mirror of
https://github.com/node-red/node-red-nodes.git
synced 2023-10-10 13:36:58 +02:00
271 lines
9.9 KiB
JavaScript
271 lines
9.9 KiB
JavaScript
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module.exports = function(RED) {
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"use strict";
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var XMPP = require('simple-xmpp');
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process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'
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function XMPPServerNode(n) {
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RED.nodes.createNode(this,n);
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this.server = n.server;
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this.port = n.port;
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this.nickname = n.nickname;
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this.username = n.user;
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var credentials = this.credentials;
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if (credentials) {
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this.password = credentials.password;
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}
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this.client = new XMPP.SimpleXMPP();
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this.connected = false;
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var that = this;
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this.client.con = function() {
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if (that.connected === false ) {
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that.connected = true;
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that.client.connect({
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jid : that.username,
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password : that.password,
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host : that.server,
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port : that.port,
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//skipPresence : true,
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reconnect : true,
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preferred : "PLAIN"
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});
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}
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}
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that.client.on('online', function(data) {
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that.connected = true;
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that.client.setPresence('online', data.jid.user+' is online');
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that.log('connected as '+data.jid.user+' to '+data.jid._domain+":5222");
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});
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that.client.on('close', function() {
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that.connected = false;
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that.log('connection closed');
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});
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this.on("close", function(done) {
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that.client.setPresence('offline');
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that.client.disconnect();
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if (that.client.conn) { that.client.conn.end(); }
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that.client = null;
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done();
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});
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}
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RED.nodes.registerType("xmpp-server",XMPPServerNode,{
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credentials: {
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password: {type: "password"}
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}
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});
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function XmppInNode(n) {
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RED.nodes.createNode(this,n);
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this.server = n.server;
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this.serverConfig = RED.nodes.getNode(this.server);
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this.nick = this.serverConfig.nickname || this.serverConfig.username.split("@")[0];
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this.join = n.join || false;
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this.sendAll = n.sendObject;
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this.from = n.to || "";
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var node = this;
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var xmpp = this.serverConfig.client;
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xmpp.on('online', function(data) {
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node.status({fill:"green",shape:"dot",text:"connected"});
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if ((node.join) && (node.from !== "")) {
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// disable chat history
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var to = node.to+'/'+node.nick;
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var stanza = new xmpp.Element('presence', {"to": to}).
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c('x', { xmlns: 'http://jabber.org/protocol/muc' }).
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c('history', { maxstanzas:0, seconds:1 });
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xmpp.conn.send(stanza);
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xmpp.join(to);
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}
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});
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// xmpp.on('chat', function(from, message) {
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// var msg = { topic:from, payload:message };
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// if (!node.join && ((node.from === "") || (node.from === from))) {
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// node.send([msg,null]);
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// }
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// });
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xmpp.on('stanza', function(stanza) {
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if (stanza.is('message')) {
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if (stanza.attrs.type == 'chat') {
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//console.log(stanza);
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var body = stanza.getChild('body');
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if (body) {
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var msg = { payload:body.getText() };
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var ids = stanza.attrs.from.split('/');
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if (ids[1].length !== 36) {
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msg.topic = stanza.attrs.from
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}
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else { msg.topic = ids[0]; }
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if (!node.join && ((node.from === "") || (node.from === stanza.attrs.from))) {
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node.send([msg,null]);
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}
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}
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}
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}
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});
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xmpp.on('groupchat', function(conference, from, message, stamp) {
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var msg = { topic:from, payload:message, room:conference };
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if (from != node.nick) {
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if ((node.join) && (node.from === conference)) {
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node.send([msg,null]);
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}
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}
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});
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//xmpp.on('chatstate', function(from, state) {
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//console.log('%s is currently %s', from, state);
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//var msg = { topic:from, payload: {presence:state} };
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//node.send([null,msg]);
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//});
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xmpp.on('buddy', function(jid, state, statusText) {
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node.log(jid+" is "+state+" : "+statusText);
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var msg = { topic:jid, payload: { presence:state, status:statusText} };
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node.send([null,msg]);
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});
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// xmpp.on('groupbuddy', function(conference, from, state, statusText) {
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// //console.log('%s: %s is in %s state - %s',conference, from, state, statusText);
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// var msg = { topic:from, payload: { presence:state, status:statusText}, room:conference };
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// });
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xmpp.on('error', function(err) {
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if (RED.settings.verbose) { node.log(err); }
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if (err.hasOwnProperty("stanza")) {
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if (err.stanza.name === 'stream:error') { node.error("stream:error - bad login id/pwd ?",err); }
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else { node.error(err.stanza.name,err); }
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node.status({fill:"red",shape:"ring",text:"bad login"});
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}
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else {
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if (err.errno === "ETIMEDOUT") {
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node.error("Timeout connecting to server",err);
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node.status({fill:"red",shape:"ring",text:"timeout"});
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}
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else if (err === "XMPP authentication failure") {
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node.error(err,err);
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node.status({fill:"red",shape:"ring",text:"XMPP authentication failure"});
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}
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else {
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node.error(err.errno,err);
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node.status({fill:"red",shape:"ring",text:"error"});
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}
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}
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});
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xmpp.on('subscribe', function(from) {
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xmpp.acceptSubscription(from);
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});
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// Now actually make the connection
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try {
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node.status({fill:"grey",shape:"dot",text:"connecting"});
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xmpp.con();
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}
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catch(e) {
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node.error("Bad xmpp configuration");
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node.status({fill:"red",shape:"ring",text:"not connected"});
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}
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node.on("close", function() {
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node.status({});
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});
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}
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RED.nodes.registerType("xmpp in",XmppInNode);
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function XmppOutNode(n) {
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RED.nodes.createNode(this,n);
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this.server = n.server;
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this.serverConfig = RED.nodes.getNode(this.server);
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this.nick = this.serverConfig.nickname || this.serverConfig.username.split("@")[0];
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this.join = n.join || false;
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this.sendAll = n.sendObject;
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this.to = n.to || "";
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var node = this;
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var xmpp = this.serverConfig.client;
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xmpp.on('online', function(data) {
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node.status({fill:"green",shape:"dot",text:"connected"});
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if ((node.join) && (node.from !== "")) {
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// disable chat history
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var to = node.to+'/'+node.nick;
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var stanza = new xmpp.Element('presence', {"to": to}).
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c('x', { xmlns: 'http://jabber.org/protocol/muc' }).
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c('history', { maxstanzas:0, seconds:1 });
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xmpp.conn.send(stanza);
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xmpp.join(to);
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}
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});
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xmpp.on('error', function(err) {
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if (RED.settings.verbose) { node.log(err); }
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if (err.hasOwnProperty("stanza")) {
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if (err.stanza.name === 'stream:error') { node.error("stream:error - bad login id/pwd ?",err); }
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else { node.error(err.stanza.name,err); }
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node.status({fill:"red",shape:"ring",text:"bad login"});
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}
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else {
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if (err.errno === "ETIMEDOUT") {
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node.error("Timeout connecting to server",err);
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node.status({fill:"red",shape:"ring",text:"timeout"});
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}
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else if (err === "XMPP authentication failure") {
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node.error(err,err);
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node.status({fill:"red",shape:"ring",text:"XMPP authentication failure"});
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}
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else {
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node.error(err.errno,err);
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node.status({fill:"red",shape:"ring",text:"error"});
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}
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}
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});
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// Now actually make the connection
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try {
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node.status({fill:"grey",shape:"dot",text:"connecting"});
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xmpp.con();
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}
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catch(e) {
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node.error("Bad xmpp configuration");
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node.status({fill:"red",shape:"ring",text:"not connected"});
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}
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node.on("input", function(msg) {
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if (msg.presence) {
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if (['away', 'dnd', 'xa', 'chat'].indexOf(msg.presence) > -1 ) {
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xmpp.setPresence(msg.presence, msg.payload);
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}
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else { node.warn("Can't set presence - invalid value: "+msg.presence); }
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}
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else {
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var to = node.to || msg.topic || "";
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if (to !== "") {
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if (node.sendAll) {
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xmpp.send(to, JSON.stringify(msg), node.join);
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}
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else if (msg.payload) {
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if (typeof(msg.payload) === "object") {
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xmpp.send(to, JSON.stringify(msg.payload), node.join);
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}
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else {
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xmpp.send(to, msg.payload.toString(), node.join);
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}
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}
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}
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}
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});
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node.on("close", function() {
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node.status({});
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});
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}
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RED.nodes.registerType("xmpp out",XmppOutNode);
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}
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