overhaul

consumerWebsite/app.js

@@ -1,29 +1,46 @@
 const express = require("express");
+const { rateLimit } = require("express-rate-limit");
 const path = require("path");
 const app = express();
 const port = 3000;
 const ejs = require("ejs");
 
+module.exports = app;
 
 app.use(express.json());
 app.set("json spaces", 2);
 
+//express-rate-limit stolen from docs
+const limiter = rateLimit({
+	windowMs: 15 * 60 * 1000, // 15 minutes
+	limit: 600, // Limit each IP to 100 requests per `window` (here, per 15 minutes).
+	standardHeaders: 'draft-7', // draft-6: `RateLimit-*` headers; draft-7: combined `RateLimit` header
+	legacyHeaders: false, // Disable the `X-RateLimit-*` headers.
+});
+
+// Hold list of functions to run when the server is ready
+app.onListen = [function(){console.log('Express is ready')}];
+
+// Apply the rate limiting middleware to all requests.
+app.use(limiter);
+
+//disable x-powered-by header for security reasons
+app.disable("x-powered-by");
+
 // Set up the templating engine to build HTML for the front end.
-app.set("views", path.join(__dirname, "../views"));
+app.set("views", path.join(__dirname, "./views"));
 app.set("view engine", "ejs");
 
 // Have express server static content( images, CSS, browser JS) from the public
-app.use(express.static(path.join(__dirname, "../public")));
-
-//middleware logic ( called by next() )
-const auth = require("../middleware/authChecker"); 
+app.use(express.static(path.join(__dirname, "./public")));
 
 
 //route logic
-app.use("/api/v0", require("../routes/api_routes")); 
+app.use("/api/seed/v0" ,require("./routes/seed_route.js"));
+app.use("/api/v0", require("./routes/api_routes")); 
 
 //render logic
-app.use("/", require("../routes/render"));
+app.use("/", require("./routes/render"));
 
 // Catch 404 and forward to error handler. If none of the above routes are
 // used, this is what will be called.
@@ -69,8 +86,4 @@ app.use(function (err, req, res, next) {
 		keyErrors,
 	});
 });
-app.listen(port, () => {
-	console.log(`app listening on port ${port}`);
-});
 
-module.exports = { app };

consumerWebsite/bin/www

@@ -4,36 +4,28 @@
  * Module dependencies.
  */
 
-var app = require('../../webserver/modules/express.js');
-const index = require("../index.js")
-var debug = require('debug')('proxy-api:server');
-var http = require('http');
+const app = require('../app');
+const mqttApp = require('../mqttApp');
+const debug = require('debug')('proxy-api:server');
+const http = require('http');
+const path = require('path');
+require('dotenv').config({ path: path.resolve(__dirname, '../../.env')})
 
 /**
  * Get port from environment and store in Express.
  */
 
-const port = normalizePort(process.env.PORT || '80');
+var port = normalizePort(process.env.NODE_PORT  || '3000');
 app.set('port', port);
 
 /**
  * Create HTTP server.
  */
 
+//create server with app
 var server = http.createServer(app);
 
-const io = require('socket.io')(server
-    , {
-    cors: {
-        //replace with domain name when deployed
-        origin: 'http://localhost:3000', // client!
-        methods: ["GET"],
-        allowedHeaders: ["my-custom-header"],
-        credentials: true
-
-    }
-});
-
+var io = require('socket.io')(server);
 app.io = io;
 
 /**
@@ -103,7 +95,8 @@ function onListening() {
     : 'port ' + addr.port;
   console.log('Listening on ' + bind);
 
+  // execute list of functions when app is ready
   for(let listener of app.onListen){
     listener()
   }
-}
+}

consumerWebsite/functions/api.js

@@ -0,0 +1,47 @@
+const { hash, compareHash } = require("./bcrypt.js");
+const { apikeyModel } = require("../database/model/apiKeyModel");
+const { generateUUID } = require("./generateUUID.js");
+
+/*
+1) take userid 
+2) generate random api key
+3) hash the api key
+4) append userid with - and api key
+5) you give the user rowid-uuidv4
+6) store in database
+*/
+//can be used for api key or token. Both are the same logic
+async function addAPIKey(userId, permission) {
+	let hashtoken = await generateUUID();
+	let apikey = await hashAPIKey(hashtoken);
+
+	let token = await apikeyModel.create({
+		userid: userId,
+		apikey: apikey,
+		permission: permission,
+	});
+
+	//user token with - tokenid is table id
+	return token.id + "-" + hashtoken;
+}
+
+async function checkAPikey(SuppliedKey, rowid) {
+	try {
+		const retrivedKey = await apikeyModel.findOne({
+			raw: true,
+			attributes: ["apikey", "permission"],
+			where: {
+				id: rowid,
+			},
+		});
+		//console.log(retrivedKey.apikey);
+		if (compareHash(SuppliedKey, retrivedKey.apikey)) {
+			//return true;
+			return retrivedKey.permission;
+		}
+	} catch (error) {
+		console.error(error);
+	}
+}
+
+module.exports = { addAPIKey  , checkAPikey };

consumerWebsite/functions/bcrypt.js

@@ -23,23 +23,18 @@ bcrypt.hash(myPlaintextPassword, saltRounds, function(err, hash) {
 */
 
 //hash for pass or token lol doesnt matter
-async function hashPassword(password) {
+async function hash(password) {
     return await bcrypt.hash(password, saltRounds);
 }
 
-async function hashAPIKey(apikey) {
-    return await bcrypt.hash(apikey, saltRounds);
-}
-
 //can be used to compare password or token
-async function comparePassword(password, hash) {
+async function compareHash(password, hash) {
     return await bcrypt.compare(password, hash);
 }
 
 
 
 module.exports = { 
-    hashPassword,
-    hashAPIKey,
-    comparePassword
+    hash,
+    compareHash
 };

consumerWebsite/functions/location.js

@@ -0,0 +1,55 @@
+const {locationModel} = require("../database/model/locationModel");
+
+async function getLocation() {
+	const location = await locationModel.findAll();
+	return location;
+}
+
+async function addLocation(name, added_by, description) {
+	const location = await locationModel.create({
+		name: name,
+		added_by: added_by,
+		description: description,
+	});
+}
+
+async function updateLocation(id, name, added_by, description) {
+	const location = await locationModel.update(
+		{
+			name: name,
+			added_by: added_by,
+			description: description,
+		},
+		{
+			where: {
+				id: id,
+			},
+		}
+	);
+}
+
+async function deleteLocation(id) {
+	//delete by id
+	const location = await locationModel.destroy({
+		where: {
+			id: id,
+		},
+	});
+}
+
+async function getLocationById(id) {
+	const location = await locationModel.findAll({
+		where: {
+			id: id,
+		},
+	});
+	return location;
+}
+
+module.exports = {
+	getLocation,
+	addLocation,
+	updateLocation,
+	deleteLocation,
+	getLocationById,
+};

consumerWebsite/functions/logger.js

@@ -0,0 +1,23 @@
+const { api_log_Model } = require("../database/model/apiLogModel.js");
+
+
+async function insertLogData(log) {
+	try {
+		api_log_Model.create({
+			ip: log.ip,
+			time: log.time,
+			method: log.method,
+			host: log.host,
+			statusCode: log.statusCode,
+			Responsesize: log.Responsesize,
+			referrer: log.referrer,
+			userAgent: log.userAgent,
+		});
+	} catch (error) {
+		console.error(error);
+	}
+}
+
+module.exports = {
+	insertLogData,
+};

consumerWebsite/functions/sensor.js

@@ -0,0 +1,75 @@
+const {sensorModel} = require("../database/model/sensorModel");
+
+
+async function getSensor() {
+	const sensor = await sensorModel.findAll();
+	return sensor;
+}
+
+async function addSensor(
+	sensorname,
+	added_by,
+	mac_address,
+	description,
+	location
+) {
+	const sensor = await sensorModel.create({
+		name: sensorname,
+		added_by: added_by,
+		mac_address: mac_address,
+		description: description,
+		location: location,
+	});
+}
+
+async function updateSensor(
+	id,
+	sensorname,
+	added_by,
+	mac_address,
+	description,
+	location
+) {
+	const sensor = await sensorModel.update(
+		{
+			name: sensorname,
+			added_by: added_by,
+			mac_address: mac_address,
+			description: description,
+			location: location,
+		},
+		{
+			where: {
+				id: id,
+			},
+		}
+	);
+}
+
+async function deleteSensor(id) {
+	//delete by id
+	const sensor = await sensorModel.destroy({
+		where: {
+			id: id,
+		},
+	});
+
+	console.error(error);
+}
+
+async function getSensorById(id) {
+	const sensor = await sensorModel.findAll({
+		where: {
+			id: id,
+		},
+	});
+	return sensor;
+}
+
+module.exports = {
+	getSensor,
+	addSensor,
+	updateSensor,
+	deleteSensor,
+	getSensorById,
+};

consumerWebsite/functions/sensorData.js

@@ -1,8 +1,7 @@
-const { sequelize }  = require("../Database/mySql.js");
-const { locationModel } = require("../Database/model/locationModel.js");
-const { sensorModel } = require("../Database/model/sensorModel.js");
-const { sensorDataModel } = require("../Database/model/sensorDataModel.js");
 const { Op, Sequelize } = require("sequelize");
+const { sequelize }  = require("../database/mySQL.js");
+const { sensorDataModel } = require("../database/model/sensorDataModel.js");
+const io = require('../functions/socket');
 
 //helper function to convert month name to month number
 //https://stackoverflow.com/questions/13566552/easiest-way-to-convert-month-name-to-month-number-in-js-jan-01
@@ -13,130 +12,22 @@ function getMonthFromString(mon) {
 	}
 	return -1;
 }
-async function getLocation() {
-	const location = await locationModel.findAll();
-	return location;
-}
 
-async function addLocation(name, added_by, description) {
-	const location = await locationModel.create({
-		name: name,
-		added_by: added_by,
-		description: description,
-	});
-}
-
-async function updateLocation(id, name, added_by, description) {
-	const location = await locationModel.update(
-		{
-			name: name,
-			added_by: added_by,
-			description: description,
-		},
-		{
-			where: {
-				id: id,
-			},
-		}
-	);
-}
-
-async function deleteLocation(id) {
-	//delete by id
-	const location = await locationModel.destroy({
-		where: {
-			id: id,
-		},
-	});
-}
-
-async function getLocationById(id) {
-	const location = await locationModel.findAll({
-		where: {
-			id: id,
-		},
-	});
-	return location;
-}
-
-async function getSensor() {
-	const sensor = await sensorModel.findAll();
-	return sensor;
-	console.error(error);
-}
-
-async function addSensor(
-	sensorname,
-	added_by,
-	mac_address,
-	description,
-	location
-) {
-	const sensor = await sensorModel.create({
-		name: sensorname,
-		added_by: added_by,
-		mac_address: mac_address,
-		description: description,
-		location: location,
-	});
-}
-
-async function updateSensor(
-	id,
-	sensorname,
-	added_by,
-	mac_address,
-	description,
-	location
-) {
-	const sensor = await sensorModel.update(
-		{
-			name: sensorname,
-			added_by: added_by,
-			mac_address: mac_address,
-			description: description,
-			location: location,
-		},
-		{
-			where: {
-				id: id,
-			},
-		}
-	);
-}
-
-async function deleteSensor(id) {
-	//delete by id
-	const sensor = await sensorModel.destroy({
-		where: {
-			id: id,
-		},
-	});
-
-	console.error(error);
-}
-
-async function getSensorById(id) {
-	const sensor = await sensorModel.findAll({
-		where: {
-			id: id,
-		},
-	});
-	return sensor;
-}
 
 async function getSensorData() {
 	const sensorData = await sensorDataModel.findAll();
 	return sensorData;
 }
 
-async function addSensorData(id, id_sensor, id_location, sensordata) {
+async function addSensorData(id_sensor, id_location, sensordata) {
 	const sensorData = await sensorDataModel.create({
-		id: id,
 		sensorid: id_sensor,
 		locationid: id_location,
 		measurement: sensordata,
 	});
+	io().emit('sensordata:new', sensorData)
+
+	return sensorData;
 }
 
 async function updateSensorData(id, id_sensor, id_location, sensordata) {
@@ -826,16 +717,6 @@ async function getDatabyRange(queryString) {
 }
 
 module.exports = {
-	getLocation,
-	addLocation,
-	updateLocation,
-	deleteLocation,
-	getLocationById,
-	getSensor,
-	addSensor,
-	updateSensor,
-	deleteSensor,
-	getSensorById,
 	getSensorData,
 	addSensorData,
 	updateSensorData,
@@ -843,4 +724,5 @@ module.exports = {
 	getSensorDataById,
 	getData,
 	getDatabyRange,
-};
+
+};

consumerWebsite/functions/socket.js

@@ -0,0 +1,17 @@
+const app = require("../app");
+const io = ()=> app.io;
+
+// We have to wait for the express HTTP server to be finished starting before we
+// can use any of the socket.io stuff. 
+app.onListen.push(function(){
+	app.io.on('connection', (socket) => {
+		console.log('User connected via WebsSocket')
+
+		socket.on('disconnect', (socket) => {
+			console.log('User disconnect via WebsSocket')
+		});
+	});
+});
+
+
+module.exports = io;

consumerWebsite/functions/user.js

@@ -1,13 +1,44 @@
-const { sequelize } = require("../database/mySql.js");
-const { apikeyModel } = require("../database/model/apikeyModel.js");
-const { userModel } = require("../database/model/userModel.js");
-const { Op, Sequelize } = require("sequelize");
-const { generateUUID } = require("../functions/generateUUID.js");
-const {
-	hashPassword,
-	comparePassword,
-	hashAPIKey,
-} = require("../functions/bcrypt.js");
+const { Op } = require('sequelize')
+const { hash, compareHash } = require("./bcrypt.js");
+const { addAPIKey } = require("./api");
+const { userModel } = require("../database/model/userModel");
+
+
+
+//getuser
+//api/v0/user/me
+async function getUserID(userid) {
+	//console.log(userid);
+	//console.log(userid.id);
+	let userRes = await userModel.findByPk(userid.id, {
+		attributes: {
+			exclude: ["password"],
+		},
+	});
+
+	if (!userRes) return false;
+	return userRes;
+}
+
+async function addUser(user) {
+	//hash password
+	let hashed = await hash(user.password);
+
+	const addRes = await userModel.create({
+		firstname: user.firstname,
+		lastname: user.lastname,
+		username: user.username,
+		password: hashed,
+		email: user.email,
+		address: user.address,
+		phone: user.phone,
+	});
+	if (addRes) {
+		return true;
+	} else {
+		return false;
+	}
+}
 
 //getuser
 //api/v0/user/me
@@ -32,13 +63,13 @@ async function getUserID(userid) {
 */
 async function addUser(user) {
 	//hash password
-	let hash = await hashPassword(user.password);
+	let hashed = await hash(user.password);
 
 	const addRes = await userModel.create({
 		firstname: user.firstname,
 		lastname: user.lastname,
 		username: user.username,
-		password: hash,
+		password: hashed,
 		email: user.email,
 		address: user.address,
 		phone: user.phone,
@@ -70,7 +101,7 @@ async function loginUser(user) {
 	if (!userRes) return false;
 
 	// Compare passwords
-	let match = await comparePassword(user.password, userRes.password);
+	let match = await compareHash(user.password, userRes.password);
 	if (!match) return false;
 	//console.log('loginUser', userRes.id, userRes.username);
 
@@ -89,20 +120,6 @@ async function loginUser(user) {
 6) store in database
 */
 
-//can be used for api key or token. Both are the same logic
-async function addAPIKey(userId, permission) {
-	let hashtoken = await generateUUID();
-	let apikey = await hashAPIKey(hashtoken);
-
-	let token = await apikeyModel.create({
-		userid: userId,
-		apikey: apikey,
-		permission: permission,
-	});
-
-	//user token with - tokenid is table id
-	return token.id + "-" + hashtoken;
-}
 
 //api/v0/user/update
 async function updateProfile(user, body) {
@@ -125,7 +142,7 @@ async function updateProfile(user, body) {
 		if (!updateUser) return false;
 		return true;
 	} else {
-		let hash = await hashPassword(body.password);
+		let hashed = await hash(body.password);
 		let updateUser = await userModel.update(
 			{
 				firstname: body.first_name,
@@ -134,7 +151,7 @@ async function updateProfile(user, body) {
 				email: body.email,
 				address: body.address,
 				phone: body.phone,
-				password: hash,
+				password: hashed,
 			},
 			{
 				where: {
@@ -152,5 +169,4 @@ module.exports = {
 	addUser,
 	loginUser,
 	updateProfile,
-	addAPIKey,
-};
+};

consumerWebsite/functions/validateData.js

@@ -1,5 +1,27 @@
 var validator = require("validator");
 
+const dateRegex = /^[A-Za-z]{3}, \d{2} [A-Za-z]{3} \d{4} \d{2}:\d{2}:\d{2} GMT$/;
+
+function isValidDateString(value) {
+	return dateRegex.test(value);
+}
+
+
+function isMacAddress(value) {
+	//	Joi.string().regex(/^([0-9a-f]{2}-){5}([0-9a-f]{2})$/i).lowercase()
+	//return validator.isMACAddress(value, { no_separators: true, eui: 48 });
+	const macAddress = /^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$/;
+	const valid = macAddress.test(value);
+	return valid;
+}
+
+
+function isNumber(value) {
+	if (typeof value === "number") {
+		return true;
+	}
+}
+
 function isAlphaNumericwithSpaces(value) {
 	return validator.isAlphanumeric(value, ["en-US"], { ignore: " " });
 }
@@ -16,7 +38,6 @@ function isAlphaNumericWithSpacesAndDash(value) {
 function isJson(value) {
   //check if its object
   if(typeof value === "object"){
-    console.log("its an object")
     return true 
   }
 
@@ -44,6 +65,8 @@ module.exports = {
 	isAlphaNumericwithSpaces,
 	isAlphaNumericWithSpacesAndDash,
 	isJson,
-	isAddress
-};
-
+	isAddress,
+	isValidDateString,
+	isMacAddress,
+	isNumber,
+};

consumerWebsite/middleware/apiKey.js

@@ -1,4 +1,4 @@
-const { checkAPikey } = require("../functions/database.js");
+const { checkAPikey } = require("../functions/api.js");
 async function apikeyCheck(req, res, next) {
 	//const authHeader = req.headers.authorization
 	try {

consumerWebsite/middleware/apiLogger.js

@@ -1,4 +1,4 @@
-const { insertLogData } = require("../functions/database.js");
+const { insertLogData } = require("../functions/logger.js");
 const APIlogger = (req, res, next) => {
   try {
     const log = {

consumerWebsite/middleware/authChecker.js

@@ -1,6 +1,6 @@
 const { apikeyModel } = require("../database/model/apiKeyModel");
 const { userModel } = require("../database/model/userModel");
-const { comparePassword } = require("../functions/bcrypt");
+const { compareHash } = require("../functions/bcrypt");
 
 async function auth(req, res, next){
     try{ 
@@ -15,7 +15,7 @@ async function auth(req, res, next){
         if (!token) return false;
 
         //compare
-        let isMatch = await comparePassword(suppliedToken, token.apikey);
+        let isMatch = await compareHash(suppliedToken, token.apikey);
         if (!isMatch) return false;
 
         //else do logic
@@ -28,4 +28,4 @@ async function auth(req, res, next){
     }
 }
 
-module.exports = { auth };
+module.exports = { auth };

consumerWebsite/modules/mqtt.js

@@ -17,6 +17,4 @@ const options = {
 
 const client = mqtt.connect(brokerUrl, options);
 
-module.exports = client;
-
-
+module.exports = client;

consumerWebsite/mqttApp.js

@@ -1,6 +1,6 @@
-const client = require("./modules/mqtt");
+const client = require("./modules/mqtt.js");
 const { isJson, isNumber } = require("./functions/validateData.js");
-const { insertDatatoDB } = require("./functions/database.js");
+const { addSensorData } = require("./functions/sensorData");
 
 // Event handlers
 client.on("connect", () => {
@@ -37,7 +37,7 @@ client.on("message", (topic, message) => {
 				if (isNumber(data)) {
 					{
 						//pass datas to database
-						insertDatatoDB(datas[key]);
+						addSensorData(datas[key].sensorid, datas[key].locationid, datas[key]);
 
 					}
 				} else {
@@ -63,3 +63,4 @@ client.on("end", () => {
 	console.log("Disconnected from MQTT broker");
 	client.reconnect();
 });
+

consumerWebsite/public/js/app.js

@@ -144,17 +144,19 @@ app.api = (function (app) {
 	return { post: post, get: get, put: put, delete: remove };
 })(app);
 
+//socket.io
 //socket.io
 app.socket = (function (app) {
 	//need to replace with domain name of server when published
-	var socket = io("localhost", {
-		transports: ["websocket"],
-		'Access-Control-Allow-Origin': 'http://localhost:3000',
-	});
+	var socket = io();
 	socket.on("disconnect", () => {
 		console.log("disconnected");
 	});
 
+	socket.on('connect', ()=>{
+		console.info('WS connected');
+	})
+
 	socket.io.on("reconnect", () => {
 		console.log("reconnected");
 	});
@@ -163,7 +165,6 @@ app.socket = (function (app) {
 	});
 	return socket;
 })(app);
-
 //sensor data
 app.sensordata = (function (app) {
 

consumerWebsite/routes/api_routes.js

@@ -1,3 +1,31 @@
+'use strict';
+const router = require('express').Router();
+const { auth } = require("../middleware/authChecker")
+const { APIlogger } = require('../middleware/apiLogger.js');
+const { apikeyCheck } = require('../middleware/apiKey.js');
+
+router.use('/auth', require('./auth'));
+
+router.use('/apikey', require('./apikey'));
+
+router.use('/user', [auth, APIlogger], require('./user'));
+
+//TO REFACTOR INTO ONE MIDDLWARE
+
+//location route
+router.use('/location', [apikeyCheck , APIlogger], require('./location.js'));
+
+//location route
+router.use('/sensor', [apikeyCheck , APIlogger], require('./sensor.js'));
+
+//location route
+router.use('/sensor-data', [apikeyCheck, APIlogger], require('./sensorData.js'));
+
+module.exports = router;
+
+
+/*
+
 'use strict';
 const router = require('express').Router();
 const { auth }   = require("../middleware/authChecker")
@@ -12,3 +40,4 @@ router.use('/user', auth ,require('./user'));
 module.exports = router;
 
 
+*/

consumerWebsite/routes/apikey.js

@@ -1,19 +1,9 @@
-const { getAPIKey , addAPIKey } = require("../functions/apiDatabase.js");
+const { addAPIKey } = require("../functions/api");
 
 
 const express = require("express");
 const router = express.Router();
 
-router.get("/", async (req, res, next) => {
-	try {
-		const location = await getAPIKey();
-		res.status(200).json(location);
-	} catch (error) {
-		console.error(error);
-		next(error);
-	}
-});
-
 /*
 1) ensure user is logged in (frontend session validation blah or wtv)
 2) when user click on generate api key button, it will generate a random api key. how to get userid can be done by session or wtv
@@ -34,9 +24,6 @@ router.post("/new", async (req, res, next) => {
 	}
 });
 
-//update
-//delete
-//getbyid
 
 module.exports = router;
 

consumerWebsite/routes/auth.js

@@ -1,4 +1,4 @@
-const { addUser, loginUser } = require("../functions/apiDatabase.js");
+const { addUser, loginUser } = require("../functions/user");
 
 const express = require("express");
 const router = express.Router();

consumerWebsite/routes/location.js

@@ -4,7 +4,7 @@ const {
 	getLocationById,
 	updateLocation,
 	deleteLocation,
-} = require("../functions/apiDatabase.js");
+} = require("../functions/location");
 
 const express = require("express");
 const router = express.Router();

consumerWebsite/routes/render.js

@@ -87,5 +87,9 @@ router.get("/api", function (req, res, next) {
 	res.render("api");
 });
 
+// sensor data
+router.get("/sensor-data", function (req, res, next) {
+	res.render("sensor-data");
+});
 
-module.exports = router;
+module.exports = router;

consumerWebsite/routes/seedLocationAndSensor.js

@@ -1,6 +1,6 @@
-const { sequelize } = require("../Database/mySql.js");
-const { locationModel } = require("../Database/model/locationModel.js");
-const { sensorModel } = require("../Database/model/sensorModel.js");
+const { sequelize } = require("../database/mySQL.js");
+const { locationModel } = require("../database/model/locationModel.js");
+const { sensorModel } = require("../database/model/sensorModel.js");
 
 const express = require("express");
 const router = express.Router();
@@ -38,4 +38,4 @@ router.post("/new", async (req, res, next) => {
 
 
 
-module.exports = router;
+module.exports = router;

consumerWebsite/routes/seed_route.js

@@ -0,0 +1,14 @@
+'use strict';
+const router = require('express').Router();
+
+//location route
+router.use('/seedSensorData', require('./seedsensorData.js'));
+
+router.use('/seed', require('./seedLocationAndSensor.js'));
+
+
+
+
+
+
+module.exports = router;

consumerWebsite/routes/seedsensorData.js

@@ -1,7 +1,7 @@
-const { sequelize } = require("../Database/mySql.js");
-const { locationModel } = require("../Database/model/locationModel.js");
-const { sensorModel } = require("../Database/model/sensorModel.js");
-const { sensorDataModel } = require("../Database/model/sensorDataModel.js");
+const { sequelize } = require("../database/mySQL.js");
+const { locationModel } = require("../database/model/locationModel.js");
+const { sensorModel } = require("../database/model/sensorModel.js");
+const { sensorDataModel } = require("../database/model/sensorDataModel.js");
 
 const express = require("express");
 const router = express.Router();

consumerWebsite/routes/sensor.js

@@ -4,7 +4,7 @@ const {
 	updateSensor,
     deleteSensor,
     getSensorById
-} = require("../functions/apiDatabase.js");
+} = require("../functions/sensor.js");
 
 const express = require("express");
 const router = express.Router();
@@ -63,4 +63,4 @@ router.get("/:id", async (req, res, next) => {
     }
 });
 
-module.exports = router;
+module.exports = router;

consumerWebsite/routes/sensorData.js

@@ -6,10 +6,9 @@ const {
 	getSensorDataById,
 	getData,
 	getDatabyRange,
-} = require("../functions/apiDatabase.js");
+} = require("../functions/sensorData");
 
 const express = require("express");
-const { json } = require("body-parser");
 const router = express.Router();
 
 router.get("/", async (req, res, next) => {
@@ -24,9 +23,9 @@ router.get("/", async (req, res, next) => {
 
 router.post("/new", async (req, res, next) => {
 	try {
-		const { id, id_sensor, id_location, sensordata } = req.body;
-		await addSensorData(id, id_sensor, id_location, sensordata);
-		res.sendStatus(200).json({ message: "SensorData " + id + " added" });
+		const { id_sensor, id_location, sensordata } = req.body;
+		let data = await addSensorData(id_sensor, id_location, sensordata);
+		res.json({ message: "SensorData " + data.id + " added", ...data });
 	} catch (error) {
 		console.error(error);
 		next(error);
@@ -91,4 +90,3 @@ router.get("/:id", async (req, res, next) => {
 });
 
 module.exports = router;
-

consumerWebsite/routes/user.js

@@ -1,4 +1,4 @@
-const { getUserID, updateProfile } = require("../functions/apiDatabase.js");
+const { getUserID, updateProfile } = require("../functions/user");
 
 const express = require("express");
 const router = express.Router();

consumerWebsite/views/index.ejs

@@ -2,6 +2,7 @@
    <script>
       //call socket.io
       app.socket.on("sensorData:new", function (data) {
+         console.log("new data!!")
          console.log(data);
       });
 

consumerWebsite/views/sensor-data.ejs

@@ -0,0 +1,41 @@
+<%- include('top') %>
+
+<style>
+	#sensorDataList{
+		padding-top: 2.5em;
+	}
+</style>
+
+<ul id="sensorDataList">
+	<li jq-repeat='sensorData'>
+		rowid: {{ id }}
+		sensorId: {{ sensorid }}
+		created: {{ createdAt }}
+		location: {{ locationid }}
+		<br/ >
+		co: {{ measurement.co }}
+		humidity: {{ measurement.humidity }}
+		no2: {{ measurement.no2 }}
+		o3: {{ measurement.o3 }}
+		psi: {{ measurement.psi }}
+		so2: {{ measurement.so2 }}
+		temperature: {{ measurement.temperature }}
+		windspeed: {{ measurement.windspeed }}
+		<hr />
+	</li>
+	<li jq-repeat-defualt='sensorData'>
+		Loading...
+	</li>
+</ul>
+
+<script type="text/javascript">
+	$(document).ready(async function(){
+		$.scope.sensorData.push(...await app.api.get('sensor-data/data?order=DESC&limit=40'));
+
+		app.socket.on('sensordata:new', function(data){
+			$.scope.sensorData.unshift(data);
+		});
+	})
+
+</script>
+<%- include('bot') %>

webserver/database/model/apiKeyModel.js

@@ -1,65 +0,0 @@
-"use strict";
-const { Sequelize, DataTypes } = require("sequelize");
-const { sequelize } = require("../mySQL");
-const { userModel } = require("./userModel");
-
-//sequelize.sync();
-const apikeyModel = sequelize.define(
-	"apikey",
-	{
-		id: {
-			type: DataTypes.INTEGER,
-			allowNull: true,
-			primaryKey: true,
-			autoIncrement: true,
-			validate: {
-				isNumeric: true,
-			},
-		},
-		userid: {
-			type: DataTypes.INTEGER,
-			allowNull: false,
-			validate: {
-				isNumeric: true,
-			},
-			//fk
-			references: {
-				model: userModel,
-				key: "id",
-			},
-		},
-		apikey: {
-			type: DataTypes.STRING,
-			allowNull: false,
-			length: 255,
-			unique: true,
-			validate: {
-				notEmpty: true,
-				len: [1, 255],
-			},
-		},
-		permission: {
-			type: DataTypes.STRING,
-			allowNull: false,
-			length: 255,
-			validate: {
-				notEmpty: true,
-				len: [1, 255],
-				isIn: [["canRead", "canWrite" , "auto-generated"]],
-			},
-		},
-		createdAt: {
-			type: DataTypes.DATE,
-			allowNull: true,
-		},
-		updatedAt: {
-			type: DataTypes.DATE,
-			allowNull: true,
-		},
-	},
-	{
-		timestamps: true,
-	}
-);
-
-module.exports = { apikeyModel };

webserver/database/model/userModel.js

@@ -1,94 +0,0 @@
-"use strict";
-const { Sequelize, DataTypes } = require("sequelize");
-const { sequelize } = require("../mySQL");
-const {
-	isAlphaNumericWithSpacesAndDash,
-	isAddress,
-} = require("../../functions/validateData");
-
-//sequelize.sync();
-const userModel = sequelize.define(
-	"user",
-	{
-		id: {
-			type: DataTypes.INTEGER,
-			allowNull: true,
-			primaryKey: true,
-			autoIncrement: true,
-			validate: {
-				isNumeric: true,
-			},
-		},
-		username: {
-			type: DataTypes.STRING,
-			allowNull: false,
-			length: 60,
-			validate: {
-				notEmpty: true,
-				len: [1, 60],
-				isAlphaNumericWithSpacesAndDash(value) {
-					if (!isAlphaNumericWithSpacesAndDash(value)) {
-						throw new Error("Invalid characters in username");
-					}
-				},
-			},
-		},
-		password: {
-			type: DataTypes.STRING,
-			allowNull: false,
-			length: 255,
-			validate: {
-				notEmpty: true,
-				len: [1, 255],
-			},
-		},
-		email: {
-			type: DataTypes.STRING,
-			allowNull: false,
-			length: 60,
-			unique: true,
-			validate: {
-				notEmpty: true,
-				len: [1, 60],
-				isEmail: true,
-			},
-		},
-		address: {
-			type: DataTypes.STRING,
-			allowNull: true,
-			length: 255,
-			validate: {
-				notEmpty: true,
-				len: [1, 255],
-				isAddress(value) {
-					if (!isAddress(value)) {
-						throw new Error("Invalid address");
-					}
-				},
-			},
-		},
-		phone: {
-			type: DataTypes.STRING,
-			allowNull: true,
-			length: 20,
-			validate: {
-				notEmpty: true,
-				len: [1, 20],
-				isNumeric: true,
-			},
-		},
-        //utc time
-		createdAt: {
-			type: DataTypes.DATE,
-			allowNull: true,
-		},
-		updatedAt: {
-			type: DataTypes.DATE,
-			allowNull: true,
-		},
-	},
-	{
-		timestamps: true,
-	}
-);
-module.exports = { userModel };

webserver/database/mySQL.js

@@ -1,35 +0,0 @@
-const dotenv = require("dotenv");
-const path = require('path')
-require('dotenv').config({ path: path.resolve(__dirname, '../../.env') })
-const Sequelize = require("sequelize");
-const fs = require('fs');
-const { escape } = require("querystring");
-
-const sequelize = new Sequelize(
- "eco_saver",
- process.env.DB_USER,
- process.env.DB_PASS,
- {
-    host: "mpsqldatabase.mysql.database.azure.com",
-    dialect: 'mysql',
-    //  attributeBehavior?: 'escape' | 'throw' | 'unsafe-legacy';
-    attributeBehavior: 'escape',
-    dialectOptions: {
-      ssl: {
-         ca: fs.readFileSync(path.resolve(__dirname, '../cert/DigiCertGlobalRootCA.crt.pem')),
-      },
-
-    },
-   },
-
-   
-);
-
-sequelize.authenticate().then(() => {
-   console.log('Connection has been established successfully.');
-}).catch((error) => {
-   console.error('Unable to connect to the database: ', error);
-});
-
-module.exports = { sequelize };
-

webserver/functions/Database.js

@@ -1,59 +0,0 @@
-const { sequelize } = require("../Database/mySql.js");
-const { api_log_Model } = require("../Database/model/apiLogModel.js");
-const { sensorDataModel } = require("../Database/model/sensorDataModel.js");
-const { apikeyModel } = require("../Database/model/apiKeyModel.js");
-const { compareAPIKey } = require("./bcrypt.js");
-
-async function insertLogData(log) {
-	try {
-		api_log_Model.create({
-			ip: log.ip,
-			time: log.time,
-			method: log.method,
-			host: log.host,
-			statusCode: log.statusCode,
-			Responsesize: log.Responsesize,
-			referrer: log.referrer,
-			userAgent: log.userAgent,
-		});
-	} catch (error) {
-		console.error(error);
-	}
-}
-
-async function insertDatatoDB(data) {
-	try {
-		const app = require("../modules/express.js");
-
-		sensorDataModel.create({
-			sensorid: data.sensorid,
-			locationid: data.locationid,
-			measurement: data.measurement,
-		});
-		//ws broadcast event except to the sender.
-		app.io.emit("sensorData:new", data);
-	} catch (error) {
-		console.error(error);
-	}
-}
-
-async function checkAPikey(SuppliedKey, rowid) {
-	try {
-		const retrivedKey = await apikeyModel.findOne({
-			raw: true,
-			attributes: ["apikey", "permission"],
-			where: {
-				id: rowid,
-			},
-		});
-		//console.log(retrivedKey.apikey);
-		if (compareAPIKey(SuppliedKey, retrivedKey.apikey)) {
-			//return true;
-			return retrivedKey.permission;
-		}
-	} catch (error) {
-		console.error(error);
-	}
-}
-
-module.exports = { insertLogData, insertDatatoDB, checkAPikey };

webserver/functions/bcrypt.js

@@ -1,38 +0,0 @@
-const bcrypt = require('bcrypt');
-const saltRounds = 10;
-//https://github.com/kelektiv/node.bcrypt.js#readme
-
-
-/*
-// Load hash from your password DB.
-bcrypt.compare(myPlaintextPassword, hash, function(err, result) {
-    // result == true
-});
-bcrypt.compare(someOtherPlaintextPassword, hash, function(err, result) {
-    // result == false
-});
-*/
-
-
-/*
-//hash with salt
-bcrypt.hash(myPlaintextPassword, saltRounds, function(err, hash) {
-    // Store hash in your password DB.
-});
-
-*/
-
-async function hashAPIKey(apikey) {
-    return await bcrypt.hash(apikey, saltRounds);
-}
-
-async function compareAPIKey(apikey, hash) {
-    return await bcrypt.compare(apikey, hash);
-}
-
-
-
-module.exports = { 
-    hashAPIKey,
-    compareAPIKey
-};

webserver/functions/getAPIKey.js

@@ -1,17 +0,0 @@
-//model for getting API key from database
-
-async function getAPIKey() {
-
-    
-}
-
-
-
-
-
-
-
-
-
-
-module.exports = { getAPIKey }

webserver/functions/validateData.js

@@ -1,51 +0,0 @@
-var validator = require("validator");
-
-const dateRegex = /^[A-Za-z]{3}, \d{2} [A-Za-z]{3} \d{4} \d{2}:\d{2}:\d{2} GMT$/;
-
-function isValidDateString(value) {
-	return dateRegex.test(value);
-}
-
-function isAlphaNumericwithSpaces(value) {
-	return validator.isAlphanumeric(value, ["en-US"], { ignore: " " });
-}
-
-//allow alphanumeric and spaces and -
-function isAlphaNumericWithSpacesAndDash(value) {
-	const alphanumeric = /^[a-zA-Z0-9]+$/;
-	const valid = value
-		.split("")
-		.every((char) => alphanumeric.test(char) || char === " " || char === "-");
-	return valid;
-}
-
-function isMacAddress(value) {
-	//	Joi.string().regex(/^([0-9a-f]{2}-){5}([0-9a-f]{2})$/i).lowercase()
-	//return validator.isMACAddress(value, { no_separators: true, eui: 48 });
-	const macAddress = /^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$/;
-	const valid = macAddress.test(value);
-	return valid;
-}
-
-function isJson(value) {
-  //check if its object
-  if(typeof value === "object"){
-    return true 
-  }
-}
-
-function isNumber(value) {
-	if (typeof value === "number") {
-		return true;
-	}
-}
-
-module.exports = {
-	isValidDateString,
-	isAlphaNumericwithSpaces,
-	isAlphaNumericWithSpacesAndDash,
-	isMacAddress,
-	isJson,
-	isNumber,
-};
-

webserver/modules/express.js

@@ -1,91 +0,0 @@
-const express = require("express");
-//const helmet = require("helmet");
-var cors = require('cors');
-const { rateLimit } = require("express-rate-limit");
-const { APIlogger } = require('../middleware/apiLogger.js');
-const { apikeyCheck } = require('../middleware/apiKey.js');
-
-const app = express();
-//app.use(cors());
-//allow cors from localhost:3000
-//app.use(helmet({ crossOriginResourcePolicy: { policy: "cross-origin" } }));
-const port = 80;
-
-// Hold list of functions to run when the server is ready
-app.onListen = [function(){console.log('hello')}];
-
-module.exports = app; 
-
-//handle cors 
-
-
-//express-rate-limit stolen from docs
-const limiter = rateLimit({
-	windowMs: 15 * 60 * 1000, // 15 minutes
-	limit: 600, // Limit each IP to 100 requests per `window` (here, per 15 minutes).
-	standardHeaders: 'draft-7', // draft-6: `RateLimit-*` headers; draft-7: combined `RateLimit` header
-	legacyHeaders: false, // Disable the `X-RateLimit-*` headers.
-})
-
-
-// Apply the rate limiting middleware to all requests.
-app.use(limiter)
-
-//disable x-powered-by header for security reasons
-app.disable("x-powered-by");
-
-//parse json body format 
-app.use(express.json());
-app.set("json spaces", 2);
-
-
-/*
-middleware logic ( called by next() )
-*/
-app.use("/api/seed/v0", [ apikeyCheck , APIlogger] ,require("../routes/seed_route.js"));
-app.use('/api/v0', [apikeyCheck, APIlogger] ,require("../routes/api_route.js")); 
-
-
-
-// Catch 404 and forward to error handler. If none of the above routes are
-// used, this is what will be called.
-app.use(function (req, res, next) {
-	var err = new Error("Not Found");
-	err.message = "Page not found";
-	err.status = 404;
-	next(err);
-});
-
-// Error handler. This is where `next()` will go on error
-app.use(function(err, req, res, next) {
-	console.error(err.status || res.status, err.name, req.method, req.url);
-	if(![ 404].includes(err.status || res.status)){
-	  console.error(err.message);
-	  console.error(err.stack);
-	  console.error('=========================================');
-	}
-	
-	console.log(err.name + " validation error");
-	// Parse key error for Sequilzw
-	let keyErrors = {}
-	if(['SequelizeValidationError'].includes(err.name) && err.errors){
-		for(let item of err.errors){
-			if(item.path){
-				keyErrors[item.path] = item.message
-			}
-		}
-	}
-  
-	res.status(err.status || 500);
-	console.log(keyErrors);
-	res.json({
-	  name: err.name,
-	  message: err.message,
-	  keyErrors,
-	});
-  });
-/*
-app.listen(port, () => {
-	console.log(`app listening on port ${port}`);
-});
-*/

webserver/routes/apiLog.js

@@ -1,77 +0,0 @@
-const {
-
-} = require("../functions/apiDatabase.js");
-
-const express = require("express");
-const router = express.Router();
-
-
-
-module.exports = router;
-
-/*
-
-//get location
-router.get("/", async (req, res, next) => {
-	try {
-		const location = await getLocation();
-		//res send json and status code
-		res.status(200).json(location);
-	} catch (error) {
-		console.error(error);
-		next(error);
-	}
-});
-
-
-//add location 
-router.post("/new", async (req, res, next) => {
-	try {
-		const { name, added_by, description } = req.body;
-		await addLocation(name, added_by, description);
-		res.sendStatus(200)
-	} catch (error) {
-		console.error(error);
-		next(error);
-	}
-});
-
-//update location
-router.put("/update", async (req, res, next) => {
-	try {
-		const { id, name, added_by, description } = req.body;
-		await updateLocation(id, name, added_by, description);
-		res.status(200).json({ message: "Location " + id + " updated"  });
-	} catch (error) {
-		console.error(error);
-		next(error);
-	}
-});
-
-//delete location
-router.delete("/delete", async (req, res, next) => {
-	try {
-		const { id } = req.body;
-		await deleteLocation(id);
-		res.status(200).json({ message: "Location " + id + " deleted" });
-	} catch (error) {
-		console.error(error);
-		next(error);
-	}
-});
-
-
-
-//get location by id
-router.get("/:id", async (req, res, next) => {
-	try {
-		//get params
-		const { id } = req.params;
-		const location = await getLocationById(id);
-		res.status(200).json(location);
-	} catch (error) {
-		console.error(error);
-		next(error);
-	}
-});
-*/

webserver/routes/api_route.js

@@ -1,37 +0,0 @@
-/*
-'use strict';
-
-const router = require('express').Router();
-const middleware = require('../middleware/auth');
-
-router.use('/runner', require('./runner'));
-router.use('/worker', require('./worker'));
-router.use('/auth', require('./auth'));
-router.use('/user', middleware.auth, require('./user'));
-router.use('/token',middleware.auth, require('./token'));
-
-module.exports = router;
-
-*/
-
-'use strict';
-const router = require('express').Router();
-
-//location route
-router.use('/location', require('./location'));
-
-//sensor route
-router.use('/sensor', require('./sensor'))
-
-//sensor data route
-router.use('/sensor-data', require('./sensorData'));
-
-//log route
-//router.use('/log', require('./logLog'));
-
-
-
-
-
-
-module.exports = router;

webserver/routes/seed_route.js

@@ -1,14 +0,0 @@
-'use strict';
-const router = require('express').Router();
-
-//location route
-router.use('/seedSensorData', require('./seedSensorData.js'));
-
-router.use('/seed', require('./seedLocationAndSensor'));
-
-
-
-
-
-
-module.exports = router;