cname fix again

e4d9dbb558 left out this line by mistake

(cherry picked from commit 2b260c873f)

CHANGES

@@ -2570,3 +2570,24 @@
 * Show app disk usage in storage tab
 * Make volume read-only checkbox a dropdown
 
+[7.3.4]
+* Display platform update status in the UI
+* Fix image pruning
+* cloudflare: fix issue where incorrect URL configuration is accepted
+
+[7.3.5]
+* du: fix crash when filesystem is cifs/nfs/sshfs
+* Start with a default to not fail if no swap is present
+* Fix bug in cert cleanup logic causing it to repeatedly cleanup
+* Fix crash in RBL check
+* unbound: disable controller interface explicitly
+* Fix issue where cert renewal logs where not displayed
+* Fix loading of mailboxes
+
+[7.3.6]
+* aws: add melbourne region
+* Fix display of box backups
+* mail usage: fix issue caused by deleted mailboxes
+* reverseproxy: fix issue where renewed certs are not written to disk
+* support: fix crash when opening tickets with 0 length files
+

package.json

@@ -17,7 +17,7 @@
     "aws-sdk": "^2.1248.0",
     "basic-auth": "^2.0.1",
     "body-parser": "^1.20.1",
-    "cloudron-manifestformat": "^5.19.0",
+    "cloudron-manifestformat": "^5.19.1",
     "connect": "^3.7.0",
     "connect-lastmile": "^2.1.1",
     "connect-timeout": "^1.9.0",

scripts/cloudron-setup

@@ -236,8 +236,8 @@ while true; do
     sleep 10
 done
 
-ip4=$(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' || true)
-ip6=$(curl -s --fail --connect-timeout 2 --max-time 2 https://ipv6.api.cloudron.io/api/v1/helper/public_ip | sed -n -e 's/.*"ip": "\(.*\)"/\1/p' || true)
+ip4=$(curl -s --fail --connect-timeout 10 --max-time 10 https://ipv4.api.cloudron.io/api/v1/helper/public_ip | sed -n -e 's/.*"ip": "\(.*\)"/\1/p' || true)
+ip6=$(curl -s --fail --connect-timeout 10 --max-time 10 https://ipv6.api.cloudron.io/api/v1/helper/public_ip | sed -n -e 's/.*"ip": "\(.*\)"/\1/p' || true)
 
 url4=""
 url6=""

scripts/init-ubuntu.sh

@@ -179,8 +179,8 @@ 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" > /etc/unbound/unbound.conf.d/cloudron-network.conf
+# we need unbound to work as this is required for installer.sh to do any DNS requests. control-enable is for https://github.com/NLnetLabs/unbound/issues/806
+echo -e "server:\n\tinterface: 127.0.0.1\n\nremote-control:\n\tcontrol-enable: no\n" > /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/)

setup/start.sh

@@ -225,6 +225,9 @@ fi
 
 rm -f /etc/cloudron/cloudron.conf
 
+# 7.3 branch only: we had a bug in 7.3 that renewed certs were not written to disk. this will rebuild nginx/certs in the cron job
+touch "${PLATFORM_DATA_DIR}/nginx/rebuild-needed"
+
 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

setup/start/unbound.conf

@@ -14,3 +14,8 @@ server:
         # enable below for logging to journalctl -u unbound
         # verbosity: 5
         # log-queries: yes
+
+# https://github.com/NLnetLabs/unbound/issues/806
+remote-control:
+    control-enable: no
+

src/backupcleaner.js

@@ -242,11 +242,11 @@ async function cleanupSnapshots(backupConfig) {
     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)) {
+        if (appId === 'box' || appId === 'mail') continue;
+
         const app = await apps.get(appId);
         if (app) continue; // app is still installed
 

src/backuptask.js

@@ -229,7 +229,11 @@ async function copy(backupConfig, srcRemotePath, destRemotePath, progressCallbac
     const newFilePath = backupFormat.api(format).getBackupFilePath(backupConfig, destRemotePath);
 
     const startTime = new Date();
-    await safe(storage.api(provider).copy(backupConfig, oldFilePath, newFilePath, progressCallback));
+    const [copyError] = await safe(storage.api(provider).copy(backupConfig, oldFilePath, newFilePath, progressCallback));
+    if (copyError) {
+        debug(`copy: copied to ${destRemotePath} errored. error: ${copyError.message}`);
+        throw copyError;
+    }
     debug(`copy: copied successfully to ${destRemotePath}. Took ${(new Date() - startTime)/1000} seconds`);
 }
 

src/cloudron.js

@@ -159,7 +159,7 @@ async function getConfig() {
         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
+        mandatory2FA: allSettings[settings.PROFILE_CONFIG_KEY].mandatory2FA,
     };
 }
 
@@ -315,7 +315,7 @@ async function setupDnsAndCert(subdomain, domain, auditSource, progressCallback)
     if (ipv6) await dns.waitForDnsRecord(subdomain, domain, 'AAAA', ipv6, { interval: 30000, times: 50000 });
     progressCallback({ percent: 60, message: `Getting certificate of ${dashboardFqdn}` });
     const location = { subdomain, domain, fqdn: dashboardFqdn, type: apps.LOCATION_TYPE_DASHBOARD, certificate: null };
-    await reverseProxy.ensureCertificate(location, auditSource);
+    await reverseProxy.ensureCertificate(location, {}, auditSource);
 }
 
 async function syncDnsRecords(options) {

src/constants.js

@@ -40,6 +40,7 @@ exports = module.exports = {
 
     DEMO_USERNAME: 'cloudron',
     DEMO_BLACKLISTED_APPS: [
+        'org.jupyter.cloudronapp',
         'com.github.cloudtorrent',
         'net.alltubedownload.cloudronapp',
         'com.adguard.home.cloudronapp',
@@ -74,6 +75,6 @@ exports = module.exports = {
 
     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() : '7.3.0-test'
 };
 

src/dns/waitfordns.js

@@ -7,7 +7,8 @@ const assert = require('assert'),
     debug = require('debug')('box:dns/waitfordns'),
     dig = require('../dig.js'),
     promiseRetry = require('../promise-retry.js'),
-    safe = require('safetydance');
+    safe = require('safetydance'),
+    _ = require('underscore');
 
 async function resolveIp(hostname, type, options) {
     assert.strictEqual(typeof hostname, 'string');
@@ -20,13 +21,13 @@ async function resolveIp(hostname, type, options) {
     if (!error && results.length !== 0) return results;
 
     // try CNAME record at authoritative server
-    debug(`resolveIp: Checking if ${hostname} has CNAME record at ${options.server}`);
+    debug(`resolveIp: No A record. Checking if ${hostname} has CNAME record at ${options.server}`);
     const cnameResults = await dig.resolve(hostname, 'CNAME', options);
     if (cnameResults.length === 0) return cnameResults;
 
     // recurse lookup the CNAME record
-    debug(`resolveIp: Resolving ${hostname}'s CNAME record ${cnameResults[0]}`);
-    return await dig.resolve(cnameResults[0], type, options);
+    debug(`resolveIp: CNAME record found. Resolving ${hostname}'s CNAME record ${cnameResults[0]} using unbound`);
+    return await dig.resolve(cnameResults[0], type, _.omit(options, 'server'));
 }
 
 async function isChangeSynced(hostname, type, value, nameserver) {

src/mail.js

@@ -539,7 +539,7 @@ async function checkRblStatus(domain) {
         const [error2, txtRecords] = await safe(dig.resolve(flippedIp + '.' + rblServer.dns, 'TXT', DNS_OPTIONS));
         result.txtRecords = error2 || !txtRecords ? 'No txt record' : txtRecords.map(x => x.join(''));
 
-        debug(`checkRblStatus: ${domain} (error: ${error2.message}) (txtRecords: ${JSON.stringify(txtRecords)})`);
+        debug(`checkRblStatus: ${domain} (error: ${error2?.message || null}) (txtRecords: ${JSON.stringify(txtRecords)})`);
 
         blacklistedServers.push(result);
     }
@@ -590,7 +590,7 @@ async function getStatus(domain) {
     for (let i = 0; i < checks.length; i++) {
         const response = responses[i], check = checks[i];
         if (response.status !== 'fulfilled') {
-            debug(`check ${check.what} was rejected. This is not expected`);
+            debug(`check ${check.what} was rejected. This is not expected. reason: ${response.reason}`);
             continue;
         }
 

src/platform.js

@@ -4,8 +4,7 @@ exports = module.exports = {
     start,
     stopAllTasks,
 
-    // exported for testing
-    _isReady: false
+    getStatus
 };
 
 const apps = require('./apps.js'),
@@ -26,10 +25,16 @@ const apps = require('./apps.js'),
     volumes = require('./volumes.js'),
     _ = require('underscore');
 
+let gStatusMessage = 'Initializing';
+
+function getStatus() {
+    return { message: gStatusMessage };
+}
+
 async function start(options) {
     if (process.env.BOX_ENV === 'test' && !process.env.TEST_CREATE_INFRA) return;
 
-    debug('initializing addon infrastructure');
+    debug('initializing platform');
 
     let existingInfra = { version: 'none' };
     if (fs.existsSync(paths.INFRA_VERSION_FILE)) {
@@ -52,11 +57,13 @@ async function start(options) {
     for (let attempt = 0; attempt < 5; attempt++) {
         try {
             if (existingInfra.version !== infra.version) {
+                gStatusMessage = 'Removing containers for upgrade';
                 await removeAllContainers();
                 await createDockerNetwork();
             }
             if (existingInfra.version === 'none') await volumes.mountAll(); // when restoring, mount all volumes
             await markApps(existingInfra, options); // mark app state before we start addons. this gives the db import logic a chance to mark an app as errored
+            gStatusMessage = 'Starting services, this can take a while';
             await services.startServices(existingInfra);
             await fs.promises.writeFile(paths.INFRA_VERSION_FILE, JSON.stringify(infra, null, 4));
             break;
@@ -81,7 +88,7 @@ async function stopAllTasks() {
 
 async function onPlatformReady(infraChanged) {
     debug(`onPlatformReady: platform is ready. infra changed: ${infraChanged}`);
-    exports._isReady = true;
+    gStatusMessage = 'Ready';
 
     if (infraChanged) await safe(pruneInfraImages(), { debug }); // ignore error
 
@@ -90,7 +97,30 @@ async function onPlatformReady(infraChanged) {
 
 async function pruneInfraImages() {
     debug('pruneInfraImages: checking existing images');
-    await shell.promises.exec('pruneInfraImages', 'docker image prune -a --force');
+
+    // cannot blindly remove all unused images since redis image may not be used
+    const images = infra.baseImages.concat(Object.keys(infra.images).map(function (addon) { return infra.images[addon]; }));
+
+    for (const image of images) {
+        const output = safe.child_process.execSync(`docker images --digests ${image.repo} --format "{{.ID}} {{.Repository}}:{{.Tag}}@{{.Digest}}"`, { encoding: 'utf8' });
+        if (output === null) {
+            debug(`Failed to list images of ${image}`, safe.error);
+            throw safe.error;
+        }
+
+        const lines = output.trim().split('\n');
+        for (const line of lines) {
+            if (!line) continue;
+            const parts = line.split(' '); // [ ID, Repo:Tag@Digest ]
+            const normalizedTag = parts[1].replace('registry.ipv6.docker.com/', '').replace('registry-1.docker.io/', '');
+
+            if (image.tag === normalizedTag) continue; // keep
+            debug(`pruneInfraImages: removing unused image of ${image.repo}: tag: ${parts[1]} id: ${parts[0]}`);
+
+            let result = safe.child_process.execSync(`docker rmi ${parts[1].replace(':<none>', '')}`, { encoding: 'utf8' }); // the none tag has to be removed
+            if (result === null) debug(`Error removing image ${parts[0]}: ${safe.error.mesage}`);
+        }
+    }
 }
 
 async function createDockerNetwork() {

src/reverseproxy.js

@@ -64,19 +64,23 @@ function nginxLocation(s) {
     return `~ ^(?!(${re.slice(1)}))`; // negative regex assertion - https://stackoverflow.com/questions/16302897/nginx-location-not-equal-to-regex
 }
 
-function getExpiryDateSync(cert) {
+function getCertificateDatesSync(cert) {
     assert.strictEqual(typeof cert, 'string');
 
-    const result = safe.child_process.spawnSync('/usr/bin/openssl', [ 'x509', '-enddate', '-noout' ], { input: cert });
-    if (!result) return null; // some error
+    const result = safe.child_process.spawnSync('/usr/bin/openssl', [ 'x509', '-startdate', '-enddate', '-subject', '-noout' ], { input: cert, encoding: 'utf8' });
+    if (!result) return { startDate: null, endDate: null } ; // some error
 
-    const notAfter = result.stdout.toString('utf8').trim().split('=')[1];
+    const lines = result.stdout.trim().split('\n');
+    const notBefore = lines[0].split('=')[1];
+    const notBeforeDate = new Date(notBefore);
+
+    const notAfter = lines[1].split('=')[1];
     const notAfterDate = new Date(notAfter);
 
     const daysLeft = (notAfterDate - new Date())/(24 * 60 * 60 * 1000);
-    debug(`expiryDate: notAfter=${notAfter} daysLeft=${daysLeft}`);
+    debug(`expiryDate: ${lines[2]} notBefore=${notBefore} notAfter=${notAfter} daysLeft=${daysLeft}`);
 
-    return notAfterDate;
+    return { startDate: notBeforeDate, endDate: notAfterDate };
 }
 
 async function isOcspEnabled(certFilePath) {
@@ -249,12 +253,21 @@ function getAcmeCertificateNameSync(fqdn, domainObject) {
     }
 }
 
-function needsRenewalSync(cert) {
+function needsRenewalSync(cert, options) {
     assert.strictEqual(typeof cert, 'string');
+    assert.strictEqual(typeof options, 'object');
 
-    const notAfter = getExpiryDateSync(cert);
-    const isExpiring = (notAfter - new Date()) <= (30 * 24 * 60 * 60 * 1000); // expiring in a month
-    debug(`needsRenewal: ${isExpiring}`);
+    const { startDate, endDate } = getCertificateDatesSync(cert);
+    const now = new Date();
+
+    let isExpiring;
+    if (options.forceRenewal) {
+        isExpiring = (now - startDate) > (65 * 60 * 1000); // was renewed 5 minutes ago. LE backdates issue date by 1 hour for clock skew
+    } else {
+        isExpiring = (endDate - now) <= (30 * 24 * 60 * 60 * 1000); // expiring in a month
+    }
+
+    debug(`needsRenewal: ${isExpiring}. force: ${!!options.forceRenewal}`);
     return isExpiring;
 }
 
@@ -378,8 +391,9 @@ async function writeCertificate(location) {
     return { certFilePath, keyFilePath };
 }
 
-async function ensureCertificate(location, auditSource) {
+async function ensureCertificate(location, options, auditSource) {
     assert.strictEqual(typeof location, 'object');
+    assert.strictEqual(typeof options, 'object');
     assert.strictEqual(typeof auditSource, 'object');
 
     const domainObject = await domains.get(location.domain);
@@ -402,7 +416,7 @@ async function ensureCertificate(location, auditSource) {
     const cert = await blobs.getString(`${blobs.CERT_PREFIX}-${certName}.cert`);
 
     if (key && cert) {
-        if (providerMatchesSync(domainObject, cert) && !needsRenewalSync(cert)) {
+        if (providerMatchesSync(domainObject, cert) && !needsRenewalSync(cert, options)) {
             debug(`ensureCertificate: ${fqdn} acme cert exists and is up to date`);
             return;
         }
@@ -547,7 +561,7 @@ async function configureApp(app, auditSource) {
     const locations = getAppLocationsSync(app);
 
     for (const location of locations) {
-        await ensureCertificate(location, auditSource);
+        await ensureCertificate(location, {}, auditSource);
     }
 
     await writeAppConfigs(app);
@@ -562,19 +576,6 @@ async function unconfigureApp(app) {
     await reload();
 }
 
-async function ensureCertificates(locations, auditSource, progressCallback) {
-    assert(Array.isArray(locations));
-    assert.strictEqual(typeof auditSource, 'object');
-    assert.strictEqual(typeof progressCallback, 'function');
-
-    let percent = 1;
-    for (const location of locations) {
-        percent += Math.round(100/locations.length);
-        progressCallback({ percent, message: `Ensuring certs of ${location.fqdn}` });
-        await ensureCertificate(location, auditSource);
-    }
-}
-
 async function cleanupCerts(locations, auditSource, progressCallback) {
     assert(Array.isArray(locations));
     assert.strictEqual(typeof auditSource, 'object');
@@ -592,14 +593,14 @@ async function cleanupCerts(locations, auditSource, progressCallback) {
     const certIds = await blobs.listCertIds();
     const removedCertNames = [];
     for (const certId of certIds) {
-        const certName = certId.match(new RegExp(`${blobs.CERT_PREFIX}-(.*).cert`))[0];
+        const certName = certId.match(new RegExp(`${blobs.CERT_PREFIX}-(.*).cert`))[1];
         if (certNamesInUse.has(certName)) continue;
 
         const cert = await blobs.getString(certId);
-        const notAfter = getExpiryDateSync(cert);
-        if (!notAfter) continue; // some error
+        const { endDate } = getCertificateDatesSync(cert);
+        if (!endDate) continue; // some error
 
-        if (now - notAfter >= (60 * 60 * 24 * 30 * 6 * 1000)) { // expired 6 months ago and not in use
+        if (now - endDate >= (60 * 60 * 24 * 30 * 6 * 1000)) { // expired 6 months ago and not in use
             progressCallback({ message: `deleting certs of ${certName}` });
 
             // it is safe to delete the certs of stopped apps because their nginx configs are removed
@@ -634,7 +635,12 @@ async function checkCerts(options, auditSource, progressCallback) {
         locations = locations.concat(getAppLocationsSync(app));
     }
 
-    await ensureCertificates(locations, auditSource, progressCallback);
+    let percent = 1;
+    for (const location of locations) {
+        percent += Math.round(100/locations.length);
+        progressCallback({ percent, message: `Ensuring certs of ${location.fqdn}` });
+        await ensureCertificate(location, options, auditSource);
+    }
 
     if (options.rebuild || fs.existsSync(paths.REVERSE_PROXY_REBUILD_FILE)) {
         progressCallback( { message: 'Rebuilding app configs' });
@@ -645,6 +651,12 @@ async function checkCerts(options, auditSource, progressCallback) {
         await notifyCertChange(); // this allows user to "rebuild" using UI just in case we crashed and went out of sync
         safe.fs.unlinkSync(paths.REVERSE_PROXY_REBUILD_FILE);
     } else {
+        // sync all locations and not just the ones that changed. this helps with 0 length certs when disk is full and also
+        // if renewal task crashed midway.
+        for (const location of locations) {
+            await writeCertificate(location);
+        }
+        await reload();
         await notifyCertChange(); // propagate any cert changes to services
     }
 

src/routes/cloudron.js

@@ -26,7 +26,8 @@ exports = module.exports = {
     getLanguages,
     syncExternalLdap,
     syncDnsRecords,
-    getSystemGraphs
+    getSystemGraphs,
+    getPlatformStatus
 };
 
 const assert = require('assert'),
@@ -40,6 +41,7 @@ const assert = require('assert'),
     graphs = require('../graphs.js'),
     HttpError = require('connect-lastmile').HttpError,
     HttpSuccess = require('connect-lastmile').HttpSuccess,
+    platform = require('../platform.js'),
     safe = require('safetydance'),
     speakeasy = require('speakeasy'),
     sysinfo = require('../sysinfo.js'),
@@ -359,3 +361,7 @@ async function getSystemGraphs(req, res, next) {
 
     next(new HttpSuccess(200, result));
 }
+
+async function getPlatformStatus(req, res, next) {
+    next(new HttpSuccess(200, platform.getStatus()));
+}

src/routes/support.js

@@ -48,7 +48,7 @@ async function createTicket(req, res, next) {
     if (supportConfig.email !== constants.SUPPORT_EMAIL) return next(new HttpError(503, 'Sending to non-cloudron email not implemented yet'));
 
     const [ticketError, result] = await safe(appstore.createTicket(_.extend({ }, req.body, { email: req.user.email, displayName: req.user.displayName }), AuditSource.fromRequest(req)));
-    if (ticketError) return next(new HttpError(503, `Error contacting cloudron.io: ${error.message}. Please email ${constants.SUPPORT_EMAIL}`));
+    if (ticketError) return next(new HttpError(503, `Error contacting cloudron.io: ${ticketError.message}. Please email ${constants.SUPPORT_EMAIL}`));
 
     next(new HttpSuccess(201, result));
 }

src/routes/test/apps-test.js

@@ -199,7 +199,7 @@ function startBox(done) {
         function (callback) {
             process.stdout.write('Waiting for platform to be ready...');
             async.retry({ times: 500, interval: 1000 }, function (retryCallback) {
-                if (platform._isReady) return retryCallback();
+                if (platform.getStatus().message === '') return retryCallback();
                 process.stdout.write('.');
                 retryCallback('Platform not ready yet');
             }, function (error) {

src/scripts/restartservice.sh

@@ -35,7 +35,13 @@ elif [[ "${service}" == "docker" ]]; then
 elif [[ "${service}" == "collectd" ]]; then
     systemctl restart --no-block collectd
 elif [[ "${service}" == "box" ]]; then
-    systemctl reload --no-block box
+    readonly ubuntu_version=$(lsb_release -rs)
+    if [[ "${ubuntu_version}" == "18.04" ]]; then
+        pid=$(systemctl show box -p MainPID | sed 's/MainPID=//g')
+        kill -HUP $pid
+    else
+        systemctl reload --no-block box
+    fi
 else
     echo "Unknown service ${service}"
     exit 1

src/server.js

@@ -150,6 +150,7 @@ function initializeExpressSync() {
 
     // config route (for dashboard). can return some private configuration unlike status
     router.get ('/api/v1/config', token, authorizeUser, routes.cloudron.getConfig);
+    router.get ('/api/v1/platform_status', token, authorizeUser, routes.cloudron.getPlatformStatus);
 
     // working off the user behind the provided token
     router.get ('/api/v1/profile',                                       token, authorizeUser, routes.profile.get);

src/storage/s3.js

@@ -454,6 +454,7 @@ async function copy(apiConfig, oldFilePath, newFilePath, progressCallback) {
     }));
 
     progressCallback({ message: `Copied ${total} files with error: ${copyError}` });
+    if (copyError) throw copyError;
 }
 
 async function remove(apiConfig, filename) {
@@ -560,7 +561,7 @@ async function testConfig(apiConfig) {
 
     const putParams = {
         Bucket: apiConfig.bucket,
-        Key: path.join(apiConfig.prefix, 'cloudron-testfile'),
+        Key: path.join(apiConfig.prefix, 'snapshot/cloudron-testfile'),
         Body: 'testcontent'
     };
 
@@ -568,9 +569,18 @@ async function testConfig(apiConfig) {
     const [putError] = await safe(s3.putObject(putParams).promise());
     if (putError) throw new BoxError(BoxError.EXTERNAL_ERROR, `Error put object cloudron-testfile. Message: ${putError.message} HTTP Code: ${putError.code}`);
 
+    const listParams = {
+        Bucket: apiConfig.bucket,
+        Prefix: path.join(apiConfig.prefix, 'snapshot'),
+        MaxKeys: 1
+    };
+
+    const [listError] = await safe(s3.listObjects(listParams).promise());
+    if (listError) throw new BoxError(BoxError.EXTERNAL_ERROR, `Error listing objects. Message: ${listError.message} HTTP Code: ${listError.code}`);
+
     const delParams = {
         Bucket: apiConfig.bucket,
-        Key: path.join(apiConfig.prefix, 'cloudron-testfile')
+        Key: path.join(apiConfig.prefix, 'snapshot/cloudron-testfile')
     };
 
     const [delError] = await safe(s3.deleteObject(delParams).promise());

src/system.js

@@ -62,8 +62,10 @@ async function getDisks() {
     const disks = {}; // by file system
     let rootDisk;
 
+    const DISK_TYPES = [ 'ext4', 'xfs', 'cifs', 'nfs', 'fuse.sshfs' ]; // we don't show size of contents in untracked disk types
+
     for (const disk of dfEntries) {
-        if (disk.type !== 'ext4' && disk.type !== 'xfs') continue;
+        if (!DISK_TYPES.includes(disk.type)) continue;
         if (disk.mountpoint === '/') rootDisk = disk;
         disks[disk.filesystem] = {
             filesystem: disk.filesystem,
@@ -92,18 +94,21 @@ async function getDisks() {
     const backupConfig = await settings.getBackupConfig();
     if (backupConfig.provider === 'filesystem') {
         const [, dfResult] = await safe(df.file(backupConfig.backupFolder));
-        disks[dfResult?.filesystem || rootDisk.filesystem].contents.push({ type: 'standard', id: 'cloudron-backup', path: backupConfig.backupFolder });
+        const filesystem = dfResult?.filesystem || rootDisk.filesystem;
+        if (disks[filesystem]) disks[filesystem].contents.push({ type: 'standard', id: 'cloudron-backup', path: backupConfig.backupFolder });
     }
 
     const [dockerError, dockerInfo] = await safe(docker.info());
     if (!dockerError) {
         const [, dfResult] = await safe(df.file(dockerInfo.DockerRootDir));
-        disks[dfResult?.filesystem || rootDisk.filesystem].contents.push({ type: 'standard', id: 'docker', path: dockerInfo.DockerRootDir });
+        const filesystem = dfResult?.filesystem || rootDisk.filesystem;
+        if (disks[filesystem]) disks[filesystem].contents.push({ type: 'standard', id: 'docker', path: dockerInfo.DockerRootDir });
     }
 
     for (const volume of await volumes.list()) {
         const [, dfResult] = await safe(df.file(volume.hostPath));
-        disks[dfResult?.filesystem || rootDisk.filesystem].contents.push({ type: 'volume', id: volume.id, path: volume.hostPath });
+        const filesystem = dfResult?.filesystem || rootDisk.filesystem;
+        if (disks[filesystem]) disks[filesystem].contents.push({ type: 'volume', id: volume.id, path: volume.hostPath });
     }
 
     for (const app of await apps.list()) {
@@ -111,7 +116,8 @@ async function getDisks() {
 
         const dataDir = await apps.getStorageDir(app);
         const [, dfResult] = await safe(df.file(dataDir));
-        disks[dfResult?.filesystem || rootDisk.filesystem].contents.push({ type: 'app', id: app.id, path: dataDir });
+        const filesystem = dfResult?.filesystem || rootDisk.filesystem;
+        if (disks[filesystem]) disks[filesystem].contents.push({ type: 'app', id: app.id, path: dataDir });
     }
 
     const swaps = await getSwaps();
@@ -151,7 +157,7 @@ async function checkDiskSpace() {
 
 async function getSwapSize() {
     const swaps = await getSwaps();
-    return Object.keys(swaps).map(n => swaps[n].size).reduce((acc, cur) => acc + cur);
+    return Object.keys(swaps).map(n => swaps[n].size).reduce((acc, cur) => acc + cur, 0);
 }
 
 async function getMemory() {