Portal: Fixed the problem that users were kicked out of the Portal when requests to /api/users/authenticated/authExpiration failed (see issue #99)

Portal: Added support for server-side rendering of Composite Apps, which use other Portal Apps as their building blocks. It is now possible to define embedded Portal Apps in the SSR bootstrap like so:

 const bootstrap: MashroomPortalAppPluginSSRBootstrapFunction = async (portalAppSetup, req) => {
   // Generate server-side HTML that contains a <div id="unique-host-element-id"></div>
   const html = renderToString(<App/>);

   return {
      html,
      embeddedApps: [
         {
             pluginName: 'The other App',
             appConfig: {},
             appAreaId: 'unique-host-element-id',
         }
      ]
   };
 };

In the Composite App make sure you don't call portalAppService.loadApp() for that already integrated App, instead you can get the appId of the server-side embedded App like this to unload/reload it later:

  const ssrPreloadedApp = portalAppService.loadedPortalApps.find(({ pluginName, portalAppAreaId }) => pluginName === 'The other App' && portalAppAreaId === 'unique-host-element-id');
  let appId;
  if (!ssrPreloadedApp) {
   // SSR failed, load client-side
   const result = await portalAppService.loadApp('host-element-id', 'The other App', null, null, {});
   if (!result.error) {
     appId = result.id;
   }
  } else {
     appId = ssrPreloadedApp.id;
  }

Checkout the mashroom-portal-demo-composite-app package for a working example.

NOTE: You have to make sure the embedded Apps aren't removed by the render framework during hydration, in React you have to add dangerouslySetInnerHTML={{ __html: '' }} to nodes whose children shall be ignored during hydration

Kubernetes Remote App Registry:

• Support for multiple Namespace and Service label selectors
• For duplicate Portal Apps the active one is now more deterministic and depends on the namespace lookup (check the README in the mashroom-portal-remote-app-registry-k8s package)
• For multiple Portal Apps per service: if one definition is invalid the other ones will be activated nevertheless
• Support for duplicate service names in different namespaces
• If a service gets removed all Portal Apps are unregistered immediately (without delay)

Remote App Registry: For multiple Portal Apps per endpoint, if one definition is invalid the other ones will be activated nevertheless

Core: Removed the forcefully stopping of the server after 5sec because this may interrupt pending requests. It also makes in impossible to increase the shutdown period via terminationGracePeriodSeconds on Kubernetes

Prometheus Exporter: Added support for Node.js clusters. It is now possible to use prom-client's AggregatorRegistry to gather the metrics in the master process and also to get the worker metrics within a PM2 cluster. Check out the README in the mashroom-monitoring-prometheus-exporter module for details

BREAKING CHANGE: Renamed the plugin mashroom-http-proxy-add-id-token to mashroom-http-proxy-add-access-token because access tokens should be used to make API requests on behalf of a user

Core: Failing ready and health probes log now the causes. This is helpful on Kubernetes when the Admin UI is not available if the ready probe fails

Added a SolidJS demo Portal App (Microfrontend)

Portal: BREAKING CHANGE: Themes must set now a CSS variable with the (fontawsome compatible) icon font, like so:

  :root {
     --mashroom-portal-font-icon: 'Font Awesome 6 Free';
  }

Portal: Dropped support for IE11 (and all legacy browsers which don't support ES6)

Admin Toolbar: Upgrade to CodeMirror 6 with autocomplete support in the CSS editor

Admin Toolbar: Cleanup the DOM properly after a drag ends

Portal: Re-check authentication expiration at least every 60sec, so, if the session for some reason expires (or gets revoked) the user will get notified faster.

Core: Dropped Node.js 12.x support

Portal: Prevent a loop if error messages can not be sent to the server

MongoDB Session Provider: BREAKING CHANGE: Changed config structure to be able to pass parameters to connect-mongo, such as ttl and autoRemove.

Before:

{
  "uri": "mongodb://username:password@localhost:27017/mashroom_session_db?connectTimeoutMS=1000&socketTimeoutMS=2500",
  "collection": "sessions",
  "connectionOptions": {
    "poolSize": 5
  }
}

After:

{
  "client": {
    "uri": "mongodb://username:password@localhost:27017/mashroom_session_db?connectTimeoutMS=1000&socketTimeoutMS=2500",
    "connectionOptions": {
       "poolSize": 5
    }
  },
  "collectionName": "sessions",
  "ttl": 86400
}

Redis Session Provider: BREAKING CHANGE: Changed config structure to be able to pass parameters to connect-redis, such as prefix and ttl. Setting prefix on this level instead of the Redis client level fixed the session count metric, which was broken.

Before:

{
  "redisOptions": {
    "host": "localhost",
    "port": "6379",
    "keyPrefix": "mashroom:sess:"
  },
  "cluster": false
}

After:

{
  "client": {
    "redisOptions": {
      "host": "localhost",
      "port": "6379",
    },
    "cluster": false
  },
  "prefix": "mashroom:sess:",
  "ttl": 86400
}

Admin Toolbar: Only allow valid characters (according to RFC 3986) in Routes

Admin Toolbar: Added checkbox for client-side routing and renamed friendlyUrl to Route because that's more what it is.

Portal: Added support for client-side routing. If you enable it everything appended to the page URL is ignored.

Portal: Added new property portalAppHost to the log context of Remote Portal Apps

• keepAlive is activated and a reused connection is broken already (see https://nodejs.org/api/http.html#requestreusedsocket)
• a Pod/instance is no longer/not yet available

 {
   "name": "My Remote App",
   "type": "portal-app2",
   "remote": {
     "resourcesRoot": "/"
   },
   "defaultConfig": {
     "proxies": {
       "bff": {
         "targetUri": "http://localhost:6089"
       }
     }
   }
 }