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Added Token Based Authentication #43

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Added Token Based Authentication #43

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644aea5
Implemented LxCommunicator
idoodler Sep 15, 2019
1b20db6
Fixed issue
idoodler Sep 15, 2019
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163 changes: 69 additions & 94 deletions libs/WSListener.js
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Original file line number Diff line number Diff line change
@@ -1,8 +1,14 @@
"use strict";

var LoxoneWebSocket = require('node-lox-ws-api');
var LxCommunicator = require('lxcommunicator'),
uuid = getUUID(),
deviceInfo = require('os').hostname(),
WebSocketConfig = LxCommunicator.WebSocketConfig,
config = new WebSocketConfig(WebSocketConfig.protocol.WS, uuid, deviceInfo, WebSocketConfig.permission.APP, false);

var WSListener = function(platform) {
config.delegate = this;

this.ws = undefined;
this.log = platform.log;

Expand All @@ -24,99 +30,20 @@ WSListener.prototype.startListener = function () {

if (typeof this.ws == 'undefined') {
console.log("New WS: " + this.host + ":" + this.port);
this.ws = new LoxoneWebSocket(this.host + ":" + this.port, this.username, this.password, true, 'Token-Enc');
this.ws.connect();
this.ws = new LxCommunicator.WebSocket(config);
this.ws.open(this.host + ":" + this.port, this.username, this.password).then(function () {
// Send a command, handle the response as you wish
self.ws.send("jdev/sps/enablebinstatusupdate").then(function (respons) {
self.log("LOXONE WS: Successfully executed '" + respons.LL.control + "' with code " + respons.LL.Code + " and value " + respons.LL.value);
});
}, function (e) {
self.ws = undefined;
self.log("LOXONE WS: connection failed, reconnecting...");
setTimeout(function () {
self.startListener();
}, 10000);
});
}

this.ws.on('close_failed', function() {
self.log("LOXONE WS: close failed");
});

this.ws.on('connect', function() {
self.log("LOXONE WS: connect");
});

this.ws.on('connect_failed', function() {
//throw new Error("LOXONE WS: connect failed");
//connection can drop sometimes, try to reconnect silently (max once per 10 seconds)
self.log("LOXONE WS: connection failed, reconnecting...");
setTimeout(function(){ self.ws.connect(); }, 10000);
});

this.ws.on('connection_error', function(error) {
//throw new Error("LOXONE WS: connection error: " + error);
//connection can drop sometimes, try to reconnect silently (max once per 10 seconds)
self.log("LOXONE WS: connection error, reconnecting..." + error);
setTimeout(function(){ self.ws.connect(); }, 10000);
});

this.ws.on('send', function(message) {
//self.log("LOXONE WS: message: "+ message);
});

this.ws.on('handle_message', function(message) {
//self.log("LOXONE WS: handle message: " + JSON.stringify(message));
});

this.ws.on('message_header', function(message) {
//self.log("LOXONE WS: message header: " + JSON.stringify(message));
});

this.ws.on('message_text', function(message) {
//self.log("LOXONE WS: message text " + message);
});

this.ws.on('message_file', function(message) {
//self.log("LOXONE WS: message file " + message);
});

this.ws.on('update_event_value', function(uuid, message) {
//self.log("LOXONE WS: update value " + uuid + ":" + message);
self.uuidCache[uuid] = message;
if(typeof self.uuidCallbacks[uuid] != 'undefined') {
for (var r = 0; r < self.uuidCallbacks[uuid].length; r++) {
self.uuidCallbacks[uuid][r](message);
}
}
});

this.ws.on('update_event_text', function(uuid, message) {
//self.log("LOXONE WS: update event text " + uuid + ":" + message);
self.uuidCache[uuid] = message;
//self.log('cache now contains ' + Object.keys(self.uuidCache).length + ' items');
if(typeof self.uuidCallbacks[uuid] != 'undefined') {
for (var r = 0; r < self.uuidCallbacks[uuid].length; r++) {
self.uuidCallbacks[uuid][r](message);
}
}
});

this.ws.on('update_event_daytimer', function(uuid, message) {
//self.log("LOXONE WS: update event timer " + uuid + ":" + message);
if(typeof self.uuidCallbacks[uuid] != 'undefined') {
for (var r = 0; r < self.uuidCallbacks[uuid].length; r++) {
self.uuidCallbacks[uuid][r](message);
}
}
});

this.ws.on('update_event_weather', function(uuid, message) {
//self.log("LOXONE WS: update event weather " + uuid + ":" + message);
if(typeof self.uuidCallbacks[uuid] != 'undefined') {
for (var r = 0; r < self.uuidCallbacks[uuid].length; r++) {
self.uuidCallbacks[uuid][r](message);
}
}
});

this.ws.on('message_invalid', function(message) {
self.log("LOXONE WS: message invalid " + message);
});

this.ws.on('keepalive', function(time) {
self.log("LOXONE WS: keepalive " + time);
});

};

WSListener.prototype.registerListenerForUUID = function (uuid, callback) {
Expand All @@ -137,11 +64,59 @@ WSListener.prototype.registerListenerForUUID = function (uuid, callback) {
};

WSListener.prototype.sendCommand = function (uuid, command) {
this.ws.send_cmd(uuid, command);
this.ws.send("jdev/sps/io/" + uuid + "/" + command);
};

WSListener.prototype.getLastCachedValue = function (uuid) {
return this.uuidCache[uuid];
};

// Delegate methods from LxCommunicator
WSListener.prototype.socketOnConnectionClosed = function socketOnConnectionClosed(socket, code) {
switch (code) {
case LxCommunicator.SupportCode.WEBSOCKET_OUT_OF_SERVICE:
case LxCommunicator.SupportCode.WEBSOCKET_CLOSE:
case LxCommunicator.SupportCode.WEBSOCKET_TIMEOUT:
this.log("LOXONE WS: Miniserver is rebooting, reload structure after it is reachable again!");
this.startListener();
break;
default:
this.log("LOXONE WS: Websocket has been closed with code: " + code);
}
};

WSListener.prototype.socketOnEventReceived = function socketOnEventReceived(socket, events, type) {
var key = null,
payload = null;
// We only need to handle value and text events!
if (type === LxCommunicator.BinaryEvent.Type.EVENT) {
key = "value";
} else if (type === LxCommunicator.BinaryEvent.Type.EVENTTEXT) {
key = "text";
}
if (key) {
events.forEach(function(event) {
payload = event[key];
if (payload !== undefined) {
if(typeof this.uuidCallbacks[event.uuid] != 'undefined') {
for (var r = 0; r < this.uuidCallbacks[event.uuid].length; r++) {
this.log("Got state " + event.uuid + " -> " + payload);
this.uuidCallbacks[event.uuid][r](payload);
}
}
}
}.bind(this));
}
};

//=======================================================================================
// Helper functions
function getUUID() {
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = Math.random()*16|0, v = c === 'x' ? r : (r&0x3|0x8);
return v.toString(16);
});
}
//=======================================================================================

module.exports = WSListener;
5 changes: 2 additions & 3 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -25,9 +25,8 @@
"homebridge": ">=0.2.0"
},
"dependencies": {
"node-lox-ws-api": "^0.4.3",
"request": "^2.83.0",
"ws": "^3.3.3"
"lxcommunicator": "^1.0.1",
"request": "^2.83.0"
},
"homepage": "https://github.com/Sroose/homebridge-loxone-ws#readme"
}