
-        } else if (referencedBackupIds.includes(backup.id)) {
-            backup.keepReason = 'reference';
-        } else if ((backup.preserveSecs === -1) || ((now - backup.creationTime) < (backup.preserveSecs * 1000))) {
-            backup.keepReason = 'preserveSecs';
-        } else if ((now - backup.creationTime < policy.keepWithinSecs * 1000) || policy.keepWithinSecs < 0) {
-            backup.keepReason = 'keepWithinSecs';
-        }
-    }
-
-    const KEEP_FORMATS = {
-        keepDaily: 'Y-M-D',
-        keepWeekly: 'Y-W',
-        keepMonthly: 'Y-M',
-        keepYearly: 'Y'
-    };
-
-    for (const format of [ 'keepDaily', 'keepWeekly', 'keepMonthly', 'keepYearly' ]) {
-        if (!(format in policy)) continue;
-
-        const n = policy[format]; // we want to keep "n" backups of format
-        if (!n) continue; // disabled rule
-
-        let lastPeriod = null, keptSoFar = 0;
-        for (const backup of allBackups) {
-            if (backup.discardReason) continue; // already discarded for some reason
-            if (backup.keepReason && backup.keepReason !== 'reference') continue; // kept for some other reason
-            const period = moment(backup.creationTime).format(KEEP_FORMATS[format]);
-            if (period === lastPeriod) continue; // already kept for this period
-
-            lastPeriod = period;
-            backup.keepReason = backup.keepReason ? `${backup.keepReason}+${format}` : format;
-            if (++keptSoFar === n) break;
-        }
-    }
-
-    if (policy.keepLatest) {
-        let latestNormalBackup = allBackups.find(b => b.state === backups.BACKUP_STATE_NORMAL);
-        if (latestNormalBackup && !latestNormalBackup.keepReason) latestNormalBackup.keepReason = 'latest';
-    }
-
-    for (const backup of allBackups) {
-        debug(`applyBackupRetentionPolicy: ${backup.id} ${backup.type} ${backup.keepReason || backup.discardReason || 'unprocessed'}`);
-    }
-}
-
-async function removeBackup(backupConfig, backup, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof backup, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const backupFilePath = backupFormat.api(backup.format).getBackupFilePath(backupConfig, backup.remotePath);
-
-    let removeError;
-    if (backup.format ==='tgz') {
-        progressCallback({ message: `${backup.remotePath}: Removing ${backupFilePath}`});
-        [removeError] = await safe(storage.api(backupConfig.provider).remove(backupConfig, backupFilePath));
-    } else {
-        progressCallback({ message: `${backup.remotePath}: Removing directory ${backupFilePath}`});
-        [removeError] = await safe(storage.api(backupConfig.provider).removeDir(backupConfig, backupFilePath, progressCallback));
-    }
-
-    if (removeError) {
-        debug('removeBackup: error removing backup %j : %s', backup, removeError.message);
-        return;
-    }
-
-    // prune empty directory if possible
-    const [pruneError] = await safe(storage.api(backupConfig.provider).remove(backupConfig, path.dirname(backupFilePath)));
-    if (pruneError) debug('removeBackup: unable to prune backup directory %s : %s', path.dirname(backupFilePath), pruneError.message);
-
-    const [delError] = await safe(backups.del(backup.id));
-    if (delError) debug(`removeBackup: error removing ${backup.id} from database`, delError);
-    else debug(`removeBackup: removed ${backup.remotePath}`);
-}
-
-async function cleanupAppBackups(backupConfig, referencedBackupIds, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert(Array.isArray(referencedBackupIds));
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const removedAppBackupPaths = [];
-
-    const allApps = await apps.list();
-    const allAppIds = allApps.map(a => a.id);
-
-    const appBackups = await backups.getByTypePaged(backups.BACKUP_TYPE_APP, 1, 1000);
-
-    // collate the backups by app id. note that the app could already have been uninstalled
-    let appBackupsById = {};
-    for (const appBackup of appBackups) {
-        if (!appBackupsById[appBackup.identifier]) appBackupsById[appBackup.identifier] = [];
-        appBackupsById[appBackup.identifier].push(appBackup);
-    }
-
-    // apply backup policy per app. keep latest backup only for existing apps
-    let appBackupsToRemove = [];
-    for (const appId of Object.keys(appBackupsById)) {
-        applyBackupRetentionPolicy(appBackupsById[appId], _.extend({ keepLatest: allAppIds.includes(appId) }, backupConfig.retentionPolicy), referencedBackupIds);
-        appBackupsToRemove = appBackupsToRemove.concat(appBackupsById[appId].filter(b => !b.keepReason));
-    }
-
-    for (const appBackup of appBackupsToRemove) {
-        await progressCallback({ message: `Removing app backup (${appBackup.identifier}): ${appBackup.id}`});
-        removedAppBackupPaths.push(appBackup.remotePath);
-        await removeBackup(backupConfig, appBackup, progressCallback); // never errors
-    }
-
-    debug('cleanupAppBackups: done');
-
-    return removedAppBackupPaths;
-}
-
-async function cleanupMailBackups(backupConfig, referencedBackupIds, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert(Array.isArray(referencedBackupIds));
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const removedMailBackupPaths = [];
-
-    const mailBackups = await backups.getByTypePaged(backups.BACKUP_TYPE_MAIL, 1, 1000);
-
-    applyBackupRetentionPolicy(mailBackups, _.extend({ keepLatest: true }, backupConfig.retentionPolicy), referencedBackupIds);
-
-    for (const mailBackup of mailBackups) {
-        if (mailBackup.keepReason) continue;
-        await progressCallback({ message: `Removing mail backup ${mailBackup.remotePath}`});
-        removedMailBackupPaths.push(mailBackup.remotePath);
-        await removeBackup(backupConfig, mailBackup, progressCallback); // never errors
-    }
-
-    debug('cleanupMailBackups: done');
-
-    return removedMailBackupPaths;
-}
-
-async function cleanupBoxBackups(backupConfig, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    let referencedBackupIds = [], removedBoxBackupPaths = [];
-
-    const boxBackups = await backups.getByTypePaged(backups.BACKUP_TYPE_BOX, 1, 1000);
-
-    applyBackupRetentionPolicy(boxBackups, _.extend({ keepLatest: true }, backupConfig.retentionPolicy), [] /* references */);
-
-    for (const boxBackup of boxBackups) {
-        if (boxBackup.keepReason) {
-            referencedBackupIds = referencedBackupIds.concat(boxBackup.dependsOn);
-            continue;
-        }
-
-        await progressCallback({ message: `Removing box backup ${boxBackup.remotePath}`});
-
-        removedBoxBackupPaths.push(boxBackup.remotePath);
-        await removeBackup(backupConfig, boxBackup, progressCallback);
-    }
-
-    debug('cleanupBoxBackups: done');
-
-    return { removedBoxBackupPaths, referencedBackupIds };
-}
-
-// cleans up the database by checking if backup existsing in the remote
-async function cleanupMissingBackups(backupConfig, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const perPage = 1000;
-    const missingBackupPaths = [];
-
-    if (constants.TEST) return missingBackupPaths;
-
-    let page = 1, result = [];
-    do {
-        result = await backups.list(page, perPage);
-
-        for (const backup of result) {
-            let backupFilePath = backupFormat.api(backup.format).getBackupFilePath(backupConfig, backup.remotePath);
-            if (backup.format === 'rsync') backupFilePath = backupFilePath + '/'; // add trailing slash to indicate directory
-
-            const [existsError, exists] = await safe(storage.api(backupConfig.provider).exists(backupConfig, backupFilePath));
-            if (existsError || exists) continue;
-
-            await progressCallback({ message: `Removing missing backup ${backup.remotePath}`});
-
-            const [delError] = await safe(backups.del(backup.id));
-            if (delError) debug(`cleanupMissingBackups: error removing ${backup.id} from database`, delError);
-
-            missingBackupPaths.push(backup.remotePath);
-        }
-
-        ++ page;
-    } while (result.length === perPage);
-
-    debug('cleanupMissingBackups: done');
-
-    return missingBackupPaths;
-}
-
-// removes the snapshots of apps that have been uninstalled
-async function cleanupSnapshots(backupConfig) {
-    assert.strictEqual(typeof backupConfig, 'object');
-
-    const contents = safe.fs.readFileSync(paths.SNAPSHOT_INFO_FILE, 'utf8');
-    const info = safe.JSON.parse(contents);
-    if (!info) return;
-
-    delete info.box;
-
-    const progressCallback = (progress) => { debug(`cleanupSnapshots: ${progress.message}`); };
-
-    for (const appId of Object.keys(info)) {
-        const app = await apps.get(appId);
-        if (app) continue; // app is still installed
-
-        if (info[appId].format ==='tgz') {
-            await safe(storage.api(backupConfig.provider).remove(backupConfig, backupFormat.api(info[appId].format).getBackupFilePath(backupConfig, `snapshot/app_${appId}`)), { debug });
-        } else {
-            await safe(storage.api(backupConfig.provider).removeDir(backupConfig, backupFormat.api(info[appId].format).getBackupFilePath(backupConfig, `snapshot/app_${appId}`), progressCallback), { debug });
-        }
-
-        safe.fs.unlinkSync(path.join(paths.BACKUP_INFO_DIR, `${appId}.sync.cache`));
-        safe.fs.unlinkSync(path.join(paths.BACKUP_INFO_DIR, `${appId}.sync.cache.new`));
-
-        await safe(backups.setSnapshotInfo(appId, null /* info */), { debug });
-        debug(`cleanupSnapshots: cleaned up snapshot of app ${appId}`);
-    }
-
-    debug('cleanupSnapshots: done');
-}
-
-async function run(progressCallback) {
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const backupConfig = await settings.getBackupConfig();
-
-    if (mounts.isManagedProvider(backupConfig.provider) || backupConfig.provider === 'mountpoint') {
-        const hostPath = mounts.isManagedProvider(backupConfig.provider) ? paths.MANAGED_BACKUP_MOUNT_DIR : backupConfig.mountPoint;
-        const status = await mounts.getStatus(backupConfig.provider, hostPath); // { state, message }
-        debug(`clean: mount point status is ${JSON.stringify(status)}`);
-        if (status.state !== 'active') throw new BoxError(BoxError.MOUNT_ERROR, `Backup endpoint is not mounted: ${status.message}`);
-    }
-
-    if (backupConfig.retentionPolicy.keepWithinSecs < 0) {
-        debug('cleanup: keeping all backups');
-        return {};
-    }
-
-    await progressCallback({ percent: 10, message: 'Cleaning box backups' });
-    const { removedBoxBackupPaths, referencedBackupIds } = await cleanupBoxBackups(backupConfig, progressCallback); // references is app or mail backup ids
-
-    await progressCallback({ percent: 20, message: 'Cleaning mail backups' });
-    const removedMailBackupPaths = await cleanupMailBackups(backupConfig, referencedBackupIds, progressCallback);
-
-    await progressCallback({ percent: 40, message: 'Cleaning app backups' });
-    const removedAppBackupPaths = await cleanupAppBackups(backupConfig, referencedBackupIds, progressCallback);
-
-    await progressCallback({ percent: 70, message: 'Cleaning missing backups' });
-    const missingBackupPaths = await cleanupMissingBackups(backupConfig, progressCallback);
-
-    await progressCallback({ percent: 90, message: 'Cleaning snapshots' });
-    await cleanupSnapshots(backupConfig);
-
-    return { removedBoxBackupPaths, removedMailBackupPaths, removedAppBackupPaths, missingBackupPaths };
-}
@@ -0,0 +1,176 @@
+'use strict';
+
+const assert = require('assert'),
+    BoxError = require('./boxerror.js'),
+    database = require('./database.js'),
+    safe = require('safetydance');
+
+const BACKUPS_FIELDS = [ 'id', 'identifier', 'creationTime', 'packageVersion', 'type', 'dependsOn', 'state', 'manifestJson', 'format', 'preserveSecs', 'encryptionVersion' ];
+
+exports = module.exports = {
+    add,
+
+    getByTypePaged,
+    getByIdentifierPaged,
+    getByIdentifierAndStatePaged,
+
+    get,
+    del,
+    update,
+    list,
+
+    _clear: clear
+};
+
+function postProcess(result) {
+    assert.strictEqual(typeof result, 'object');
+
+    result.dependsOn = result.dependsOn ? result.dependsOn.split(',') : [ ];
+
+    result.manifest = result.manifestJson ? safe.JSON.parse(result.manifestJson) : null;
+    delete result.manifestJson;
+}
+
+function getByIdentifierAndStatePaged(identifier, state, page, perPage, callback) {
+    assert.strictEqual(typeof identifier, 'string');
+    assert.strictEqual(typeof state, 'string');
+    assert(typeof page === 'number' && page > 0);
+    assert(typeof perPage === 'number' && perPage > 0);
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT ' + BACKUPS_FIELDS + ' FROM backups WHERE identifier = ? AND state = ? ORDER BY creationTime DESC LIMIT ?,?',
+        [ identifier, state, (page-1)*perPage, perPage ], function (error, results) {
+            if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+            results.forEach(function (result) { postProcess(result); });
+
+            callback(null, results);
+        });
+}
+
+function getByTypePaged(type, page, perPage, callback) {
+    assert.strictEqual(typeof type, 'string');
+    assert(typeof page === 'number' && page > 0);
+    assert(typeof perPage === 'number' && perPage > 0);
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT ' + BACKUPS_FIELDS + ' FROM backups WHERE type = ? ORDER BY creationTime DESC LIMIT ?,?',
+        [ type, (page-1)*perPage, perPage ], function (error, results) {
+            if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+            results.forEach(function (result) { postProcess(result); });
+
+            callback(null, results);
+        });
+}
+
+function getByIdentifierPaged(identifier, page, perPage, callback) {
+    assert.strictEqual(typeof identifier, 'string');
+    assert(typeof page === 'number' && page > 0);
+    assert(typeof perPage === 'number' && perPage > 0);
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT ' + BACKUPS_FIELDS + ' FROM backups WHERE identifier = ? ORDER BY creationTime DESC LIMIT ?,?',
+        [ identifier, (page-1)*perPage, perPage ], function (error, results) {
+            if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+            results.forEach(function (result) { postProcess(result); });
+
+            callback(null, results);
+        });
+}
+
+function list(page, perPage, callback) {
+    assert(typeof page === 'number' && page > 0);
+    assert(typeof perPage === 'number' && perPage > 0);
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT ' + BACKUPS_FIELDS + ' FROM backups ORDER BY creationTime DESC LIMIT ?,?',
+        [ (page-1)*perPage, perPage ], function (error, results) {
+            if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+            results.forEach(function (result) { postProcess(result); });
+
+            callback(null, results);
+        });
+}
+
+function get(id, callback) {
+    assert.strictEqual(typeof id, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('SELECT ' + BACKUPS_FIELDS + ' FROM backups WHERE id = ? ORDER BY creationTime DESC',
+        [ id ], function (error, result) {
+            if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+            if (result.length === 0) return callback(new BoxError(BoxError.NOT_FOUND, 'Backup not found'));
+
+            postProcess(result[0]);
+
+            callback(null, result[0]);
+        });
+}
+
+function add(id, data, callback) {
+    assert(data && typeof data === 'object');
+    assert.strictEqual(typeof id, 'string');
+    assert(data.encryptionVersion === null || typeof data.encryptionVersion === 'number');
+    assert.strictEqual(typeof data.packageVersion, 'string');
+    assert.strictEqual(typeof data.type, 'string');
+    assert.strictEqual(typeof data.identifier, 'string');
+    assert.strictEqual(typeof data.state, 'string');
+    assert(Array.isArray(data.dependsOn));
+    assert.strictEqual(typeof data.manifest, 'object');
+    assert.strictEqual(typeof data.format, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    var creationTime = data.creationTime || new Date(); // allow tests to set the time
+    var manifestJson = JSON.stringify(data.manifest);
+
+    database.query('INSERT INTO backups (id, identifier, encryptionVersion, packageVersion, type, creationTime, state, dependsOn, manifestJson, format) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)',
+        [ id, data.identifier, data.encryptionVersion, data.packageVersion, data.type, creationTime, data.state, data.dependsOn.join(','), manifestJson, data.format ],
+        function (error) {
+            if (error && error.code === 'ER_DUP_ENTRY') return callback(new BoxError(BoxError.ALREADY_EXISTS));
+            if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+            callback(null);
+        });
+}
+
+function update(id, backup, callback) {
+    assert.strictEqual(typeof id, 'string');
+    assert.strictEqual(typeof backup, 'object');
+    assert.strictEqual(typeof callback, 'function');
+
+    var fields = [ ], values = [ ];
+    for (var p in backup) {
+        fields.push(p + ' = ?');
+        values.push(backup[p]);
+    }
+    values.push(id);
+
+    database.query('UPDATE backups SET ' + fields.join(', ') + ' WHERE id = ?', values, function (error) {
+        if (error && error.reason === BoxError.NOT_FOUND) return callback(new BoxError(BoxError.NOT_FOUND, 'Backup not found'));
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+
+        callback(null);
+    });
+}
+
+function clear(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('TRUNCATE TABLE backups', [], function (error) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+        callback(null);
+    });
+}
+
+function del(id, callback) {
+    assert.strictEqual(typeof id, 'string');
+    assert.strictEqual(typeof callback, 'function');
+
+    database.query('DELETE FROM backups WHERE id=?', [ id ], function (error) {
+        if (error) return callback(new BoxError(BoxError.DATABASE_ERROR, error));
+        callback(null);
+    });
+}
@@ -1,12 +0,0 @@
-'use strict';
-
-exports = module.exports = {
-    api
-};
-
-function api(format) {
-    switch (format) {
-    case 'tgz': return require('./backupformat/tgz.js');
-    case 'rsync': return require('./backupformat/rsync.js');
-    }
-}
@@ -1,245 +0,0 @@
-'use strict';
-
-exports = module.exports = {
-    getBackupFilePath,
-    download,
-    upload,
-
-    _saveFsMetadata: saveFsMetadata,
-    _restoreFsMetadata: restoreFsMetadata
-};
-
-const assert = require('assert'),
-    async = require('async'),
-    BoxError = require('../boxerror.js'),
-    DataLayout = require('../datalayout.js'),
-    debug = require('debug')('box:backupformat/rsync'),
-    fs = require('fs'),
-    hush = require('../hush.js'),
-    once = require('../once.js'),
-    path = require('path'),
-    safe = require('safetydance'),
-    storage = require('../storage.js'),
-    syncer = require('../syncer.js'),
-    util = require('util');
-
-function getBackupFilePath(backupConfig, remotePath) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof remotePath, 'string');
-
-    const rootPath = storage.api(backupConfig.provider).getRootPath(backupConfig);
-    return path.join(rootPath, remotePath);
-}
-
-function sync(backupConfig, remotePath, dataLayout, progressCallback, callback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof remotePath, 'string');
-    assert(dataLayout instanceof DataLayout, 'dataLayout must be a DataLayout');
-    assert.strictEqual(typeof progressCallback, 'function');
-    assert.strictEqual(typeof callback, 'function');
-
-    // the number here has to take into account the s3.upload partSize (which is 10MB). So 20=200MB
-    const concurrency = backupConfig.syncConcurrency || (backupConfig.provider === 's3' ? 20 : 10);
-    const removeDir = util.callbackify(storage.api(backupConfig.provider).removeDir);
-    const remove = util.callbackify(storage.api(backupConfig.provider).remove);
-
-    syncer.sync(dataLayout, function processTask(task, iteratorCallback) {
-        debug('sync: processing task: %j', task);
-        // the empty task.path is special to signify the directory
-        const destPath = task.path && backupConfig.encryption ? hush.encryptFilePath(task.path, backupConfig.encryption) : task.path;
-        const backupFilePath = path.join(getBackupFilePath(backupConfig, remotePath), destPath);
-
-        if (task.operation === 'removedir') {
-            debug(`Removing directory ${backupFilePath}`);
-            return removeDir(backupConfig, backupFilePath, progressCallback, iteratorCallback);
-        } else if (task.operation === 'remove') {
-            debug(`Removing ${backupFilePath}`);
-            return remove(backupConfig, backupFilePath, iteratorCallback);
-        }
-
-        let retryCount = 0;
-        async.retry({ times: 5, interval: 20000 }, function (retryCallback) {
-            retryCallback = once(retryCallback); // protect again upload() erroring much later after read stream error
-
-            ++retryCount;
-            if (task.operation === 'add') {
-                progressCallback({ message: `Adding ${task.path}` + (retryCount > 1 ?  ` (Try ${retryCount})` : '') });
-                debug(`Adding ${task.path} position ${task.position} try ${retryCount}`);
-                const stream = hush.createReadStream(dataLayout.toLocalPath('./' + task.path), backupConfig.encryption);
-                stream.on('error', (error) => retryCallback(error.message.includes('ENOENT') ? null : error)); // ignore error if file disappears
-                stream.on('progress', function (progress) {
-                    const transferred = Math.round(progress.transferred/1024/1024), speed = Math.round(progress.speed/1024/1024);
-                    if (!transferred && !speed) return progressCallback({ message: `Uploading ${task.path}` }); // 0M@0MBps looks wrong
-                    progressCallback({ message: `Uploading ${task.path}: ${transferred}M@${speed}MBps` }); // 0M@0MBps looks wrong
-                });
-                // only create the destination path when we have confirmation that the source is available. otherwise, we end up with
-                // files owned as 'root' and the cp later will fail
-                stream.on('open', function () {
-                    storage.api(backupConfig.provider).upload(backupConfig, backupFilePath, stream, function (error) {
-                        debug(error ? `Error uploading ${task.path} try ${retryCount}: ${error.message}` : `Uploaded ${task.path}`);
-                        retryCallback(error);
-                    });
-                });
-            }
-        }, iteratorCallback);
-    }, concurrency, function (error) {
-        if (error) return callback(new BoxError(BoxError.EXTERNAL_ERROR, error.message));
-
-        callback();
-    });
-}
-
-// this is not part of 'snapshotting' because we need root access to traverse
-async function saveFsMetadata(dataLayout, metadataFile) {
-    assert(dataLayout instanceof DataLayout, 'dataLayout must be a DataLayout');
-    assert.strictEqual(typeof metadataFile, 'string');
-
-    // contains paths prefixed with './'
-    const metadata = {
-        emptyDirs: [],
-        execFiles: [],
-        symlinks: []
-    };
-
-    // we assume small number of files. spawnSync will raise a ENOBUFS error after maxBuffer
-    for (let lp of dataLayout.localPaths()) {
-        const emptyDirs = safe.child_process.execSync(`find ${lp} -type d -empty`, { encoding: 'utf8', maxBuffer: 1024 * 1024 * 30 });
-        if (emptyDirs === null) throw new BoxError(BoxError.FS_ERROR, `Error finding empty dirs: ${safe.error.message}`);
-        if (emptyDirs.length) metadata.emptyDirs = metadata.emptyDirs.concat(emptyDirs.trim().split('\n').map((ed) => dataLayout.toRemotePath(ed)));
-
-        const execFiles = safe.child_process.execSync(`find ${lp} -type f -executable`, { encoding: 'utf8', maxBuffer: 1024 * 1024 * 30 });
-        if (execFiles === null) throw new BoxError(BoxError.FS_ERROR, `Error finding executables: ${safe.error.message}`);
-        if (execFiles.length) metadata.execFiles = metadata.execFiles.concat(execFiles.trim().split('\n').map((ef) => dataLayout.toRemotePath(ef)));
-
-        const symlinks = safe.child_process.execSync(`find ${lp} -type l`, { encoding: 'utf8', maxBuffer: 1024 * 1024 * 30 });
-        if (symlinks === null) throw new BoxError(BoxError.FS_ERROR, `Error finding symlinks: ${safe.error.message}`);
-        if (symlinks.length) metadata.symlinks = metadata.symlinks.concat(symlinks.trim().split('\n').map((sl) => {
-            const target = safe.fs.readlinkSync(sl);
-            return { path: dataLayout.toRemotePath(sl), target };
-        }));
-    }
-
-    if (!safe.fs.writeFileSync(metadataFile, JSON.stringify(metadata, null, 4))) throw new BoxError(BoxError.FS_ERROR, `Error writing fs metadata: ${safe.error.message}`);
-}
-
-async function restoreFsMetadata(dataLayout, metadataFile) {
-    assert(dataLayout instanceof DataLayout, 'dataLayout must be a DataLayout');
-    assert.strictEqual(typeof metadataFile, 'string');
-
-    debug(`Recreating empty directories in ${dataLayout.toString()}`);
-
-    const metadataJson = safe.fs.readFileSync(metadataFile, 'utf8');
-    if (metadataJson === null) throw new BoxError(BoxError.EXTERNAL_ERROR, 'Error loading fsmetadata.json:' + safe.error.message);
-    const metadata = safe.JSON.parse(metadataJson);
-    if (metadata === null) throw new BoxError(BoxError.EXTERNAL_ERROR, 'Error parsing fsmetadata.json:' + safe.error.message);
-
-    for (const emptyDir of metadata.emptyDirs) {
-        const [mkdirError] = await safe(fs.promises.mkdir(dataLayout.toLocalPath(emptyDir), { recursive: true }));
-        if (mkdirError) throw new BoxError(BoxError.FS_ERROR, `unable to create path: ${mkdirError.message}`);
-    }
-
-    for (const execFile of metadata.execFiles) {
-        const [chmodError] = await safe(fs.promises.chmod(dataLayout.toLocalPath(execFile), parseInt('0755', 8)));
-        if (chmodError) throw new BoxError(BoxError.FS_ERROR, `unable to chmod: ${chmodError.message}`);
-    }
-
-    for (const symlink of (metadata.symlinks || [])) {
-        if (!symlink.target) continue;
-        // the path may not exist if we had a directory full of symlinks
-        const [mkdirError] = await safe(fs.promises.mkdir(path.dirname(dataLayout.toLocalPath(symlink.path)), { recursive: true }));
-        if (mkdirError) throw new BoxError(BoxError.FS_ERROR, `unable to symlink (mkdir): ${mkdirError.message}`);
-        const [symlinkError] = await safe(fs.promises.symlink(symlink.target, dataLayout.toLocalPath(symlink.path), 'file'));
-        if (symlinkError) throw new BoxError(BoxError.FS_ERROR, `unable to symlink: ${symlinkError.message}`);
-    }
-}
-
-function downloadDir(backupConfig, backupFilePath, dataLayout, progressCallback, callback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof backupFilePath, 'string');
-    assert(dataLayout instanceof DataLayout, 'dataLayout must be a DataLayout');
-    assert.strictEqual(typeof progressCallback, 'function');
-    assert.strictEqual(typeof callback, 'function');
-
-    debug(`downloadDir: ${backupFilePath} to ${dataLayout.toString()}`);
-
-    function downloadFile(entry, done) {
-        let relativePath = path.relative(backupFilePath, entry.fullPath);
-        if (backupConfig.encryption) {
-            const { error, result } = hush.decryptFilePath(relativePath, backupConfig.encryption);
-            if (error) return done(new BoxError(BoxError.CRYPTO_ERROR, 'Unable to decrypt file'));
-            relativePath = result;
-        }
-        const destFilePath = dataLayout.toLocalPath('./' + relativePath);
-
-        fs.mkdir(path.dirname(destFilePath), { recursive: true }, function (error) {
-            if (error) return done(new BoxError(BoxError.FS_ERROR, error.message));
-
-            async.retry({ times: 5, interval: 20000 }, function (retryCallback) {
-                storage.api(backupConfig.provider).download(backupConfig, entry.fullPath, function (error, sourceStream) {
-                    if (error) {
-                        progressCallback({ message: `Download ${entry.fullPath} to ${destFilePath} errored: ${error.message}` });
-                        return retryCallback(error);
-                    }
-
-                    let destStream = hush.createWriteStream(destFilePath, backupConfig.encryption);
-
-                    // protect against multiple errors. must destroy the write stream so that a previous retry does not write
-                    let closeAndRetry = once((error) => {
-                        if (error) progressCallback({ message: `Download ${entry.fullPath} to ${destFilePath} errored: ${error.message}` });
-                        else progressCallback({ message: `Download ${entry.fullPath} to ${destFilePath} finished` });
-                        sourceStream.destroy();
-                        destStream.destroy();
-                        retryCallback(error);
-                    });
-
-                    destStream.on('progress', function (progress) {
-                        const transferred = Math.round(progress.transferred/1024/1024), speed = Math.round(progress.speed/1024/1024);
-                        if (!transferred && !speed) return progressCallback({ message: `Downloading ${entry.fullPath}` }); // 0M@0MBps looks wrong
-                        progressCallback({ message: `Downloading ${entry.fullPath}: ${transferred}M@${speed}MBps` });
-                    });
-                    destStream.on('error', closeAndRetry);
-
-                    sourceStream.on('error', closeAndRetry);
-
-                    progressCallback({ message: `Downloading ${entry.fullPath} to ${destFilePath}` });
-
-                    sourceStream.pipe(destStream, { end: true }).on('done', closeAndRetry);
-                });
-            }, done);
-        });
-    }
-
-    storage.api(backupConfig.provider).listDir(backupConfig, backupFilePath, 1000, function (entries, iteratorDone) {
-        // https://www.digitalocean.com/community/questions/rate-limiting-on-spaces?answer=40441
-        const concurrency = backupConfig.downloadConcurrency || (backupConfig.provider === 's3' ? 30 : 10);
-
-        async.eachLimit(entries, concurrency, downloadFile, iteratorDone);
-    }, callback);
-}
-
-async function download(backupConfig, remotePath, dataLayout, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof remotePath, 'string');
-    assert(dataLayout instanceof DataLayout, 'dataLayout must be a DataLayout');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    debug(`download: Downloading ${remotePath} to ${dataLayout.toString()}`);
-
-    const backupFilePath = getBackupFilePath(backupConfig, remotePath);
-    const downloadDirAsync = util.promisify(downloadDir);
-
-    await downloadDirAsync(backupConfig, backupFilePath, dataLayout, progressCallback);
-    await restoreFsMetadata(dataLayout, `${dataLayout.localRoot()}/fsmetadata.json`);
-}
-
-async function upload(backupConfig, remotePath, dataLayout, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof remotePath, 'string');
-    assert.strictEqual(typeof dataLayout, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const syncAsync = util.promisify(sync);
-
-    await saveFsMetadata(dataLayout, `${dataLayout.localRoot()}/fsmetadata.json`);
-    await syncAsync(backupConfig, remotePath, dataLayout, progressCallback);
-}
@@ -1,195 +0,0 @@
-'use strict';
-
-exports = module.exports = {
-    getBackupFilePath,
-    download,
-    upload
-};
-
-const assert = require('assert'),
-    async = require('async'),
-    BoxError = require('../boxerror.js'),
-    DataLayout = require('../datalayout.js'),
-    debug = require('debug')('box:backupformat/tgz'),
-    { DecryptStream, EncryptStream } = require('../hush.js'),
-    once = require('../once.js'),
-    path = require('path'),
-    progressStream = require('progress-stream'),
-    storage = require('../storage.js'),
-    tar = require('tar-fs'),
-    zlib = require('zlib');
-
-function getBackupFilePath(backupConfig, remotePath) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof remotePath, 'string');
-
-    const rootPath = storage.api(backupConfig.provider).getRootPath(backupConfig);
-
-    const fileType = backupConfig.encryption ? '.tar.gz.enc' : '.tar.gz';
-    return path.join(rootPath, remotePath + fileType);
-}
-
-function tarPack(dataLayout, encryption) {
-    assert(dataLayout instanceof DataLayout, 'dataLayout must be a DataLayout');
-    assert.strictEqual(typeof encryption, 'object');
-
-    const pack = tar.pack('/', {
-        dereference: false, // pack the symlink and not what it points to
-        entries: dataLayout.localPaths(),
-        ignoreStatError: (path, err) => {
-            debug(`tarPack: error stat'ing ${path} - ${err.code}`);
-            return err.code === 'ENOENT'; // ignore if file or dir got removed (probably some temporary file)
-        },
-        map: function(header) {
-            header.name = dataLayout.toRemotePath(header.name);
-            // the tar pax format allows us to encode filenames > 100 and size > 8GB (see #640)
-            // https://www.systutorials.com/docs/linux/man/5-star/
-            if (header.size > 8589934590 || header.name > 99) header.pax = { size: header.size };
-            return header;
-        },
-        strict: false // do not error for unknown types (skip fifo, char/block devices)
-    });
-
-    const gzip = zlib.createGzip({});
-    const ps = progressStream({ time: 10000 }); // emit 'progress' every 10 seconds
-
-    pack.on('error', function (error) {
-        debug('tarPack: tar stream error.', error);
-        ps.emit('error', new BoxError(BoxError.EXTERNAL_ERROR, error.message));
-    });
-
-    gzip.on('error', function (error) {
-        debug('tarPack: gzip stream error.', error);
-        ps.emit('error', new BoxError(BoxError.EXTERNAL_ERROR, error.message));
-    });
-
-    if (encryption) {
-        const encryptStream = new EncryptStream(encryption);
-        encryptStream.on('error', function (error) {
-            debug('tarPack: encrypt stream error.', error);
-            ps.emit('error', new BoxError(BoxError.EXTERNAL_ERROR, error.message));
-        });
-
-        pack.pipe(gzip).pipe(encryptStream).pipe(ps);
-    } else {
-        pack.pipe(gzip).pipe(ps);
-    }
-
-    return ps;
-}
-
-function tarExtract(inStream, dataLayout, encryption) {
-    assert.strictEqual(typeof inStream, 'object');
-    assert(dataLayout instanceof DataLayout, 'dataLayout must be a DataLayout');
-    assert.strictEqual(typeof encryption, 'object');
-
-    const gunzip = zlib.createGunzip({});
-    const ps = progressStream({ time: 10000 }); // display a progress every 10 seconds
-    const extract = tar.extract('/', {
-        map: function (header) {
-            header.name = dataLayout.toLocalPath(header.name);
-            return header;
-        },
-        dmode: 500 // ensure directory is writable
-    });
-
-    const emitError = once((error) => {
-        inStream.destroy();
-        ps.emit('error', error);
-    });
-
-    inStream.on('error', function (error) {
-        debug('tarExtract: input stream error.', error);
-        emitError(new BoxError(BoxError.EXTERNAL_ERROR, error.message));
-    });
-
-    gunzip.on('error', function (error) {
-        debug('tarExtract: gunzip stream error.', error);
-        emitError(new BoxError(BoxError.EXTERNAL_ERROR, error.message));
-    });
-
-    extract.on('error', function (error) {
-        debug('tarExtract: extract stream error.', error);
-        emitError(new BoxError(BoxError.EXTERNAL_ERROR, error.message));
-    });
-
-    extract.on('finish', function () {
-        debug('tarExtract: done.');
-        // we use a separate event because ps is a through2 stream which emits 'finish' event indicating end of inStream and not extract
-        ps.emit('done');
-    });
-
-    if (encryption) {
-        const decrypt = new DecryptStream(encryption);
-        decrypt.on('error', function (error) {
-            debug('tarExtract: decrypt stream error.', error);
-            emitError(new BoxError(BoxError.EXTERNAL_ERROR, `Failed to decrypt: ${error.message}`));
-        });
-        inStream.pipe(ps).pipe(decrypt).pipe(gunzip).pipe(extract);
-    } else {
-        inStream.pipe(ps).pipe(gunzip).pipe(extract);
-    }
-
-    return ps;
-}
-
-async function download(backupConfig, remotePath, dataLayout, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof remotePath, 'string');
-    assert(dataLayout instanceof DataLayout, 'dataLayout must be a DataLayout');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    debug(`download: Downloading ${remotePath} to ${dataLayout.toString()}`);
-
-    const backupFilePath = getBackupFilePath(backupConfig, remotePath);
-
-    return new Promise((resolve, reject) => {
-        async.retry({ times: 5, interval: 20000 }, function (retryCallback) {
-            progressCallback({ message: `Downloading backup ${remotePath}` });
-
-            storage.api(backupConfig.provider).download(backupConfig, backupFilePath, function (error, sourceStream) {
-                if (error) return retryCallback(error);
-
-                const ps = tarExtract(sourceStream, dataLayout, backupConfig.encryption);
-
-                ps.on('progress', function (progress) {
-                    const transferred = Math.round(progress.transferred/1024/1024), speed = Math.round(progress.speed/1024/1024);
-                    if (!transferred && !speed) return progressCallback({ message: 'Downloading backup' }); // 0M@0MBps looks wrong
-                    progressCallback({ message: `Downloading ${transferred}M@${speed}MBps` });
-                });
-                ps.on('error', retryCallback);
-                ps.on('done', retryCallback);
-            });
-        }, (error) => {
-            if (error) return reject(error);
-            resolve();
-        });
-    });
-}
-
-async function upload(backupConfig, remotePath, dataLayout, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof remotePath, 'string');
-    assert.strictEqual(typeof dataLayout, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    return new Promise((resolve, reject) => {
-        async.retry({ times: 5, interval: 20000 }, function (retryCallback) {
-            retryCallback = once(retryCallback); // protect again upload() erroring much later after tar stream error
-
-            const tarStream = tarPack(dataLayout, backupConfig.encryption);
-
-            tarStream.on('progress', function (progress) {
-                const transferred = Math.round(progress.transferred/1024/1024), speed = Math.round(progress.speed/1024/1024);
-                if (!transferred && !speed) return progressCallback({ message: 'Uploading backup' }); // 0M@0MBps looks wrong
-                progressCallback({ message: `Uploading backup ${transferred}M@${speed}MBps` });
-            });
-            tarStream.on('error', retryCallback); // already returns BoxError
-
-            storage.api(backupConfig.provider).upload(backupConfig, getBackupFilePath(backupConfig, remotePath), tarStream, retryCallback);
-        }, (error) => {
-            if (error) return reject(error);
-            resolve();
-        });
-    });
-}
@@ -1,492 +0,0 @@
-'use strict';
-
-exports = module.exports = {
-    fullBackup,
-
-    restore,
-
-    backupApp,
-    downloadApp,
-
-    backupMail,
-    downloadMail,
-
-    upload,
-};
-
-const apps = require('./apps.js'),
-    assert = require('assert'),
-    backupFormat = require('./backupformat.js'),
-    backups = require('./backups.js'),
-    BoxError = require('./boxerror.js'),
-    constants = require('./constants.js'),
-    DataLayout = require('./datalayout.js'),
-    database = require('./database.js'),
-    debug = require('debug')('box:backuptask'),
-    path = require('path'),
-    paths = require('./paths.js'),
-    safe = require('safetydance'),
-    services = require('./services.js'),
-    settings = require('./settings.js'),
-    shell = require('./shell.js'),
-    storage = require('./storage.js');
-
-const BACKUP_UPLOAD_CMD = path.join(__dirname, 'scripts/backupupload.js');
-
-function canBackupApp(app) {
-    // only backup apps that are installed or specific pending states
-
-    // stopped apps cannot be backed up because addons might be down (redis)
-    if (app.runState === apps.RSTATE_STOPPED) return false;
-
-    // we used to check the health here but that doesn't work for stopped apps. it's better to just fail
-    // and inform the user if the backup fails and the app addons have not been setup yet.
-    return  app.installationState === apps.ISTATE_INSTALLED ||
-            app.installationState === apps.ISTATE_PENDING_CONFIGURE ||
-            app.installationState === apps.ISTATE_PENDING_BACKUP ||  // called from apptask
-            app.installationState === apps.ISTATE_PENDING_UPDATE; // called from apptask
-}
-
-// this function is called via backupupload (since it needs root to traverse app's directory)
-async function upload(remotePath, format, dataLayoutString, progressCallback) {
-    assert.strictEqual(typeof remotePath, 'string');
-    assert.strictEqual(typeof format, 'string');
-    assert.strictEqual(typeof dataLayoutString, 'string');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    debug(`upload: path ${remotePath} format ${format} dataLayout ${dataLayoutString}`);
-
-    const dataLayout = DataLayout.fromString(dataLayoutString);
-    const backupConfig = await settings.getBackupConfig();
-    await safe(storage.api(backupConfig.provider).checkPreconditions(backupConfig, dataLayout));
-
-    await backupFormat.api(format).upload(backupConfig, remotePath, dataLayout, progressCallback);
-}
-
-async function download(backupConfig, remotePath, format, dataLayout, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof remotePath, 'string');
-    assert.strictEqual(typeof format, 'string');
-    assert(dataLayout instanceof DataLayout, 'dataLayout must be a DataLayout');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    debug(`download: Downloading ${remotePath} of format ${format} to ${dataLayout.toString()}`);
-
-    await backupFormat.api(format).download(backupConfig, remotePath, dataLayout, progressCallback);
-}
-
-async function restore(backupConfig, remotePath, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof remotePath, 'string');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const boxDataDir = safe.fs.realpathSync(paths.BOX_DATA_DIR);
-    if (!boxDataDir) throw new BoxError(BoxError.FS_ERROR, `Error resolving boxdata: ${safe.error.message}`);
-    const dataLayout = new DataLayout(boxDataDir, []);
-
-    await download(backupConfig, remotePath, backupConfig.format, dataLayout, progressCallback);
-
-    debug('restore: download completed, importing database');
-
-    await database.importFromFile(`${dataLayout.localRoot()}/box.mysqldump`);
-
-    debug('restore: database imported');
-
-    await settings.initCache();
-}
-
-async function downloadApp(app, restoreConfig, progressCallback) {
-    assert.strictEqual(typeof app, 'object');
-    assert.strictEqual(typeof restoreConfig, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const appDataDir = safe.fs.realpathSync(path.join(paths.APPS_DATA_DIR, app.id));
-    if (!appDataDir) throw new BoxError(BoxError.FS_ERROR, safe.error.message);
-    const dataLayout = new DataLayout(appDataDir, app.storageVolumeId ? [{ localDir: await apps.getStorageDir(app), remoteDir: 'data' }] : []);
-
-    const startTime = new Date();
-    const backupConfig = restoreConfig.backupConfig || await settings.getBackupConfig();
-
-    await download(backupConfig, restoreConfig.remotePath, restoreConfig.backupFormat, dataLayout, progressCallback);
-    debug('downloadApp: time: %s', (new Date() - startTime)/1000);
-}
-
-async function runBackupUpload(uploadConfig, progressCallback) {
-    assert.strictEqual(typeof uploadConfig, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const { remotePath, backupConfig, dataLayout, progressTag } = uploadConfig;
-    assert.strictEqual(typeof remotePath, 'string');
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof progressTag, 'string');
-    assert(dataLayout instanceof DataLayout, 'dataLayout must be a DataLayout');
-
-    // https://stackoverflow.com/questions/48387040/node-js-recommended-max-old-space-size
-    const envCopy = Object.assign({}, process.env);
-    if (backupConfig.memoryLimit && backupConfig.memoryLimit >= 2*1024*1024*1024) {
-        const heapSize = Math.min((backupConfig.memoryLimit/1024/1024) - 256, 8192);
-        debug(`runBackupUpload: adjusting heap size to ${heapSize}M`);
-        envCopy.NODE_OPTIONS = `--max-old-space-size=${heapSize}`;
-    }
-
-    let result = ''; // the script communicates error result as a string
-    function onMessage(progress) { // this is { message } or { result }
-        if ('message' in progress) return progressCallback({ message: `${progress.message} (${progressTag})` });
-        debug(`runBackupUpload: result - ${JSON.stringify(progress)}`);
-        result = progress.result;
-    }
-
-    const [error] = await safe(shell.promises.sudo(`backup-${remotePath}`, [ BACKUP_UPLOAD_CMD, remotePath, backupConfig.format, dataLayout.toString() ], { env: envCopy, preserveEnv: true, ipc: true, onMessage }));
-    if (error && (error.code === null /* signal */ || (error.code !== 0 && error.code !== 50))) { // backuptask crashed
-        throw new BoxError(BoxError.INTERNAL_ERROR, 'Backuptask crashed');
-    } else if (error && error.code === 50) { // exited with error
-        throw new BoxError(BoxError.EXTERNAL_ERROR, result);
-    }
-}
-
-async function snapshotBox(progressCallback) {
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    progressCallback({ message: 'Snapshotting box' });
-
-    const startTime = new Date();
-
-    await database.exportToFile(`${paths.BOX_DATA_DIR}/box.mysqldump`);
-    debug(`snapshotBox: took ${(new Date() - startTime)/1000} seconds`);
-}
-
-async function uploadBoxSnapshot(backupConfig, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    await snapshotBox(progressCallback);
-
-    const boxDataDir = safe.fs.realpathSync(paths.BOX_DATA_DIR);
-    if (!boxDataDir) throw new BoxError(BoxError.FS_ERROR, `Error resolving boxdata: ${safe.error.message}`);
-
-    const uploadConfig = {
-        remotePath: 'snapshot/box',
-        backupConfig,
-        dataLayout: new DataLayout(boxDataDir, []),
-        progressTag: 'box'
-    };
-
-    progressCallback({ message: 'Uploading box snapshot' });
-
-    const startTime = new Date();
-
-    await runBackupUpload(uploadConfig, progressCallback);
-
-    debug(`uploadBoxSnapshot: took ${(new Date() - startTime)/1000} seconds`);
-
-    await backups.setSnapshotInfo('box', { timestamp: new Date().toISOString(), format: backupConfig.format });
-}
-
-async function copy(backupConfig, srcRemotePath, destRemotePath, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof srcRemotePath, 'string');
-    assert.strictEqual(typeof destRemotePath, 'string');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const { provider, format } = backupConfig;
-    const oldFilePath = backupFormat.api(format).getBackupFilePath(backupConfig, srcRemotePath);
-    const newFilePath = backupFormat.api(format).getBackupFilePath(backupConfig, destRemotePath);
-
-    const startTime = new Date();
-    await safe(storage.api(provider).copy(backupConfig, oldFilePath, newFilePath, progressCallback));
-    debug(`copy: copied successfully to ${destRemotePath}. Took ${(new Date() - startTime)/1000} seconds`);
-}
-
-async function rotateBoxBackup(backupConfig, tag, options, dependsOn, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof tag, 'string');
-    assert.strictEqual(typeof options, 'object');
-    assert(Array.isArray(dependsOn));
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const remotePath = `${tag}/box_v${constants.VERSION}`;
-    const format = backupConfig.format;
-
-    debug(`rotateBoxBackup: rotating to id ${remotePath}`);
-
-    const data = {
-        remotePath,
-        encryptionVersion: backupConfig.encryption ? 2 : null,
-        packageVersion: constants.VERSION,
-        type: backups.BACKUP_TYPE_BOX,
-        state: backups.BACKUP_STATE_CREATING,
-        identifier: backups.BACKUP_IDENTIFIER_BOX,
-        dependsOn,
-        manifest: null,
-        format,
-        preserveSecs: options.preserveSecs || 0
-    };
-
-    const id = await backups.add(data);
-    const [error] = await safe(copy(backupConfig, 'snapshot/box', remotePath, progressCallback));
-    const state = error ? backups.BACKUP_STATE_ERROR : backups.BACKUP_STATE_NORMAL;
-    await backups.setState(id, state);
-    if (error) throw error;
-
-    return id;
-}
-
-async function backupBox(dependsOn, tag, options, progressCallback) {
-    assert(Array.isArray(dependsOn));
-    assert.strictEqual(typeof tag, 'string');
-    assert.strictEqual(typeof options, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const backupConfig = await settings.getBackupConfig();
-
-    await uploadBoxSnapshot(backupConfig, progressCallback);
-    return await rotateBoxBackup(backupConfig, tag, options, dependsOn, progressCallback);
-}
-
-async function rotateAppBackup(backupConfig, app, tag, options, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof app, 'object');
-    assert.strictEqual(typeof tag, 'string');
-    assert.strictEqual(typeof options, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const snapshotInfo = backups.getSnapshotInfo(app.id);
-
-    const manifest = snapshotInfo.restoreConfig ? snapshotInfo.restoreConfig.manifest : snapshotInfo.manifest; // compat
-    const remotePath = `${tag}/app_${app.fqdn}_v${manifest.version}`;
-    const format = backupConfig.format;
-
-    debug(`rotateAppBackup: rotating ${app.fqdn} to path ${remotePath}`);
-
-    const data = {
-        remotePath,
-        encryptionVersion: backupConfig.encryption ? 2 : null,
-        packageVersion: manifest.version,
-        type: backups.BACKUP_TYPE_APP,
-        state: backups.BACKUP_STATE_CREATING,
-        identifier: app.id,
-        dependsOn: [],
-        manifest,
-        format,
-        preserveSecs: options.preserveSecs || 0
-    };
-
-    const id = await backups.add(data);
-    const [error] = await safe(copy(backupConfig,  `snapshot/app_${app.id}`, remotePath, progressCallback));
-    const state = error ? backups.BACKUP_STATE_ERROR : backups.BACKUP_STATE_NORMAL;
-    await backups.setState(id, state);
-    if (error) throw error;
-
-    return id;
-}
-
-async function backupApp(app, options, progressCallback) {
-    assert.strictEqual(typeof app, 'object');
-    assert.strictEqual(typeof options, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    if (options.snapshotOnly) return await snapshotApp(app, progressCallback);
-
-    const tag = (new Date()).toISOString().replace(/[T.]/g, '-').replace(/[:Z]/g,'');
-
-    debug(`backupApp: backing up ${app.fqdn} with tag ${tag}`);
-
-    return await backupAppWithTag(app, tag, options, progressCallback);
-}
-
-async function snapshotApp(app, progressCallback) {
-    assert.strictEqual(typeof app, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const startTime = new Date();
-    progressCallback({ message: `Snapshotting app ${app.fqdn}` });
-
-    await apps.backupConfig(app);
-    await services.backupAddons(app, app.manifest.addons);
-
-    debug(`snapshotApp: ${app.fqdn} took ${(new Date() - startTime)/1000} seconds`);
-}
-
-async function uploadAppSnapshot(backupConfig, app, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof app, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    await snapshotApp(app, progressCallback);
-
-    const remotePath = `snapshot/app_${app.id}`;
-    const appDataDir = safe.fs.realpathSync(path.join(paths.APPS_DATA_DIR, app.id));
-    if (!appDataDir) throw new BoxError(BoxError.FS_ERROR, `Error resolving appsdata: ${safe.error.message}`);
-
-    const dataLayout = new DataLayout(appDataDir, app.storageVolumeId ? [{ localDir: await apps.getStorageDir(app), remoteDir: 'data' }] : []);
-
-    progressCallback({ message: `Uploading app snapshot ${app.fqdn}`});
-
-    const uploadConfig = {
-        remotePath,
-        backupConfig,
-        dataLayout,
-        progressTag: app.fqdn
-    };
-
-    const startTime = new Date();
-
-    await runBackupUpload(uploadConfig, progressCallback);
-
-    debug(`uploadAppSnapshot: ${app.fqdn} uploaded to ${remotePath}. ${(new Date() - startTime)/1000} seconds`);
-
-    await backups.setSnapshotInfo(app.id, { timestamp: new Date().toISOString(), manifest: app.manifest, format: backupConfig.format });
-}
-
-async function backupAppWithTag(app, tag, options, progressCallback) {
-    assert.strictEqual(typeof app, 'object');
-    assert.strictEqual(typeof tag, 'string');
-    assert.strictEqual(typeof options, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    if (!canBackupApp(app)) { // if we cannot backup, reuse it's most recent backup
-        const results = await backups.getByIdentifierAndStatePaged(app.id, backups.BACKUP_STATE_NORMAL, 1, 1);
-        if (results.length === 0) return null; // no backup to re-use
-
-        return results[0].id;
-    }
-
-    const backupConfig = await settings.getBackupConfig();
-
-    await uploadAppSnapshot(backupConfig, app, progressCallback);
-    return await rotateAppBackup(backupConfig, app, tag, options, progressCallback);
-}
-
-async function uploadMailSnapshot(backupConfig, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const mailDataDir = safe.fs.realpathSync(paths.MAIL_DATA_DIR);
-    if (!mailDataDir) throw new BoxError(BoxError.FS_ERROR, `Error resolving maildata: ${safe.error.message}`);
-
-    const uploadConfig = {
-        remotePath: 'snapshot/mail',
-        backupConfig,
-        dataLayout: new DataLayout(mailDataDir, []),
-        progressTag: 'mail'
-    };
-
-    progressCallback({ message: 'Uploading mail snapshot' });
-
-    const startTime = new Date();
-
-    await runBackupUpload(uploadConfig, progressCallback);
-
-    debug(`uploadMailSnapshot: took ${(new Date() - startTime)/1000} seconds`);
-
-    await backups.setSnapshotInfo('mail', { timestamp: new Date().toISOString(), format: backupConfig.format });
-}
-
-async function rotateMailBackup(backupConfig, tag, options, progressCallback) {
-    assert.strictEqual(typeof backupConfig, 'object');
-    assert.strictEqual(typeof tag, 'string');
-    assert.strictEqual(typeof options, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const remotePath = `${tag}/mail_v${constants.VERSION}`;
-    const format = backupConfig.format;
-
-    debug(`rotateMailBackup: rotating to ${remotePath}`);
-
-    const data = {
-        remotePath,
-        encryptionVersion: backupConfig.encryption ? 2 : null,
-        packageVersion: constants.VERSION,
-        type: backups.BACKUP_TYPE_MAIL,
-        state: backups.BACKUP_STATE_CREATING,
-        identifier: backups.BACKUP_IDENTIFIER_MAIL,
-        dependsOn: [],
-        manifest: null,
-        format,
-        preserveSecs: options.preserveSecs || 0
-    };
-
-    const id = await backups.add(data);
-    const [error] = await safe(copy(backupConfig, 'snapshot/mail', remotePath, progressCallback));
-    const state = error ? backups.BACKUP_STATE_ERROR : backups.BACKUP_STATE_NORMAL;
-    await backups.setState(id, state);
-    if (error) throw error;
-
-    return id;
-}
-
-async function backupMailWithTag(tag, options, progressCallback) {
-    assert.strictEqual(typeof tag, 'string');
-    assert.strictEqual(typeof options, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    debug(`backupMailWithTag: backing up mail with tag ${tag}`);
-
-    const backupConfig = await settings.getBackupConfig();
-    await uploadMailSnapshot(backupConfig, progressCallback);
-    return await rotateMailBackup(backupConfig, tag, options, progressCallback);
-}
-
-async function backupMail(options, progressCallback) {
-    assert.strictEqual(typeof options, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const tag = (new Date()).toISOString().replace(/[T.]/g, '-').replace(/[:Z]/g,'');
-    debug(`backupMail: backing up mail with tag ${tag}`);
-    return await backupMailWithTag(tag, options, progressCallback);
-}
-
-async function downloadMail(restoreConfig, progressCallback) {
-    assert.strictEqual(typeof restoreConfig, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const mailDataDir = safe.fs.realpathSync(paths.MAIL_DATA_DIR);
-    if (!mailDataDir) throw new BoxError(BoxError.FS_ERROR, `Error resolving maildata: ${safe.error.message}`);
-    const dataLayout = new DataLayout(mailDataDir, []);
-
-    const startTime = new Date();
-
-    await download(restoreConfig.backupConfig, restoreConfig.remotePath, restoreConfig.backupFormat, dataLayout, progressCallback);
-    debug('downloadMail: time: %s', (new Date() - startTime)/1000);
-}
-
-// this function is called from external process. calling process is expected to have a lock
-async function fullBackup(options, progressCallback) {
-    assert.strictEqual(typeof options, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const tag = (new Date()).toISOString().replace(/[T.]/g, '-').replace(/[:Z]/g,''); // unique tag under which all apps/mail/box backs up
-
-    const allApps = await apps.list();
-
-    let percent = 1;
-    let step = 100/(allApps.length+3);
-
-    const appBackupIds = [];
-    for (let i = 0; i < allApps.length; i++) {
-        const app = allApps[i];
-        progressCallback({ percent: percent, message: `Backing up ${app.fqdn} (${i+1}/${allApps.length})` });
-        percent += step;
-
-        if (!app.enableBackup) {
-            debug(`fullBackup: skipped backup ${app.fqdn} (${i+1}/${allApps.length}) since automatic backup disabled`);
-            continue; // nothing to backup
-        }
-
-        const startTime = new Date();
-        const appBackupId = await backupAppWithTag(app, tag, options, (progress) => progressCallback({ percent, message: progress.message }));
-        debug(`fullBackup: app ${app.fqdn} backup finished. Took ${(new Date() - startTime)/1000} seconds`);
-        if (appBackupId) appBackupIds.push(appBackupId); // backupId can be null if in BAD_STATE and never backed up
-    }
-
-    progressCallback({ percent, message: 'Backing up mail' });
-    percent += step;
-    const mailBackupId = await backupMailWithTag(tag, options, (progress) => progressCallback({ percent, message: progress.message }));
-
-    progressCallback({ percent, message: 'Backing up system data' });
-    percent += step;
-
-    const dependsOn = appBackupIds.concat(mailBackupId);
-    const backupId = await backupBox(dependsOn, tag, options, (progress) => progressCallback({ percent, message: progress.message }));
-    return backupId;
-}
@@ -4,16 +4,16 @@

 exports = module.exports = {
    get,
-    getString,
    set,
-    setString,
    del,

+    initSecrets,
+
    ACME_ACCOUNT_KEY: 'acme_account_key',
    ADDON_TURN_SECRET: 'addon_turn_secret',
+    DHPARAMS: 'dhparams',
    SFTP_PUBLIC_KEY: 'sftp_public_key',
    SFTP_PRIVATE_KEY: 'sftp_private_key',
-    PROXY_AUTH_TOKEN_SECRET: 'proxy_auth_token_secret',

    CERT_PREFIX: 'cert',

@@ -21,7 +21,13 @@ exports = module.exports = {
 };

 const assert = require('assert'),
-    database = require('./database.js');
+    BoxError = require('./boxerror.js'),
+    constants = require('./constants.js'),
+    crypto = require('crypto'),
+    database = require('./database.js'),
+    debug = require('debug')('box:blobs'),
+    paths = require('./paths.js'),
+    safe = require('safetydance');

 const BLOBS_FIELDS = [ 'id', 'value' ].join(',');

@@ -33,14 +39,6 @@ async function get(id) {
    return result[0].value;
 }

-async function getString(id) {
-    assert.strictEqual(typeof id, 'string');
-
-    const result = await database.query(`SELECT ${BLOBS_FIELDS} FROM blobs WHERE id = ?`, [ id ]);
-    if (result.length === 0) return null;
-    return result[0].value.toString('utf8');
-}
-
 async function set(id, value) {
    assert.strictEqual(typeof id, 'string');
    assert(value === null || Buffer.isBuffer(value));
@@ -48,13 +46,6 @@ async function set(id, value) {
    await database.query('INSERT INTO blobs (id, value) VALUES (?, ?) ON DUPLICATE KEY UPDATE value=VALUES(value)', [ id, value ]);
 }

-async function setString(id, value) {
-    assert.strictEqual(typeof id, 'string');
-    assert(value === null || typeof value === 'string');
-
-    await database.query('INSERT INTO blobs (id, value) VALUES (?, ?) ON DUPLICATE KEY UPDATE value=VALUES(value)', [ id, Buffer.from(value) ]);
-}
-
 async function del(id) {
    await database.query('DELETE FROM blobs WHERE id=?', [ id ]);
 }
@@ -62,3 +53,50 @@ async function del(id) {
 async function clear() {
    await database.query('DELETE FROM blobs');
 }
+
+async function initSecrets() {
+    let acmeAccountKey = await get(exports.ACME_ACCOUNT_KEY);
+    if (!acmeAccountKey) {
+        acmeAccountKey = safe.child_process.execSync('openssl genrsa 4096');
+        if (!acmeAccountKey) throw new BoxError(BoxError.OPENSSL_ERROR, `Could not generate acme account key: ${safe.error.message}`);
+        await set(exports.ACME_ACCOUNT_KEY, acmeAccountKey);
+    }
+
+    let turnSecret = await get(exports.ADDON_TURN_SECRET);
+    if (!turnSecret) {
+        turnSecret = 'a' + crypto.randomBytes(15).toString('hex'); // prefix with a to ensure string starts with a letter
+        await set(exports.ADDON_TURN_SECRET, Buffer.from(turnSecret));
+    }
+
+    if (!constants.TEST) {
+        let dhparams = await get(exports.DHPARAMS);
+        if (!dhparams) {
+            debug('initSecrets: generating dhparams.pem. this takes forever');
+            dhparams = safe.child_process.execSync('openssl dhparam 2048');
+            if (!dhparams) throw new BoxError(BoxError.OPENSSL_ERROR, safe.error);
+            if (!safe.fs.writeFileSync(paths.DHPARAMS_FILE, dhparams)) throw new BoxError(BoxError.FS_ERROR, `Could not save dhparams.pem: ${safe.error.message}`);
+            await set(exports.DHPARAMS, dhparams);
+        } else if (!safe.fs.existsSync(paths.DHPARAMS_FILE)) {
+            if (!safe.fs.writeFileSync(paths.DHPARAMS_FILE, dhparams)) throw new BoxError(BoxError.FS_ERROR, `Could not save dhparams.pem: ${safe.error.message}`);
+        }
+    }
+
+    let sftpPrivateKey = await get(exports.SFTP_PRIVATE_KEY);
+    let sftpPublicKey = await get(exports.SFTP_PUBLIC_KEY);
+
+    if (!sftpPrivateKey || !sftpPublicKey) {
+        debug('initSecrets: generate sftp keys');
+        if (constants.TEST) {
+            safe.fs.unlinkSync(paths.SFTP_PUBLIC_KEY_FILE);
+            safe.fs.unlinkSync(paths.SFTP_PRIVATE_KEY_FILE);
+        }
+        if (!safe.child_process.execSync(`ssh-keygen -m PEM -t rsa -f "${paths.SFTP_KEYS_DIR}/ssh_host_rsa_key" -q -N ""`)) throw new BoxError(BoxError.OPENSSL_ERROR, `Could not generate sftp ssh keys: ${safe.error.message}`);
+        sftpPublicKey = safe.fs.readFileSync(paths.SFTP_PUBLIC_KEY_FILE);
+        await set(exports.SFTP_PUBLIC_KEY, sftpPublicKey);
+        sftpPrivateKey = safe.fs.readFileSync(paths.SFTP_PRIVATE_KEY_FILE);
+        await set(exports.SFTP_PRIVATE_KEY, sftpPrivateKey);
+    } else if (!safe.fs.existsSync(paths.SFTP_PUBLIC_KEY_FILE) || !safe.fs.existsSync(paths.SFTP_PRIVATE_KEY_FILE)) {
+        if (!safe.fs.writeFileSync(paths.SFTP_PUBLIC_KEY_FILE, sftpPublicKey)) throw new BoxError(BoxError.FS_ERROR, `Could not save sftp public key: ${safe.error.message}`);
+        if (!safe.fs.writeFileSync(paths.SFTP_PRIVATE_KEY_FILE, sftpPrivateKey)) throw new BoxError(BoxError.FS_ERROR, `Could not save sftp private key: ${safe.error.message}`);
+    }
+}
@@ -33,7 +33,6 @@ function BoxError(reason, errorOrMessage, override) {
 }
 util.inherits(BoxError, Error);
 BoxError.ACCESS_DENIED = 'Access Denied';
-BoxError.ACME_ERROR = 'Acme Error';
 BoxError.ADDONS_ERROR = 'Addons Error';
 BoxError.ALREADY_EXISTS = 'Already Exists';
 BoxError.BAD_FIELD = 'Bad Field';
@@ -52,7 +51,7 @@ BoxError.INACTIVE = 'Inactive'; // service/volume/mount
 BoxError.INTERNAL_ERROR = 'Internal Error';
 BoxError.INVALID_CREDENTIALS = 'Invalid Credentials';
 BoxError.IPTABLES_ERROR = 'IPTables Error';
-BoxError.LICENSE_ERROR = 'License Error'; // billing or subscription expired
+BoxError.LICENSE_ERROR = 'License Error';
 BoxError.LOGROTATE_ERROR = 'Logrotate Error';
 BoxError.MAIL_ERROR = 'Mail Error';
 BoxError.MOUNT_ERROR = 'Mount Error';
@@ -61,7 +60,6 @@ BoxError.NGINX_ERROR = 'Nginx Error';
 BoxError.NOT_FOUND = 'Not found';
 BoxError.NOT_IMPLEMENTED = 'Not implemented';
 BoxError.NOT_SIGNED = 'Not Signed';
-BoxError.NOT_SUPPORTED = 'Not Supported';
 BoxError.OPENSSL_ERROR = 'OpenSSL Error';
 BoxError.PLAN_LIMIT = 'Plan Limit';
 BoxError.SPAWN_ERROR = 'Spawn Error';
@@ -87,12 +85,10 @@ BoxError.toHttpError = function (error) {
    case BoxError.ALREADY_EXISTS:
    case BoxError.BAD_STATE:
    case BoxError.CONFLICT:
-    case BoxError.NOT_SUPPORTED:
        return new HttpError(409, error);
    case BoxError.INVALID_CREDENTIALS:
        return new HttpError(412, error);
    case BoxError.EXTERNAL_ERROR:
-    case BoxError.ACME_ERROR:
    case BoxError.NETWORK_ERROR:
    case BoxError.FS_ERROR:
    case BoxError.MOUNT_ERROR:
@@ -1,6 +1,6 @@
 'use strict';

-const assert = require('assert'),
+let assert = require('assert'),
    fs = require('fs'),
    path = require('path');

@@ -11,7 +11,7 @@ exports = module.exports = {
 function getChanges(version) {
    assert.strictEqual(typeof version, 'string');

-    const changelog = [];
+    let changelog = [ ];
    const lines = fs.readFileSync(path.join(__dirname, '../CHANGES'), 'utf8').split('\n');

    version = version.replace(/[+-].*/, ''); // strip prerelease
@@ -25,16 +25,14 @@ exports = module.exports = {
 const apps = require('./apps.js'),
    appstore = require('./appstore.js'),
    assert = require('assert'),
-    AuditSource = require('./auditsource.js'),
+    async = require('async'),
+    auditSource = require('./auditsource.js'),
    backups = require('./backups.js'),
    BoxError = require('./boxerror.js'),
    branding = require('./branding.js'),
    constants = require('./constants.js'),
    cron = require('./cron.js'),
    debug = require('debug')('box:cloudron'),
-    delay = require('./delay.js'),
-    dns = require('./dns.js'),
-    dockerProxy = require('./dockerproxy.js'),
    domains = require('./domains.js'),
    eventlog = require('./eventlog.js'),
    fs = require('fs'),
@@ -56,170 +54,202 @@ const apps = require('./apps.js'),

 const REBOOT_CMD = path.join(__dirname, 'scripts/reboot.sh');

+const NOOP_CALLBACK = function (error) { if (error) debug(error); };
+
 async function initialize() {
-    safe(runStartupTasks(), { debug }); // background
+    runStartupTasks();

    await notifyUpdate();
 }

-async function uninitialize() {
-    await cron.stopJobs();
-    await dockerProxy.stop();
-    await platform.stopAllTasks();
+function uninitialize(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    async.series([
+        cron.stopJobs,
+        platform.stopAllTasks
+    ], callback);
 }

-async function onActivated(options) {
+function onActivated(options, callback) {
    assert.strictEqual(typeof options, 'object');
+    assert.strictEqual(typeof callback, 'function');

    debug('onActivated: running post activation tasks');

    // Starting the platform after a user is available means:
    // 1. mail bounces can now be sent to the cloudron owner
    // 2. the restore code path can run without sudo (since mail/ is non-root)
-    await platform.start(options);
-    await cron.startJobs();
-    await dockerProxy.start(); // this relies on the 'cloudron' docker network interface to be available
-
-    // disable responding to api calls via IP to not leak domain info. this is carefully placed as the last item, so it buys
-    // the UI some time to query the dashboard domain in the restore code path
-    await delay(30000);
-    await reverseProxy.writeDefaultConfig({ activated :true });
+    async.series([
+        platform.start.bind(null, options),
+        cron.startJobs,
+        // disable responding to api calls via IP to not leak domain info. this is carefully placed as the last item, so it buys
+        // the UI some time to query the dashboard domain in the restore code path
+        (done) => setTimeout(() => reverseProxy.writeDefaultConfig({ activated :true }, done), 30000)
+    ], callback);
 }

 async function notifyUpdate() {
    const version = safe.fs.readFileSync(paths.VERSION_FILE, 'utf8');
    if (version === constants.VERSION) return;

-    if (!version) {
-        await eventlog.add(eventlog.ACTION_INSTALL_FINISH, AuditSource.CRON, { version: constants.VERSION });
-    } else {
-        await eventlog.add(eventlog.ACTION_UPDATE_FINISH, AuditSource.CRON, { errorMessage: '', oldVersion: version || 'dev', newVersion: constants.VERSION });
-        const [error] = await safe(tasks.setCompletedByType(tasks.TASK_UPDATE, { error: null }));
-        if (error && error.reason !== BoxError.NOT_FOUND) throw error; // when hotfixing, task may not exist
-    }
+    await eventlog.add(eventlog.ACTION_UPDATE_FINISH, auditSource.CRON, { errorMessage: '', oldVersion: version || 'dev', newVersion: constants.VERSION });

-    safe.fs.writeFileSync(paths.VERSION_FILE, constants.VERSION, 'utf8');
+    return new Promise((resolve, reject) => {
+        tasks.setCompletedByType(tasks.TASK_UPDATE, { error: null }, function (error) {
+            if (error && error.reason !== BoxError.NOT_FOUND) return reject(error); // when hotfixing, task may not exist
+
+            safe.fs.writeFileSync(paths.VERSION_FILE, constants.VERSION, 'utf8');
+
+            resolve();
+        });
+    });
 }

 // each of these tasks can fail. we will add some routes to fix/re-run them
-async function runStartupTasks() {
-    const tasks = [];
+function runStartupTasks() {
+    const tasks = [
+        // stop all the systemd tasks
+        platform.stopAllTasks,

-    // stop all the systemd tasks
-    tasks.push(platform.stopAllTasks);
+        // this configures collectd to collect backup storage metrics if filesystem is used. This is also triggerd when the settings change with the rest api
+        function (callback) {
+            settings.getBackupConfig(function (error, backupConfig) {
+                if (error) return callback(error);

-    // this configures collectd to collect backup storage metrics if filesystem is used. This is also triggerd when the settings change with the rest api
-    tasks.push(async function () {
-        const backupConfig = await settings.getBackupConfig();
-        await backups.configureCollectd(backupConfig);
-    });
+                backups.configureCollectd(backupConfig, callback);
+            });
+        },

-    // always generate webadmin config since we have no versioning mechanism for the ejs
-    tasks.push(async function () {
-        if (!settings.dashboardDomain()) return;
+        // always generate webadmin config since we have no versioning mechanism for the ejs
+        function (callback) {
+            if (!settings.dashboardDomain()) return callback();

-        const domainObject = await domains.get(settings.dashboardDomain());
-        await reverseProxy.writeDashboardConfig(domainObject);
-    });
+            reverseProxy.writeDashboardConfig(settings.dashboardDomain(), callback);
+        },

-    tasks.push(async function () {
        // check activation state and start the platform
-        const activated = await users.isActivated();
+        function (callback) {
+            users.isActivated(function (error, activated) {
+                if (error) return callback(error);

-        // configure nginx to be reachable by IP when not activated. for the moment, the IP based redirect exists even after domain is setup
-        // just in case user forgot or some network error happenned in the middle (then browser refresh takes you to activation page)
-        // we remove the config as a simple security measure to not expose IP <-> domain
-        if (!activated) {
-            debug('runStartupTasks: not activated. generating IP based redirection config');
-            return await reverseProxy.writeDefaultConfig({ activated: false });
+                // configure nginx to be reachable by IP when not activated. for the moment, the IP based redirect exists even after domain is setup
+                // just in case user forgot or some network error happenned in the middle (then browser refresh takes you to activation page)
+                // we remove the config as a simple security measure to not expose IP <-> domain
+                if (!activated) {
+                    debug('runStartupTasks: not activated. generating IP based redirection config');
+                    return reverseProxy.writeDefaultConfig({ activated: false }, callback);
+                }
+
+                onActivated({}, callback);
+            });
        }
-
-        await onActivated({});
-    });
-
-    // we used to run tasks in parallel but simultaneous nginx reloads was causing issues
-    for (let i = 0; i < tasks.length; i++) {
-        const [error] = await safe(tasks[i]());
-        if (error) debug(`Startup task at index ${i} failed: ${error.message}`);
-    }
-}
-
-async function getConfig() {
-    const release = safe.fs.readFileSync('/etc/lsb-release', 'utf-8');
-    if (release === null) throw new BoxError(BoxError.FS_ERROR, safe.error.message);
-    const ubuntuVersion = release.match(/DISTRIB_DESCRIPTION="(.*)"/)[1];
-
-    const allSettings = await settings.list();
-
-    // be picky about what we send out here since this is sent for 'normal' users as well
-    return {
-        apiServerOrigin: settings.apiServerOrigin(),
-        webServerOrigin: settings.webServerOrigin(),
-        consoleServerOrigin: settings.consoleServerOrigin(),
-        adminDomain: settings.dashboardDomain(),
-        adminFqdn: settings.dashboardFqdn(),
-        mailFqdn: settings.mailFqdn(),
-        version: constants.VERSION,
-        ubuntuVersion,
-        isDemo: settings.isDemo(),
-        cloudronName: allSettings[settings.CLOUDRON_NAME_KEY],
-        footer: branding.renderFooter(allSettings[settings.FOOTER_KEY] || constants.FOOTER),
-        features: appstore.getFeatures(),
-        profileLocked: allSettings[settings.PROFILE_CONFIG_KEY].lockUserProfiles,
-        mandatory2FA: allSettings[settings.PROFILE_CONFIG_KEY].mandatory2FA
-    };
-}
-
-async function reboot() {
-    await notifications.alert(notifications.ALERT_REBOOT, 'Reboot Required', '');
-
-    const [error] = await safe(shell.promises.sudo('reboot', [ REBOOT_CMD ], {}));
-    if (error) debug('reboot: could not reboot', error);
-}
-
-async function isRebootRequired() {
-    // https://serverfault.com/questions/92932/how-does-ubuntu-keep-track-of-the-system-restart-required-flag-in-motd
-    return fs.existsSync('/var/run/reboot-required');
-}
-
-async function runSystemChecks() {
-    debug('runSystemChecks: checking status');
-
-    const checks = [
-        checkMailStatus(),
-        checkRebootRequired(),
-        checkUbuntuVersion()
    ];

-    await Promise.allSettled(checks);
+    // we used to run tasks in parallel but simultaneous nginx reloads was causing issues
+    async.series(async.reflectAll(tasks), function (error, results) {
+        results.forEach((result, idx) => {
+            if (result.error) debug(`Startup task at index ${idx} failed: ${result.error.message}`);
+        });
+    });
 }

-async function checkMailStatus() {
-    const message = await mail.checkConfiguration();
-    await notifications.alert(notifications.ALERT_MAIL_STATUS, 'Email is not configured properly', message);
+function getConfig(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    const release = safe.fs.readFileSync('/etc/lsb-release', 'utf-8');
+    if (release === null) return callback(new BoxError(BoxError.FS_ERROR, safe.error.message));
+    const ubuntuVersion = release.match(/DISTRIB_DESCRIPTION="(.*)"/)[1];
+
+    settings.getAll(function (error, allSettings) {
+        if (error) return callback(error);
+
+        // be picky about what we send out here since this is sent for 'normal' users as well
+        callback(null, {
+            apiServerOrigin: settings.apiServerOrigin(),
+            webServerOrigin: settings.webServerOrigin(),
+            adminDomain: settings.dashboardDomain(),
+            adminFqdn: settings.dashboardFqdn(),
+            mailFqdn: settings.mailFqdn(),
+            version: constants.VERSION,
+            ubuntuVersion,
+            isDemo: settings.isDemo(),
+            cloudronName: allSettings[settings.CLOUDRON_NAME_KEY],
+            footer: branding.renderFooter(allSettings[settings.FOOTER_KEY] || constants.FOOTER),
+            features: appstore.getFeatures(),
+            profileLocked: allSettings[settings.DIRECTORY_CONFIG_KEY].lockUserProfiles,
+            mandatory2FA: allSettings[settings.DIRECTORY_CONFIG_KEY].mandatory2FA
+        });
+    });
 }

-async function checkRebootRequired() {
-    const rebootRequired = await isRebootRequired();
-    await notifications.alert(notifications.ALERT_REBOOT, 'Reboot Required', rebootRequired ? 'To finish ubuntu security updates, a reboot is necessary.' : '');
+function reboot(callback) {
+    notifications.alert(notifications.ALERT_REBOOT, 'Reboot Required', '', function (error) {
+        if (error) debug('reboot: failed to clear reboot notification.', error);
+
+        shell.sudo('reboot', [ REBOOT_CMD ], {}, callback);
+    });
 }

-async function checkUbuntuVersion() {
+function isRebootRequired(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    // https://serverfault.com/questions/92932/how-does-ubuntu-keep-track-of-the-system-restart-required-flag-in-motd
+    callback(null, fs.existsSync('/var/run/reboot-required'));
+}
+
+// called from cron.js
+function runSystemChecks(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    debug('runSystemChecks: checking status');
+
+    async.parallel([
+        checkMailStatus,
+        checkRebootRequired,
+        checkUbuntuVersion
+    ], callback);
+}
+
+function checkMailStatus(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    mail.checkConfiguration(function (error, message) {
+        if (error) return callback(error);
+
+        notifications.alert(notifications.ALERT_MAIL_STATUS, 'Email is not configured properly', message, callback);
+    });
+}
+
+function checkRebootRequired(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    isRebootRequired(function (error, rebootRequired) {
+        if (error) return callback(error);
+
+        notifications.alert(notifications.ALERT_REBOOT, 'Reboot Required', rebootRequired ? 'To finish ubuntu security updates, a reboot is necessary.' : '', callback);
+    });
+}
+
+function checkUbuntuVersion(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
    const isXenial = fs.readFileSync('/etc/lsb-release', 'utf-8').includes('16.04');
-    if (!isXenial) return;
+    if (!isXenial) return callback();

-    await notifications.alert(notifications.ALERT_UPDATE_UBUNTU, 'Ubuntu upgrade required', 'Ubuntu 16.04 has reached end of life and will not receive security and maintenance updates. Please follow https://docs.cloudron.io/guides/upgrade-ubuntu-18/ to upgrade to Ubuntu 18 at the earliest.');
+    notifications.alert(notifications.ALERT_UPDATE_UBUNTU, 'Ubuntu upgrade required', 'Ubuntu 16.04 has reached end of life and will not receive security and maintenance updates. Please follow https://docs.cloudron.io/guides/upgrade-ubuntu-18/ to upgrade to Ubuntu 18 at the earliest.', callback);
 }

-async function getLogs(unit, options) {
+function getLogs(unit, options, callback) {
    assert.strictEqual(typeof unit, 'string');
    assert(options && typeof options === 'object');
+    assert.strictEqual(typeof callback, 'function');

    assert.strictEqual(typeof options.lines, 'number');
    assert.strictEqual(typeof options.format, 'string');
    assert.strictEqual(typeof options.follow, 'boolean');

-    const lines = options.lines === -1 ? '+1' : options.lines,
+    var lines = options.lines === -1 ? '+1' : options.lines,
        format = options.format || 'json',
        follow = options.follow;

@@ -231,15 +261,15 @@ async function getLogs(unit, options) {
    // need to handle box.log without subdir
    if (unit === 'box') args.push(path.join(paths.LOG_DIR, 'box.log'));
    else if (unit.startsWith('crash-')) args.push(path.join(paths.CRASH_LOG_DIR, unit.slice(6) + '.log'));
-    else throw new BoxError(BoxError.BAD_FIELD, `No such unit '${unit}'`);
+    else return callback(new BoxError(BoxError.BAD_FIELD, 'No such unit', { field: 'unit' }));

-    const cp = spawn('/usr/bin/tail', args);
+    var cp = spawn('/usr/bin/tail', args);

-    const transformStream = split(function mapper(line) {
+    var transformStream = split(function mapper(line) {
        if (format !== 'json') return line + '\n';

-        const data = line.split(' '); // logs are <ISOtimestamp> <msg>
-        let timestamp = (new Date(data[0])).getTime();
+        var data = line.split(' '); // logs are <ISOtimestamp> <msg>
+        var timestamp = (new Date(data[0])).getTime();
        if (isNaN(timestamp)) timestamp = 0;

        return JSON.stringify({
@@ -253,101 +283,142 @@ async function getLogs(unit, options) {

    cp.stdout.pipe(transformStream);

-    return transformStream;
+    return callback(null, transformStream);
 }

-async function prepareDashboardDomain(domain, auditSource) {
+function prepareDashboardDomain(domain, auditSource, callback) {
    assert.strictEqual(typeof domain, 'string');
    assert.strictEqual(typeof auditSource, 'object');
+    assert.strictEqual(typeof callback, 'function');

    debug(`prepareDashboardDomain: ${domain}`);

-    if (settings.isDemo()) throw new BoxError(BoxError.CONFLICT, 'Not allowed in demo mode');
+    if (settings.isDemo()) return callback(new BoxError(BoxError.CONFLICT, 'Not allowed in demo mode'));

-    const domainObject = await domains.get(domain);
-    if (!domain) throw new BoxError(BoxError.NOT_FOUND, 'No such domain');
+    domains.get(domain, function (error, domainObject) {
+        if (error) return callback(error);

-    const fqdn = dns.fqdn(constants.DASHBOARD_LOCATION, domainObject);
+        const fqdn = domains.fqdn(constants.DASHBOARD_LOCATION, domainObject);

-    const result = await apps.list();
-    if (result.some(app => app.fqdn === fqdn)) throw new BoxError(BoxError.BAD_STATE, 'Dashboard location conflicts with an existing app');
+        apps.getAll(function (error, result) {
+            if (error) return callback(error);

-    const taskId = await tasks.add(tasks.TASK_SETUP_DNS_AND_CERT, [ constants.DASHBOARD_LOCATION, domain, auditSource ]);
+            const conflict = result.filter(app => app.fqdn === fqdn);
+            if (conflict.length) return callback(new BoxError(BoxError.BAD_STATE, 'Dashboard location conflicts with an existing app'));

-    tasks.startTask(taskId, {});
+            tasks.add(tasks.TASK_SETUP_DNS_AND_CERT, [ constants.DASHBOARD_LOCATION, domain, auditSource ], function (error, taskId) {
+                if (error) return callback(error);

-    return taskId;
+                tasks.startTask(taskId, {}, NOOP_CALLBACK);
+
+                callback(null, taskId);
+            });
+        });
+    });
 }

 // call this only pre activation since it won't start mail server
-async function setDashboardDomain(domain, auditSource) {
+function setDashboardDomain(domain, auditSource, callback) {
    assert.strictEqual(typeof domain, 'string');
    assert.strictEqual(typeof auditSource, 'object');
+    assert.strictEqual(typeof callback, 'function');

    debug(`setDashboardDomain: ${domain}`);

-    const domainObject = await domains.get(domain);
-    if (!domain) throw new BoxError(BoxError.NOT_FOUND, 'No such domain');
+    domains.get(domain, function (error, domainObject) {
+        if (error) return callback(error);

-    await reverseProxy.writeDashboardConfig(domainObject);
-    const fqdn = dns.fqdn(constants.DASHBOARD_LOCATION, domainObject);
+        reverseProxy.writeDashboardConfig(domain, function (error) {
+            if (error) return callback(error);

-    await settings.setDashboardLocation(domain, fqdn);
+            const fqdn = domains.fqdn(constants.DASHBOARD_LOCATION, domainObject);

-    await safe(appstore.updateCloudron({ domain }), { debug });
+            settings.setDashboardLocation(domain, fqdn, function (error) {
+                if (error) return callback(error);

-    await eventlog.add(eventlog.ACTION_DASHBOARD_DOMAIN_UPDATE, auditSource, { domain, fqdn });
+                appstore.updateCloudron({ domain }, NOOP_CALLBACK);
+
+                eventlog.add(eventlog.ACTION_DASHBOARD_DOMAIN_UPDATE, auditSource, { domain, fqdn });
+
+                callback(null);
+            });
+        });
+    });
 }

 // call this only post activation because it will restart mail server
-async function updateDashboardDomain(domain, auditSource) {
+function updateDashboardDomain(domain, auditSource, callback) {
    assert.strictEqual(typeof domain, 'string');
    assert.strictEqual(typeof auditSource, 'object');
+    assert.strictEqual(typeof callback, 'function');

    debug(`updateDashboardDomain: ${domain}`);

-    if (settings.isDemo()) throw new BoxError(BoxError.CONFLICT, 'Not allowed in demo mode');
+    if (settings.isDemo()) return callback(new BoxError(BoxError.CONFLICT, 'Not allowed in demo mode'));

-    await setDashboardDomain(domain, auditSource);
+    setDashboardDomain(domain, auditSource, function (error) {
+        if (error) return callback(error);

-    safe(services.rebuildService('turn', auditSource), { debug }); // to update the realm variable
+        services.rebuildService('turn', NOOP_CALLBACK); // to update the realm variable
+
+        callback(null);
+    });
 }

-async function renewCerts(options, auditSource) {
+function renewCerts(options, auditSource, callback) {
    assert.strictEqual(typeof options, 'object');
    assert.strictEqual(typeof auditSource, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const taskId = await tasks.add(tasks.TASK_CHECK_CERTS, [ options, auditSource ]);
-    tasks.startTask(taskId, {});
-    return taskId;
+    tasks.add(tasks.TASK_CHECK_CERTS, [ options, auditSource ], function (error, taskId) {
+        if (error) return callback(error);
+
+        tasks.startTask(taskId, {}, NOOP_CALLBACK);
+
+        callback(null, taskId);
+    });
 }

-async function setupDnsAndCert(subdomain, domain, auditSource, progressCallback) {
+function setupDnsAndCert(subdomain, domain, auditSource, progressCallback, callback) {
    assert.strictEqual(typeof subdomain, 'string');
    assert.strictEqual(typeof domain, 'string');
    assert.strictEqual(typeof auditSource, 'object');
    assert.strictEqual(typeof progressCallback, 'function');
+    assert.strictEqual(typeof callback, 'function');

-    const domainObject = await domains.get(domain);
-    const dashboardFqdn = dns.fqdn(subdomain, domainObject);
+    domains.get(domain, function (error, domainObject) {
+        if (error) return callback(error);

-    const ipv4 = await sysinfo.getServerIPv4();
-    const ipv6 = await sysinfo.getServerIPv6();
+        const dashboardFqdn = domains.fqdn(subdomain, domainObject);

-    progressCallback({ percent: 20, message: `Updating DNS of ${dashboardFqdn}` });
-    await dns.upsertDnsRecords(subdomain, domain, 'A', [ ipv4 ]);
-    if (ipv6) await dns.upsertDnsRecords(subdomain, domain, 'AAAA', [ ipv6 ]);
-    progressCallback({ percent: 40, message: `Waiting for DNS of ${dashboardFqdn}` });
-    await dns.waitForDnsRecord(subdomain, domain, 'A', ipv4, { interval: 30000, times: 50000 });
-    if (ipv6) await dns.waitForDnsRecord(subdomain, domain, 'AAAA', ipv6, { interval: 30000, times: 50000 });
-    progressCallback({ percent: 60, message: `Getting certificate of ${dashboardFqdn}` });
-    await reverseProxy.ensureCertificate(dns.fqdn(subdomain, domainObject), domain, auditSource);
+        sysinfo.getServerIp(function (error, ip) {
+            if (error) return callback(error);
+
+            async.series([
+                (done) => { progressCallback({ message: `Updating DNS of ${dashboardFqdn}` }); done(); },
+                domains.upsertDnsRecords.bind(null, subdomain, domain, 'A', [ ip ]),
+                (done) => { progressCallback({ message: `Waiting for DNS of ${dashboardFqdn}` }); done(); },
+                domains.waitForDnsRecord.bind(null, subdomain, domain, 'A', ip, { interval: 30000, times: 50000 }),
+                (done) => { progressCallback({ message: `Getting certificate of ${dashboardFqdn}` }); done(); },
+                reverseProxy.ensureCertificate.bind(null, domains.fqdn(subdomain, domainObject), domain, auditSource)
+            ], function (error) {
+                if (error) return callback(error);
+
+                callback(null);
+            });
+        });
+    });
 }

-async function syncDnsRecords(options) {
+function syncDnsRecords(options, callback) {
    assert.strictEqual(typeof options, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const taskId = await tasks.add(tasks.TASK_SYNC_DNS_RECORDS, [ options ]);
-    tasks.startTask(taskId, {});
-    return taskId;
+    tasks.add(tasks.TASK_SYNC_DNS_RECORDS, [ options ], function (error, taskId) {
+        if (error) return callback(error);
+
+        tasks.startTask(taskId, {}, NOOP_CALLBACK);
+
+        callback(null, taskId);
+    });
 }
@@ -8,6 +8,7 @@ exports = module.exports = {
 const assert = require('assert'),
    BoxError = require('./boxerror.js'),
    debug = require('debug')('collectd'),
+    fs = require('fs'),
    path = require('path'),
    paths = require('./paths.js'),
    safe = require('safetydance'),
@@ -15,29 +16,40 @@ const assert = require('assert'),

 const CONFIGURE_COLLECTD_CMD = path.join(__dirname, 'scripts/configurecollectd.sh');

-async function addProfile(name, profile) {
+function addProfile(name, profile, callback) {
    assert.strictEqual(typeof name, 'string');
    assert.strictEqual(typeof profile, 'string');
+    assert.strictEqual(typeof callback, 'function');

    const configFilePath = path.join(paths.COLLECTD_APPCONFIG_DIR, `${name}.conf`);

    // skip restarting collectd if the profile already exists with the same contents
    const currentProfile = safe.fs.readFileSync(configFilePath, 'utf8') || '';
-    if (currentProfile === profile) return;
+    if (currentProfile === profile) return callback(null);

-    if (!safe.fs.writeFileSync(configFilePath, profile)) throw new BoxError(BoxError.FS_ERROR, `Error writing collectd config: ${safe.error.message}`);
+    fs.writeFile(configFilePath, profile, function (error) {
+        if (error) return callback(new BoxError(BoxError.FS_ERROR, `Error writing collectd config: ${error.message}`));
+
+        shell.sudo('addCollectdProfile', [ CONFIGURE_COLLECTD_CMD, 'add', name ], {}, function (error) {
+            if (error) return callback(new BoxError(BoxError.COLLECTD_ERROR, 'Could not add collectd config'));
+
+            callback(null);
+        });
+    });

-    const [error] = await safe(shell.promises.sudo('addCollectdProfile', [ CONFIGURE_COLLECTD_CMD, 'add', name ], {}));
-    if (error) throw new BoxError(BoxError.COLLECTD_ERROR, 'Could not add collectd config');
 }

-async function removeProfile(name) {
+function removeProfile(name, callback) {
    assert.strictEqual(typeof name, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    if (!safe.fs.unlinkSync(path.join(paths.COLLECTD_APPCONFIG_DIR, `${name}.conf`))) {
-        if (safe.error.code !== 'ENOENT') debug('Error removing collectd profile', safe.error);
-    }
+    fs.unlink(path.join(paths.COLLECTD_APPCONFIG_DIR, `${name}.conf`), function (error) {
+        if (error && error.code !== 'ENOENT') debug('Error removing collectd profile', error);

-    const [error] = await safe(shell.promises.sudo('removeCollectdProfile', [ CONFIGURE_COLLECTD_CMD, 'remove', name ], {}));
-    if (error) throw new BoxError(BoxError.COLLECTD_ERROR, 'Could not remove collectd config');
+        shell.sudo('removeCollectdProfile', [ CONFIGURE_COLLECTD_CMD, 'remove', name ], {}, function (error) {
+            if (error) return callback(new BoxError(BoxError.COLLECTD_ERROR, 'Could not remove collectd config'));
+
+            callback(null);
+        });
+    });
 }
@@ -1,42 +0,0 @@
-LoadPlugin "table"
-<Plugin table>
-  <Table "/sys/fs/cgroup/docker/<%= containerId %>/memory.stat">
-    Instance "<%= appId %>-memory"
-    Separator " \\n"
-    <Result>
-      Type gauge
-      InstancesFrom 0
-      ValuesFrom 1
-    </Result>
-  </Table>
-
-  <Table "/sys/fs/cgroup/docker/<%= containerId %>/memory.max">
-    Instance "<%= appId %>-memory"
-    Separator "\\n"
-    <Result>
-      Type gauge
-      InstancePrefix "max_usage_in_bytes"
-      ValuesFrom 0
-    </Result>
-  </Table>
-
-  <Table "/sys/fs/cgroup/docker/<%= containerId %>/cpu.stat">
-    Instance "<%= appId %>-cpu"
-    Separator " \\n"
-    <Result>
-      Type gauge
-      InstancesFrom 0
-      ValuesFrom 1
-    </Result>
-  </Table>
-</Plugin>
-
-<Plugin python>
-  <Module du>
-    <Path>
-        Instance "<%= appId %>"
-        Dir "<%= appDataDir %>"
-    </Path>
-  </Module>
-</Plugin>
-
@@ -1,6 +1,6 @@
 'use strict';

-const fs = require('fs'),
+let fs = require('fs'),
    path = require('path');

 const CLOUDRON = process.env.BOX_ENV === 'cloudron',
@@ -29,7 +29,6 @@ exports = module.exports = {
    AUTHWALL_PORT: 3001,
    LDAP_PORT: 3002,
    DOCKER_PROXY_PORT: 3003,
-    USER_DIRECTORY_LDAPS_PORT: 3004, // user directory LDAP with TLS rerouting in iptables, public port is 636

    NGINX_DEFAULT_CONFIG_FILE_NAME: 'default.conf',

@@ -47,31 +46,18 @@ exports = module.exports = {
        'io.github.sickchill.cloudronapp',
        'to.couchpota.cloudronapp'
    ],
-    DEMO_APP_LIMIT: 20,

    AUTOUPDATE_PATTERN_NEVER: 'never',

-    // the db field is a blob so we make this explicit
-    AVATAR_NONE: Buffer.from('', 'utf8'),
-    AVATAR_GRAVATAR: Buffer.from('gravatar', 'utf8'),
-    AVATAR_CUSTOM: Buffer.from('custom', 'utf8'),   // this is not used here just for reference. The field will contain a byte buffer instead of the type string
-
    SECRET_PLACEHOLDER: String.fromCharCode(0x25CF).repeat(8), // also used in dashboard client.js

    CLOUDRON: CLOUDRON,
    TEST: TEST,

-    PORT25_CHECK_SERVER: 'port25check.cloudron.io',
-
-    FORUM_URL: 'https://forum.cloudron.io',
-
-    SUPPORT_USERNAME: 'cloudron-support',
    SUPPORT_EMAIL: 'support@cloudron.io',

-    USER_DIRECTORY_LDAP_DN: 'cn=admin,ou=system,dc=cloudron',
-
    FOOTER: '&copy; %YEAR%  &nbsp;  [Cloudron](https://cloudron.io) &nbsp; &nbsp; &nbsp;  [Forum <i class="fa fa-comments"></i>](https://forum.cloudron.io)',

-    VERSION: process.env.BOX_ENV === 'cloudron' ? fs.readFileSync(path.join(__dirname, '../VERSION'), 'utf8').trim() : '7.2.0-test'
+    VERSION: process.env.BOX_ENV === 'cloudron' ? fs.readFileSync(path.join(__dirname, '../VERSION'), 'utf8').trim() : '6.0.1-test'
 };

@@ -5,8 +5,7 @@ exports = module.exports = {
 };

 const assert = require('assert'),
-    AuditSource = require('./auditsource.js'),
-    child_process = require('child_process'),
+    auditSource = require('./auditsource.js'),
    eventlog = require('./eventlog.js'),
    safe = require('safetydance'),
    path = require('path'),
@@ -18,36 +17,43 @@ const COLLECT_LOGS_CMD = path.join(__dirname, 'scripts/collectlogs.sh');
 const CRASH_LOG_TIMESTAMP_OFFSET = 1000 * 60 * 60; // 60 min
 const CRASH_LOG_TIMESTAMP_FILE = '/tmp/crashlog.timestamp';

-async function collectLogs(unitName) {
+function collectLogs(unitName, callback) {
    assert.strictEqual(typeof unitName, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const logs = child_process.execSync(`sudo ${COLLECT_LOGS_CMD} ${unitName}`, { encoding: 'utf8' });
-    return logs;
+    var logs = safe.child_process.execSync('sudo ' + COLLECT_LOGS_CMD + ' ' + unitName, { encoding: 'utf8' });
+    if (!logs) return callback(safe.error);
+
+    callback(null, logs);
 }

-async function sendFailureLogs(unitName) {
+function sendFailureLogs(unitName, callback) {
    assert.strictEqual(typeof unitName, 'string');
+    assert.strictEqual(typeof callback, 'function');

    // check if we already sent a mail in the last CRASH_LOG_TIME_OFFSET window
    const timestamp = safe.fs.readFileSync(CRASH_LOG_TIMESTAMP_FILE, 'utf8');
    if (timestamp && (parseInt(timestamp) + CRASH_LOG_TIMESTAMP_OFFSET) > Date.now()) {
        console.log('Crash log already sent within window');
-        return;
+        return callback();
    }

-    let [error, logs] = await safe(collectLogs(unitName));
-    if (error) {
-        console.error('Failed to collect logs.', error);
-        logs = util.format('Failed to collect logs.', error);
-    }
+    collectLogs(unitName, async function (error, logs) {
+        if (error) {
+            console.error('Failed to collect logs.', error);
+            logs = util.format('Failed to collect logs.', error);
+        }

-    const crashId = `${new Date().toISOString()}`;
-    console.log(`Creating crash log for ${unitName} with id ${crashId}`);
+        const crashId = `${new Date().toISOString()}`;
+        console.log(`Creating crash log for ${unitName} with id ${crashId}`);

-    if (!safe.fs.writeFileSync(path.join(paths.CRASH_LOG_DIR, `${crashId}.log`), logs)) console.log(`Failed to stash logs to ${crashId}.log:`, safe.error);
+        if (!safe.fs.writeFileSync(path.join(paths.CRASH_LOG_DIR, `${crashId}.log`), logs)) console.log(`Failed to stash logs to ${crashId}.log:`, safe.error);

-    [error] = await safe(eventlog.add(eventlog.ACTION_PROCESS_CRASH, AuditSource.HEALTH_MONITOR, { processName: unitName, crashId: crashId }));
-    if (error) console.log(`Error sending crashlog. Logs stashed at ${crashId}.log`);
+        [error] = await safe(eventlog.add(eventlog.ACTION_PROCESS_CRASH, auditSource.HEALTH_MONITOR, { processName: unitName, crashId: crashId }));
+        if (error) console.log(`Error sending crashlog. Logs stashed at ${crashId}.log`);

-    safe.fs.writeFileSync(CRASH_LOG_TIMESTAMP_FILE, String(Date.now()));
+        safe.fs.writeFileSync(CRASH_LOG_TIMESTAMP_FILE, String(Date.now()));
+
+        callback();
+    });
 }
@@ -19,7 +19,8 @@ exports = module.exports = {
 const appHealthMonitor = require('./apphealthmonitor.js'),
    apps = require('./apps.js'),
    assert = require('assert'),
-    AuditSource = require('./auditsource.js'),
+    async = require('async'),
+    auditSource = require('./auditsource.js'),
    backups = require('./backups.js'),
    cloudron = require('./cloudron.js'),
    constants = require('./constants.js'),
@@ -28,13 +29,11 @@ const appHealthMonitor = require('./apphealthmonitor.js'),
    dyndns = require('./dyndns.js'),
    eventlog = require('./eventlog.js'),
    janitor = require('./janitor.js'),
-    safe = require('safetydance'),
    scheduler = require('./scheduler.js'),
    settings = require('./settings.js'),
    system = require('./system.js'),
    updater = require('./updater.js'),
    updateChecker = require('./updatechecker.js'),
-    userdirectory = require('./userdirectory.js'),
    _ = require('underscore');

 const gJobs = {
@@ -53,6 +52,8 @@ const gJobs = {
    appHealthMonitor: null
 };

+const NOOP_CALLBACK = function (error) { if (error) debug(error); };
+
 // cron format
 // Seconds: 0-59
 // Minutes: 0-59
@@ -61,81 +62,87 @@ const gJobs = {
 // Months: 0-11
 // Day of Week: 0-6

-async function startJobs() {
+function startJobs(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
    debug('startJobs: starting cron jobs');

    const randomTick = Math.floor(60*Math.random());
    gJobs.systemChecks = new CronJob({
-        cronTime: `${randomTick} ${randomTick} 2 * * *`, // once a day. if you change this interval, change the notification messages with correct duration
-        onTick: async () => await safe(cloudron.runSystemChecks(), { debug }),
+        cronTime: '00 30 2 * * *', // once a day. if you change this interval, change the notification messages with correct duration
+        onTick: () => cloudron.runSystemChecks(NOOP_CALLBACK),
        start: true
    });

    gJobs.diskSpaceChecker = new CronJob({
        cronTime: '00 30 * * * *', // every 30 minutes. if you change this interval, change the notification messages with correct duration
-        onTick: async () => await safe(system.checkDiskSpace(), { debug }),
+        onTick: () => system.checkDiskSpace(NOOP_CALLBACK),
        start: true
    });

    // this is run separately from the update itself so that the user can disable automatic updates but can still get a notification
    gJobs.updateCheckerJob = new CronJob({
        cronTime: `${randomTick} ${randomTick} 1,5,9,13,17,21,23 * * *`,
-        onTick: async () => await safe(updateChecker.checkForUpdates({ automatic: true }), { debug }),
+        onTick: () => updateChecker.checkForUpdates({ automatic: true }, NOOP_CALLBACK),
        start: true
    });

    gJobs.cleanupTokens = new CronJob({
        cronTime: '00 */30 * * * *', // every 30 minutes
-        onTick: async () => await safe(janitor.cleanupTokens(), { debug }),
+        onTick: janitor.cleanupTokens,
        start: true
    });

    gJobs.cleanupBackups = new CronJob({
        cronTime: DEFAULT_CLEANUP_BACKUPS_PATTERN,
-        onTick: async () => await safe(backups.startCleanupTask(AuditSource.CRON), { debug }),
+        onTick: backups.startCleanupTask.bind(null, auditSource.CRON, NOOP_CALLBACK),
        start: true
    });

    gJobs.cleanupEventlog = new CronJob({
        cronTime: '00 */30 * * * *', // every 30 minutes
-        onTick: async () => await safe(eventlog.cleanup({ creationTime: new Date(Date.now() - 60 * 60 * 24 * 10 * 1000) }), { debug }), // 10 days ago
+        onTick: eventlog.cleanup.bind(null, new Date(Date.now() - 60 * 60 * 24 * 10 * 1000)), // 10 days ago
        start: true
    });

    gJobs.dockerVolumeCleaner = new CronJob({
        cronTime: '00 00 */12 * * *', // every 12 hours
-        onTick: async () => await safe(janitor.cleanupDockerVolumes(), { debug }),
+        onTick: janitor.cleanupDockerVolumes,
        start: true
    });

    gJobs.schedulerSync = new CronJob({
        cronTime: constants.TEST ? '*/10 * * * * *' : '00 */1 * * * *', // every minute
-        onTick: async () => await safe(scheduler.sync(), { debug }),
+        onTick: scheduler.sync,
        start: true
    });

    gJobs.certificateRenew = new CronJob({
        cronTime: '00 00 */12 * * *', // every 12 hours
-        onTick: async () => await safe(cloudron.renewCerts({}, AuditSource.CRON), { debug }),
+        onTick: cloudron.renewCerts.bind(null, {}, auditSource.CRON, NOOP_CALLBACK),
        start: true
    });

    gJobs.appHealthMonitor = new CronJob({
        cronTime: '*/10 * * * * *', // every 10 seconds
-        onTick: async () => await safe(appHealthMonitor.run(10), { debug }), // 10 is the max run time
+        onTick: appHealthMonitor.run.bind(null, 10, NOOP_CALLBACK),
        start: true
    });

-    const allSettings = await settings.list();
+    settings.getAll(function (error, allSettings) {
+        if (error) return callback(error);

-    const tz = allSettings[settings.TIME_ZONE_KEY];
-    backupConfigChanged(allSettings[settings.BACKUP_CONFIG_KEY], tz);
-    autoupdatePatternChanged(allSettings[settings.AUTOUPDATE_PATTERN_KEY], tz);
-    dynamicDnsChanged(allSettings[settings.DYNAMIC_DNS_KEY]);
+        const tz = allSettings[settings.TIME_ZONE_KEY];
+        backupConfigChanged(allSettings[settings.BACKUP_CONFIG_KEY], tz);
+        autoupdatePatternChanged(allSettings[settings.AUTOUPDATE_PATTERN_KEY], tz);
+        dynamicDnsChanged(allSettings[settings.DYNAMIC_DNS_KEY]);
+
+        callback();
+    });
 }

 // eslint-disable-next-line no-unused-vars
-async function handleSettingsChanged(key, value) {
+function handleSettingsChanged(key, value) {
    assert.strictEqual(typeof key, 'string');
    // value is a variant

@@ -145,12 +152,10 @@ async function handleSettingsChanged(key, value) {
    case settings.AUTOUPDATE_PATTERN_KEY:
    case settings.DYNAMIC_DNS_KEY:
        debug('handleSettingsChanged: recreating all jobs');
-        await stopJobs();
-        await startJobs();
-        break;
-    case settings.USER_DIRECTORY_KEY:
-        if (value.enabled) await userdirectory.start();
-        else await userdirectory.stop();
+        async.series([
+            stopJobs,
+            startJobs
+        ], NOOP_CALLBACK);
        break;
    default:
        break;
@@ -167,7 +172,7 @@ function backupConfigChanged(value, tz) {

    gJobs.backup = new CronJob({
        cronTime: value.schedulePattern,
-        onTick: async () => await safe(backups.startBackupTask(AuditSource.CRON), { debug }),
+        onTick: backups.startBackupTask.bind(null, auditSource.CRON, NOOP_CALLBACK),
        start: true,
        timeZone: tz
    });
@@ -185,21 +190,19 @@ function autoupdatePatternChanged(pattern, tz) {

    gJobs.autoUpdater = new CronJob({
        cronTime: pattern,
-        onTick: async function() {
+        onTick: function() {
            const updateInfo = updateChecker.getUpdateInfo();
            // do box before app updates. for the off chance that the box logic fixes some app update logic issue
            if (updateInfo.box && !updateInfo.box.unstable) {
                debug('Starting box autoupdate to %j', updateInfo.box);
-                const [error] = await safe(updater.updateToLatest({ skipBackup: false }, AuditSource.CRON));
-                if (error) debug(`Failed to box autoupdate: ${error.message}`);
+                updater.updateToLatest({ skipBackup: false }, auditSource.CRON, NOOP_CALLBACK);
                return;
            }

            const appUpdateInfo = _.omit(updateInfo, 'box');
            if (Object.keys(appUpdateInfo).length > 0) {
                debug('Starting app update to %j', appUpdateInfo);
-                const [error] = await safe(apps.autoupdateApps(appUpdateInfo, AuditSource.CRON));
-                if (error) debug(`Failed to app autoupdate: ${error.message}`);
+                apps.autoupdateApps(appUpdateInfo, auditSource.CRON, NOOP_CALLBACK);
            } else {
                debug('No app auto updates available');
            }
@@ -218,7 +221,7 @@ function dynamicDnsChanged(enabled) {
    if (enabled) {
        gJobs.dynamicDns = new CronJob({
            cronTime: '5 * * * * *',    // we only update the records if the ip has changed.
-            onTick: async () => await safe(dyndns.sync(AuditSource.CRON), { debug }),
+            onTick: dyndns.sync.bind(null, auditSource.CRON, NOOP_CALLBACK),
            start: true
        });
    } else {
@@ -227,10 +230,14 @@ function dynamicDnsChanged(enabled) {
    }
 }

-async function stopJobs() {
-    for (const job in gJobs) {
+function stopJobs(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    for (var job in gJobs) {
        if (!gJobs[job]) continue;
        gJobs[job].stop();
        gJobs[job] = null;
    }
+
+    callback();
 }
@@ -15,14 +15,14 @@ exports = module.exports = {
 const assert = require('assert'),
    async = require('async'),
    BoxError = require('./boxerror.js'),
+    child_process = require('child_process'),
    constants = require('./constants.js'),
    debug = require('debug')('box:database'),
    mysql = require('mysql'),
-    safe = require('safetydance'),
-    shell = require('./shell.js'),
+    once = require('once'),
    util = require('util');

-let gConnectionPool = null;
+var gConnectionPool = null;

 const gDatabase = {
    hostname: '127.0.0.1',
@@ -32,8 +32,10 @@ const gDatabase = {
    name: 'box'
 };

-async function initialize() {
-    if (gConnectionPool !== null) return;
+function initialize(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    if (gConnectionPool !== null) return callback(null);

    if (constants.TEST) {
        // see setupTest script how the mysql-server is run
@@ -61,53 +63,60 @@ async function initialize() {
        // note the pool also has an 'acquire' event but that is called whenever we do a getConnection()
        connection.on('error', (error) => debug(`Connection ${connection.threadId} error: ${error.message} ${error.code}`));

-        connection.query(`USE ${gDatabase.name}`);
+        connection.query('USE ' + gDatabase.name);
        connection.query('SET SESSION sql_mode = \'strict_all_tables\'');
-        connection.query('SET SESSION group_concat_max_len = 65536'); // GROUP_CONCAT has only 1024 default
    });
+
+    callback(null);
 }

-async function uninitialize() {
-    if (!gConnectionPool) return;
+function uninitialize(callback) {
+    if (!gConnectionPool) return callback(null);

-    gConnectionPool.end();
+    gConnectionPool.end(callback);
    gConnectionPool = null;
 }

-async function clear() {
-    const cmd = util.format('mysql --host="%s" --user="%s" --password="%s" -Nse "SHOW TABLES" %s | grep -v "^migrations$" | while read table; do mysql --host="%s" --user="%s" --password="%s" -e "SET FOREIGN_KEY_CHECKS = 0; TRUNCATE TABLE $table" %s; done',
+function clear(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    var cmd = util.format('mysql --host="%s" --user="%s" --password="%s" -Nse "SHOW TABLES" %s | grep -v "^migrations$" | while read table; do mysql --host="%s" --user="%s" --password="%s" -e "SET FOREIGN_KEY_CHECKS = 0; TRUNCATE TABLE $table" %s; done',
        gDatabase.hostname, gDatabase.username, gDatabase.password, gDatabase.name,
        gDatabase.hostname, gDatabase.username, gDatabase.password, gDatabase.name);

-    await shell.promises.exec('clear_database', cmd);
+    child_process.exec(cmd, callback);
 }

-async function query() {
+function query() {
    assert.notStrictEqual(gConnectionPool, null);

    return new Promise((resolve, reject) => {
        let args = Array.prototype.slice.call(arguments);
+        const callback = typeof args[args.length - 1] === 'function' ? args.pop() : null;

        args.push(function queryCallback(error, result) {
-            if (error) return reject(new BoxError(BoxError.DATABASE_ERROR, error, { code: error.code, sqlMessage: error.sqlMessage || null }));
+            if (error) return callback ? callback(error) : reject(new BoxError(BoxError.DATABASE_ERROR, error, { code: error.code, sqlMessage: error.sqlMessage }));

-            resolve(result);
+            callback ? callback(null, result) : resolve(result);
        });

        gConnectionPool.query.apply(gConnectionPool, args); // this is same as getConnection/query/release
    });
 }

-async function transaction(queries) {
+function transaction(queries) {
    assert(Array.isArray(queries));

+    const args = Array.prototype.slice.call(arguments);
+    const callback = typeof args[args.length - 1] === 'function' ? once(args.pop()) : null;
+
    return new Promise((resolve, reject) => {
        gConnectionPool.getConnection(function (error, connection) {
-            if (error) return reject(new BoxError(BoxError.DATABASE_ERROR, error, { code: error.code, sqlMessage: error.sqlMessage }));
+            if (error) return callback ? callback(error) : reject(new BoxError(BoxError.DATABASE_ERROR, error, { code: error.code, sqlMessage: error.sqlMessage }));

            const releaseConnection = (error) => {
                connection.release();
-                reject(new BoxError(BoxError.DATABASE_ERROR, error, { code: error.code, sqlMessage: error.sqlMessage || null }));
+                callback ? callback(error) : reject(new BoxError(BoxError.DATABASE_ERROR, error, { code: error.code, sqlMessage: error.sqlMessage }));
            };

            connection.beginTransaction(function (error) {
@@ -123,7 +132,7 @@ async function transaction(queries) {

                        connection.release();

-                        resolve(results);
+                        callback ? callback(null, results) : resolve(results);
                    });
                });
            });
@@ -131,27 +140,27 @@ async function transaction(queries) {
    });
 }

-async function importFromFile(file) {
+function importFromFile(file, callback) {
    assert.strictEqual(typeof file, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const cmd = `/usr/bin/mysql -h "${gDatabase.hostname}" -u ${gDatabase.username} -p${gDatabase.password} ${gDatabase.name} < ${file}`;
+    var cmd = `/usr/bin/mysql -h "${gDatabase.hostname}" -u ${gDatabase.username} -p${gDatabase.password} ${gDatabase.name} < ${file}`;

-    await query('CREATE DATABASE IF NOT EXISTS box');
-    const [error] = await safe(shell.promises.exec('importFromFile', cmd));
-    if (error) throw new BoxError(BoxError.DATABASE_ERROR, error);
+    async.series([
+        query.bind(null, 'CREATE DATABASE IF NOT EXISTS box'),
+        child_process.exec.bind(null, cmd)
+    ], callback);
 }

-async function exportToFile(file) {
+function exportToFile(file, callback) {
    assert.strictEqual(typeof file, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    // latest mysqldump enables column stats by default which is not present in 5.7 util
-    const mysqlDumpHelp = safe.child_process.execSync('/usr/bin/mysqldump --help', { encoding: 'utf8' });
-    if (!mysqlDumpHelp) throw new BoxError(BoxError.DATABASE_ERROR, safe.error);
-    const hasColStats = mysqlDumpHelp.includes('column-statistics');
-    const colStats = hasColStats ? '--column-statistics=0' : '';
+    // latest mysqldump enables column stats by default which is not present in MySQL 5.7 server
+    // this option must not be set in production cloudrons which still use the old mysqldump
+    const disableColStats = (constants.TEST && require('fs').readFileSync('/etc/lsb-release', 'utf-8').includes('20.04')) ? '--column-statistics=0' : '';

-    const cmd = `/usr/bin/mysqldump -h "${gDatabase.hostname}" -u root -p${gDatabase.password} ${colStats} --single-transaction --routines --triggers ${gDatabase.name} > "${file}"`;
+    var cmd = `/usr/bin/mysqldump -h "${gDatabase.hostname}" -u root -p${gDatabase.password} ${disableColStats} --single-transaction --routines --triggers ${gDatabase.name} > "${file}"`;

-    const [error] = await safe(shell.promises.exec('exportToFile', cmd));
-    if (error) throw new BoxError(BoxError.DATABASE_ERROR, error);
+    child_process.exec(cmd, callback);
 }
@@ -1,6 +1,6 @@
 'use strict';

-const assert = require('assert'),
+let assert = require('assert'),
    path = require('path');

 class DataLayout {
@@ -1,13 +0,0 @@
-'use strict';
-
-exports = module.exports = delay;
-
-const assert = require('assert');
-
-function delay(msecs) {
-    assert.strictEqual(typeof msecs, 'number');
-
-    return new Promise(function (resolve) {
-        setTimeout(resolve, msecs);
-    });
-}
@@ -1,40 +0,0 @@
-'use strict';
-
-exports = module.exports = {
-    resolve,
-};
-
-const assert = require('assert'),
-    constants = require('./constants.js'),
-    dns = require('dns'),
-    safe = require('safetydance'),
-    _ = require('underscore');
-
-// a note on TXT records. It doesn't have quotes ("") at the DNS level. Those quotes
-// are added for DNS server software to enclose spaces. Such quotes may also be returned
-// by the DNS REST API of some providers
-async function resolve(hostname, rrtype, options) {
-    assert.strictEqual(typeof hostname, 'string');
-    assert.strictEqual(typeof rrtype, 'string');
-    assert(options && typeof options === 'object');
-
-    const defaultOptions = { server: '127.0.0.1', timeout: 5000 }; // unbound runs on 127.0.0.1
-    const resolver = new dns.promises.Resolver();
-    options = _.extend({ }, defaultOptions, options);
-
-    // Only use unbound on a Cloudron
-    if (constants.CLOUDRON) resolver.setServers([ options.server ]);
-
-    // should callback with ECANCELLED but looks like we might hit https://github.com/nodejs/node/issues/14814
-    const timerId = setTimeout(resolver.cancel.bind(resolver), options.timeout || 5000);
-
-    const [error, result] = await safe(resolver.resolve(hostname, rrtype));
-    clearTimeout(timerId);
-
-    if (error && error.code === 'ECANCELLED') error.code = 'TIMEOUT';
-    if (error) throw error;
-
-    // when you query a random record, it errors with ENOTFOUND. But, if you query a record which has a different type
-    // we sometimes get empty array and sometimes ENODATA. for TXT records, result is 2d array of strings
-    return result;
-}
@@ -1,316 +0,0 @@
-'use strict';
-
-module.exports = exports = {
-    fqdn,
-    getName,
-
-    getDnsRecords,
-    upsertDnsRecords,
-    removeDnsRecords,
-
-    waitForDnsRecord,
-
-    validateHostname,
-
-    makeWildcard,
-
-    registerLocations,
-    unregisterLocations,
-
-    checkDnsRecords,
-    syncDnsRecords,
-};
-
-const apps = require('./apps.js'),
-    assert = require('assert'),
-    BoxError = require('./boxerror.js'),
-    constants = require('./constants.js'),
-    debug = require('debug')('box:dns'),
-    domains = require('./domains.js'),
-    ipaddr = require('ipaddr.js'),
-    mail = require('./mail.js'),
-    promiseRetry = require('./promise-retry.js'),
-    safe = require('safetydance'),
-    settings = require('./settings.js'),
-    sysinfo = require('./sysinfo.js'),
-    tld = require('tldjs');
-
-// choose which subdomain backend we use for test purpose we use route53
-function api(provider) {
-    assert.strictEqual(typeof provider, 'string');
-
-    switch (provider) {
-    case 'cloudflare': return require('./dns/cloudflare.js');
-    case 'route53': return require('./dns/route53.js');
-    case 'gcdns': return require('./dns/gcdns.js');
-    case 'digitalocean': return require('./dns/digitalocean.js');
-    case 'gandi': return require('./dns/gandi.js');
-    case 'godaddy': return require('./dns/godaddy.js');
-    case 'linode': return require('./dns/linode.js');
-    case 'vultr': return require('./dns/vultr.js');
-    case 'namecom': return require('./dns/namecom.js');
-    case 'namecheap': return require('./dns/namecheap.js');
-    case 'netcup': return require('./dns/netcup.js');
-    case 'hetzner': return require('./dns/hetzner.js');
-    case 'noop': return require('./dns/noop.js');
-    case 'manual': return require('./dns/manual.js');
-    case 'wildcard': return require('./dns/wildcard.js');
-    default: return null;
-    }
-}
-
-function fqdn(subdomain, domainObject) {
-    assert.strictEqual(typeof subdomain, 'string');
-    assert.strictEqual(typeof domainObject, 'object');
-
-    return subdomain + (subdomain ? '.' : '') + domainObject.domain;
-}
-
-// Hostname validation comes from RFC 1123 (section 2.1)
-// Domain name validation comes from RFC 2181 (Name syntax)
-// https://en.wikipedia.org/wiki/Hostname#Restrictions_on_valid_host_names
-// We are validating the validity of the location-fqdn as host name (and not dns name)
-function validateHostname(subdomain, domainObject) {
-    assert.strictEqual(typeof subdomain, 'string');
-    assert.strictEqual(typeof domainObject, 'object');
-
-    const hostname = fqdn(subdomain, domainObject);
-
-    const RESERVED_LOCATIONS = [
-        constants.SMTP_LOCATION,
-        constants.IMAP_LOCATION
-    ];
-    if (RESERVED_LOCATIONS.indexOf(subdomain) !== -1) return new BoxError(BoxError.BAD_FIELD, `subdomain '${subdomain}' is reserved`);
-
-    if (hostname === settings.dashboardFqdn()) return new BoxError(BoxError.BAD_FIELD, `subdomain '${subdomain}' is reserved`);
-
-    // workaround https://github.com/oncletom/tld.js/issues/73
-    const tmp = hostname.replace('_', '-');
-    if (!tld.isValid(tmp)) return new BoxError(BoxError.BAD_FIELD, 'Hostname is not a valid domain name');
-
-    if (hostname.length > 253) return new BoxError(BoxError.BAD_FIELD, 'Hostname length exceeds 253 characters');
-
-    if (subdomain) {
-        // label validation
-        if (subdomain.split('.').some(function (p) { return p.length > 63 || p.length < 1; })) return new BoxError(BoxError.BAD_FIELD, 'Invalid subdomain length');
-        if (subdomain.match(/^[A-Za-z0-9-.]+$/) === null) return new BoxError(BoxError.BAD_FIELD, 'Subdomain can only contain alphanumeric, hyphen and dot');
-        if (/^[-.]/.test(subdomain)) return new BoxError(BoxError.BAD_FIELD, 'Subdomain cannot start or end with hyphen or dot');
-    }
-
-    return null;
-}
-
-// returns the 'name' that needs to be inserted into zone
-// eslint-disable-next-line no-unused-vars
-function getName(domain, subdomain, type) {
-    const part = domain.domain.slice(0, -domain.zoneName.length - 1);
-
-    if (subdomain === '') return part;
-
-    return part ? `${subdomain}.${part}` : subdomain;
-}
-
-async function getDnsRecords(subdomain, domain, type) {
-    assert.strictEqual(typeof subdomain, 'string');
-    assert.strictEqual(typeof domain, 'string');
-    assert.strictEqual(typeof type, 'string');
-
-    const domainObject = await domains.get(domain);
-    return await api(domainObject.provider).get(domainObject, subdomain, type);
-}
-
-async function checkDnsRecords(subdomain, domain) {
-    assert.strictEqual(typeof subdomain, 'string');
-    assert.strictEqual(typeof domain, 'string');
-
-    const cnameRecords = await getDnsRecords(subdomain, domain, 'CNAME');
-    if (cnameRecords.length !== 0) return { needsOverwrite: true };
-
-    const ipv4Records = await getDnsRecords(subdomain, domain, 'A');
-    const ipv4 = await sysinfo.getServerIPv4();
-
-    // if empty OR exactly one record with the ip, we don't need to overwrite
-    if (ipv4Records.length !== 0 && (ipv4Records.length !== 1 || ipv4Records[0] !== ipv4)) return { needsOverwrite: true };
-
-    const ipv6 = await sysinfo.getServerIPv6();
-    if (ipv6) {
-        const ipv6Records = await getDnsRecords(subdomain, domain, 'AAAA');
-
-        // if empty OR exactly one record with the ip, we don't need to overwrite
-        if (ipv6Records.length !== 0 && (ipv6Records.length !== 1 || ipaddr.parse(ipv6Records[0]).toRFC5952String() !== ipv6)) return { needsOverwrite: true };
-    }
-
-    return { needsOverwrite: false }; // one record exists and in sync
-}
-
-// note: for TXT records the values must be quoted
-async function upsertDnsRecords(subdomain, domain, type, values) {
-    assert.strictEqual(typeof subdomain, 'string');
-    assert.strictEqual(typeof domain, 'string');
-    assert.strictEqual(typeof type, 'string');
-    assert(Array.isArray(values));
-
-    debug(`upsertDNSRecord: location ${subdomain} on domain ${domain} of type ${type} with values ${JSON.stringify(values)}`);
-
-    const domainObject = await domains.get(domain);
-    await api(domainObject.provider).upsert(domainObject, subdomain, type, values);
-}
-
-async function removeDnsRecords(subdomain, domain, type, values) {
-    assert.strictEqual(typeof subdomain, 'string');
-    assert.strictEqual(typeof domain, 'string');
-    assert.strictEqual(typeof type, 'string');
-    assert(Array.isArray(values));
-
-    debug('removeDNSRecords: %s on %s type %s values', subdomain, domain, type, values);
-
-    const domainObject = await domains.get(domain);
-    const [error] = await safe(api(domainObject.provider).del(domainObject, subdomain, type, values));
-    if (error && error.reason !== BoxError.NOT_FOUND) throw error; // this is never returned afaict
-}
-
-async function waitForDnsRecord(subdomain, domain, type, value, options) {
-    assert.strictEqual(typeof subdomain, 'string');
-    assert.strictEqual(typeof domain, 'string');
-    assert(type === 'A' || type === 'AAAA' || type === 'TXT');
-    assert.strictEqual(typeof value, 'string');
-    assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
-
-    const domainObject = await domains.get(domain);
-
-    // linode DNS takes ~15mins
-    if (!options.interval) options.interval = domainObject.provider === 'linode' ? 20000 : 5000;
-
-    await api(domainObject.provider).wait(domainObject, subdomain, type, value, options);
-}
-
-function makeWildcard(vhost) {
-    assert.strictEqual(typeof vhost, 'string');
-
-    // if the vhost is like *.example.com, this function will do nothing
-    let parts = vhost.split('.');
-    parts[0] = '*';
-    return parts.join('.');
-}
-
-async function registerLocation(location, options, recordType, recordValue) {
-    const overwriteDns = options.overwriteDns || false;
-
-    // get the current record before updating it
-    const [getError, values] = await safe(getDnsRecords(location.subdomain, location.domain, recordType));
-    if (getError) {
-        const retryable = getError.reason !== BoxError.ACCESS_DENIED && getError.reason !== BoxError.NOT_FOUND;  // NOT_FOUND is when zone is not found
-        debug(`registerLocation: Get error. retryable: ${retryable}. ${getError.message}`);
-        throw new BoxError(getError.reason, getError.message, { domain: location, retryable });
-    }
-
-    if (values.length === 1 && values[0] === recordValue) return; // up-to-date
-
-    // refuse to update any existing DNS record for custom domains that we did not create
-    if (values.length !== 0 && !overwriteDns) throw new BoxError(BoxError.ALREADY_EXISTS, `DNS ${recordType} record already exists`, { domain: location, retryable: false });
-
-    const [upsertError] = await safe(upsertDnsRecords(location.subdomain, location.domain, recordType, [ recordValue ]));
-    if (upsertError) {
-        const retryable = upsertError.reason === BoxError.BUSY || upsertError.reason === BoxError.EXTERNAL_ERROR;
-        debug(`registerLocation: Upsert error. retryable: ${retryable}. ${upsertError.message}`);
-        throw new BoxError(BoxError.EXTERNAL_ERROR, upsertError.message, { domain: location, retryable });
-    }
-}
-
-async function registerLocations(locations, options, progressCallback) {
-    assert(Array.isArray(locations));
-    assert.strictEqual(typeof options, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    debug(`registerLocations: Will register ${JSON.stringify(locations)} with options ${JSON.stringify(options)}`);
-
-    const ipv4 = await sysinfo.getServerIPv4();
-    const ipv6 = await sysinfo.getServerIPv6();
-
-    for (const location of locations) {
-        const fqdn = `${location.subdomain ? (location.subdomain + '.') : ''}${location.domain}`;
-        progressCallback({ message: `Registering location: ${fqdn}` });
-
-        await promiseRetry({ times: 200, interval: 5000, debug, retry: (error) => error.retryable }, async function () {
-            // cname records cannot co-exist with other records
-            const [getError, values] = await safe(getDnsRecords(location.subdomain, location.domain, 'CNAME'));
-            if (!getError && values.length === 1) {
-                if (!options.overwriteDns) throw new BoxError(BoxError.ALREADY_EXISTS, 'DNS CNAME record already exists', { domain: location, retryable: false });
-                debug(`registerLocations: removing CNAME record of ${fqdn}`);
-                await removeDnsRecords(location.subdomain, location.domain, 'CNAME', values);
-            }
-
-            await registerLocation(location, options, 'A', ipv4);
-            if (ipv6) await registerLocation(location, options, 'AAAA', ipv6);
-        });
-    }
-}
-
-async function unregisterLocation(location, recordType, recordValue) {
-    const [error] = await safe(removeDnsRecords(location.subdomain, location.domain, recordType, [ recordValue ]));
-    if (!error || error.reason === BoxError.NOT_FOUND) return;
-
-    const retryable = error.reason === BoxError.BUSY || error.reason === BoxError.EXTERNAL_ERROR;
-    debug(`unregisterLocation: Error unregistering location ${recordType}. retryable: ${retryable}. ${error.message}`);
-
-    throw new BoxError(BoxError.EXTERNAL_ERROR, error.message, { domain: location, retryable });
-}
-
-async function unregisterLocations(locations, progressCallback) {
-    assert(Array.isArray(locations));
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    const ipv4 = await sysinfo.getServerIPv4();
-    const ipv6 = await sysinfo.getServerIPv6();
-
-    for (const location of locations) {
-        progressCallback({ message: `Unregistering location: ${location.subdomain ? (location.subdomain + '.') : ''}${location.domain}` });
-
-        await promiseRetry({ times: 30, interval: 5000, debug, retry: (error) => error.retryable }, async function () {
-            await unregisterLocation(location, 'A', ipv4);
-            if (ipv6) await unregisterLocation(location, 'AAAA', ipv6);
-        });
-    }
-}
-
-async function syncDnsRecords(options, progressCallback) {
-    assert.strictEqual(typeof options, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    if (options.domain && options.type === 'mail') return await mail.setDnsRecords(options.domain);
-
-    let allDomains = await domains.list();
-
-    if (options.domain) allDomains = allDomains.filter(d => d.domain === options.domain);
-
-    const mailSubdomain = settings.mailFqdn().substr(0, settings.mailFqdn().length - settings.mailDomain().length - 1);
-
-    const allApps = await apps.list();
-
-    let progress = 1, errors = [];
-
-    // we sync by domain only to get some nice progress
-    for (const domain of allDomains) {
-        progressCallback({ percent: progress, message: `Updating DNS of ${domain.domain}`});
-        progress += Math.round(100/(1+allDomains.length));
-
-        let locations = [];
-        if (domain.domain === settings.dashboardDomain()) locations.push({ subdomain: constants.DASHBOARD_LOCATION, domain: settings.dashboardDomain() });
-        if (domain.domain === settings.mailDomain() && settings.mailFqdn() !== settings.dashboardFqdn()) locations.push({ subdomain: mailSubdomain, domain: settings.mailDomain() });
-
-        for (const app of allApps) {
-            const appLocations = [{ subdomain: app.subdomain, domain: app.domain }].concat(app.redirectDomains).concat(app.aliasDomains);
-            locations = locations.concat(appLocations.filter(al => al.domain === domain.domain));
-        }
-
-        try {
-            await registerLocations(locations, { overwriteDns: true }, progressCallback);
-            progressCallback({ message: `Updating mail DNS of ${domain.domain}`});
-            await mail.setDnsRecords(domain.domain);
-        } catch (error) {
-            errors.push({ domain: domain.domain, message: error.message });
-        }
-    }
-
-    return { errors };
-}
@@ -1,29 +1,29 @@
 'use strict';

 exports = module.exports = {
-    removePrivateFields,
-    injectPrivateFields,
-    upsert,
-    get,
-    del,
-    wait,
-    verifyDomainConfig
+    removePrivateFields: removePrivateFields,
+    injectPrivateFields: injectPrivateFields,
+    upsert: upsert,
+    get: get,
+    del: del,
+    wait: wait,
+    verifyDnsConfig: verifyDnsConfig
 };

-const assert = require('assert'),
+var assert = require('assert'),
+    async = require('async'),
    BoxError = require('../boxerror.js'),
    constants = require('../constants.js'),
    debug = require('debug')('box:dns/cloudflare'),
-    dig = require('../dig.js'),
-    dns = require('../dns.js'),
-    safe = require('safetydance'),
+    dns = require('../native-dns.js'),
+    domains = require('../domains.js'),
    superagent = require('superagent'),
    util = require('util'),
    waitForDns = require('./waitfordns.js'),
    _ = require('underscore');

 // we are using latest v4 stable API https://api.cloudflare.com/#getting-started-endpoints
-const CLOUDFLARE_ENDPOINT = 'https://api.cloudflare.com/client/v4';
+var CLOUDFLARE_ENDPOINT = 'https://api.cloudflare.com/client/v4';

 function removePrivateFields(domainObject) {
    domainObject.config.token = constants.SECRET_PLACEHOLDER;
@@ -34,11 +34,12 @@ function injectPrivateFields(newConfig, currentConfig) {
    if (newConfig.token === constants.SECRET_PLACEHOLDER) newConfig.token = currentConfig.token;
 }

-function translateRequestError(result) {
+function translateRequestError(result, callback) {
    assert.strictEqual(typeof result, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    if (result.statusCode === 404) return new BoxError(BoxError.NOT_FOUND, util.format('%s %j', result.statusCode, 'API does not exist'));
-    if (result.statusCode === 422) return new BoxError(BoxError.BAD_FIELD, result.body.message);
+    if (result.statusCode === 404) return callback(new BoxError(BoxError.NOT_FOUND, util.format('%s %j', result.statusCode, 'API does not exist')));
+    if (result.statusCode === 422) return callback(new BoxError(BoxError.BAD_FIELD, result.body.message));
    if (result.statusCode === 400 || result.statusCode === 401 || result.statusCode === 403) {
        let message = 'Unknown error';
        if (typeof result.body.error === 'string') {
@@ -47,230 +48,288 @@ function translateRequestError(result) {
            let error = result.body.errors[0];
            message = `message: ${error.message} statusCode: ${result.statusCode} code:${error.code}`;
        }
-        return new BoxError(BoxError.ACCESS_DENIED, message);
+        return callback(new BoxError(BoxError.ACCESS_DENIED, message));
    }

-    return new BoxError(BoxError.EXTERNAL_ERROR, util.format('%s %j', result.statusCode, result.body));
+    callback(new BoxError(BoxError.EXTERNAL_ERROR, util.format('%s %j', result.statusCode, result.body)));
 }

-function createRequest(method, url, domainConfig) {
+function createRequest(method, url, dnsConfig) {
    assert.strictEqual(typeof method, 'string');
    assert.strictEqual(typeof url, 'string');
-    assert.strictEqual(typeof domainConfig, 'object');
+    assert.strictEqual(typeof dnsConfig, 'object');

-    const request = superagent(method, url).timeout(30 * 1000).ok(() => true);
+    let request = superagent(method, url)
+        .timeout(30 * 1000);

-    if (domainConfig.tokenType === 'GlobalApiKey') {
-        request.set('X-Auth-Key', domainConfig.token).set('X-Auth-Email', domainConfig.email);
+    if (dnsConfig.tokenType === 'GlobalApiKey') {
+        request.set('X-Auth-Key', dnsConfig.token).set('X-Auth-Email', dnsConfig.email);
    } else {
-        request.set('Authorization', 'Bearer ' + domainConfig.token);
+        request.set('Authorization', 'Bearer ' + dnsConfig.token);
    }

    return request;
 }

-async function getZoneByName(domainConfig, zoneName) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function getZoneByName(dnsConfig, zoneName, callback) {
+    assert.strictEqual(typeof dnsConfig, 'object');
    assert.strictEqual(typeof zoneName, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const [error, response] = await safe(createRequest('GET', `${CLOUDFLARE_ENDPOINT}/zones?name=${zoneName}&status=active`, domainConfig));
-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode !== 200 || response.body.success !== true) throw translateRequestError(response);
-    if (!response.body.result.length) throw new BoxError(BoxError.NOT_FOUND, util.format('%s %j', response.statusCode, response.body));
+    createRequest('GET', CLOUDFLARE_ENDPOINT + '/zones?name=' + zoneName + '&status=active', dnsConfig)
+        .end(function (error, result) {
+            if (error && !error.response) return callback(error);
+            if (result.statusCode !== 200 || result.body.success !== true) return translateRequestError(result, callback);
+            if (!result.body.result.length) return callback(new BoxError(BoxError.NOT_FOUND, util.format('%s %j', result.statusCode, result.body)));

-    return response.body.result[0];
+            callback(null, result.body.result[0]);
+        });
 }

 // gets records filtered by zone, type and fqdn
-async function getDnsRecords(domainConfig, zoneId, fqdn, type) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function getDnsRecords(dnsConfig, zoneId, fqdn, type, callback) {
+    assert.strictEqual(typeof dnsConfig, 'object');
    assert.strictEqual(typeof zoneId, 'string');
    assert.strictEqual(typeof fqdn, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const [error, response] = await safe(createRequest('GET', `${CLOUDFLARE_ENDPOINT}/zones/${zoneId}/dns_records`, domainConfig)
-        .query({ type: type, name: fqdn }));
+    createRequest('GET', CLOUDFLARE_ENDPOINT + '/zones/' + zoneId + '/dns_records', dnsConfig)
+        .query({ type: type, name: fqdn })
+        .end(function (error, result) {
+            if (error && !error.response) return callback(error);
+            if (result.statusCode !== 200 || result.body.success !== true) return translateRequestError(result, callback);

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode !== 200 || response.body.success !== true) throw translateRequestError(response);
+            var tmp = result.body.result;

-    return response.body.result;
+            return callback(null, tmp);
+        });
 }

-async function upsert(domainObject, location, type, values) {
+function upsert(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        fqdn = dns.fqdn(location, domainObject);
+        fqdn = domains.fqdn(location, domainObject);

    debug('upsert: %s for zone %s of type %s with values %j', fqdn, zoneName, type, values);

-    const result = await getZoneByName(domainConfig, zoneName);
-    const zoneId = result.id;
+    getZoneByName(dnsConfig, zoneName, function(error, result) {
+        if (error) return callback(error);

-    const records = await getDnsRecords(domainConfig, zoneId, fqdn, type);
+        let zoneId = result.id;

-    let i = 0; // // used to track available records to update instead of create
+        getDnsRecords(dnsConfig, zoneId, fqdn, type, function (error, dnsRecords) {
+            if (error) return callback(error);

-    for (let value of values) {
-        let priority = null;
+            let i = 0; // // used to track available records to update instead of create

-        if (type === 'MX') {
-            priority = parseInt(value.split(' ')[0], 10);
-            value = value.split(' ')[1];
-        }
+            async.eachSeries(values, function (value, iteratorCallback) {
+                var priority = null;

-        const data = {
-            type: type,
-            name: fqdn,
-            content: value,
-            priority: priority,
-            proxied: false,
-            ttl: 120  // 1 means "automatic" (meaning 300ms) and 120 is the lowest supported
-        };
+                if (type === 'MX') {
+                    priority = parseInt(value.split(' ')[0], 10);
+                    value = value.split(' ')[1];
+                }

-        if (i >= records.length) { // create a new record
-            debug(`upsert: Adding new record fqdn: ${fqdn}, zoneName: ${zoneName} proxied: false`);
+                var data = {
+                    type: type,
+                    name: fqdn,
+                    content: value,
+                    priority: priority,
+                    proxied: false,
+                    ttl: 120  // 1 means "automatic" (meaning 300ms) and 120 is the lowest supported
+                };

-            const [error, response] = await safe(createRequest('POST', `${CLOUDFLARE_ENDPOINT}/zones/${zoneId}/dns_records`, domainConfig)
-                .send(data));
-            if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-            if (response.statusCode !== 200 || response.body.success !== true) throw translateRequestError(response);
-        } else { // replace existing record
-            data.proxied = records[i].proxied; // preserve proxied parameter
+                if (i >= dnsRecords.length) { // create a new record
+                    debug(`upsert: Adding new record fqdn: ${fqdn}, zoneName: ${zoneName} proxied: false`);

-            debug(`upsert: Updating existing record fqdn: ${fqdn}, zoneName: ${zoneName} proxied: ${data.proxied}`);
+                    createRequest('POST', CLOUDFLARE_ENDPOINT + '/zones/' + zoneId + '/dns_records', dnsConfig)
+                        .send(data)
+                        .end(function (error, result) {
+                            if (error && !error.response) return iteratorCallback(error);
+                            if (result.statusCode !== 200 || result.body.success !== true) return translateRequestError(result, iteratorCallback);

-            const [error, response] = await safe(createRequest('PUT', `${CLOUDFLARE_ENDPOINT}/zones/${zoneId}/dns_records/${records[i].id}`, domainConfig)
-                .send(data));
-            if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-            if (response.statusCode !== 200 || response.body.success !== true) throw translateRequestError(response);
-            ++i; // increment, as we have consumed the record
-        }
-    }
+                            iteratorCallback(null);
+                        });
+                } else { // replace existing record
+                    data.proxied = dnsRecords[i].proxied; // preserve proxied parameter

-    for (let j = values.length + 1; j < records.length; j++) {
-        const [error] = await safe(createRequest('DELETE', `${CLOUDFLARE_ENDPOINT}/zones/${zoneId}/dns_records/${records[j].id}`, domainConfig));
-        if (error) debug(`upsert: error removing record ${records[j].id}: ${error.message}`);
-    }
+                    debug(`upsert: Updating existing record fqdn: ${fqdn}, zoneName: ${zoneName} proxied: ${data.proxied}`);
+
+                    createRequest('PUT', CLOUDFLARE_ENDPOINT + '/zones/' + zoneId + '/dns_records/' + dnsRecords[i].id, dnsConfig)
+                        .send(data)
+                        .end(function (error, result) {
+                            ++i; // increment, as we have consumed the record
+
+                            if (error && !error.response) return iteratorCallback(error);
+                            if (result.statusCode !== 200 || result.body.success !== true) return translateRequestError(result, iteratorCallback);
+
+                            iteratorCallback(null);
+                        });
+                }
+            }, callback);
+        });
+    });
 }

-async function get(domainObject, location, type) {
+function get(domainObject, location, type, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        fqdn = dns.fqdn(location, domainObject);
+        fqdn = domains.fqdn(location, domainObject);

-    const zone = await getZoneByName(domainConfig, zoneName);
-    const result = await getDnsRecords(domainConfig, zone.id, fqdn, type);
-    const tmp = result.map(function (record) { return record.content; });
-    return tmp;
+    getZoneByName(dnsConfig, zoneName, function(error, zone) {
+        if (error) return callback(error);
+
+        getDnsRecords(dnsConfig, zone.id, fqdn, type, function (error, result) {
+            if (error) return callback(error);
+
+            var tmp = result.map(function (record) { return record.content; });
+            debug('get: %j', tmp);
+
+            callback(null, tmp);
+        });
+    });
 }

-async function del(domainObject, location, type, values) {
+function del(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        fqdn = dns.fqdn(location, domainObject);
+        fqdn = domains.fqdn(location, domainObject);

-    const zone = await getZoneByName(domainConfig, zoneName);
+    getZoneByName(dnsConfig, zoneName, function(error, zone) {
+        if (error) return callback(error);

-    const result = await getDnsRecords(domainConfig, zone.id, fqdn, type);
-    if (result.length === 0) return;
+        getDnsRecords(dnsConfig, zone.id, fqdn, type, function(error, result) {
+            if (error) return callback(error);
+            if (result.length === 0) return callback(null);

-    const zoneId = result[0].zone_id;
+            var zoneId = result[0].zone_id;

-    const tmp = result.filter(function (record) { return values.some(function (value) { return value === record.content; }); });
-    debug('del: %j', tmp);
+            var tmp = result.filter(function (record) { return values.some(function (value) { return value === record.content; }); });
+            debug('del: %j', tmp);

-    if (tmp.length === 0) return;
+            if (tmp.length === 0) return callback(null);

-    for (const r of tmp) {
-        const [error, response] = await safe(createRequest('DELETE', `${CLOUDFLARE_ENDPOINT}/zones/${zoneId}/dns_records/${r.id}`, domainConfig));
-        if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-        if (response.statusCode !== 200 || response.body.success !== true) throw translateRequestError(response);
-    }
+            async.eachSeries(tmp, function (record, callback) {
+                createRequest('DELETE', CLOUDFLARE_ENDPOINT + '/zones/'+ zoneId + '/dns_records/' + record.id, dnsConfig)
+                    .end(function (error, result) {
+                        if (error && !error.response) return callback(error);
+                        if (result.statusCode !== 200 || result.body.success !== true) return translateRequestError(result, callback);
+
+                        debug('del: done');
+
+                        callback(null);
+                    });
+            }, function (error) {
+                if (error) return callback(error);
+
+                callback(null, 'unused');
+            });
+        });
+    });
 }

-async function wait(domainObject, subdomain, type, value, options) {
+function wait(domainObject, location, type, value, options, callback) {
    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
+    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert.strictEqual(typeof value, 'string');
    assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        fqdn = dns.fqdn(subdomain, domainObject);
+        fqdn = domains.fqdn(location, domainObject);

    debug('wait: %s for zone %s of type %s', fqdn, zoneName, type);

-    const result = await getZoneByName(domainConfig, zoneName);
-    const zoneId = result.id;
+    getZoneByName(dnsConfig, zoneName, function(error, result) {
+        if (error) return callback(error);

-    const dnsRecords = await getDnsRecords(domainConfig, zoneId, fqdn, type);
-    if (dnsRecords.length === 0) throw new BoxError(BoxError.NOT_FOUND, 'Domain not found');
+        let zoneId = result.id;

-    if (!dnsRecords[0].proxied) return await waitForDns(fqdn, domainObject.zoneName, type, value, options);
+        getDnsRecords(dnsConfig, zoneId, fqdn, type, function (error, dnsRecords) {
+            if (error) return callback(error);
+            if (dnsRecords.length === 0) return callback(new BoxError(BoxError.NOT_FOUND, 'Domain not found'));

-    debug('wait: skipping wait of proxied domain');
+            if (!dnsRecords[0].proxied) return waitForDns(fqdn, domainObject.zoneName, type, value, options, callback);

-    // maybe we can check for dns to be cloudflare IPs? https://api.cloudflare.com/#cloudflare-ips-cloudflare-ip-details
+            debug('wait: skipping wait of proxied domain');
+
+            callback(null); // maybe we can check for dns to be cloudflare IPs? https://api.cloudflare.com/#cloudflare-ips-cloudflare-ip-details
+        });
+    });
 }

-async function verifyDomainConfig(domainObject) {
+function verifyDnsConfig(domainObject, callback) {
    assert.strictEqual(typeof domainObject, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName;

    // token can be api token or global api key
-    if (!domainConfig.token || typeof domainConfig.token !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'token must be a non-empty string');
-    if (domainConfig.tokenType !== 'GlobalApiKey' && domainConfig.tokenType !== 'ApiToken') throw new BoxError(BoxError.BAD_FIELD, 'tokenType is required');
+    if (!dnsConfig.token || typeof dnsConfig.token !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'token must be a non-empty string', { field: 'token' }));
+    if (dnsConfig.tokenType !== 'GlobalApiKey' && dnsConfig.tokenType !== 'ApiToken')  return callback(new BoxError(BoxError.BAD_FIELD, 'tokenType is required', { field: 'tokenType' }));

-    if (domainConfig.tokenType === 'GlobalApiKey') {
-        if (typeof domainConfig.email !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'email must be a non-empty string');
+    if (dnsConfig.tokenType === 'GlobalApiKey') {
+        if (typeof dnsConfig.email !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'email must be a non-empty string', { field: 'email' }));
    }

    const ip = '127.0.0.1';

-    const credentials = {
-        token: domainConfig.token,
-        tokenType: domainConfig.tokenType,
-        email: domainConfig.email || null
+    var credentials = {
+        token: dnsConfig.token,
+        tokenType: dnsConfig.tokenType,
+        email: dnsConfig.email || null
    };

-    if (process.env.BOX_ENV === 'test') return credentials; // this shouldn't be here
+    if (process.env.BOX_ENV === 'test') return callback(null, credentials); // this shouldn't be here

-    const [error, nameservers] = await safe(dig.resolve(zoneName, 'NS', { timeout: 5000 }));
-    if (error && error.code === 'ENOTFOUND') throw new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain');
-    if (error || !nameservers) throw new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers');
+    dns.resolve(zoneName, 'NS', { timeout: 5000 }, function (error, nameservers) {
+        if (error && error.code === 'ENOTFOUND') return callback(new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain', { field: 'nameservers' }));
+        if (error || !nameservers) return callback(new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers', { field: 'nameservers' }));

-    const zone = await getZoneByName(domainConfig, zoneName);
+        getZoneByName(dnsConfig, zoneName, function(error, zone) {
+            if (error) return callback(error);

-    if (!_.isEqual(zone.name_servers.sort(), nameservers.sort())) {
-        debug('verifyDomainConfig: %j and %j do not match', nameservers, zone.name_servers);
-        throw new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to Cloudflare');
-    }
+            if (!_.isEqual(zone.name_servers.sort(), nameservers.sort())) {
+                debug('verifyDnsConfig: %j and %j do not match', nameservers, zone.name_servers);
+                return callback(new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to Cloudflare', { field: 'nameservers' }));
+            }

-    const location = 'cloudrontestdns';
+            const location = 'cloudrontestdns';

-    await upsert(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record added');
+            upsert(domainObject, location, 'A', [ ip ], function (error) {
+                if (error) return callback(error);

-    await del(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record removed again');
+                debug('verifyDnsConfig: Test A record added');

-    return credentials;
+                del(domainObject, location, 'A', [ ip ], function (error) {
+                    if (error) return callback(error);
+
+                    debug('verifyDnsConfig: Test A record removed again');
+
+                    callback(null, credentials);
+                });
+            });
+        });
+    });
 }
@@ -7,23 +7,25 @@ exports = module.exports = {
    get,
    del,
    wait,
-    verifyDomainConfig
+    verifyDnsConfig
 };

 const assert = require('assert'),
+    async = require('async'),
    BoxError = require('../boxerror.js'),
    constants = require('../constants.js'),
    debug = require('debug')('box:dns/digitalocean'),
-    dig = require('../dig.js'),
-    dns = require('../dns.js'),
+    dns = require('../native-dns.js'),
+    domains = require('../domains.js'),
    safe = require('safetydance'),
    superagent = require('superagent'),
+    util = require('util'),
    waitForDns = require('./waitfordns.js');

 const DIGITALOCEAN_ENDPOINT = 'https://api.digitalocean.com';

 function formatError(response) {
-    return `DigitalOcean DNS error ${response.statusCode} ${JSON.stringify(response.body)}`;
+    return util.format('DigitalOcean DNS error [%s] %j', response.statusCode, response.body);
 }

 function removePrivateFields(domainObject) {
@@ -35,208 +37,244 @@ function injectPrivateFields(newConfig, currentConfig) {
    if (newConfig.token === constants.SECRET_PLACEHOLDER) newConfig.token = currentConfig.token;
 }

-async function getZoneRecords(domainConfig, zoneName, name, type) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function getInternal(dnsConfig, zoneName, name, type, callback) {
+    assert.strictEqual(typeof dnsConfig, 'object');
    assert.strictEqual(typeof zoneName, 'string');
    assert.strictEqual(typeof name, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    let nextPage = null, matchingRecords = [];
+    var nextPage = null, matchingRecords = [];

    debug(`getInternal: getting dns records of ${zoneName} with ${name} and type ${type}`);

-    do {
-        const url = nextPage ? nextPage : DIGITALOCEAN_ENDPOINT + '/v2/domains/' + zoneName + '/records';
+    async.doWhilst(function (iteratorDone) {
+        var url = nextPage ? nextPage : DIGITALOCEAN_ENDPOINT + '/v2/domains/' + zoneName + '/records';

-        const [error, response] = await safe(superagent.get(url)
-            .set('Authorization', 'Bearer ' + domainConfig.token)
+        superagent.get(url)
+            .set('Authorization', 'Bearer ' + dnsConfig.token)
            .timeout(30 * 1000)
            .retry(5)
-            .ok(() => true));
+            .end(function (error, result) {
+                if (error && !error.response) return iteratorDone(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                if (result.statusCode === 404) return iteratorDone(new BoxError(BoxError.NOT_FOUND, formatError(result)));
+                if (result.statusCode === 403 || result.statusCode === 401) return iteratorDone(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+                if (result.statusCode !== 200) return iteratorDone(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-        if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-        if (response.statusCode === 404) throw new BoxError(BoxError.NOT_FOUND, formatError(response));
-        if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-        if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+                matchingRecords = matchingRecords.concat(result.body.domain_records.filter(function (record) {
+                    return (record.type === type && record.name === name);
+                }));

-        matchingRecords = matchingRecords.concat(response.body.domain_records.filter(function (record) {
-            return (record.type === type && record.name === name);
-        }));
+                nextPage = (result.body.links && result.body.links.pages) ? result.body.links.pages.next : null;

-        nextPage = (response.body.links && response.body.links.pages) ? response.body.links.pages.next : null;
-    } while (nextPage);
+                iteratorDone();
+            });
+    }, function (testDone) { return testDone(null, !!nextPage); }, function (error) {
+        debug('getInternal:', error, JSON.stringify(matchingRecords));

-    return matchingRecords;
+        if (error) return callback(error);
+
+        return callback(null, matchingRecords);
+    });
 }

-async function upsert(domainObject, location, type, values) {
+function upsert(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '@';
+        name = domains.getName(domainObject, location, type) || '@';

    debug('upsert: %s for zone %s of type %s with values %j', name, zoneName, type, values);

-    const records = await getZoneRecords(domainConfig, zoneName, name, type);
+    getInternal(dnsConfig, zoneName, name, type, function (error, result) {
+        if (error) return callback(error);

-    // used to track available records to update instead of create
-    let i = 0, recordIds = [];
+        // used to track available records to update instead of create
+        var i = 0, recordIds = [];

-    for (let value of values) {
-        let priority = null;
+        async.eachSeries(values, function (value, iteratorCallback) {
+            var priority = null;

-        if (type === 'MX') {
-            priority = value.split(' ')[0];
-            value = value.split(' ')[1];
-        }
+            if (type === 'MX') {
+                priority = value.split(' ')[0];
+                value = value.split(' ')[1];
+            }

-        const data = {
-            type: type,
-            name: name,
-            data: value,
-            priority: priority,
-            ttl: 30 // Recent DO DNS API break means this value must atleast be 30
-        };
+            var data = {
+                type: type,
+                name: name,
+                data: value,
+                priority: priority,
+                ttl: 30 // Recent DO DNS API break means this value must atleast be 30
+            };

-        if (i >= records.length) {
-            const [error, response] = await safe(superagent.post(DIGITALOCEAN_ENDPOINT + '/v2/domains/' + zoneName + '/records')
-                .set('Authorization', 'Bearer ' + domainConfig.token)
-                .send(data)
-                .timeout(30 * 1000)
-                .retry(5)
-                .ok(() => true));
+            if (i >= result.length) {
+                superagent.post(DIGITALOCEAN_ENDPOINT + '/v2/domains/' + zoneName + '/records')
+                    .set('Authorization', 'Bearer ' + dnsConfig.token)
+                    .send(data)
+                    .timeout(30 * 1000)
+                    .retry(5)
+                    .end(function (error, result) {
+                        if (error && !error.response) return iteratorCallback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                        if (result.statusCode === 403 || result.statusCode === 401) return iteratorCallback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+                        if (result.statusCode === 422) return iteratorCallback(new BoxError(BoxError.BAD_FIELD, result.body.message));
+                        if (result.statusCode !== 201) return iteratorCallback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-            if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-            if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-            if (response.statusCode === 422) throw new BoxError(BoxError.BAD_FIELD, response.body.message);
-            if (response.statusCode !== 201) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+                        recordIds.push(safe.query(result.body, 'domain_record.id'));

-            recordIds.push(safe.query(records.body, 'domain_record.id'));
-        } else {
-            const [error, response] = await safe(superagent.put(DIGITALOCEAN_ENDPOINT + '/v2/domains/' + zoneName + '/records/' + records[i].id)
-                .set('Authorization', 'Bearer ' + domainConfig.token)
-                .send(data)
-                .timeout(30 * 1000)
-                .retry(5)
-                .ok(() => true));
+                        return iteratorCallback(null);
+                    });
+            } else {
+                superagent.put(DIGITALOCEAN_ENDPOINT + '/v2/domains/' + zoneName + '/records/' + result[i].id)
+                    .set('Authorization', 'Bearer ' + dnsConfig.token)
+                    .send(data)
+                    .timeout(30 * 1000)
+                    .retry(5)
+                    .end(function (error, result) {
+                    // increment, as we have consumed the record
+                        ++i;

-            ++i;
+                        if (error && !error.response) return iteratorCallback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                        if (result.statusCode === 403 || result.statusCode === 401) return iteratorCallback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+                        if (result.statusCode === 422) return iteratorCallback(new BoxError(BoxError.BAD_FIELD, result.body.message));
+                        if (result.statusCode !== 200) return iteratorCallback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-            if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-            if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-            if (response.statusCode === 422) throw new BoxError(BoxError.BAD_FIELD, response.body.message);
-            if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+                        recordIds.push(safe.query(result.body, 'domain_record.id'));

-            recordIds.push(safe.query(records.body, 'domain_record.id'));
-        }
-    }
+                        return iteratorCallback(null);
+                    });
+            }
+        }, function (error) {
+            if (error) return callback(error);

-    for (let j = values.length + 1; j < records.length; j++) {
-        const [error] = await safe(superagent.del(`${DIGITALOCEAN_ENDPOINT}/v2/domains/${zoneName}/records/${records[j].id}`)
-            .set('Authorization', 'Bearer ' + domainConfig.token)
-            .timeout(30 * 1000)
-            .retry(5)
-            .ok(() => true));
+            debug('upsert: completed with recordIds:%j', recordIds);

-        if (error) debug(`upsert: error removing record ${records[j].id}: ${error.message}`);
-    }
-
-    debug('upsert: completed with recordIds:%j', recordIds);
+            callback();
+        });
+    });
 }

-async function get(domainObject, location, type) {
+function get(domainObject, location, type, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '@';
+        name = domains.getName(domainObject, location, type) || '@';

-    const result = await getZoneRecords(domainConfig, zoneName, name, type);
+    getInternal(dnsConfig, zoneName, name, type, function (error, result) {
+        if (error) return callback(error);

-    const tmp = result.map(function (record) { return record.data; });
-    return tmp;
+        // We only return the value string
+        var tmp = result.map(function (record) { return record.data; });
+
+        debug('get: %j', tmp);
+
+        return callback(null, tmp);
+    });
 }

-async function del(domainObject, location, type, values) {
+function del(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '@';
+        name = domains.getName(domainObject, location, type) || '@';

-    const result = await getZoneRecords(domainConfig, zoneName, name, type);
-    if (result.length === 0) return;
+    getInternal(dnsConfig, zoneName, name, type, function (error, result) {
+        if (error) return callback(error);

-    const tmp = result.filter(function (record) { return values.some(function (value) { return value === record.data; }); });
-    if (tmp.length === 0) return;
+        if (result.length === 0) return callback(null);

-    for (const r of tmp) {
-        const [error, response] = await safe(superagent.del(`${DIGITALOCEAN_ENDPOINT}/v2/domains/${zoneName}/records/${r.id}`)
-            .set('Authorization', 'Bearer ' + domainConfig.token)
+        var tmp = result.filter(function (record) { return values.some(function (value) { return value === record.data; }); });
+
+        debug('del: %j', tmp);
+
+        if (tmp.length === 0) return callback(null);
+
+        // FIXME we only handle the first one currently
+
+        superagent.del(DIGITALOCEAN_ENDPOINT + '/v2/domains/' + zoneName + '/records/' + tmp[0].id)
+            .set('Authorization', 'Bearer ' + dnsConfig.token)
            .timeout(30 * 1000)
            .retry(5)
-            .ok(() => true));
+            .end(function (error, result) {
+                if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                if (result.statusCode === 404) return callback(null);
+                if (result.statusCode === 403 || result.statusCode === 401) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+                if (result.statusCode !== 204) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-        if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-        if (response.statusCode === 404) return;
-        if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-        if (response.statusCode !== 204) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
-    }
+                debug('del: done');
+
+                return callback(null);
+            });
+    });
 }

-async function wait(domainObject, subdomain, type, value, options) {
+function wait(domainObject, location, type, value, options, callback) {
    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
+    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert.strictEqual(typeof value, 'string');
    assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
+    assert.strictEqual(typeof callback, 'function');

-    const fqdn = dns.fqdn(subdomain, domainObject);
+    const fqdn = domains.fqdn(location, domainObject);

-    await waitForDns(fqdn, domainObject.zoneName, type, value, options);
+    waitForDns(fqdn, domainObject.zoneName, type, value, options, callback);
 }

-async function verifyDomainConfig(domainObject) {
+function verifyDnsConfig(domainObject, callback) {
    assert.strictEqual(typeof domainObject, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName;

-    if (!domainConfig.token || typeof domainConfig.token !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'token must be a non-empty string');
+    if (!dnsConfig.token || typeof dnsConfig.token !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'token must be a non-empty string', { field: 'token' }));

    const ip = '127.0.0.1';

-    const credentials = {
-        token: domainConfig.token
+    var credentials = {
+        token: dnsConfig.token
    };

-    if (process.env.BOX_ENV === 'test') return credentials; // this shouldn't be here
+    if (process.env.BOX_ENV === 'test') return callback(null, credentials); // this shouldn't be here

-    const [error, nameservers] = await safe(dig.resolve(zoneName, 'NS', { timeout: 5000 }));
-    if (error && error.code === 'ENOTFOUND') throw new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain');
-    if (error || !nameservers) throw new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers');
+    dns.resolve(zoneName, 'NS', { timeout: 5000 }, function (error, nameservers) {
+        if (error && error.code === 'ENOTFOUND') return callback(new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain', { field: 'nameservers' }));
+        if (error || !nameservers) return callback(new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers', { field: 'nameservers' }));

-    if (nameservers.map(function (n) { return n.toLowerCase(); }).indexOf('ns1.digitalocean.com') === -1) {
-        debug('verifyDomainConfig: %j does not contains DO NS', nameservers);
-        throw new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to DigitalOcean');
-    }
+        if (nameservers.map(function (n) { return n.toLowerCase(); }).indexOf('ns1.digitalocean.com') === -1) {
+            debug('verifyDnsConfig: %j does not contains DO NS', nameservers);
+            return callback(new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to DigitalOcean', { field: 'nameservers' }));
+        }

-    const location = 'cloudrontestdns';
+        const location = 'cloudrontestdns';

-    await upsert(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record added');
+        upsert(domainObject, location, 'A', [ ip ], function (error) {
+            if (error) return callback(error);

-    await del(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record removed again');
+            debug('verifyDnsConfig: Test A record added');

-    return credentials;
+            del(domainObject, location, 'A', [ ip ], function (error) {
+                if (error) return callback(error);
+
+                debug('verifyDnsConfig: Test A record removed again');
+
+                callback(null, credentials);
+            });
+        });
+    });
 }
@@ -1,27 +1,26 @@
 'use strict';

 exports = module.exports = {
-    removePrivateFields,
-    injectPrivateFields,
-    upsert,
-    get,
-    del,
-    wait,
-    verifyDomainConfig
+    removePrivateFields: removePrivateFields,
+    injectPrivateFields: injectPrivateFields,
+    upsert: upsert,
+    get: get,
+    del: del,
+    wait: wait,
+    verifyDnsConfig: verifyDnsConfig
 };

-const assert = require('assert'),
+var assert = require('assert'),
    BoxError = require('../boxerror.js'),
    constants = require('../constants.js'),
    debug = require('debug')('box:dns/gandi'),
-    dig = require('../dig.js'),
-    dns = require('../dns.js'),
-    safe = require('safetydance'),
+    dns = require('../native-dns.js'),
+    domains = require('../domains.js'),
    superagent = require('superagent'),
    util = require('util'),
    waitForDns = require('./waitfordns.js');

-const GANDI_API = 'https://dns.api.gandi.net/api/v5';
+var GANDI_API = 'https://dns.api.gandi.net/api/v5';

 function formatError(response) {
    return util.format(`Gandi DNS error [${response.statusCode}] ${response.body.message}`);
@@ -36,126 +35,146 @@ function injectPrivateFields(newConfig, currentConfig) {
    if (newConfig.token === constants.SECRET_PLACEHOLDER) newConfig.token = currentConfig.token;
 }

-async function upsert(domainObject, location, type, values) {
+function upsert(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '@';
+        name = domains.getName(domainObject, location, type) || '@';

    debug(`upsert: ${name} in zone ${zoneName} of type ${type} with values ${JSON.stringify(values)}`);

-    const data = {
+    var data = {
        'rrset_ttl': 300, // this is the minimum allowed
        'rrset_values': values // for mx records, value is already of the '<priority> <server>' format
    };

-    const [error, response] = await safe(superagent.put(`${GANDI_API}/domains/${zoneName}/records/${name}/${type}`)
-        .set('X-Api-Key', domainConfig.token)
+    superagent.put(`${GANDI_API}/domains/${zoneName}/records/${name}/${type}`)
+        .set('X-Api-Key', dnsConfig.token)
        .timeout(30 * 1000)
        .send(data)
-        .ok(() => true));
+        .end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 403 || result.statusCode === 401) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+            if (result.statusCode === 400) return callback(new BoxError(BoxError.BAD_FIELD, formatError(result)));
+            if (result.statusCode !== 201) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-    if (response.statusCode === 400) throw new BoxError(BoxError.BAD_FIELD, formatError(response));
-    if (response.statusCode !== 201) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+            return callback(null);
+        });
 }

-async function get(domainObject, location, type) {
+function get(domainObject, location, type, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '@';
+        name = domains.getName(domainObject, location, type) || '@';

    debug(`get: ${name} in zone ${zoneName} of type ${type}`);

-    const [error, response] = await safe(superagent.get(`${GANDI_API}/domains/${zoneName}/records/${name}/${type}`)
-        .set('X-Api-Key', domainConfig.token)
+    superagent.get(`${GANDI_API}/domains/${zoneName}/records/${name}/${type}`)
+        .set('X-Api-Key', dnsConfig.token)
        .timeout(30 * 1000)
-        .ok(() => true));
+        .end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 403 || result.statusCode === 401) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+            if (result.statusCode === 404) return callback(null, [ ]);
+            if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-    if (response.statusCode === 404) return [];
-    if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+            debug('get: %j', result.body);

-    return response.body.rrset_values;
+            return callback(null, result.body.rrset_values);
+        });
 }

-async function del(domainObject, location, type, values) {
+function del(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '@';
+        name = domains.getName(domainObject, location, type) || '@';

    debug(`del: ${name} in zone ${zoneName} of type ${type} with values ${JSON.stringify(values)}`);

-    const [error, response] = await safe(superagent.del(`${GANDI_API}/domains/${zoneName}/records/${name}/${type}`)
-        .set('X-Api-Key', domainConfig.token)
+    superagent.del(`${GANDI_API}/domains/${zoneName}/records/${name}/${type}`)
+        .set('X-Api-Key', dnsConfig.token)
        .timeout(30 * 1000)
-        .ok(() => true));
+        .end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 404) return callback(null);
+            if (result.statusCode === 403 || result.statusCode === 401) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+            if (result.statusCode !== 204) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode === 404) return;
-    if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-    if (response.statusCode !== 204) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+            debug('del: done');
+
+            return callback(null);
+        });
 }

-async function wait(domainObject, subdomain, type, value, options) {
+function wait(domainObject, location, type, value, options, callback) {
    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
+    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert.strictEqual(typeof value, 'string');
    assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
+    assert.strictEqual(typeof callback, 'function');

-    const fqdn = dns.fqdn(subdomain, domainObject);
+    const fqdn = domains.fqdn(location, domainObject);

-    await waitForDns(fqdn, domainObject.zoneName, type, value, options);
+    waitForDns(fqdn, domainObject.zoneName, type, value, options, callback);
 }

-async function verifyDomainConfig(domainObject) {
+function verifyDnsConfig(domainObject, callback) {
    assert.strictEqual(typeof domainObject, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName;

-    if (!domainConfig.token || typeof domainConfig.token !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'token must be a non-empty string');
+    if (!dnsConfig.token || typeof dnsConfig.token !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'token must be a non-empty string', { field: 'token' }));

-    const credentials = {
-        token: domainConfig.token
+    var credentials = {
+        token: dnsConfig.token
    };

    const ip = '127.0.0.1';

-    if (process.env.BOX_ENV === 'test') return credentials; // this shouldn't be here
+    if (process.env.BOX_ENV === 'test') return callback(null, credentials); // this shouldn't be here

-    const [error, nameservers] = await safe(dig.resolve(zoneName, 'NS', { timeout: 5000 }));
-    if (error && error.code === 'ENOTFOUND') throw new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain');
-    if (error || !nameservers) throw new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers');
+    dns.resolve(zoneName, 'NS', { timeout: 5000 }, function (error, nameservers) {
+        if (error && error.code === 'ENOTFOUND') return callback(new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain', { field: 'nameservers' }));
+        if (error || !nameservers) return callback(new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers', { field: 'nameservers' }));

-    if (!nameservers.every(function (n) { return n.toLowerCase().indexOf('.gandi.net') !== -1; })) {
-        debug('verifyDomainConfig: %j does not contain Gandi NS', nameservers);
-        throw new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to Gandi');
-    }
+        if (!nameservers.every(function (n) { return n.toLowerCase().indexOf('.gandi.net') !== -1; })) {
+            debug('verifyDnsConfig: %j does not contain Gandi NS', nameservers);
+            return callback(new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to Gandi', { field: 'nameservers' }));
+        }

-    const location = 'cloudrontestdns';
+        const location = 'cloudrontestdns';

-    await upsert(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record added');
+        upsert(domainObject, location, 'A', [ ip ], function (error) {
+            if (error) return callback(error);

-    await del(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record removed again');
+            debug('verifyDnsConfig: Test A record added');

-    return credentials;
+            del(domainObject, location, 'A', [ ip ], function (error) {
+                if (error) return callback(error);
+
+                debug('verifyDnsConfig: Test A record removed again');
+
+                callback(null, credentials);
+            });
+        });
+    });
 }
@@ -1,24 +1,23 @@
 'use strict';

-const safe = require('safetydance');
-
 exports = module.exports = {
-    removePrivateFields,
-    injectPrivateFields,
-    upsert,
-    get,
-    del,
-    wait,
-    verifyDomainConfig
+    removePrivateFields: removePrivateFields,
+    injectPrivateFields: injectPrivateFields,
+    upsert: upsert,
+    get: get,
+    del: del,
+    wait: wait,
+    verifyDnsConfig: verifyDnsConfig
 };

-const assert = require('assert'),
+var assert = require('assert'),
    BoxError = require('../boxerror.js'),
    constants = require('../constants.js'),
    debug = require('debug')('box:dns/gcdns'),
-    dig = require('../dig.js'),
-    dns = require('../dns.js'),
+    dns = require('../native-dns.js'),
+    domains = require('../domains.js'),
    GCDNS = require('@google-cloud/dns').DNS,
+    util = require('util'),
    waitForDns = require('./waitfordns.js'),
    _ = require('underscore');

@@ -31,166 +30,210 @@ function injectPrivateFields(newConfig, currentConfig) {
    if (newConfig.credentials.private_key === constants.SECRET_PLACEHOLDER && currentConfig.credentials) newConfig.credentials.private_key = currentConfig.credentials.private_key;
 }

-function getDnsCredentials(domainConfig) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function getDnsCredentials(dnsConfig) {
+    assert.strictEqual(typeof dnsConfig, 'object');

    return {
-        projectId: domainConfig.projectId,
+        projectId: dnsConfig.projectId,
        credentials: {
-            client_email: domainConfig.credentials.client_email,
-            private_key: domainConfig.credentials.private_key
+            client_email: dnsConfig.credentials.client_email,
+            private_key: dnsConfig.credentials.private_key
        }
    };
 }

-async function getZoneByName(domainConfig, zoneName) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function getZoneByName(dnsConfig, zoneName, callback) {
+    assert.strictEqual(typeof dnsConfig, 'object');
    assert.strictEqual(typeof zoneName, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const gcdns = new GCDNS(getDnsCredentials(domainConfig));
+    var gcdns = new GCDNS(getDnsCredentials(dnsConfig));

-    const [error, result] = await safe(gcdns.getZones());
-    if (error && error.message === 'invalid_grant') throw new BoxError(BoxError.ACCESS_DENIED, 'The key was probably revoked');
-    if (error && error.reason === 'No such domain') throw new BoxError(BoxError.NOT_FOUND, error.message);
-    if (error && error.code === 403) throw new BoxError(BoxError.ACCESS_DENIED, error.message);
-    if (error && error.code === 404) throw new BoxError(BoxError.NOT_FOUND, error.message);
-    if (error) {
-        debug('gcdns.getZones', error);
-        throw new BoxError(BoxError.EXTERNAL_ERROR, error);
-    }
+    gcdns.getZones(function (error, zones) {
+        if (error && error.message === 'invalid_grant') return callback(new BoxError(BoxError.ACCESS_DENIED, 'The key was probably revoked'));
+        if (error && error.reason === 'No such domain') return callback(new BoxError(BoxError.NOT_FOUND, error.message));
+        if (error && error.code === 403) return callback(new BoxError(BoxError.ACCESS_DENIED, error.message));
+        if (error && error.code === 404) return callback(new BoxError(BoxError.NOT_FOUND, error.message));
+        if (error) {
+            debug('gcdns.getZones', error);
+            return callback(new BoxError(BoxError.EXTERNAL_ERROR, error));
+        }

-    const zone = result[0].filter(function (zone) {
-        return zone.metadata.dnsName.slice(0, -1) === zoneName;     // the zone name contains a '.' at the end
-    })[0];
+        var zone = zones.filter(function (zone) {
+            return zone.metadata.dnsName.slice(0, -1) === zoneName;     // the zone name contains a '.' at the end
+        })[0];

-    if (!zone) throw new BoxError(BoxError.NOT_FOUND, 'no such zone');
+        if (!zone) return callback(new BoxError(BoxError.NOT_FOUND, 'no such zone'));

-    return zone; //zone.metadata ~= {name="", dnsName="", nameServers:[]}
+        callback(null, zone); //zone.metadata ~= {name="", dnsName="", nameServers:[]}
+    });
 }

-async function upsert(domainObject, location, type, values) {
+function upsert(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        fqdn = dns.fqdn(location, domainObject);
+        fqdn = domains.fqdn(location, domainObject);

    debug('add: %s for zone %s of type %s with values %j', fqdn, zoneName, type, values);

-    const zone = await getZoneByName(getDnsCredentials(domainConfig), zoneName);
+    getZoneByName(getDnsCredentials(dnsConfig), zoneName, function (error, zone) {
+        if (error) return callback(error);

-    const [error, result] = await safe(zone.getRecords({ type: type, name: fqdn + '.' }));
-    if (error && error.code === 403) throw new BoxError(BoxError.ACCESS_DENIED, error.message);
-    if (error) throw new BoxError(BoxError.EXTERNAL_ERROR, error.message);
+        zone.getRecords({ type: type, name: fqdn + '.' }, function (error, oldRecords) {
+            if (error && error.code === 403) return callback(new BoxError(BoxError.ACCESS_DENIED, error.message));
+            if (error) {
+                debug('upsert->zone.getRecords', error);
+                return callback(new BoxError(BoxError.EXTERNAL_ERROR, error.message));
+            }

-    const newRecord = zone.record(type, {
-        name: fqdn + '.',
-        data: values,
-        ttl: 1
+            var newRecord = zone.record(type, {
+                name: fqdn + '.',
+                data: values,
+                ttl: 1
+            });
+
+            zone.createChange({ delete: oldRecords, add: newRecord }, function(error /*, change */) {
+                if (error && error.code === 403) return callback(new BoxError(BoxError.ACCESS_DENIED, error.message));
+                if (error && error.code === 412) return callback(new BoxError(BoxError.BUSY, error.message));
+                if (error) {
+                    debug('upsert->zone.createChange', error);
+                    return callback(new BoxError(BoxError.EXTERNAL_ERROR, error.message));
+                }
+
+                callback(null);
+            });
+        });
    });
-
-    const [changeError] = await safe(zone.createChange({ delete: result[0], add: newRecord }));
-    if (changeError && changeError.code === 403) throw new BoxError(BoxError.ACCESS_DENIED, changeError.message);
-    if (changeError && changeError.code === 412) throw new BoxError(BoxError.BUSY, changeError.message);
-    if (changeError) throw new BoxError(BoxError.EXTERNAL_ERROR, changeError.message);
 }

-async function get(domainObject, location, type) {
+function get(domainObject, location, type, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        fqdn = dns.fqdn(location, domainObject);
+        fqdn = domains.fqdn(location, domainObject);

-    const zone = await getZoneByName(getDnsCredentials(domainConfig), zoneName);
+    getZoneByName(getDnsCredentials(dnsConfig), zoneName, function (error, zone) {
+        if (error) return callback(error);

-    const params = {
-        name: fqdn + '.',
-        type: type
-    };
+        var params = {
+            name: fqdn + '.',
+            type: type
+        };

-    const [error, result] = await safe(zone.getRecords(params));
-    if (error && error.code === 403) throw new BoxError(BoxError.ACCESS_DENIED, error.message);
-    if (error) throw new BoxError(BoxError.EXTERNAL_ERROR, error.message);
-    if (result[0].length === 0) return [];
+        zone.getRecords(params, function (error, records) {
+            if (error && error.code === 403) return callback(new BoxError(BoxError.ACCESS_DENIED, error.message));
+            if (error) return callback(new BoxError(BoxError.EXTERNAL_ERROR, error));
+            if (records.length === 0) return callback(null, [ ]);

-    return result[0][0].data;
+            return callback(null, records[0].data);
+        });
+    });
 }

-async function del(domainObject, location, type, values) {
+function del(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        fqdn = dns.fqdn(location, domainObject);
+        fqdn = domains.fqdn(location, domainObject);

-    const zone = await getZoneByName(getDnsCredentials(domainConfig), zoneName);
+    getZoneByName(getDnsCredentials(dnsConfig), zoneName, function (error, zone) {
+        if (error) return callback(error);

-    const [error, result] = await safe(zone.getRecords({ type: type, name: fqdn + '.' }));
-    if (error && error.code === 403) throw new BoxError(BoxError.ACCESS_DENIED, error.message);
-    if (error) throw new BoxError(BoxError.EXTERNAL_ERROR, error.message);
+        zone.getRecords({ type: type, name: fqdn + '.' }, function(error, oldRecords) {
+            if (error && error.code === 403) return callback(new BoxError(BoxError.ACCESS_DENIED, error.message));
+            if (error) {
+                debug('del->zone.getRecords', error);
+                return callback(new BoxError(BoxError.EXTERNAL_ERROR, error.message));
+            }

-    const [delError] = await safe(zone.deleteRecords(result[0]));
-    if (delError && delError.code === 403) throw new BoxError(BoxError.ACCESS_DENIED, delError.message);
-    if (delError && delError.code === 412) throw new BoxError(BoxError.BUSY, delError.message);
-    if (delError) throw new BoxError(BoxError.EXTERNAL_ERROR, delError.message);
+            zone.deleteRecords(oldRecords, function (error, change) {
+                if (error && error.code === 403) return callback(new BoxError(BoxError.ACCESS_DENIED, error.message));
+                if (error && error.code === 412) return callback(new BoxError(BoxError.BUSY, error.message));
+                if (error) {
+                    debug('del->zone.createChange', error);
+                    return callback(new BoxError(BoxError.EXTERNAL_ERROR, error.message));
+                }
+
+                callback(null, change.id);
+            });
+        });
+    });
 }

-async function wait(domainObject, subdomain, type, value, options) {
+function wait(domainObject, location, type, value, options, callback) {
    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
+    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert.strictEqual(typeof value, 'string');
    assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
+    assert.strictEqual(typeof callback, 'function');

-    const fqdn = dns.fqdn(subdomain, domainObject);
+    const fqdn = domains.fqdn(location, domainObject);

-    await waitForDns(fqdn, domainObject.zoneName, type, value, options);
+    waitForDns(fqdn, domainObject.zoneName, type, value, options, callback);
 }

-async function verifyDomainConfig(domainObject) {
+function verifyDnsConfig(domainObject, callback) {
    assert.strictEqual(typeof domainObject, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName;

-    if (typeof domainConfig.projectId !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'projectId must be a string');
-    if (!domainConfig.credentials || typeof domainConfig.credentials !== 'object') throw new BoxError(BoxError.BAD_FIELD, 'credentials must be an object');
-    if (typeof domainConfig.credentials.client_email !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'credentials.client_email must be a string');
-    if (typeof domainConfig.credentials.private_key !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'credentials.private_key must be a string');
+    if (typeof dnsConfig.projectId !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'projectId must be a string', { field: 'projectId' }));
+    if (!dnsConfig.credentials || typeof dnsConfig.credentials !== 'object') return callback(new BoxError(BoxError.BAD_FIELD, 'credentials must be an object', { field: 'credentials' }));
+    if (typeof dnsConfig.credentials.client_email !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'credentials.client_email must be a string', { field: 'client_email' }));
+    if (typeof dnsConfig.credentials.private_key !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'credentials.private_key must be a string', { field: 'private_key' }));

-    const credentials = getDnsCredentials(domainConfig);
+    var credentials = getDnsCredentials(dnsConfig);

    const ip = '127.0.0.1';

-    if (process.env.BOX_ENV === 'test') return credentials; // this shouldn't be here
+    if (process.env.BOX_ENV === 'test') return callback(null, credentials); // this shouldn't be here

-    const [error, nameservers] = await safe(dig.resolve(zoneName, 'NS', { timeout: 5000 }));
-    if (error && error.code === 'ENOTFOUND') throw new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain');
-    if (error || !nameservers) throw new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers');
+    dns.resolve(zoneName, 'NS', { timeout: 5000 }, function (error, nameservers) {
+        if (error && error.code === 'ENOTFOUND') return callback(new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain', { field: 'nameservers' }));
+        if (error || !nameservers) return callback(new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers', { field: 'nameservers' }));

-    const zone = await getZoneByName(credentials, zoneName);
+        getZoneByName(credentials, zoneName, function (error, zone) {
+            if (error) return callback(error);

-    const definedNS = zone.metadata.nameServers.sort().map(function(r) { return r.replace(/\.$/, ''); });
-    if (!_.isEqual(definedNS, nameservers.sort())) {
-        debug('verifyDomainConfig: %j and %j do not match', nameservers, definedNS);
-        throw new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to Google Cloud DNS');
-    }
+            var definedNS = zone.metadata.nameServers.sort().map(function(r) { return r.replace(/\.$/, ''); });
+            if (!_.isEqual(definedNS, nameservers.sort())) {
+                debug('verifyDnsConfig: %j and %j do not match', nameservers, definedNS);
+                return callback(new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to Google Cloud DNS', { field: 'nameservers' }));
+            }

-    const location = 'cloudrontestdns';
-    await upsert(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record added');
+            const location = 'cloudrontestdns';

-    await del(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record removed again');
+            upsert(domainObject, location, 'A', [ ip ], function (error) {
+                if (error) return callback(error);

-    return credentials;
+                debug('verifyDnsConfig: Test A record added');
+
+                del(domainObject, location, 'A', [ ip ], function (error) {
+                    if (error) return callback(error);
+
+                    debug('verifyDnsConfig: Test A record removed again');
+
+                    callback(null, credentials);
+                });
+            });
+        });
+    });
 }
@@ -1,22 +1,21 @@
 'use strict';

 exports = module.exports = {
-    removePrivateFields,
-    injectPrivateFields,
-    upsert,
-    get,
-    del,
-    wait,
-    verifyDomainConfig
+    removePrivateFields: removePrivateFields,
+    injectPrivateFields: injectPrivateFields,
+    upsert: upsert,
+    get: get,
+    del: del,
+    wait: wait,
+    verifyDnsConfig: verifyDnsConfig
 };

-const assert = require('assert'),
+var assert = require('assert'),
    BoxError = require('../boxerror.js'),
    constants = require('../constants.js'),
    debug = require('debug')('box:dns/godaddy'),
-    dig = require('../dig.js'),
-    dns = require('../dns.js'),
-    safe = require('safetydance'),
+    dns = require('../native-dns.js'),
+    domains = require('../domains.js'),
    superagent = require('superagent'),
    util = require('util'),
    waitForDns = require('./waitfordns.js');
@@ -24,6 +23,11 @@ const assert = require('assert'),
 // const GODADDY_API_OTE = 'https://api.ote-godaddy.com/v1/domains';
 const GODADDY_API = 'https://api.godaddy.com/v1/domains';

+// this is a workaround for godaddy not having a delete API
+// https://stackoverflow.com/questions/39347464/delete-record-libcloud-godaddy-api
+const GODADDY_INVALID_IP = '0.0.0.0';
+const GODADDY_INVALID_TXT = '""';
+
 function formatError(response) {
    return util.format(`GoDaddy DNS error [${response.statusCode}] ${response.body.message}`);
 }
@@ -37,21 +41,22 @@ function injectPrivateFields(newConfig, currentConfig) {
    if (newConfig.apiSecret === constants.SECRET_PLACEHOLDER) newConfig.apiSecret = currentConfig.apiSecret;
 }

-async function upsert(domainObject, location, type, values) {
+function upsert(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '@';
+        name = domains.getName(domainObject, location, type) || '@';

    debug(`upsert: ${name} in zone ${zoneName} of type ${type} with values ${JSON.stringify(values)}`);

-    const records = [];
-    for (const value of values) {
-        const record = { ttl: 600 }; // 600 is the min ttl
+    var records = [ ];
+    values.forEach(function (value) {
+        var record = { ttl: 600 }; // 600 is the min ttl

        if (type === 'MX') {
            record.priority = parseInt(value.split(' ')[0], 10);
@@ -61,135 +66,152 @@ async function upsert(domainObject, location, type, values) {
        }

        records.push(record);
-    }
+    });

-    const [error, response] = await safe(superagent.put(`${GODADDY_API}/${zoneName}/records/${type}/${name}`)
-        .set('Authorization', `sso-key ${domainConfig.apiKey}:${domainConfig.apiSecret}`)
+    superagent.put(`${GODADDY_API}/${zoneName}/records/${type}/${name}`)
+        .set('Authorization', `sso-key ${dnsConfig.apiKey}:${dnsConfig.apiSecret}`)
        .timeout(30 * 1000)
        .send(records)
-        .ok(() => true));
+        .end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 403 || result.statusCode === 401) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+            if (result.statusCode === 400) return callback(new BoxError(BoxError.BAD_FIELD, formatError(result))); // no such zone
+            if (result.statusCode === 422) return callback(new BoxError(BoxError.BAD_FIELD, formatError(result))); // conflict
+            if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-    if (response.statusCode === 400) throw new BoxError(BoxError.BAD_FIELD, formatError(response)); // no such zone
-    if (response.statusCode === 422) throw new BoxError(BoxError.BAD_FIELD, formatError(response)); // conflict
-    if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+            return callback(null);
+        });
 }

-async function get(domainObject, location, type) {
+function get(domainObject, location, type, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '@';
+        name = domains.getName(domainObject, location, type) || '@';

    debug(`get: ${name} in zone ${zoneName} of type ${type}`);

-    const [error, response] = await safe(superagent.get(`${GODADDY_API}/${zoneName}/records/${type}/${name}`)
-        .set('Authorization', `sso-key ${domainConfig.apiKey}:${domainConfig.apiSecret}`)
+    superagent.get(`${GODADDY_API}/${zoneName}/records/${type}/${name}`)
+        .set('Authorization', `sso-key ${dnsConfig.apiKey}:${dnsConfig.apiSecret}`)
        .timeout(30 * 1000)
-        .ok(() => true));
+        .end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 403 || result.statusCode === 401) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+            if (result.statusCode === 404) return callback(null, [ ]);
+            if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-    if (response.statusCode === 404) return [];
-    if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+            debug('get: %j', result.body);

-    const values = response.body.map(function (record) { return record.data; });
+            var values = result.body.map(function (record) { return record.data; });

-    if (values.length === 1) {
-        // legacy: this was a workaround for godaddy not having a delete API
-        // https://stackoverflow.com/questions/39347464/delete-record-libcloud-godaddy-api
-        const GODADDY_INVALID_IP = '0.0.0.0';
-        const GODADDY_INVALID_IPv6 = '0:0:0:0:0:0:0:0';
-        const GODADDY_INVALID_TXT = '""';
+            if (values.length === 1 && values[0] === GODADDY_INVALID_IP) return callback(null, [ ]); // pretend this record doesn't exist

-        if ((type === 'A' && values[0] === GODADDY_INVALID_IP)
-            || (type === 'AAAA' && values[0] === GODADDY_INVALID_IPv6)
-            || (type === 'TXT' && values[0] === GODADDY_INVALID_TXT)) return []; // pretend this record doesn't exist
-    }
-
-    return values;
+            return callback(null, values);
+        });
 }

-async function del(domainObject, location, type, values) {
+function del(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '@';
+        name = domains.getName(domainObject, location, type) || '@';

-    debug(`del: ${name} in zone ${zoneName} of type ${type} with values ${JSON.stringify(values)}`);
+    debug(`get: ${name} in zone ${zoneName} of type ${type} with values ${JSON.stringify(values)}`);

-    const result = await get(domainObject, location, type);
-    if (result.length === 0) return;
+    if (type !== 'A' && type !== 'TXT') return callback(new BoxError(BoxError.EXTERNAL_ERROR, 'Record deletion is not supported by GoDaddy API'));

-    const tmp = result.filter(r => !values.includes(r));
+    // check if the record exists at all so that we don't insert the "Dead" record for no reason
+    get(domainObject, location, type, function (error, values) {
+        if (error) return callback(error);
+        if (values.length === 0) return callback();

-    if (tmp.length) return await upsert(domainObject, location, type, tmp); // only remove 'values'
+        // godaddy does not have a delete API. so fill it up with an invalid IP that we can ignore in future get()
+        var records = [{
+            ttl: 600,
+            data: type === 'A' ? GODADDY_INVALID_IP : GODADDY_INVALID_TXT
+        }];

-    const [error, response] = await safe(superagent.del(`${GODADDY_API}/${zoneName}/records/${type}/${name}`)
-        .set('Authorization', `sso-key ${domainConfig.apiKey}:${domainConfig.apiSecret}`)
-        .timeout(30 * 1000)
-        .ok(() => true));
+        superagent.put(`${GODADDY_API}/${zoneName}/records/${type}/${name}`)
+            .set('Authorization', `sso-key ${dnsConfig.apiKey}:${dnsConfig.apiSecret}`)
+            .send(records)
+            .timeout(30 * 1000)
+            .end(function (error, result) {
+                if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                if (result.statusCode === 404) return callback(null);
+                if (result.statusCode === 403 || result.statusCode === 401) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+                if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode === 404) return;
-    if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-    if (response.statusCode !== 204) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+                debug('del: done');
+
+                return callback(null);
+            });
+    });
 }

-async function wait(domainObject, subdomain, type, value, options) {
+function wait(domainObject, location, type, value, options, callback) {
    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
+    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert.strictEqual(typeof value, 'string');
    assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
+    assert.strictEqual(typeof callback, 'function');

-    const fqdn = dns.fqdn(subdomain, domainObject);
+    const fqdn = domains.fqdn(location, domainObject);

-    await waitForDns(fqdn, domainObject.zoneName, type, value, options);
+    waitForDns(fqdn, domainObject.zoneName, type, value, options, callback);
 }

-async function verifyDomainConfig(domainObject) {
+function verifyDnsConfig(domainObject, callback) {
    assert.strictEqual(typeof domainObject, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName;

-    if (!domainConfig.apiKey || typeof domainConfig.apiKey !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'apiKey must be a non-empty string');
-    if (!domainConfig.apiSecret || typeof domainConfig.apiSecret !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'apiSecret must be a non-empty string');
+    if (!dnsConfig.apiKey || typeof dnsConfig.apiKey !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'apiKey must be a non-empty string', { field: 'apiKey' }));
+    if (!dnsConfig.apiSecret || typeof dnsConfig.apiSecret !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'apiSecret must be a non-empty string', { field: 'apiSecret' }));

    const ip = '127.0.0.1';

-    const credentials = {
-        apiKey: domainConfig.apiKey,
-        apiSecret: domainConfig.apiSecret
+    var credentials = {
+        apiKey: dnsConfig.apiKey,
+        apiSecret: dnsConfig.apiSecret
    };

-    if (process.env.BOX_ENV === 'test') return credentials; // this shouldn't be here
+    if (process.env.BOX_ENV === 'test') return callback(null, credentials); // this shouldn't be here

-    const [error, nameservers] = await safe(dig.resolve(zoneName, 'NS', { timeout: 5000 }));
-    if (error && error.code === 'ENOTFOUND') throw new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain');
-    if (error || !nameservers) throw new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers');
+    dns.resolve(zoneName, 'NS', { timeout: 5000 }, function (error, nameservers) {
+        if (error && error.code === 'ENOTFOUND') return callback(new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain', { field: 'nameservers' }));
+        if (error || !nameservers) return callback(new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers', { field: 'nameservers' }));

-    if (!nameservers.every(function (n) { return n.toLowerCase().indexOf('.domaincontrol.com') !== -1; })) {
-        debug('verifyDomainConfig: %j does not contain GoDaddy NS', nameservers);
-        throw new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to GoDaddy');
-    }
+        if (!nameservers.every(function (n) { return n.toLowerCase().indexOf('.domaincontrol.com') !== -1; })) {
+            debug('verifyDnsConfig: %j does not contain GoDaddy NS', nameservers);
+            return callback(new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to GoDaddy', { field: 'nameservers' }));
+        }

-    const location = 'cloudrontestdns';
+        const location = 'cloudrontestdns';

-    await upsert(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record added');
+        upsert(domainObject, location, 'A', [ ip ], function (error) {
+            if (error) return callback(error);

-    await del(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record removed again');
+            debug('verifyDnsConfig: Test A record added');

-    return credentials;
+            del(domainObject, location, 'A', [ ip ], function (error) {
+                if (error) return callback(error);
+
+                debug('verifyDnsConfig: Test A record removed again');
+
+                callback(null, credentials);
+            });
+        });
+    });
 }
@@ -1,259 +0,0 @@
-'use strict';
-
-exports = module.exports = {
-    removePrivateFields,
-    injectPrivateFields,
-    upsert,
-    get,
-    del,
-    wait,
-    verifyDomainConfig
-};
-
-const assert = require('assert'),
-    BoxError = require('../boxerror.js'),
-    constants = require('../constants.js'),
-    debug = require('debug')('box:dns/digitalocean'),
-    dig = require('../dig.js'),
-    dns = require('../dns.js'),
-    safe = require('safetydance'),
-    superagent = require('superagent'),
-    waitForDns = require('./waitfordns.js');
-
-const ENDPOINT = 'https://dns.hetzner.com/api/v1';
-
-function formatError(response) {
-    return `Hetzner DNS error ${response.statusCode} ${JSON.stringify(response.body)}`;
-}
-
-function removePrivateFields(domainObject) {
-    domainObject.config.token = constants.SECRET_PLACEHOLDER;
-    return domainObject;
-}
-
-function injectPrivateFields(newConfig, currentConfig) {
-    if (newConfig.token === constants.SECRET_PLACEHOLDER) newConfig.token = currentConfig.token;
-}
-
-async function getZone(domainConfig, zoneName) {
-    assert.strictEqual(typeof domainConfig, 'object');
-    assert.strictEqual(typeof zoneName, 'string');
-
-    const [error, response] = await safe(superagent.get(`${ENDPOINT}/zones`)
-        .set('Auth-API-Token', domainConfig.token)
-        .query({ search_name: zoneName })
-        .timeout(30 * 1000)
-        .retry(5)
-        .ok(() => true));
-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode === 401 || response.statusCode === 403) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-    if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
-
-    if (!Array.isArray(response.body.zones)) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
-
-    const zone = response.body.zones.filter(z => z.name === zoneName);
-    if (zone.length === 0) throw new BoxError(BoxError.NOT_FOUND, formatError(response));
-    return zone[0];
-}
-
-async function getZoneRecords(domainConfig, zone, name, type) {
-    assert.strictEqual(typeof domainConfig, 'object');
-    assert.strictEqual(typeof zone, 'object');
-    assert.strictEqual(typeof name, 'string');
-    assert.strictEqual(typeof type, 'string');
-
-    let page = 1, matchingRecords = [];
-
-    debug(`getInternal: getting dns records of ${zone.name} with ${name} and type ${type}`);
-
-    const perPage = 50;
-
-    // eslint-disable-next-line no-constant-condition
-    while (true) {
-        const [error, response] = await safe(superagent.get(`${ENDPOINT}/records`)
-            .set('Auth-API-Token', domainConfig.token)
-            .query({ zone_id: zone.id, page, per_page: perPage })
-            .timeout(30 * 1000)
-            .retry(5)
-            .ok(() => true));
-
-        if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-        if (response.statusCode === 404) throw new BoxError(BoxError.NOT_FOUND, formatError(response));
-        if (response.statusCode === 401 || response.statusCode === 403) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-        if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
-
-        matchingRecords = matchingRecords.concat(response.body.records.filter(function (record) {
-            return (record.type === type && record.name === name);
-        }));
-
-        if (response.body.records.length < perPage) break;
-
-        ++page;
-    }
-
-    return matchingRecords;
-}
-
-async function upsert(domainObject, location, type, values) {
-    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof location, 'string');
-    assert.strictEqual(typeof type, 'string');
-    assert(Array.isArray(values));
-
-    const domainConfig = domainObject.config,
-        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '@';
-
-    debug('upsert: %s for zone %s of type %s with values %j', name, zoneName, type, values);
-
-    const zone = await getZone(domainConfig, zoneName);
-    const records = await getZoneRecords(domainConfig, zone, name, type);
-
-    // used to track available records to update instead of create
-    let i = 0;
-
-    for (let value of values) {
-        const data = {
-            type,
-            name,
-            value,
-            ttl: 60,
-            zone_id: zone.id
-        };
-
-        if (i >= records.length) {
-            const [error, response] = await safe(superagent.post(`${ENDPOINT}/records`)
-                .set('Auth-API-Token', domainConfig.token)
-                .send(data)
-                .timeout(30 * 1000)
-                .retry(5)
-                .ok(() => true));
-
-            if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-            if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-            if (response.statusCode === 422) throw new BoxError(BoxError.BAD_FIELD, response.body.message);
-            if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
-        } else {
-            const [error, response] = await safe(superagent.put(`${ENDPOINT}/records/${records[i].id}`)
-                .set('Auth-API-Token', domainConfig.token)
-                .send(data)
-                .timeout(30 * 1000)
-                .retry(5)
-                .ok(() => true));
-
-            ++i;
-
-            if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-            if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-            if (response.statusCode === 422) throw new BoxError(BoxError.BAD_FIELD, response.body.message);
-            if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
-        }
-    }
-
-    for (let j = values.length + 1; j < records.length; j++) {
-        const [error] = await safe(superagent.del(`${ENDPOINT}/records/${records[j].id}`)
-            .set('Auth-API-Token', domainConfig.token)
-            .timeout(30 * 1000)
-            .retry(5)
-            .ok(() => true));
-
-        if (error) debug(`upsert: error removing record ${records[j].id}: ${error.message}`);
-    }
-
-    debug('upsert: completed');
-}
-
-async function get(domainObject, location, type) {
-    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof location, 'string');
-    assert.strictEqual(typeof type, 'string');
-
-    const domainConfig = domainObject.config,
-        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '@';
-
-    const zone = await getZone(domainConfig, zoneName);
-    const result = await getZoneRecords(domainConfig, zone, name, type);
-
-    return result.map(function (record) { return record.value; });
-}
-
-async function del(domainObject, location, type, values) {
-    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof location, 'string');
-    assert.strictEqual(typeof type, 'string');
-    assert(Array.isArray(values));
-
-    const domainConfig = domainObject.config,
-        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '@';
-
-    const zone = await getZone(domainConfig, zoneName);
-    const records = await getZoneRecords(domainConfig, zone, name, type);
-    if (records.length === 0) return;
-
-    const matchingRecords = records.filter(function (record) { return values.some(function (value) { return value === record.value; }); });
-    if (matchingRecords.length === 0) return;
-
-    for (const r of matchingRecords) {
-        const [error, response] = await safe(superagent.del(`${ENDPOINT}/records/${r.id}`)
-            .set('Auth-API-Token', domainConfig.token)
-            .timeout(30 * 1000)
-            .retry(5)
-            .ok(() => true));
-
-        if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-        if (response.statusCode === 404) return;
-        if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-        if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
-    }
-}
-
-async function wait(domainObject, subdomain, type, value, options) {
-    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
-    assert.strictEqual(typeof type, 'string');
-    assert.strictEqual(typeof value, 'string');
-    assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
-
-    const fqdn = dns.fqdn(subdomain, domainObject);
-
-    await waitForDns(fqdn, domainObject.zoneName, type, value, options);
-}
-
-async function verifyDomainConfig(domainObject) {
-    assert.strictEqual(typeof domainObject, 'object');
-
-    const domainConfig = domainObject.config,
-        zoneName = domainObject.zoneName;
-
-    if (!domainConfig.token || typeof domainConfig.token !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'token must be a non-empty string');
-
-    const ip = '127.0.0.1';
-
-    const credentials = {
-        token: domainConfig.token
-    };
-
-    if (process.env.BOX_ENV === 'test') return credentials; // this shouldn't be here
-
-    const [error, nameservers] = await safe(dig.resolve(zoneName, 'NS', { timeout: 5000 }));
-    if (error && error.code === 'ENOTFOUND') throw new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain');
-    if (error || !nameservers) throw new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers');
-
-    // https://docs.hetzner.com/dns-console/dns/general/dns-overview#the-hetzner-online-name-servers-are
-    if (nameservers.map(function (n) { return n.toLowerCase(); }).indexOf('oxygen.ns.hetzner.com') === -1) {
-        debug('verifyDomainConfig: %j does not contain Hetzner NS', nameservers);
-        throw new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to Hetzner');
-    }
-
-    const location = 'cloudrontestdns';
-
-    await upsert(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record added');
-
-    await del(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record removed again');
-
-    return credentials;
-}
@@ -7,17 +7,18 @@
 // -------------------------------------------

 exports = module.exports = {
-    removePrivateFields,
-    injectPrivateFields,
-    upsert,
-    get,
-    del,
-    wait,
-    verifyDomainConfig
+    removePrivateFields: removePrivateFields,
+    injectPrivateFields: injectPrivateFields,
+    upsert: upsert,
+    get: get,
+    del: del,
+    wait: wait,
+    verifyDnsConfig: verifyDnsConfig
 };

-const assert = require('assert'),
-    BoxError = require('../boxerror.js');
+var assert = require('assert'),
+    BoxError = require('../boxerror.js'),
+    util = require('util');

 function removePrivateFields(domainObject) {
    // in-place removal of tokens and api keys with constants.SECRET_PLACEHOLDER
@@ -29,50 +30,57 @@ function injectPrivateFields(newConfig, currentConfig) {
    // in-place injection of tokens and api keys which came in with constants.SECRET_PLACEHOLDER
 }

-async function upsert(domainObject, subdomain, type, values) {
+function upsert(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
+    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

    // Result: none

-    throw new BoxError(BoxError.NOT_IMPLEMENTED, 'upsert is not implemented');
+    callback(new BoxError(BoxError.NOT_IMPLEMENTED, 'upsert is not implemented'));
 }

-async function get(domainObject, subdomain, type) {
+function get(domainObject, location, type, callback) {
    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
+    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

    // Result: Array of matching DNS records in string format

-    throw new BoxError(BoxError.NOT_IMPLEMENTED, 'get is not implemented');
+    callback(new BoxError(BoxError.NOT_IMPLEMENTED, 'get is not implemented'));
 }

-async function del(domainObject, subdomain, type, values) {
+function del(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
+    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

    // Result: none

-    throw new BoxError(BoxError.NOT_IMPLEMENTED, 'del is not implemented');
+    callback(new BoxError(BoxError.NOT_IMPLEMENTED, 'del is not implemented'));
 }

-async function wait(domainObject, subdomain, type, value, options) {
+function wait(domainObject, location, type, value, options, callback) {
    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
+    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert.strictEqual(typeof value, 'string');
    assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
+    assert.strictEqual(typeof callback, 'function');
+
+    callback();
 }

-async function verifyDomainConfig(domainObject) {
+function verifyDnsConfig(domainObject, callback) {
    assert.strictEqual(typeof domainObject, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    // Result: domainConfig object
+    // Result: dnsConfig object

-    throw new BoxError(BoxError.NOT_IMPLEMENTED, 'verifyDomainConfig is not implemented');
+    callback(new BoxError(BoxError.NOT_IMPLEMENTED, 'verifyDnsConfig is not implemented'));
 }
@@ -7,16 +7,16 @@ exports = module.exports = {
    get,
    del,
    wait,
-    verifyDomainConfig
+    verifyDnsConfig
 };

-const assert = require('assert'),
+let async = require('async'),
+    assert = require('assert'),
    constants = require('../constants.js'),
    BoxError = require('../boxerror.js'),
    debug = require('debug')('box:dns/linode'),
-    dig = require('../dig.js'),
-    dns = require('../dns.js'),
-    safe = require('safetydance'),
+    dns = require('../native-dns.js'),
+    domains = require('../domains.js'),
    superagent = require('superagent'),
    util = require('util'),
    waitForDns = require('./waitfordns.js');
@@ -36,232 +36,278 @@ function injectPrivateFields(newConfig, currentConfig) {
    if (newConfig.token === constants.SECRET_PLACEHOLDER) newConfig.token = currentConfig.token;
 }

-async function getZoneId(domainConfig, zoneName) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function getZoneId(dnsConfig, zoneName, callback) {
+    assert.strictEqual(typeof dnsConfig, 'object');
    assert.strictEqual(typeof zoneName, 'string');
+    assert.strictEqual(typeof callback, 'function');

    // returns 100 at a time
-    const [error, response] = await safe(superagent.get(`${LINODE_ENDPOINT}/domains`)
-        .set('Authorization', 'Bearer ' + domainConfig.token)
+    superagent.get(`${LINODE_ENDPOINT}/domains`)
+        .set('Authorization', 'Bearer ' + dnsConfig.token)
        .timeout(30 * 1000)
        .retry(5)
-        .ok(() => true));
+        .end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 403 || result.statusCode === 401) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+            if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-    if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+            if (!Array.isArray(result.body.data)) return callback(new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response'));

-    if (!Array.isArray(response.body.data)) throw new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response');
+            const zone = result.body.data.find(d => d.domain === zoneName);

-    const zone = response.body.data.find(d => d.domain === zoneName);
+            if (!zone || !zone.id) return callback(new BoxError(BoxError.NOT_FOUND, 'Zone not found'));

-    if (!zone || !zone.id) throw new BoxError(BoxError.NOT_FOUND, 'Zone not found');
+            debug(`getZoneId: zone id of ${zoneName} is ${zone.id}`);

-    debug(`getZoneId: zone id of ${zoneName} is ${zone.id}`);
-
-    return zone.id;
+            callback(null, zone.id);
+        });
 }

-async function getZoneRecords(domainConfig, zoneName, name, type) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function getZoneRecords(dnsConfig, zoneName, name, type, callback) {
+    assert.strictEqual(typeof dnsConfig, 'object');
    assert.strictEqual(typeof zoneName, 'string');
    assert.strictEqual(typeof name, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

    debug(`getInternal: getting dns records of ${zoneName} with ${name} and type ${type}`);

-    const zoneId = await getZoneId(domainConfig, zoneName);
+    getZoneId(dnsConfig, zoneName, function (error, zoneId) {
+        if (error) return callback(error);

-    let page = 0, more = false;
-    let records = [];
+        let page = 0, more = false;
+        let records = [];

-    do {
-        const url = `${LINODE_ENDPOINT}/domains/${zoneId}/records?page=${++page}`;
+        async.doWhilst(function (iteratorDone) {
+            const url = `${LINODE_ENDPOINT}/domains/${zoneId}/records?page=${++page}`;

-        const [error, response] = await safe(superagent.get(url)
-            .set('Authorization', 'Bearer ' + domainConfig.token)
-            .timeout(30 * 1000)
-            .retry(5)
-            .ok(() => true));
+            superagent.get(url)
+                .set('Authorization', 'Bearer ' + dnsConfig.token)
+                .timeout(30 * 1000)
+                .retry(5)
+                .end(function (error, result) {
+                    if (error && !error.response) return iteratorDone(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                    if (result.statusCode === 404) return iteratorDone(new BoxError(BoxError.NOT_FOUND, formatError(result)));
+                    if (result.statusCode === 403 || result.statusCode === 401) return iteratorDone(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+                    if (result.statusCode !== 200) return iteratorDone(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-        if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-        if (response.statusCode === 404) throw new BoxError(BoxError.NOT_FOUND, formatError(response));
-        if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-        if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+                    records = records.concat(result.body.data.filter(function (record) {
+                        return (record.type === type && record.name === name);
+                    }));

-        records = records.concat(response.body.data.filter(function (record) {
-            return (record.type === type && record.name === name);
-        }));
+                    more = result.body.page !== result.body.pages;

-        more = response.body.page !== response.body.pages;
-    } while (more);
+                    iteratorDone();
+                });
+        }, function (testDone) { return testDone(null, more); }, function (error) {
+            debug('getZoneRecords:', error, JSON.stringify(records));

-    return { zoneId, records };
+            if (error) return callback(error);
+
+            callback(null, { zoneId, records });
+        });
+    });
 }

-async function get(domainObject, location, type) {
+function get(domainObject, location, type, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '';
+        name = domains.getName(domainObject, location, type) || '';

-    const { records } = await getZoneRecords(domainConfig, zoneName, name, type);
-    const tmp = records.map(function (record) { return record.target; });
-    return tmp;
+    getZoneRecords(dnsConfig, zoneName, name, type, function (error, result) {
+        if (error) return callback(error);
+
+        const { records } = result;
+        var tmp = records.map(function (record) { return record.target; });
+
+        debug('get: %j', tmp);
+
+        return callback(null, tmp);
+    });
 }

-async function upsert(domainObject, location, type, values) {
+function upsert(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '';
+        name = domains.getName(domainObject, location, type) || '';

    debug('upsert: %s for zone %s of type %s with values %j', name, zoneName, type, values);

-    const { zoneId, records } = await getZoneRecords(domainConfig, zoneName, name, type);
-    let i = 0, recordIds = []; // used to track available records to update instead of create
+    getZoneRecords(dnsConfig, zoneName, name, type, function (error, result) {
+        if (error) return callback(error);

-    for (const value of values) {
-        const data = {
-            type: type,
-            ttl_sec: 300 // lowest
-        };
+        const { zoneId, records } = result;
+        let i = 0, recordIds = []; // used to track available records to update instead of create

-        if (type === 'MX') {
-            data.priority = parseInt(value.split(' ')[0], 10);
-            data.target = value.split(' ')[1];
-        } else if (type === 'TXT') {
-            data.target = value.replace(/^"(.*)"$/, '$1'); // strip any double quotes
-        } else {
-            data.target = value;
-        }
+        async.eachSeries(values, function (value, iteratorCallback) {
+            let data = {
+                type: type,
+                ttl_sec: 300 // lowest
+            };

-        if (i >= records.length) {
-            data.name = name; // only set for new records
+            if (type === 'MX') {
+                data.priority = parseInt(value.split(' ')[0], 10);
+                data.target = value.split(' ')[1];
+            } else if (type === 'TXT') {
+                data.target = value.replace(/^"(.*)"$/, '$1'); // strip any double quotes
+            } else {
+                data.target = value;
+            }

-            const [error, response] = await safe(superagent.post(`${LINODE_ENDPOINT}/domains/${zoneId}/records`)
-                .set('Authorization', 'Bearer ' + domainConfig.token)
-                .send(data)
-                .timeout(30 * 1000)
-                .retry(5)
-                .ok(() => true));
+            if (i >= records.length) {
+                data.name = name; // only set for new records

-            if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-            if (response.statusCode === 400) throw new BoxError(BoxError.BAD_FIELD, formatError(response));
-            if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-            if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+                superagent.post(`${LINODE_ENDPOINT}/domains/${zoneId}/records`)
+                    .set('Authorization', 'Bearer ' + dnsConfig.token)
+                    .send(data)
+                    .timeout(30 * 1000)
+                    .retry(5)
+                    .end(function (error, result) {
+                        if (error && !error.response) return iteratorCallback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                        if (result.statusCode === 400) return iteratorCallback(new BoxError(BoxError.BAD_FIELD, formatError(result)));
+                        if (result.statusCode === 403 || result.statusCode === 401) return iteratorCallback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+                        if (result.statusCode !== 200) return iteratorCallback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-            recordIds.push(response.body.id);
-        } else {
-            const [error, response] = await safe(superagent.put(`${LINODE_ENDPOINT}/domains/${zoneId}/records/${records[i].id}`)
-                .set('Authorization', 'Bearer ' + domainConfig.token)
-                .send(data)
-                .timeout(30 * 1000)
-                .retry(5)
-                .ok(() => true));
+                        recordIds.push(result.body.id);

-            if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-            if (response.statusCode === 400) throw new BoxError(BoxError.BAD_FIELD, formatError(response));
-            if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-            if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+                        return iteratorCallback(null);
+                    });
+            } else {
+                superagent.put(`${LINODE_ENDPOINT}/domains/${zoneId}/records/${records[i].id}`)
+                    .set('Authorization', 'Bearer ' + dnsConfig.token)
+                    .send(data)
+                    .timeout(30 * 1000)
+                    .retry(5)
+                    .end(function (error, result) {
+                        // increment, as we have consumed the record
+                        ++i;

-            ++i;
+                        if (error && !error.response) return iteratorCallback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                        if (result.statusCode === 400) return iteratorCallback(new BoxError(BoxError.BAD_FIELD, formatError(result)));
+                        if (result.statusCode === 403 || result.statusCode === 401) return iteratorCallback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+                        if (result.statusCode !== 200) return iteratorCallback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-            recordIds.push(response.body.id);
-        }
-    }
+                        recordIds.push(result.body.id);

-    for (let j = values.length + 1; j < records.length; j++) {
-        const [error] =  await safe(superagent.del(`${LINODE_ENDPOINT}/domains/${zoneId}/records/${records[j].id}`)
-            .set('Authorization', 'Bearer ' + domainConfig.token)
-            .timeout(30 * 1000)
-            .retry(5)
-            .ok(() => true));
+                        return iteratorCallback(null);
+                    });
+            }
+        }, function (error) {
+            if (error) return callback(error);

-        if (error) debug(`upsert: error removing record ${records[j].id}: ${error.message}`);
-    }
+            debug('upsert: completed with recordIds:%j', recordIds);
+
+            callback();
+        });
+    });
 }

-async function del(domainObject, location, type, values) {
+function del(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '';
+        name = domains.getName(domainObject, location, type) || '';

-    const { zoneId, records } = await getZoneRecords(domainConfig, zoneName, name, type);
-    if (records.length === 0) return;
+    getZoneRecords(dnsConfig, zoneName, name, type, function (error, result) {
+        if (error) return callback(error);

-    const tmp = records.filter(function (record) { return values.some(function (value) { return value === record.target; }); });
-    if (tmp.length === 0) return;
+        const { zoneId, records } = result;
+        if (records.length === 0) return callback(null);

-    for (const r of tmp) {
-        const [error, response] = await safe(superagent.del(`${LINODE_ENDPOINT}/domains/${zoneId}/records/${r.id}`)
-            .set('Authorization', 'Bearer ' + domainConfig.token)
+        var tmp = records.filter(function (record) { return values.some(function (value) { return value === record.target; }); });
+
+        debug('del: %j', tmp);
+
+        if (tmp.length === 0) return callback(null);
+
+        // FIXME we only handle the first one currently
+
+        superagent.del(`${LINODE_ENDPOINT}/domains/${zoneId}/records/${tmp[0].id}`)
+            .set('Authorization', 'Bearer ' + dnsConfig.token)
            .timeout(30 * 1000)
            .retry(5)
-            .ok(() => true));
-        if (error && !error.response) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-        if (response.statusCode === 404) return;
-        if (response.statusCode === 403 || response.statusCode === 401) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-        if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
-    }
+            .end(function (error, result) {
+                if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                if (result.statusCode === 404) return callback(null);
+                if (result.statusCode === 403 || result.statusCode === 401) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+                if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));
+
+                debug('del: done');
+
+                return callback(null);
+            });
+    });
 }

-async function wait(domainObject, subdomain, type, value, options) {
+function wait(domainObject, location, type, value, options, callback) {
    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
+    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert.strictEqual(typeof value, 'string');
    assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
+    assert.strictEqual(typeof callback, 'function');

-    const fqdn = dns.fqdn(subdomain, domainObject);
+    const fqdn = domains.fqdn(location, domainObject);

-    await waitForDns(fqdn, domainObject.zoneName, type, value, options);
+    waitForDns(fqdn, domainObject.zoneName, type, value, options, callback);
 }

-async function verifyDomainConfig(domainObject) {
+function verifyDnsConfig(domainObject, callback) {
    assert.strictEqual(typeof domainObject, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName;

-    if (!domainConfig.token || typeof domainConfig.token !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'token must be a non-empty string');
+    if (!dnsConfig.token || typeof dnsConfig.token !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'token must be a non-empty string', { field: 'token' }));

    const ip = '127.0.0.1';

-    const credentials = {
-        token: domainConfig.token
+    var credentials = {
+        token: dnsConfig.token
    };

-    if (process.env.BOX_ENV === 'test') return credentials; // this shouldn't be here
+    if (process.env.BOX_ENV === 'test') return callback(null, credentials); // this shouldn't be here

-    const [error, nameservers] = await safe(dig.resolve(zoneName, 'NS', { timeout: 5000 }));
-    if (error && error.code === 'ENOTFOUND') throw new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain');
-    if (error || !nameservers) throw new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers');
+    dns.resolve(zoneName, 'NS', { timeout: 5000 }, function (error, nameservers) {
+        if (error && error.code === 'ENOTFOUND') return callback(new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain', { field: 'nameservers' }));
+        if (error || !nameservers) return callback(new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers', { field: 'nameservers' }));

-    if (nameservers.map(function (n) { return n.toLowerCase(); }).indexOf('ns1.linode.com') === -1) {
-        debug('verifyDomainConfig: %j does not contains linode NS', nameservers);
-        throw new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to Linode');
-    }
+        if (nameservers.map(function (n) { return n.toLowerCase(); }).indexOf('ns1.linode.com') === -1) {
+            debug('verifyDnsConfig: %j does not contains linode NS', nameservers);
+            return callback(new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to Linode', { field: 'nameservers' }));
+        }

-    const location = 'cloudrontestdns';
+        const location = 'cloudrontestdns';

-    await upsert(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record added');
+        upsert(domainObject, location, 'A', [ ip ], function (error) {
+            if (error) return callback(error);

-    await del(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record removed again');
+            debug('verifyDnsConfig: Test A record added');

-    return credentials;
+            del(domainObject, location, 'A', [ ip ], function (error) {
+                if (error) return callback(error);
+
+                debug('verifyDnsConfig: Test A record removed again');
+
+                callback(null, credentials);
+            });
+        });
+    });
 }
@@ -1,21 +1,21 @@
 'use strict';

 exports = module.exports = {
-    removePrivateFields,
-    injectPrivateFields,
-    upsert,
-    get,
-    del,
-    wait,
-    verifyDomainConfig
+    removePrivateFields: removePrivateFields,
+    injectPrivateFields: injectPrivateFields,
+    upsert: upsert,
+    get: get,
+    del: del,
+    wait: wait,
+    verifyDnsConfig: verifyDnsConfig
 };

-const assert = require('assert'),
+var assert = require('assert'),
    BoxError = require('../boxerror.js'),
    debug = require('debug')('box:dns/manual'),
-    dig = require('../dig.js'),
-    dns = require('../dns.js'),
-    safe = require('safetydance'),
+    dns = require('../native-dns.js'),
+    domains = require('../domains.js'),
+    util = require('util'),
    waitForDns = require('./waitfordns.js');

 function removePrivateFields(domainObject) {
@@ -27,55 +27,61 @@ function injectPrivateFields(newConfig, currentConfig) {

 }

-async function upsert(domainObject, location, type, values) {
+function upsert(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

    debug('upsert: %s for zone %s of type %s with values %j', location, domainObject.zoneName, type, values);

-    return;
+    return callback(null);
 }

-async function get(domainObject, location, type) {
+function get(domainObject, location, type, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    return []; // returning ip confuses apptask into thinking the entry already exists
+    callback(null, [ ]); // returning ip confuses apptask into thinking the entry already exists
 }

-async function del(domainObject, location, type, values) {
+function del(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    return;
+    return callback();
 }

-async function wait(domainObject, subdomain, type, value, options) {
+function wait(domainObject, location, type, value, options, callback) {
    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
+    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert.strictEqual(typeof value, 'string');
    assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
+    assert.strictEqual(typeof callback, 'function');

-    const fqdn = dns.fqdn(subdomain, domainObject);
+    const fqdn = domains.fqdn(location, domainObject);

-    await waitForDns(fqdn, domainObject.zoneName, type, value, options);
+    waitForDns(fqdn, domainObject.zoneName, type, value, options, callback);
 }

-async function verifyDomainConfig(domainObject) {
+function verifyDnsConfig(domainObject, callback) {
    assert.strictEqual(typeof domainObject, 'object');
+    assert.strictEqual(typeof callback, 'function');

    const zoneName = domainObject.zoneName;

    // Very basic check if the nameservers can be fetched
-    const [error, nameservers] = await safe(dig.resolve(zoneName, 'NS', { timeout: 5000 }));
-    if (error && error.code === 'ENOTFOUND') throw new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain');
-    if (error || !nameservers) throw new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers');
+    dns.resolve(zoneName, 'NS', { timeout: 5000 }, function (error, nameservers) {
+        if (error && error.code === 'ENOTFOUND') return callback(new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain', { field: 'nameservers' }));
+        if (error || !nameservers) return callback(new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers', { field: 'nameservers' }));

-    return {};
+        callback(null, {});
+    });
 }
@@ -1,25 +1,25 @@
 'use strict';

 exports = module.exports = {
-    removePrivateFields,
-    injectPrivateFields,
-    upsert,
-    get,
-    del,
-    verifyDomainConfig,
-    wait
+    removePrivateFields: removePrivateFields,
+    injectPrivateFields: injectPrivateFields,
+    upsert: upsert,
+    get: get,
+    del: del,
+    verifyDnsConfig: verifyDnsConfig,
+    wait: wait
 };

-const assert = require('assert'),
+var assert = require('assert'),
    BoxError = require('../boxerror.js'),
    constants = require('../constants.js'),
    debug = require('debug')('box:dns/namecheap'),
-    dig = require('../dig.js'),
-    dns = require('../dns.js'),
+    dns = require('../native-dns.js'),
+    domains = require('../domains.js'),
+    querystring = require('querystring'),
    safe = require('safetydance'),
    superagent = require('superagent'),
    sysinfo = require('../sysinfo.js'),
-    util = require('util'),
    waitForDns = require('./waitfordns.js'),
    xml2js = require('xml2js');

@@ -34,247 +34,289 @@ function injectPrivateFields(newConfig, currentConfig) {
    if (newConfig.token === constants.SECRET_PLACEHOLDER) newConfig.token = currentConfig.token;
 }

-async function getQuery(domainConfig) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function getQuery(dnsConfig, callback) {
+    assert.strictEqual(typeof dnsConfig, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const ip = await sysinfo.getServerIPv4(); // only supports ipv4
+    sysinfo.getServerIp(function (error, ip) {
+        if (error) return callback(error);

-    return {
-        ApiUser: domainConfig.username,
-        ApiKey: domainConfig.token,
-        UserName: domainConfig.username,
-        ClientIp: ip
-    };
+        callback(null, {
+            ApiUser: dnsConfig.username,
+            ApiKey: dnsConfig.token,
+            UserName: dnsConfig.username,
+            ClientIp: ip
+        });
+    });
 }

-async function getZone(domainConfig, zoneName) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function getZone(dnsConfig, zoneName, callback) {
+    assert.strictEqual(typeof dnsConfig, 'object');
    assert.strictEqual(typeof zoneName, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const query = await getQuery(domainConfig);
-    query.Command = 'namecheap.domains.dns.getHosts';
-    query.SLD = zoneName.split('.')[0];
-    query.TLD = zoneName.split('.')[1];
+    getQuery(dnsConfig, function (error, query) {
+        if (error) return callback(error);

-    const [error, response] = await safe(superagent.get(ENDPOINT).query(query).ok(() => true));
-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
+        query.Command = 'namecheap.domains.dns.getHosts';
+        query.SLD = zoneName.split('.')[0];
+        query.TLD = zoneName.split('.')[1];

-    const parser = new xml2js.Parser();
-    const [parserError, result] = await safe(util.promisify(parser.parseString)(response.text));
-    if (parserError) throw new BoxError(BoxError.EXTERNAL_ERROR, parserError);
+        superagent.get(ENDPOINT).query(query).end(function (error, result) {
+            if (error) return callback(new BoxError(BoxError.EXTERNAL_ERROR, error));

-    const tmp = result.ApiResponse;
-    if (tmp['$'].Status !== 'OK') {
-        const errorMessage = safe.query(tmp, 'Errors[0].Error[0]._', 'Invalid response');
-        if (errorMessage === 'API Key is invalid or API access has not been enabled') throw new BoxError(BoxError.ACCESS_DENIED, errorMessage);
+            var parser = new xml2js.Parser();
+            parser.parseString(result.text, function (error, result) {
+                if (error) return callback(new BoxError(BoxError.EXTERNAL_ERROR, error));

-        throw new BoxError(BoxError.EXTERNAL_ERROR, errorMessage);
-    }
-    const host = safe.query(tmp, 'CommandResponse[0].DomainDNSGetHostsResult[0].host');
-    if (!host) throw new BoxError(BoxError.EXTERNAL_ERROR, `Invalid response: ${JSON.stringify(tmp)}`);
-    if (!Array.isArray(host)) throw new BoxError(BoxError.EXTERNAL_ERROR, `host is not an array: ${JSON.stringify(tmp)}`);
+                var tmp = result.ApiResponse;
+                if (tmp['$'].Status !== 'OK') {
+                    var errorMessage = safe.query(tmp, 'Errors[0].Error[0]._', 'Invalid response');
+                    if (errorMessage === 'API Key is invalid or API access has not been enabled') return callback(new BoxError(BoxError.ACCESS_DENIED, errorMessage));

-    const hosts = host.map(h => h['$']);
-    return hosts;
+                    return callback(new BoxError(BoxError.EXTERNAL_ERROR, errorMessage));
+                }
+                const host = safe.query(tmp, 'CommandResponse[0].DomainDNSGetHostsResult[0].host');
+                if (!host) return callback(new BoxError(BoxError.EXTERNAL_ERROR, `Invalid response: ${JSON.stringify(tmp)}`));
+                if (!Array.isArray(host)) return callback(new BoxError(BoxError.EXTERNAL_ERROR, `host is not an array: ${JSON.stringify(tmp)}`));
+
+                const hosts = host.map(h => h['$']);
+                callback(null, hosts);
+            });
+        });
+    });
 }

-async function setZone(domainConfig, zoneName, hosts) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function setZone(dnsConfig, zoneName, hosts, callback) {
+    assert.strictEqual(typeof dnsConfig, 'object');
    assert.strictEqual(typeof zoneName, 'string');
    assert(Array.isArray(hosts));
+    assert.strictEqual(typeof callback, 'function');

-    const query = await getQuery(domainConfig);
-    query.Command = 'namecheap.domains.dns.setHosts';
-    query.SLD = zoneName.split('.')[0];
-    query.TLD = zoneName.split('.')[1];
+    getQuery(dnsConfig, function (error, query) {
+        if (error) return callback(error);

-    // Map to query params https://www.namecheap.com/support/api/methods/domains-dns/set-hosts.aspx
-    hosts.forEach(function (host, i) {
-        const n = i+1; // api starts with 1 not 0
-        query['TTL' + n] = '300'; // keep it low
-        query['HostName' + n] = host.HostName || host.Name;
-        query['RecordType' + n] = host.RecordType || host.Type;
-        query['Address' + n] = host.Address;
+        query.Command = 'namecheap.domains.dns.setHosts';
+        query.SLD = zoneName.split('.')[0];
+        query.TLD = zoneName.split('.')[1];

-        if (host.Type === 'MX') {
-            query['EmailType' + n] = 'MX';
-            if (host.MXPref) query['MXPref' + n] = host.MXPref;
-        }
+        // Map to query params https://www.namecheap.com/support/api/methods/domains-dns/set-hosts.aspx
+        hosts.forEach(function (host, i) {
+            var n = i+1; // api starts with 1 not 0
+            query['TTL' + n] = '300'; // keep it low
+            query['HostName' + n] = host.HostName || host.Name;
+            query['RecordType' + n] = host.RecordType || host.Type;
+            query['Address' + n] = host.Address;
+
+            if (host.Type === 'MX') {
+                query['EmailType' + n] = 'MX';
+                if (host.MXPref) query['MXPref' + n] = host.MXPref;
+            }
+        });
+
+        // namecheap recommends sending as POSTDATA with > 10 records
+        const qs = querystring.stringify(query);
+
+        superagent.post(ENDPOINT).set('Content-Type', 'application/x-www-form-urlencoded').send(qs).end(function (error, result) {
+            if (error) return callback(new BoxError(BoxError.EXTERNAL_ERROR, error));
+
+            var parser = new xml2js.Parser();
+            parser.parseString(result.text, function (error, result) {
+                if (error) return callback(new BoxError(BoxError.EXTERNAL_ERROR, error));
+
+                var tmp = result.ApiResponse;
+                if (tmp['$'].Status !== 'OK') {
+                    var errorMessage = safe.query(tmp, 'Errors[0].Error[0]._', 'Invalid response');
+                    if (errorMessage === 'API Key is invalid or API access has not been enabled') return callback(new BoxError(BoxError.ACCESS_DENIED, errorMessage));
+
+                    return callback(new BoxError(BoxError.EXTERNAL_ERROR, errorMessage));
+                }
+                if (!tmp.CommandResponse[0]) return callback(new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response'));
+                if (!tmp.CommandResponse[0].DomainDNSSetHostsResult[0]) return callback(new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response'));
+                if (tmp.CommandResponse[0].DomainDNSSetHostsResult[0]['$'].IsSuccess !== 'true') return callback(new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response'));
+
+                callback(null);
+            });
+        });
    });
-
-    // namecheap recommends sending as POSTDATA with > 10 records
-    const qs = new URLSearchParams(query).toString();
-
-    const [error, response] = await safe(superagent.post(ENDPOINT).set('Content-Type', 'application/x-www-form-urlencoded').send(qs).ok(() => true));
-    if (error) throw new BoxError(BoxError.EXTERNAL_ERROR, error);
-
-    const parser = new xml2js.Parser();
-    const [parserError, result] = await safe(util.promisify(parser.parseString)(response.text));
-    if (parserError) throw new BoxError(BoxError.EXTERNAL_ERROR, parserError.message);
-
-    const tmp = result.ApiResponse;
-    if (tmp['$'].Status !== 'OK') {
-        const errorMessage = safe.query(tmp, 'Errors[0].Error[0]._', 'Invalid response');
-        if (errorMessage === 'API Key is invalid or API access has not been enabled') throw new BoxError(BoxError.ACCESS_DENIED, errorMessage);
-
-        throw new BoxError(BoxError.EXTERNAL_ERROR, errorMessage);
-    }
-    if (!tmp.CommandResponse[0]) throw new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response');
-    if (!tmp.CommandResponse[0].DomainDNSSetHostsResult[0]) throw new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response');
-    if (tmp.CommandResponse[0].DomainDNSSetHostsResult[0]['$'].IsSuccess !== 'true') throw new BoxError(BoxError.EXTERNAL_ERROR, 'Invalid response');
 }

-async function upsert(domainObject, subdomain, type, values) {
+function upsert(domainObject, subdomain, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof subdomain, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config;
+    const dnsConfig = domainObject.config;
    const zoneName = domainObject.zoneName;

-    subdomain = dns.getName(domainObject, subdomain, type) || '@';
+    subdomain = domains.getName(domainObject, subdomain, type) || '@';

    debug('upsert: %s for zone %s of type %s with values %j', subdomain, zoneName, type, values);

-    const result = await getZone(domainConfig, zoneName);
+    getZone(dnsConfig, zoneName, function (error, result) {
+        if (error) return callback(error);

-    // Array to keep track of records that need to be inserted
-    let toInsert = [];
+        // Array to keep track of records that need to be inserted
+        let toInsert = [];

-    for (let i = 0; i < values.length; i++) {
-        let curValue = values[i];
-        let wasUpdate = false;
+        for (let i = 0; i < values.length; i++) {
+            let curValue = values[i];
+            let wasUpdate = false;

-        for (let j = 0; j < result.length; j++) {
-            let curHost = result[j];
+            for (let j = 0; j < result.length; j++) {
+                let curHost = result[j];

-            if (curHost.Type === type && curHost.Name === subdomain) {
-                // Updating an already existing host
-                wasUpdate = true;
-                if (type === 'MX') {
-                    curHost.MXPref = curValue.split(' ')[0];
-                    curHost.Address = curValue.split(' ')[1];
-                } else {
-                    curHost.Address = curValue;
+                if (curHost.Type === type && curHost.Name === subdomain) {
+                    // Updating an already existing host
+                    wasUpdate = true;
+                    if (type === 'MX') {
+                        curHost.MXPref = curValue.split(' ')[0];
+                        curHost.Address = curValue.split(' ')[1];
+                    } else {
+                        curHost.Address = curValue;
+                    }
                }
            }
-        }

-        // We don't have this host at all yet, let's push to toInsert array
-        if (!wasUpdate) {
-            let newRecord = {
-                RecordType: type,
-                HostName: subdomain,
-                Address: curValue
-            };
+            // We don't have this host at all yet, let's push to toInsert array
+            if (!wasUpdate) {
+                let newRecord = {
+                    RecordType: type,
+                    HostName: subdomain,
+                    Address: curValue
+                };
+
+                // Special case for MX records
+                if (type === 'MX') {
+                    newRecord.MXPref = curValue.split(' ')[0];
+                    newRecord.Address = curValue.split(' ')[1];
+                }
+
+                toInsert.push(newRecord);

-            // Special case for MX records
-            if (type === 'MX') {
-                newRecord.MXPref = curValue.split(' ')[0];
-                newRecord.Address = curValue.split(' ')[1];
            }
-
-            toInsert.push(newRecord);
-
        }
-    }

-    const hosts = result.concat(toInsert);
+        const hosts = result.concat(toInsert);

-    return await setZone(domainConfig, zoneName, hosts);
+        setZone(dnsConfig, zoneName, hosts, callback);
+    });
 }

-async function get(domainObject, subdomain, type) {
+function get(domainObject, subdomain, type, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof subdomain, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config;
+    const dnsConfig = domainObject.config;
    const zoneName = domainObject.zoneName;

-    subdomain = dns.getName(domainObject, subdomain, type) || '@';
+    subdomain = domains.getName(domainObject, subdomain, type) || '@';

-    const result = await getZone(domainConfig, zoneName);
+    getZone(dnsConfig, zoneName, function (error, result) {
+        if (error) return callback(error);

-    // We need to filter hosts to ones with this subdomain and type
-    const actualHosts = result.filter((host) => host.Type === type && host.Name === subdomain);
+        // We need to filter hosts to ones with this subdomain and type
+        const actualHosts = result.filter((host) => host.Type === type && host.Name === subdomain);

-    const tmp = actualHosts.map(function (record) { return record.Address; });
-    return tmp;
+        // We only return the value string
+        const tmp = actualHosts.map(function (record) { return record.Address; });
+
+        debug(`get: subdomain: ${subdomain} type:${type} value:${JSON.stringify(tmp)}`);
+
+        return callback(null, tmp);
+    });
 }

-async function del(domainObject, subdomain, type, values) {
+function del(domainObject, subdomain, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof subdomain, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config;
+    const dnsConfig = domainObject.config;
    const zoneName = domainObject.zoneName;

-    subdomain = dns.getName(domainObject, subdomain, type) || '@';
+    subdomain = domains.getName(domainObject, subdomain, type) || '@';

    debug('del: %s for zone %s of type %s with values %j', subdomain, zoneName, type, values);

-    let result = await getZone(domainConfig, zoneName);
-    if (result.length === 0) return;
-    const originalLength = result.length;
+    getZone(dnsConfig, zoneName, function (error, result) {
+        if (error) return callback(error);

-    for (let i = 0; i < values.length; i++) {
-        let curValue = values[i];
+        if (result.length === 0) return callback();
+        const originalLength = result.length;

-        result = result.filter(curHost => curHost.Type !== type || curHost.Name !== subdomain || curHost.Address !== curValue);
-    }
+        for (let i = 0; i < values.length; i++) {
+            let curValue = values[i];

-    if (result.length !== originalLength) return await setZone(domainConfig, zoneName, result);
+            result = result.filter(curHost => curHost.Type !== type || curHost.Name !== subdomain || curHost.Address !== curValue);
+        }
+
+        if (result.length !== originalLength) return setZone(dnsConfig, zoneName, result, callback);
+
+        callback();
+    });
 }

-async function wait(domainObject, subdomain, type, value, options) {
+function verifyDnsConfig(domainObject, callback) {
+    assert.strictEqual(typeof domainObject, 'object');
+    assert.strictEqual(typeof callback, 'function');
+
+    const dnsConfig = domainObject.config;
+    const zoneName = domainObject.zoneName;
+    const ip = '127.0.0.1';
+
+    if (!dnsConfig.username || typeof dnsConfig.username !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'username must be a non-empty string', { field: 'username' }));
+    if (!dnsConfig.token || typeof dnsConfig.token !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'token must be a non-empty string', { field: 'token' }));
+
+    let credentials = {
+        username: dnsConfig.username,
+        token: dnsConfig.token
+    };
+
+    if (process.env.BOX_ENV === 'test') return callback(null, credentials); // this shouldn't be here
+
+    dns.resolve(zoneName, 'NS', { timeout: 5000 }, function (error, nameservers) {
+        if (error && error.code === 'ENOTFOUND') return callback(new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain', { field: 'nameservers' }));
+        if (error || !nameservers) return callback(new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers', { field: 'nameservers' }));
+
+        if (nameservers.some(function (n) { return n.toLowerCase().indexOf('.registrar-servers.com') === -1; })) {
+            debug('verifyDnsConfig: %j does not contains NC NS', nameservers);
+            return callback(new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to NameCheap', { field: 'nameservers' }));
+        }
+
+        const testSubdomain = 'cloudrontestdns';
+
+        upsert(domainObject, testSubdomain, 'A', [ip], function (error, changeId) {
+            if (error) return callback(error);
+
+            debug('verifyDnsConfig: Test A record added with change id %s', changeId);
+
+            del(domainObject, testSubdomain, 'A', [ip], function (error) {
+                if (error) return callback(error);
+
+                debug('verifyDnsConfig: Test A record removed again');
+
+                callback(null, credentials);
+            });
+        });
+    });
+}
+
+function wait(domainObject, subdomain, type, value, options, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof subdomain, 'string');
    assert.strictEqual(typeof type, 'string');
    assert.strictEqual(typeof value, 'string');
    assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
+    assert.strictEqual(typeof callback, 'function');

-    const fqdn = dns.fqdn(subdomain, domainObject);
+    const fqdn = domains.fqdn(subdomain, domainObject);

-    await waitForDns(fqdn, domainObject.zoneName, type, value, options);
-}
-
-async function verifyDomainConfig(domainObject) {
-    assert.strictEqual(typeof domainObject, 'object');
-
-    const domainConfig = domainObject.config;
-    const zoneName = domainObject.zoneName;
-    const ip = '127.0.0.1';
-
-    if (!domainConfig.username || typeof domainConfig.username !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'username must be a non-empty string');
-    if (!domainConfig.token || typeof domainConfig.token !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'token must be a non-empty string');
-
-    const credentials = {
-        username: domainConfig.username,
-        token: domainConfig.token
-    };
-
-    if (process.env.BOX_ENV === 'test') return credentials; // this shouldn't be here
-
-    const [error, nameservers] = await safe(dig.resolve(zoneName, 'NS', { timeout: 5000 }));
-    if (error && error.code === 'ENOTFOUND') throw new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain');
-    if (error || !nameservers) throw new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers');
-
-    if (nameservers.some(function (n) { return n.toLowerCase().indexOf('.registrar-servers.com') === -1; })) {
-        debug('verifyDomainConfig: %j does not contains NC NS', nameservers);
-        throw new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to NameCheap');
-    }
-
-    const testSubdomain = 'cloudrontestdns';
-
-    await upsert(domainObject, testSubdomain, 'A', [ip]);
-    debug('verifyDomainConfig: Test A record added');
-
-    await del(domainObject, testSubdomain, 'A', [ip]);
-    debug('verifyDomainConfig: Test A record removed again');
-
-    return credentials;
+    waitForDns(fqdn, domainObject.zoneName, type, value, options, callback);
 }
@@ -1,23 +1,24 @@
 'use strict';

 exports = module.exports = {
-    removePrivateFields,
-    injectPrivateFields,
-    upsert,
-    get,
-    del,
-    wait,
-    verifyDomainConfig
+    removePrivateFields: removePrivateFields,
+    injectPrivateFields: injectPrivateFields,
+    upsert: upsert,
+    get: get,
+    del: del,
+    wait: wait,
+    verifyDnsConfig: verifyDnsConfig
 };

-const assert = require('assert'),
+var assert = require('assert'),
    BoxError = require('../boxerror.js'),
    constants = require('../constants.js'),
    debug = require('debug')('box:dns/namecom'),
-    dig = require('../dig.js'),
-    dns = require('../dns.js'),
+    dns = require('../native-dns.js'),
+    domains = require('../domains.js'),
    safe = require('safetydance'),
    superagent = require('superagent'),
+    util = require('util'),
    waitForDns = require('./waitfordns.js');

 const NAMECOM_API = 'https://api.name.com/v4';
@@ -35,16 +36,17 @@ function injectPrivateFields(newConfig, currentConfig) {
    if (newConfig.token === constants.SECRET_PLACEHOLDER) newConfig.token = currentConfig.token;
 }

-async function addRecord(domainConfig, zoneName, name, type, values) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function addRecord(dnsConfig, zoneName, name, type, values, callback) {
+    assert.strictEqual(typeof dnsConfig, 'object');
    assert.strictEqual(typeof zoneName, 'string');
    assert.strictEqual(typeof name, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

    debug(`add: ${name} in zone ${zoneName} of type ${type} with values ${JSON.stringify(values)}`);

-    const data = {
+    var data = {
        host: name,
        type: type,
        ttl: 300    // 300 is the lowest
@@ -61,28 +63,31 @@ async function addRecord(domainConfig, zoneName, name, type, values) {
        data.answer = values[0];
    }

-    const [error, response] = await safe(superagent.post(`${NAMECOM_API}/domains/${zoneName}/records`)
-        .auth(domainConfig.username, domainConfig.token)
+    superagent.post(`${NAMECOM_API}/domains/${zoneName}/records`)
+        .auth(dnsConfig.username, dnsConfig.token)
        .timeout(30 * 1000)
        .send(data)
-        .ok(() => true));
+        .end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 403) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+            if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode === 403) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-    if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+            return callback(null, 'unused-id');
+        });
 }

-async function updateRecord(domainConfig, zoneName, recordId, name, type, values) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function updateRecord(dnsConfig, zoneName, recordId, name, type, values, callback) {
+    assert.strictEqual(typeof dnsConfig, 'object');
    assert.strictEqual(typeof zoneName, 'string');
    assert.strictEqual(typeof recordId, 'number');
    assert.strictEqual(typeof name, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

    debug(`update:${recordId} on ${name} in zone ${zoneName} of type ${type} with values ${JSON.stringify(values)}`);

-    const data = {
+    var data = {
        host: name,
        type: type,
        ttl: 300    // 300 is the lowest
@@ -99,152 +104,184 @@ async function updateRecord(domainConfig, zoneName, recordId, name, type, values
        data.answer = values[0];
    }

-    const [error, response] = await safe(superagent.put(`${NAMECOM_API}/domains/${zoneName}/records/${recordId}`)
-        .auth(domainConfig.username, domainConfig.token)
+    superagent.put(`${NAMECOM_API}/domains/${zoneName}/records/${recordId}`)
+        .auth(dnsConfig.username, dnsConfig.token)
        .timeout(30 * 1000)
        .send(data)
-        .ok(() => true));
+        .end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 403) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+            if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode === 403) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-    if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+            return callback(null);
+        });
 }

-async function getInternal(domainConfig, zoneName, name, type) {
-    assert.strictEqual(typeof domainConfig, 'object');
+function getInternal(dnsConfig, zoneName, name, type, callback) {
+    assert.strictEqual(typeof dnsConfig, 'object');
    assert.strictEqual(typeof zoneName, 'string');
    assert.strictEqual(typeof name, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

    debug(`getInternal: ${name} in zone ${zoneName} of type ${type}`);

-    const [error, response] = await safe(superagent.get(`${NAMECOM_API}/domains/${zoneName}/records`)
-        .auth(domainConfig.username, domainConfig.token)
+    superagent.get(`${NAMECOM_API}/domains/${zoneName}/records`)
+        .auth(dnsConfig.username, dnsConfig.token)
        .timeout(30 * 1000)
-        .ok(() => true));
+        .end(function (error, result) {
+            if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+            if (result.statusCode === 403) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+            if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));

-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode === 403) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-    if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+            // name.com does not return the correct content-type
+            result.body = safe.JSON.parse(result.text);
+            if (!result.body.records) result.body.records = [];

-    // name.com does not return the correct content-type
-    response.body = safe.JSON.parse(response.text);
-    if (!response.body.records) response.body.records = [];
+            result.body.records.forEach(function (r) {
+                // name.com api simply strips empty properties
+                r.host = r.host || '';
+            });

-    response.body.records.forEach(function (r) {
-        // name.com api simply strips empty properties
-        r.host = r.host || '';
-    });
+            var results = result.body.records.filter(function (r) {
+                return (r.host === name && r.type === type);
+            });

-    const results = response.body.records.filter(function (r) {
-        return (r.host === name && r.type === type);
-    });
+            debug('getInternal: %j', results);

-    return results;
+            return callback(null, results);
+        });
 }

-async function upsert(domainObject, location, type, values) {
+function upsert(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '';
+        name = domains.getName(domainObject, location, type) || '';

    debug(`upsert: ${name} in zone ${zoneName} of type ${type} with values ${JSON.stringify(values)}`);

-    const result = await getInternal(domainConfig, zoneName, name, type);
-    if (result.length === 0) return await addRecord(domainConfig, zoneName, name, type, values);
+    getInternal(dnsConfig, zoneName, name, type, function (error, result) {
+        if (error) return callback(error);

-    return await updateRecord(domainConfig, zoneName, result[0].id, name, type, values);
+        if (result.length === 0) return addRecord(dnsConfig, zoneName, name, type, values, callback);
+
+        return updateRecord(dnsConfig, zoneName, result[0].id, name, type, values, callback);
+    });
 }

-async function get(domainObject, location, type) {
+function get(domainObject, location, type, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '';
+        name = domains.getName(domainObject, location, type) || '';

-    const result = await getInternal(domainConfig, zoneName, name, type);
-    const tmp = result.map(function (record) { return record.answer; });
-    return tmp;
+    getInternal(dnsConfig, zoneName, name, type, function (error, result) {
+        if (error) return callback(error);
+
+        var tmp = result.map(function (record) { return record.answer; });
+
+        debug('get: %j', tmp);
+
+        return callback(null, tmp);
+    });
 }

-async function del(domainObject, location, type, values) {
+function del(domainObject, location, type, values, callback) {
    assert.strictEqual(typeof domainObject, 'object');
    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert(Array.isArray(values));
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName,
-        name = dns.getName(domainObject, location, type) || '';
+        name = domains.getName(domainObject, location, type) || '';

    debug(`del: ${name} in zone ${zoneName} of type ${type} with values ${JSON.stringify(values)}`);

-    const result = await getInternal(domainConfig, zoneName, name, type);
-    if (result.length === 0) return;
+    getInternal(dnsConfig, zoneName, name, type, function (error, result) {
+        if (error) return callback(error);

-    const [error, response] = await safe(superagent.del(`${NAMECOM_API}/domains/${zoneName}/records/${result[0].id}`)
-        .auth(domainConfig.username, domainConfig.token)
-        .timeout(30 * 1000)
-        .ok(() => true));
-    if (error) throw new BoxError(BoxError.NETWORK_ERROR, error.message);
-    if (response.statusCode === 403) throw new BoxError(BoxError.ACCESS_DENIED, formatError(response));
-    if (response.statusCode !== 200) throw new BoxError(BoxError.EXTERNAL_ERROR, formatError(response));
+        if (result.length === 0) return callback();
+
+        superagent.del(`${NAMECOM_API}/domains/${zoneName}/records/${result[0].id}`)
+            .auth(dnsConfig.username, dnsConfig.token)
+            .timeout(30 * 1000)
+            .end(function (error, result) {
+                if (error && !error.response) return callback(new BoxError(BoxError.NETWORK_ERROR, error.message));
+                if (result.statusCode === 403) return callback(new BoxError(BoxError.ACCESS_DENIED, formatError(result)));
+                if (result.statusCode !== 200) return callback(new BoxError(BoxError.EXTERNAL_ERROR, formatError(result)));
+
+                return callback(null);
+            });
+    });
 }

-async function wait(domainObject, subdomain, type, value, options) {
+function wait(domainObject, location, type, value, options, callback) {
    assert.strictEqual(typeof domainObject, 'object');
-    assert.strictEqual(typeof subdomain, 'string');
+    assert.strictEqual(typeof location, 'string');
    assert.strictEqual(typeof type, 'string');
    assert.strictEqual(typeof value, 'string');
    assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
+    assert.strictEqual(typeof callback, 'function');

-    const fqdn = dns.fqdn(subdomain, domainObject);
+    const fqdn = domains.fqdn(location, domainObject);

-    await waitForDns(fqdn, domainObject.zoneName, type, value, options);
+    waitForDns(fqdn, domainObject.zoneName, type, value, options, callback);
 }

-async function verifyDomainConfig(domainObject) {
+function verifyDnsConfig(domainObject, callback) {
    assert.strictEqual(typeof domainObject, 'object');
+    assert.strictEqual(typeof callback, 'function');

-    const domainConfig = domainObject.config,
+    const dnsConfig = domainObject.config,
        zoneName = domainObject.zoneName;

-    if (typeof domainConfig.username !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'username must be a string');
-    if (typeof domainConfig.token !== 'string') throw new BoxError(BoxError.BAD_FIELD, 'token must be a string');
+    if (typeof dnsConfig.username !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'username must be a string', { field: 'username' }));
+    if (typeof dnsConfig.token !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'token must be a string', { field: 'token' }));

-    const credentials = {
-        username: domainConfig.username,
-        token: domainConfig.token
+    var credentials = {
+        username: dnsConfig.username,
+        token: dnsConfig.token
    };

    const ip = '127.0.0.1';

-    if (process.env.BOX_ENV === 'test') return credentials; // this shouldn't be here
+    if (process.env.BOX_ENV === 'test') return callback(null, credentials); // this shouldn't be here

-    const [error, nameservers] = await safe(dig.resolve(zoneName, 'NS', { timeout: 5000 }));
-    if (error && error.code === 'ENOTFOUND') throw new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain');
-    if (error || !nameservers) throw new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers');
+    dns.resolve(zoneName, 'NS', { timeout: 5000 }, function (error, nameservers) {
+        if (error && error.code === 'ENOTFOUND') return callback(new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain', { field: 'nameservers' }));
+        if (error || !nameservers) return callback(new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers', { field: 'nameservers' }));

-    if (!nameservers.every(function (n) { return n.toLowerCase().indexOf('.name.com') !== -1; })) {
-        debug('verifyDomainConfig: %j does not contain Name.com NS', nameservers);
-        throw new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to name.com');
-    }
+        if (!nameservers.every(function (n) { return n.toLowerCase().indexOf('.name.com') !== -1; })) {
+            debug('verifyDnsConfig: %j does not contain Name.com NS', nameservers);
+            return callback(new BoxError(BoxError.BAD_FIELD, 'Domain nameservers are not set to name.com', { field: 'nameservers' }));
+        }

-    const location = 'cloudrontestdns';
+        const location = 'cloudrontestdns';

-    await upsert(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record added');
+        upsert(domainObject, location, 'A', [ ip ], function (error) {
+            if (error) return callback(error);

-    await del(domainObject, location, 'A', [ ip ]);
-    debug('verifyDomainConfig: Test A record removed again');
+            debug('verifyDnsConfig: Test A record added');

-    return credentials;
+            del(domainObject, location, 'A', [ ip ], function (error) {
+                if (error) return callback(error);
+
+                debug('verifyDnsConfig: Test A record removed again');
+
+                callback(null, credentials);
+            });
+        });
+    });
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Girish Ramakrishnan	700a7637b6	6.3.4 changes	2021-06-27 09:00:09 -07:00
Girish Ramakrishnan	feb61c27d9	reverseproxy: remove any old dashboard domain configs (cherry picked from commit `c052882de9`)	2021-06-27 08:59:43 -07:00