Merge branch 'dev' into adding-timeout-to-functio-node

CHANGELOG.md

@@ -1,3 +1,38 @@
+#### 3.1.0-beta.3: Beta Release
+
+Editor
+
+ - Select the item that is specified in a deep link URL (#4113) @Steve-Mcl
+ - Update to Monaco 0.38.0 (#4189) @Steve-Mcl
+ - Place subflow outputs/inputs relative to current view (#4183) @knolleary
+ - Enable RED.view.select to select group by id (#4184) @knolleary
+ - Combine existing env vars when merging groups (#4182) @knolleary
+ - Avoid creating empty global-config node if not needed (#4153) @knolleary
+ - Fix group selection when using lasso (#4108) @knolleary
+ - Use editor path in generating localStorage keys (#4151) @mw75
+ - Ensure no node credentials are included when exporting to clipboard (#4112) @knolleary
+ - Fix jsonata expression test ui (#4097) @knolleary
+ - Fix search button in palette popover (#4096) @knolleary
+
+Runtime
+
+ - Allow options object on each httpStatic configuration (#4109) @kevinGodell
+ - Ensure non-zero exit codes for errors (#4181) @knolleary
+ - Ensure external modules are installed synchronously (#4180) @knolleary
+ - Update dependecies include got (#4155) @knolleary
+ - Add Japanese translations for v3.1 beta.2 (#4158) @kazuhitoyokoi
+ - Ensure express server options are applied consistently (#4178) @knolleary
+ - Remove version info from theme endpoint (#4179) @knolleary
+ - Add Japanese translations for welcome tour of 3.1.0 beta.2 (#4145) @kazuhitoyokoi
+ - Added SHA-256 and SHA-512-256 digest authentication (#4100) @sroebert
+ - Add "timers" types to known types (#4103) @Steve-Mcl
+
+Nodes
+
+ - Allow Catch/Status nodes to be scoped to their group (#4185) @NetHans
+ - MQTT: Option to disable MQTT topic unsubscribe on disconnect (#4078) @flying7eleven
+
+
 #### 3.1.0-beta.2: Beta Release
 
 Editor

package.json

@@ -1,6 +1,6 @@
 {
     "name": "node-red",
-    "version": "3.1.0-beta.2",
+    "version": "3.1.0-beta.3",
     "description": "Low-code programming for event-driven applications",
     "homepage": "http://nodered.org",
     "license": "Apache-2.0",
@@ -79,7 +79,7 @@
         "uglify-js": "3.17.4",
         "uuid": "9.0.0",
         "ws": "7.5.6",
-        "xml2js": "0.5.0"
+        "xml2js": "0.6.0"
     },
     "optionalDependencies": {
         "bcrypt": "5.1.0"

packages/node_modules/@node-red/editor-api/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@node-red/editor-api",
-    "version": "3.1.0-beta.2",
+    "version": "3.1.0-beta.3",
     "license": "Apache-2.0",
     "main": "./lib/index.js",
     "repository": {
@@ -16,8 +16,8 @@
         }
     ],
     "dependencies": {
-        "@node-red/util": "3.1.0-beta.2",
-        "@node-red/editor-client": "3.1.0-beta.2",
+        "@node-red/util": "3.1.0-beta.3",
+        "@node-red/editor-client": "3.1.0-beta.3",
         "bcryptjs": "2.4.3",
         "body-parser": "1.20.2",
         "clone": "2.1.2",

packages/node_modules/@node-red/editor-client/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@node-red/editor-client",
-    "version": "3.1.0-beta.2",
+    "version": "3.1.0-beta.3",
     "license": "Apache-2.0",
     "repository": {
         "type": "git",

packages/node_modules/@node-red/editor-client/src/js/ui/editors/code-editors/monaco.js

@@ -1168,19 +1168,19 @@ RED.editor.codeEditor.monaco = (function() {
         // Warning: 4
         // Error: 8
         ed.getAnnotations = function getAnnotations() {
-            var aceCompatibleMarkers = [];
+            let aceCompatibleMarkers;
             try {
-                var _model = ed.getModel();
+                const _model = ed.getModel();
                 if (_model !== null) {
-                    var id = _model._languageId; // e.g. javascript
-                    var ra = _model._associatedResource.authority;  //e.g.  model
-                    var rp = _model._associatedResource.path;   //e.g.      /18
-                    var rs = _model._associatedResource.scheme; //e.g.      inmemory
-                    var modelMarkers = monaco.editor.getModelMarkers(_model) || [];
-                    var thisEditorsMarkers = modelMarkers.filter(function (marker) {
-                        var _ra = marker.resource.authority;  //e.g.  model
-                        var _rp = marker.resource.path;   //e.g.      /18
-                        var _rs = marker.resource.scheme; //e.g.      inmemory
+                    const id = _model.getLanguageId(); // e.g.  javascript
+                    const ra = _model.uri.authority; //   e.g.  model
+                    const rp = _model.uri.path; //        e.g.  /18
+                    const rs = _model.uri.scheme; //      e.g.  inmemory
+                    const modelMarkers = monaco.editor.getModelMarkers(_model) || [];
+                    const thisEditorsMarkers = modelMarkers.filter(function (marker) {
+                        const _ra = marker.resource.authority; // e.g.  model
+                        const _rp = marker.resource.path; //      e.g.  /18
+                        const _rs = marker.resource.scheme; //    e.g.  inmemory
                         return marker.owner == id && _ra === ra && _rp === rp && _rs === rs;
                     })
                     aceCompatibleMarkers = thisEditorsMarkers.map(function (marker) {

packages/node_modules/@node-red/editor-client/src/tours/welcome.js

@@ -1,15 +1,15 @@
 export default {
-    version: "3.1.0-beta.2",
+    version: "3.1.0-beta.3",
     steps: [
         {
             titleIcon: "fa fa-map-o",
             title: {
-                "en-US": "Welcome to Node-RED 3.1 Beta 2!",
-                "ja": "Node-RED 3.1 ベータ2へようこそ!"
+                "en-US": "Welcome to Node-RED 3.1 Beta 3!",
+                "ja": "Node-RED 3.1 ベータ3へようこそ!"
             },
             description: {
-                "en-US": "<p>This is the second beta release for 3.1.0 and we have a few new features to tell you about.</p>",
-                "ja": "<p>これは3.1.0の2回目のベータリリースです。いくつかの新機能について説明します。</p>"
+                "en-US": "<p>This is the third beta release for 3.1.0. This is mostly a bug fix release, so you can skip this tour if you've tried the other betas.</p><p>If not, stick around to see what's new in Node-RED 3.1.</p>",
+                "ja": "<p>これは3.1.0の3回目のベータリリースです。不具合修正のリリースのため、もし他のベータ版を試したことがある場合は、このツアーを読み飛ばしてもかまいません。</p><p>そうでない場合は、Node-RED 3.1の新機能を確認してください。</p>"
             }
         },
         {

packages/node_modules/@node-red/nodes/core/network/10-mqtt.js

@@ -219,8 +219,10 @@ module.exports = function(RED) {
      * Handle the payload / packet recieved in MQTT In and MQTT Sub nodes
      */
     function subscriptionHandler(node, datatype ,topic, payload, packet) {
-        const v5 = node.brokerConn.options && node.brokerConn.options.protocolVersion == 5;
-        var msg = {topic:topic, payload:null, qos:packet.qos, retain:packet.retain};
+        const msg = {topic:topic, payload:null, qos:packet.qos, retain:packet.retain};
+        const v5 = (node && node.brokerConn) 
+            ? node.brokerConn.v5() 
+            : Object.prototype.hasOwnProperty.call(packet, "properties");
         if(v5 && packet.properties) {
             setStrProp(packet.properties, msg, "responseTopic");
             setBufferProp(packet.properties, msg, "correlationData");
@@ -300,7 +302,7 @@ module.exports = function(RED) {
             //}
         }
         msg.payload = payload;
-        if ((node.brokerConn.broker === "localhost")||(node.brokerConn.broker === "127.0.0.1")) {
+        if (node.brokerConn && (node.brokerConn.broker === "localhost" || node.brokerConn.broker === "127.0.0.1")) {
             msg._topic = topic;
         }
         node.send(msg);
@@ -412,6 +414,12 @@ module.exports = function(RED) {
         }
     }
 
+    /**
+     * Perform the connect action
+     * @param {MQTTInNode|MQTTOutNode} node
+     * @param {Object} msg
+     * @param {Function} done
+     */
     function handleConnectAction(node, msg, done) {
         let actionData = typeof msg.broker === 'object' ? msg.broker : null;
         if (node.brokerConn.canConnect()) {
@@ -442,12 +450,17 @@ module.exports = function(RED) {
         }
     }
 
+    /**
+     * Perform the disconnect action
+     * @param {MQTTInNode|MQTTOutNode} node 
+     * @param {Function} done
+     */
     function handleDisconnectAction(node, done) {
         node.brokerConn.disconnect(function () {
             done();
         });
     }
-
+    const unsubscribeCandidates = {}
     //#endregion  "Supporting functions"
 
     //#region  "Broker node"
@@ -591,10 +604,9 @@ module.exports = function(RED) {
             if (typeof node.cleansession === 'undefined') {
                 node.cleansession = true;
             }
-            if (typeof node.autoUnsubscribe === 'undefined') {
+            if (typeof node.autoUnsubscribe !== 'boolean') {
                 node.autoUnsubscribe = true;
             }
-
             //use url or build a url from usetls://broker:port
             if (node.url && node.brokerurl !== node.url) {
                 node.brokerurl = node.url;
@@ -664,7 +676,6 @@ module.exports = function(RED) {
             node.options.password = node.password;
             node.options.keepalive = node.keepalive;
             node.options.clean = node.cleansession;
-            node.options.autoUnsubscribe = node.autoUnsubscribe;
             node.options.clientId = node.clientid || 'nodered_' + RED.util.generateId();
             node.options.reconnectPeriod = RED.settings.mqttReconnectTime||5000;
             delete node.options.protocolId; //V4+ default
@@ -785,18 +796,11 @@ module.exports = function(RED) {
                         // Re-subscribe to stored topics
                         for (var s in node.subscriptions) {
                             if (node.subscriptions.hasOwnProperty(s)) {
-                                let topic = s;
-                                let qos = 0;
-                                let _options = {};
                                 for (var r in node.subscriptions[s]) {
                                     if (node.subscriptions[s].hasOwnProperty(r)) {
-                                        qos = Math.max(qos,node.subscriptions[s][r].qos);
-                                        _options = node.subscriptions[s][r].options;
-                                        node._clientOn('message',node.subscriptions[s][r].handler);
+                                        node.subscribe(node.subscriptions[s][r])
                                     }
                                 }
-                                _options.qos = _options.qos || qos;
-                                node.client.subscribe(topic, _options);
                             }
                         }
 
@@ -858,16 +862,22 @@ module.exports = function(RED) {
             if(!node.client) { return _callback(); }
             if(node.closing) { return _callback(); }
 
+            /**
+             * Call end and wait for the client to end (or timeout)
+             * @param {mqtt.MqttClient} client The broker client
+             * @param {number} ms The time to wait for the client to end
+             * @returns 
+             */
             let waitEnd = (client, ms) => {
                 return new Promise( (resolve, reject) => {
                     node.closing = true;
-                    if(!client) {
+                    if (!client) {
                         resolve();
                     } else {
                         const t = setTimeout(() => {
                             //clean end() has exceeded WAIT_END, lets force end!
                             client && client.end(true);
-                            reject();
+                            resolve();
                         }, ms);
                         client.end(() => {
                             clearTimeout(t);
@@ -894,69 +904,222 @@ module.exports = function(RED) {
         }
         node.subscriptionIds = {};
         node.subid = 1;
-        node.subscribe = function (topic,options,callback,ref) {
-            ref = ref||0;
-            var qos;
-            if(typeof options == "object") {
-                qos = options.qos;
-            } else {
-                qos = options;
-                options = {};
+
+        //typedef for subscription object:
+        /** 
+         * @typedef {Object} Subscription
+         * @property {String} topic - topic to subscribe to
+         * @property {Object} [options] - options object
+         * @property {Number} [options.qos] - quality of service
+         * @property {Number} [options.nl] - no local
+         * @property {Number} [options.rap] - retain as published
+         * @property {Number} [options.rh] - retain handling
+         * @property {Number} [options.properties] - MQTT 5.0 properties
+         * @property {Number} [options.properties.subscriptionIdentifier] - MQTT 5.0 subscription identifier
+         * @property {Number} [options.properties.userProperties] - MQTT 5.0 user properties
+         * @property {Function} callback
+         * @property {String} ref - reference to the node that created the subscription
+         */
+
+        /**
+         * Create a subscription object
+         * @param {String} _topic - topic to subscribe to
+         * @param {Object} _options - options object
+         * @param {String} _ref - reference to the node that created the subscription
+         * @returns {Subscription}
+         */
+        function createSubscriptionObject(_topic, _options, _ref, _brokerId) {
+            /** @type {Subscription} */
+            const subscription = {};
+            const ref = _ref || 0;
+            let options
+            let qos = 1 // default to QoS 1 (AWS and several other brokers don't support QoS 2)
+            
+            // if options is an object, then clone it
+            if (typeof _options == "object") {
+                options = RED.util.cloneMessage(_options || {})
+                qos = _options.qos;
+            } else if (typeof _options == "number") {
+                qos = _options;
             }
+            options = options || {};
+
+            // sanitise qos
+            if (typeof qos === "number" && qos >= 0 && qos <= 2) {
                 options.qos = qos;
+            }
+            
+            subscription.topic = _topic;
+            subscription.qos = qos;
+            subscription.options = RED.util.cloneMessage(options);
+            subscription.ref = ref;
+            subscription.brokerId = _brokerId;
+            return subscription;
+        }
+
+        /**
+         * If topic is a subscription object, then use that, otherwise look up the topic in 
+         * the  subscriptions object.  If the topic is not found, then create a new subscription
+         * object and add it to the subscriptions object.
+         * @param {Subscription|String} topic 
+         * @param {*} options 
+         * @param {*} callback 
+         * @param {*} ref 
+         */
+        node.subscribe = function (topic, options, callback, ref) {
+            /** @type {Subscription} */ 
+            let subscription
+            let doCompare = false
+            let changesFound = false
+
+            // function signature 1: subscribe(subscription: Subscription)
+            if (typeof topic === "object" && topic !== null) {
+                subscription = topic
+                topic = subscription.topic
+                options = subscription.options
+                ref = subscription.ref
+                callback = subscription.callback
+            }
+
+            // function signature 2: subscribe(topic: String, options: Object, callback: Function, ref: String)
+            else if (typeof topic === "string") {
+                // since this is a call where all params are provided, it might be
+                // a node change (modification) so we need to check for changes
+                doCompare = true
+                subscription = node.subscriptions[topic] && node.subscriptions[topic][ref]
+            }
+
+            // bad function call
+            else {
+                console.warn('Invalid call to node.subscribe')
+                return
+            }
+            const thisBrokerId = node.type === 'mqtt-broker' ? node.id : node.broker
+
+            // unsubscribe topics where the broker has changed
+            const oldBrokerSubs = (unsubscribeCandidates[ref] || []).filter(sub => sub.brokerId !== thisBrokerId)
+            oldBrokerSubs.forEach(sub => {
+                /** @type {MQTTBrokerNode} */
+                const _brokerConn = RED.nodes.getNode(sub.brokerId)
+                if (_brokerConn) {
+                    _brokerConn.unsubscribe(sub.topic, sub.ref, true)
+                }
+            })
+            
+            // if subscription is found (or sent in as a parameter), then check for changes.
+            // if there are any changes requested, tidy up the old subscription
+            if (subscription) {
+                if (doCompare) {
+                    // compare the current sub to the passed in parameters. Use RED.util.compareObjects against
+                    // only the minimal set of properties to identify if the subscription has changed
+                    const currentSubscription = createSubscriptionObject(subscription.topic, subscription.options, subscription.ref)
+                    const newSubscription = createSubscriptionObject(topic, options, ref)
+                    changesFound = RED.util.compareObjects(currentSubscription, newSubscription) === false
+                }
+            }
+
+            if (changesFound) {
+                if (subscription.handler) {
+                    node._clientRemoveListeners('message', subscription.handler)
+                    subscription.handler = null
+                }
+                const _brokerConn = RED.nodes.getNode(subscription.brokerId)
+                if (_brokerConn) {
+                    _brokerConn.unsubscribe(subscription.topic, subscription.ref, true)
+                }
+            }
+
+            // clean up the unsubscribe candidate list
+            delete unsubscribeCandidates[ref]
+
+            // determine if this is an existing subscription
+            const existingSubscription = typeof subscription === "object" && subscription !== null
+
+            // if existing subscription is not found or has changed, create a new subscription object
+            if (existingSubscription === false || changesFound) {
+                subscription = createSubscriptionObject(topic, options, ref, node.id)
+            }
+
+            // setup remainder of subscription properties and event handling
+            node.subscriptions[topic] = node.subscriptions[topic] || {};
+            node.subscriptions[topic][ref] = subscription
             if (!node.subscriptionIds[topic]) {
                 node.subscriptionIds[topic] = node.subid++;
             }
-            options.properties = options.properties || {};
-            options.properties.subscriptionIdentifier = node.subscriptionIds[topic];
+            subscription.options = subscription.options || {};
+            subscription.options.properties = options.properties || {};
+            subscription.options.properties.subscriptionIdentifier = node.subscriptionIds[topic];
+            subscription.callback = callback;
 
-            node.subscriptions[topic] = node.subscriptions[topic]||{};
-            var sub = {
-                topic:topic,
-                qos:qos,
-                options:options,
-                handler:function(mtopic,mpayload, mpacket) {
-                    if(mpacket.properties && options.properties && mpacket.properties.subscriptionIdentifier && options.properties.subscriptionIdentifier && (mpacket.properties.subscriptionIdentifier !== options.properties.subscriptionIdentifier) ) {
-                        //do nothing as subscriptionIdentifier does not match
-                    } else if (matchTopic(topic,mtopic)) {
-                        callback(mtopic,mpayload, mpacket);
-                    }
-                },
-                ref: ref
-            };
-            node.subscriptions[topic][ref] = sub;
+            // if the client is connected, then setup the handler and subscribe
             if (node.connected) {
                 const subIdsAvailable = node.subscriptionIdentifiersAvailable()
-                node._clientOn('message',sub.handler);
-                // if the broker doesn't support subscription identifiers (e.g. AWS core), then don't send them
-                if (options.properties && options.properties.subscriptionIdentifier && subIdsAvailable !== true) {
-                    delete options.properties.subscriptionIdentifier
-                }
-                node.client.subscribe(topic, options);
-            }
-        };
 
-        node.unsubscribe = function (topic, ref, removed) {
+                if (!subscription.handler) {
+                    subscription.handler = function (mtopic, mpayload, mpacket) {
+                        const sops = subscription.options ? subscription.options.properties : {}
+                        const pops = mpacket.properties || {}
+                        if (subIdsAvailable && pops.subscriptionIdentifier && sops.subscriptionIdentifier && (pops.subscriptionIdentifier !== sops.subscriptionIdentifier)) {
+                            //do nothing as subscriptionIdentifier does not match
+                        } else if (matchTopic(topic, mtopic)) {
+                            subscription.callback && subscription.callback(mtopic, mpayload, mpacket)
+                        }
+                    }
+                }
+                node._clientOn('message', subscription.handler)
+                // if the broker doesn't support subscription identifiers, then don't send them (AWS support)
+                if (subscription.options.properties && subscription.options.properties.subscriptionIdentifier && subIdsAvailable !== true) {
+                    delete subscription.options.properties.subscriptionIdentifier
+                }
+                node.client.subscribe(topic, subscription.options)
+            }
+
+        }
+
+        node.unsubscribe = function (topic, ref, removeClientSubscription) {
             ref = ref||0;
-            var sub = node.subscriptions[topic];
+            const unsub = removeClientSubscription || node.autoUnsubscribe !== false
+            const sub = node.subscriptions[topic];
+            let brokerId = node.id
             if (sub) {
                 if (sub[ref]) {
-                    if(node.client) {
-                        node._clientRemoveListeners('message',sub[ref].handler);
+                    brokerId = sub[ref].brokerId || brokerId
+                    if(node.client && sub[ref].handler) {
+                        node._clientRemoveListeners('message', sub[ref].handler);
+                        sub[ref].handler = null
                     }
-                    delete sub[ref];
+                    if (unsub) {
+                        delete sub[ref]
                     }
-                //TODO: Review. The `if(removed)` was commented out to always delete and remove subscriptions.
-                // if we dont then property changes dont get applied and old subs still trigger
-                //if (removed) {
+                }
+                // if instructed to remove the actual MQTT client subscription 
+                if (unsub) {
+                    // if there are no more subscriptions for the topic, then remove the topic
                     if (Object.keys(sub).length === 0) {
+                        try {
+                            node.client.unsubscribe(topic)
+                        } catch (_err) {
+                            // do nothing
+                        } finally {
+                            // remove unsubscribe candidate as it is now REALLY unsubscribed
                             delete node.subscriptions[topic];
                             delete node.subscriptionIds[topic];
-                        if (node.connected) {
-                            node.client.unsubscribe(topic);
+                            if (unsubscribeCandidates[ref]) {
+                                unsubscribeCandidates[ref] = unsubscribeCandidates[ref].filter(sub => sub.topic !== topic)
                             }
                         }
-                //}
+                    }
+                } else {
+                    // if instructed to not remove the client subscription, then add it to the candidate list
+                    // of subscriptions to be removed when the the same ref is used in a subsequent subscribe
+                    // and the topic has changed
+                    unsubscribeCandidates[ref] = unsubscribeCandidates[ref] || [];
+                    unsubscribeCandidates[ref].push({
+                        topic: topic,
+                        ref: ref,
+                        brokerId: brokerId
+                    })
+                }
             }
         };
         node.topicAliases = {};
@@ -994,7 +1157,7 @@ module.exports = function(RED) {
                     setStrProp(msg, options.properties, "contentType");
                     setIntProp(msg, options.properties, "messageExpiryInterval", 0);
                     setUserProperties(msg.userProperties, options.properties);
-                    setIntProp(msg, options.properties, "topicAlias", 1, node.serverProperties.topicAliasMaximum || 0);
+                    setIntProp(msg, options.properties, "topicAlias", 1, bsp.topicAliasMaximum || 0);
                     setBoolProp(msg, options.properties, "payloadFormatIndicator");
                     //FUTURE setIntProp(msg, options.properties, "subscriptionIdentifier", 1, 268435455);
 
@@ -1130,7 +1293,7 @@ module.exports = function(RED) {
                         if(node.rap === "true" || node.rap === true) options.rap = true;
                         else if(node.rap === "false" || node.rap === false) options.rap = false;
                     }
-
+                    node._topic = node.topic; // store the original topic incase node is later changed
                     node.brokerConn.subscribe(node.topic,options,function(topic, payload, packet) {
                         subscriptionHandler(node, node.datatype, topic, payload, packet);
                     },node.id);
@@ -1183,7 +1346,7 @@ module.exports = function(RED) {
                     }
                     if (action === Actions.UNSUBSCRIBE) {
                         subscriptions.forEach(function (sub) {
-                            node.brokerConn.unsubscribe(sub.topic, node.id);
+                            node.brokerConn.unsubscribe(sub.topic, node.id, true);
                             delete node.dynamicSubs[sub.topic];
                         })
                         //user can access current subscriptions through the complete node is so desired
@@ -1193,7 +1356,7 @@ module.exports = function(RED) {
                         subscriptions.forEach(function (sub) {
                             //always unsubscribe before subscribe to prevent multiple subs to same topic
                             if (node.dynamicSubs[sub.topic]) {
-                                node.brokerConn.unsubscribe(sub.topic, node.id);
+                                node.brokerConn.unsubscribe(sub.topic, node.id, true);
                                 delete node.dynamicSubs[sub.topic];
                             }
 
@@ -1239,17 +1402,13 @@ module.exports = function(RED) {
             node.on('close', function(removed, done) {
                 if (node.brokerConn) {
                     if(node.isDynamic) {
-                        if (node.brokerConn.options.autoUnsubscribe) {
                         Object.keys(node.dynamicSubs).forEach(function (topic) {
                             node.brokerConn.unsubscribe(topic, node.id, removed);
                         });
                         node.dynamicSubs = {};
-                        }
                     } else {
-                        if (node.brokerConn.options.autoUnsubscribe) {
                         node.brokerConn.unsubscribe(node.topic, node.id, removed);
                     }
-                    }
                     node.brokerConn.deregister(node, done, removed);
                     node.brokerConn = null;
                 } else {

packages/node_modules/@node-red/nodes/core/parsers/70-XML.js

@@ -33,14 +33,7 @@ module.exports = function(RED) {
                     parseString(value, options, function (err, result) {
                         if (err) { done(err); }
                         else {
-                            // TODO: With xml2js@0.5.0, they return an object with
-                            //       a null prototype. This could cause unexpected
-                            //       issues. So for now, we have to reconstruct
-                            //       the object with a proper prototype.
-                            // Once https://github.com/Leonidas-from-XIV/node-xml2js/pull/674
-                            // is merged, we can revisit and hopefully remove this hack
-                            value = fixObj(result)
-                            RED.util.setMessageProperty(msg,node.property,value);
+                            RED.util.setMessageProperty(msg,node.property,result);
                             send(msg);
                             done();
                         }
@@ -52,18 +45,4 @@ module.exports = function(RED) {
         });
     }
     RED.nodes.registerType("xml",XMLNode);
-
-
-    function fixObj(obj) {
-        const res = {}
-        const keys = Object.keys(obj)
-        keys.forEach(k => {
-            if (typeof obj[k] === 'object' && obj[k]) {
-                res[k] = fixObj(obj[k])
-            } else {
-                res[k] = obj[k]
-            }
-        })
-        return res
-    }
 }

packages/node_modules/@node-red/nodes/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@node-red/nodes",
-    "version": "3.1.0-beta.2",
+    "version": "3.1.0-beta.3",
     "license": "Apache-2.0",
     "repository": {
         "type": "git",
@@ -44,7 +44,7 @@
         "tough-cookie": "4.1.2",
         "uuid": "9.0.0",
         "ws": "7.5.6",
-        "xml2js": "0.5.0",
+        "xml2js": "0.6.0",
         "iconv-lite": "0.6.3"
     }
 }

packages/node_modules/@node-red/registry/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@node-red/registry",
-    "version": "3.1.0-beta.2",
+    "version": "3.1.0-beta.3",
     "license": "Apache-2.0",
     "main": "./lib/index.js",
     "repository": {
@@ -16,7 +16,7 @@
         }
     ],
     "dependencies": {
-        "@node-red/util": "3.1.0-beta.2",
+        "@node-red/util": "3.1.0-beta.3",
         "clone": "2.1.2",
         "fs-extra": "11.1.1",
         "semver": "7.5.0",

packages/node_modules/@node-red/runtime/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@node-red/runtime",
-    "version": "3.1.0-beta.2",
+    "version": "3.1.0-beta.3",
     "license": "Apache-2.0",
     "main": "./lib/index.js",
     "repository": {
@@ -16,8 +16,8 @@
         }
     ],
     "dependencies": {
-        "@node-red/registry": "3.1.0-beta.2",
-        "@node-red/util": "3.1.0-beta.2",
+        "@node-red/registry": "3.1.0-beta.3",
+        "@node-red/util": "3.1.0-beta.3",
         "async-mutex": "0.4.0",
         "clone": "2.1.2",
         "express": "4.18.2",

packages/node_modules/@node-red/util/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@node-red/util",
-    "version": "3.1.0-beta.2",
+    "version": "3.1.0-beta.3",
     "license": "Apache-2.0",
     "repository": {
         "type": "git",

packages/node_modules/node-red/package.json

@@ -1,6 +1,6 @@
 {
     "name": "node-red",
-    "version": "3.1.0-beta.2",
+    "version": "3.1.0-beta.3",
     "description": "Low-code programming for event-driven applications",
     "homepage": "http://nodered.org",
     "license": "Apache-2.0",
@@ -31,10 +31,10 @@
         "flow"
     ],
     "dependencies": {
-        "@node-red/editor-api": "3.1.0-beta.2",
-        "@node-red/runtime": "3.1.0-beta.2",
-        "@node-red/util": "3.1.0-beta.2",
-        "@node-red/nodes": "3.1.0-beta.2",
+        "@node-red/editor-api": "3.1.0-beta.3",
+        "@node-red/runtime": "3.1.0-beta.3",
+        "@node-red/util": "3.1.0-beta.3",
+        "@node-red/nodes": "3.1.0-beta.3",
         "basic-auth": "2.0.1",
         "bcryptjs": "2.4.3",
         "express": "4.18.2",