Initial version of backend

.gitignore

@@ -0,0 +1 @@
+node_modules/

app.js

@@ -0,0 +1,595 @@
+const express = require('express');
+const pgp = require('pg-promise')();
+const session = require('express-session');
+const responseTime = require('response-time');
+const types = require('pg').types;
+const validator = require('validator');
+
+const app = express();
+const db = pgp('postgres://postgres:99postgres11@localhost:5432/skrytka');
+
+const port = 3000;
+
+class Point {
+	x;
+	y;
+
+	constructor(x, y) {
+		this.x = x;
+		this.y = y;
+	}
+}
+
+class Rectangle {
+	leftBottomPoint;
+	size;
+
+	constructor(leftBottomPoint, size) {
+		this.leftBottomPoint = leftBottomPoint;
+		this.size = size;
+	}
+}
+
+types.setTypeParser(603, function(rectangleStr) {
+	rectangleStr = rectangleStr.slice(1, rectangleStr.length - 1);
+	const pointStrs = rectangleStr.split('),(');
+	const fp = pointStrs[0].split(',');
+	const sp = pointStrs[1].split(',');
+
+	const lowerBottomPoint = new Point(+sp[0], +sp[1]);
+	const size = new Point(+fp[0] - (+sp[0]), +fp[1] - (+sp[1]));
+
+	return new Rectangle(lowerBottomPoint, size);
+});
+
+app.use(session({
+	store: new (require('connect-pg-simple')(session))({
+		pgPromise: db,
+		tableName: 'user_session'
+	}),
+	secret: 'tujakistajnysekretnietakijakto',
+	resave: false,
+	saveUninitialized: false,
+	cookie: {
+		sameSite: 'lax',
+		// Age of cookie is counted from last access, so here 30 days of *not using* = deletion
+		maxAge: 30 * 24 * 60 * 60 * 1000 
+	}
+}));
+
+let latencies = [0];
+const MAX_LATENCIES = 25;
+
+app.use(responseTime(function(req, res, time) {
+	if(latencies.length > MAX_LATENCIES) {
+		latencies.shift();
+	}
+	latencies.push(time);
+}));
+
+app.use(express.json());
+
+app.get('/ping', (req, res) => {
+	let latenciesSum = 0;
+	latencies.forEach(l => latenciesSum += l);
+	const avgLatency = latenciesSum / latencies.length;
+
+	res.status(200);
+	res.send(`Pong! (average latency: ${avgLatency}ms)`);
+});
+
+/* Getting OSP units of provided prefix
+ * e.g. https://skrytka.app/osp-units?prefix=Gda
+ * Returns 3 matching results sorted by locality, name.*/
+app.get('/osp-units', async (req, res) => {
+	const localityPrefix = req.query['locality-prefix'];
+
+	if(!localityPrefix) {
+		res.status(400);
+		res.json({
+			queryErrors: {
+				'locality-prefix': ['Nie podano parametru!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	// DECIDE: Whether to remove some database constraints and add more simple checks here from validator?
+	// Also are these database constraints reasonable?
+
+	try {
+		const unitsList = await db.any('SELECT id AS "ID", name, locality FROM get_units_list($1)', [localityPrefix]);
+		res.status(200);
+		res.json(unitsList);
+	} catch(error) {
+		res.status(500);
+		res.json({
+			queryErrors: {},
+			otherErrors: ['Wystąpił błąd serwera!']
+		});
+	}
+});
+
+/* Users should be taken from session, not from query parameter
+* 1. If user is not logged in then his scores are saved in session data. For such user we pass trucks list with appropriate scores calculated from
+* that session data and not taken from database. QUESTION: Aren't there solutions that can use already existing database and not create another
+* scheme of data? Or maybe that little redundancy is acceptable :]
+* 2. If user is logged in then his nickname is in session data. We can use it to call database server function and get needed results. */
+// TODO: Add timestamp to results
+app.get('/fire-trucks', async (req, res) => {
+	const ospUnit = req.query['osp-unit'];
+
+	if(!ospUnit) {
+		res.status(400);
+		res.json({
+			queryErrors: {
+				'osp-unit': ['Nie podano parametru!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	// Do we need these additional checks before sending to database? Probably not...
+	// But it is better to know if result is empty because it is just answer to our question
+	// and without validation before query we can get empty result because of some undetermined error
+
+	if(!validator.isNumeric(ospUnit, { no_symbols: true })) {
+		res.status(400);
+		res.json({
+			queryErrors: {
+				'osp-unit': ['Podane ID musi być liczbą (całkowitą)!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	if(ospUnit <= 0) {
+		res.status(400);
+		res.json({
+			queryErrors: {
+				'osp-unit': ['Podane ID musi być większe od 0!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	try {
+		const unitExists = (await db.any('SELECT id FROM osp_unit WHERE id = $1', [ospUnit])).length != 0;
+		if(!unitExists) {
+			res.status(404);
+			res.json({
+				queryErrors: {
+					'osp-unit': ['Jednostka o podanym ID nie istnieje!']
+				},
+				otherErrors: []
+			});
+			return;
+		}
+	} catch(error) {
+		res.status(500);
+		res.json({
+			queryErrors: {},
+			otherErrors: ['Wystąpił błąd serwera!']
+		});
+		return;
+	}
+	
+	let user = req.session['accountNickname'];
+	const loggedIn = user ?? false;
+
+	if(loggedIn) {
+		try {
+			const trucksList = await db.func('get_trucks_list_with_scores', [ospUnit, user]);
+			res.status(200);
+			res.json(trucksList);
+		} catch(error) {
+			console.log(error);
+			res.status(500);
+			res.json({
+				queryErrors: {},
+				otherErrors: ['Wystąpił błąd serwera!']
+			});
+		}
+	} else {
+		try {
+			const trucksList = await db.any('SELECT id AS "ID", name, image_path AS "imagePath" FROM fire_truck WHERE osp_unit_id = $1', [ospUnit]);
+			let avgPercents = {};
+
+			// We assume that scores in session are pushed in order from oldest to latest
+			// so we need to:
+			// 1. Iterate from the end to the beginning
+			// 2. Push scores to corresponding entries in avgPercents
+			// 2.1. If there are already 3 scores in entry then stop adding
+			// 3. Map scores so that each entry becomes average of scores divided by 10 (percents)
+
+			const quizResults = req.session.quizResults ?? [];
+			for(let i = quizResults.length - 1; i >= 0; i--) {
+				if(!avgPercents[quizResults[i].fireTruckID]) {
+					avgPercents[quizResults[i].fireTruckID] = [];
+				}
+
+				if(avgPercents[quizResults[i].fireTruckID].length < 3) {
+					avgPercents[quizResults[i].fireTruckID].push(quizResults[i].points);
+				}
+			}
+
+			console.log(avgPercents);
+
+			Object.keys(avgPercents).forEach(function(fireTruckID, index) {
+				let sum = 0;
+				let numberOfResults = 0;
+
+				avgPercents[fireTruckID].forEach(points => {
+					sum += +points;
+					numberOfResults++;
+					console.log(sum, numberOfResults);
+				});
+
+				let averagePercent = (sum/numberOfResults)/10;
+				avgPercents[fireTruckID] = averagePercent;
+			});
+
+			// It is pretty complicated so it may be reasonable to change it in the future
+
+			trucksList.map(row => {
+				const truckID = row['ID'];
+
+				row.avgPercent = avgPercents[truckID] ?? 0;
+			});
+
+			res.status(200);
+			res.json(trucksList);
+		} catch(error) {
+			console.log(error);
+			res.status(500);
+			res.json({
+				queryErrors: {},
+				otherErrors: ['Wystąpił błąd serwera!']
+			});
+		}
+	}
+});
+
+app.get('/quiz-pages', async (req, res) => {
+	const fireTruck = req.query['fire-truck'];
+
+	if(!fireTruck) {
+		res.status(400);
+		res.json({
+			queryErrors: {
+				'fire-truck': ['Nie podano parametru!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	if(!validator.isNumeric(fireTruck, { no_symbols: true })) {
+		res.status(400);
+		res.json({
+			queryErrors: {
+				'fire-truck': ['Podane ID musi być liczbą (całkowitą)!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	if(fireTruck <= 0) {
+		res.status(400);
+		res.json({
+			queryErrors: {
+				'fire-truck': ['Podane ID musi być większe od 0!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	try {
+		const truckExists = (await db.any('SELECT id FROM fire_truck WHERE id = $1', [fireTruck])).length != 0;
+		if(!truckExists) {
+			res.status(404);
+			res.json({
+				queryErrors: {
+					'fire-truck': ['Wóz o podanym ID nie istnieje!']
+				},
+				otherErrors: []
+			});
+			return;
+		}
+	} catch(error) {
+		res.status(500);
+		res.json({
+			queryErrors: {},
+			otherErrors: ['Wystąpił błąd serwera!']
+		});
+		return;
+	}
+
+	try {
+		let quizData = await db.any(
+			'SELECT side_id AS "sideID", side_image_path AS "sideImagePath", \
+				cache_id AS "cacheID", cache_rectangle as "cacheRectangle", cache_name as "cacheName" FROM get_quiz_data_for_truck($1)', [fireTruck]);
+
+		quizData = quizData.reduce((acc, curr) => {
+			const sideID = curr.sideID;
+
+			if(!acc[sideID]) {
+				acc[sideID] = {
+					sideImagePath: curr.sideImagePath,
+					caches: []
+				};
+			}
+
+			delete curr.sideID;
+
+			acc[sideID].caches.push({
+				cacheID: curr.cacheID,
+				cacheName: curr.cacheName,
+				cacheRectangle: curr.cacheRectangle
+			});
+
+			return acc;
+		}, {});
+
+		res.status(200);
+		res.send(quizData);
+	} catch(error) {
+		res.status(500);
+		res.json({
+			queryErrors: {},
+			otherErrors: ['Wystąpił błąd serwera!']
+		});
+	}
+});
+
+app.get('/random-question', async (req, res) => {
+	const fireTruck = req.query['fire-truck'];
+
+	if(!fireTruck) {
+		res.status(400);
+		res.json({
+			queryErrors: {
+				'fire-truck': ['Nie podano parametru!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	if(!validator.isNumeric(fireTruck, { no_symbols: true })) {
+		res.status(400);
+		res.json({
+			queryErrors: {
+				'fire-truck': ['Podane ID musi być liczbą (całkowitą)!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	if(fireTruck <= 0) {
+		res.status(400);
+		res.json({
+			queryErrors: {
+				'fire-truck': ['Podane ID musi być większe od 0!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	try {
+		const truckExists = (await db.any('SELECT id FROM fire_truck WHERE id = $1', [fireTruck])).length != 0;
+		if(!truckExists) {
+			res.status(404);
+			res.json({
+				queryErrors: {
+					'fire-truck': ['Wóz o podanym ID nie istnieje!']
+				},
+				otherErrors: []
+			});
+			return;
+		}
+	} catch(error) {
+		res.status(500);
+		res.json({
+			queryErrors: {},
+			otherErrors: ['Wystąpił błąd serwera!']
+		});
+		return;
+	}
+
+	try {
+		const randomQuestion = await db.one('SELECT cache_id AS "cacheID", equipment_name AS "equipmentName" FROM get_random_question($1)', [fireTruck]);
+		res.status(200);
+		res.send(randomQuestion);
+	} catch(error) {
+		res.status(500);
+		res.json({
+			queryErrors: {},
+			otherErrors: ['Wystąpił błąd serwera!']
+		});
+	}
+});
+
+app.post('/quiz-results', async (req, res) => {
+	const fireTruck = req.body.fireTruck.toString();
+	const seconds = req.body.seconds.toString();
+	const points = req.body.points.toString();
+
+	if(!validator.isNumeric(fireTruck, { no_symbols: true })) {
+		res.status(400);
+		res.json({
+			fieldErrors: {
+				'fire-truck': ['Podane ID musi być liczbą (całkowitą)!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	if(fireTruck <= 0) {
+		res.status(400);
+		res.json({
+			fieldErrors: {
+				'fire-truck': ['Podane ID musi być większe od 0!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	try {
+		const truckExists = (await db.any('SELECT id FROM fire_truck WHERE id = $1', [fireTruck])).length != 0;
+		if(!truckExists) {
+			res.status(404);
+			res.json({
+				fieldErrors: {
+					'fire-truck': ['Wóz o podanym ID nie istnieje!']
+				},
+				otherErrors: []
+			});
+			return;
+		}
+	} catch(error) {
+		res.status(500);
+		res.json({
+			fieldErrors: {},
+			otherErrors: ['Wystąpił błąd serwera!']
+		});
+		return;
+	}
+
+	/* Walidacje dla seconds */
+
+	if(!validator.isNumeric(seconds, { no_symbols: true })) {
+		res.status(400);
+		res.json({
+			fieldErrors: {
+				'seconds': ['Sekundy muszą być liczbą całkowitą!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	if(seconds <= 0) {
+		res.status(400);
+		res.json({
+			fieldErrors: {
+				'seconds': ['Sekundy muszą być większe od 0!']
+			},
+			otherErrors: []
+		});
+		return;
+	}	
+
+	/* Walidacje dla points */
+
+	if(!validator.isNumeric(seconds, { no_symbols: true })) {
+		res.status(400);
+		res.json({
+			fieldErrors: {
+				'points': ['Punkty muszą być liczbą całkowitą!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	if(points <= 0 || points >= 10) {
+		res.status(400);
+		res.json({
+			fieldErrors: {
+				'points': ['Punkty muszą być w przedziale 0-10!']
+			},
+			otherErrors: []
+		});
+		return;
+	}
+
+	// TODO: Zapis do sesji lub do bazy
+	console.log('Zapis', req.body);
+
+	
+	if(!req.session.accountNickname) {
+		// Zapis do sesji
+		if(!req.session.quizResults) {
+			req.session.quizResults = [];
+		}
+
+		req.session.quizResults.push({ fireTruckID: fireTruck, seconds, points });
+	} else {
+		// Zapis na konto
+		try {
+			await db.none('INSERT INTO score (account_nickname, fire_truck_id, points, seconds)\
+					VALUES ($1, $2, $3, $4)', [req.session.accountNickname, fireTruck, points, seconds]);
+		} catch(error) {
+			console.error(error);
+			res.status(500);
+			res.json({
+				fieldErrors: {},
+				otherErrors: ['Wystąpił błąd serwera!']
+			});
+			return;
+		}
+	}
+
+	res.sendStatus(204);
+});
+
+// TESTY CIASTECZEK:
+/* app.get('/cookieaddone', (req, res) => {
+	req.session.counter = (req.session.counter || 0) + 1
+	res.status(200);
+	res.send('Added!');
+});
+
+app.get('/cookiegetvalue', (req, res) => {
+	const val = req.session.counter || 0;
+	res.status(200);
+	res.send(`Value: ${val}`);
+}); */
+
+// TODO: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+// CAUTION: Only for testing purposes! Should be deleted ASAP when not needed anymore.
+app.get('/simulate-login', (req, res) => {
+	const nickToAuth = req.query.nickname;
+
+	if(!nickToAuth) {
+		res.status(400);
+		res.send('You must pass nickname as query parameter to simulate login');
+		return;
+	}
+
+	req.session.accountNickname = nickToAuth;
+	res.status(200);
+	res.send(`Logged in as ${nickToAuth}`);
+});
+
+app.get('/simulate-logout', (req, res) => {
+	if(!req.session.accountNickname) {
+		res.status(401);
+		res.json({
+			fieldErrors: {},
+			otherErrors: [
+				'Użytkownik nie jest zalogowany!'
+			]
+		});
+		return;
+	}
+
+	req.session.destroy();
+	res.status(200);
+	res.send(`Logged out!`);
+});
+
+app.listen(port, () => {
+	console.log(`Skrytka.app słucha na porcie ${port}...`);
+});

package-lock.json

@@ -0,0 +1,882 @@
+{
+  "name": "skrytka",
+  "version": "0.0.1",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "skrytka",
+      "version": "0.0.1",
+      "license": "ISC",
+      "dependencies": {
+        "connect-pg-simple": "^8.0.0",
+        "express": "^4.18.2",
+        "express-session": "^1.17.3",
+        "pg": "^8.9.0",
+        "pg-promise": "^11.2.0",
+        "response-time": "^2.3.2",
+        "validator": "^13.9.0"
+      }
+    },
+    "node_modules/@types/node": {
+      "version": "18.13.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.13.0.tgz",
+      "integrity": "sha512-gC3TazRzGoOnoKAhUx+Q0t8S9Tzs74z7m0ipwGpSqQrleP14hKxP4/JUeEQcD3W1/aIpnWl8pHowI7WokuZpXg=="
+    },
+    "node_modules/@types/pg": {
+      "version": "8.6.6",
+      "resolved": "https://registry.npmjs.org/@types/pg/-/pg-8.6.6.tgz",
+      "integrity": "sha512-O2xNmXebtwVekJDD+02udOncjVcMZQuTEQEMpKJ0ZRf5E7/9JJX3izhKUcUifBkyKpljyUM6BTgy2trmviKlpw==",
+      "dependencies": {
+        "@types/node": "*",
+        "pg-protocol": "*",
+        "pg-types": "^2.2.0"
+      }
+    },
+    "node_modules/accepts": {
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
+      "integrity": "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw==",
+      "dependencies": {
+        "mime-types": "~2.1.34",
+        "negotiator": "0.6.3"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/array-flatten": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
+      "integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg=="
+    },
+    "node_modules/assert-options": {
+      "version": "0.8.0",
+      "resolved": "https://registry.npmjs.org/assert-options/-/assert-options-0.8.0.tgz",
+      "integrity": "sha512-qSELrEaEz4sGwTs4Qh+swQkjiHAysC4rot21+jzXU86dJzNG+FDqBzyS3ohSoTRf4ZLA3FSwxQdiuNl5NXUtvA==",
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
+    "node_modules/body-parser": {
+      "version": "1.20.1",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.1.tgz",
+      "integrity": "sha512-jWi7abTbYwajOytWCQc37VulmWiRae5RyTpaCyDcS5/lMdtwSz5lOpDE67srw/HYe35f1z3fDQw+3txg7gNtWw==",
+      "dependencies": {
+        "bytes": "3.1.2",
+        "content-type": "~1.0.4",
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "destroy": "1.2.0",
+        "http-errors": "2.0.0",
+        "iconv-lite": "0.4.24",
+        "on-finished": "2.4.1",
+        "qs": "6.11.0",
+        "raw-body": "2.5.1",
+        "type-is": "~1.6.18",
+        "unpipe": "1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8",
+        "npm": "1.2.8000 || >= 1.4.16"
+      }
+    },
+    "node_modules/buffer-writer": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/buffer-writer/-/buffer-writer-2.0.0.tgz",
+      "integrity": "sha512-a7ZpuTZU1TRtnwyCNW3I5dc0wWNC3VR9S++Ewyk2HHZdrO3CQJqSpd+95Us590V6AL7JqUAH2IwZ/398PmNFgw==",
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/bytes": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
+      "integrity": "sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/call-bind": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/call-bind/-/call-bind-1.0.2.tgz",
+      "integrity": "sha512-7O+FbCihrB5WGbFYesctwmTKae6rOiIzmz1icreWJ+0aA7LJfuqhEso2T9ncpcFtzMQtzXf2QGGueWJGTYsqrA==",
+      "dependencies": {
+        "function-bind": "^1.1.1",
+        "get-intrinsic": "^1.0.2"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/connect-pg-simple": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/connect-pg-simple/-/connect-pg-simple-8.0.0.tgz",
+      "integrity": "sha512-pBDa23RA1LCkwvRrPOh5xevB+Nknh1UDuhFOKsUrkUDodYqfiQT18P2qXc4lk/TqCMB6hI06B8KNncHh91bZMQ==",
+      "dependencies": {
+        "@types/pg": "^8.6.5",
+        "pg": "^8.8.0"
+      },
+      "engines": {
+        "node": "^14.18.0 || >=16.0.0"
+      }
+    },
+    "node_modules/content-disposition": {
+      "version": "0.5.4",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.4.tgz",
+      "integrity": "sha512-FveZTNuGw04cxlAiWbzi6zTAL/lhehaWbTtgluJh4/E95DqMwTmha3KZN1aAWA8cFIhHzMZUvLevkw5Rqk+tSQ==",
+      "dependencies": {
+        "safe-buffer": "5.2.1"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/content-type": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.5.tgz",
+      "integrity": "sha512-nTjqfcBFEipKdXCv4YDQWCfmcLZKm81ldF0pAopTvyrFGVbcR6P/VAAd5G7N+0tTr8QqiU0tFadD6FK4NtJwOA==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/cookie": {
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.5.0.tgz",
+      "integrity": "sha512-YZ3GUyn/o8gfKJlnlX7g7xq4gyO6OSuhGPKaaGssGB2qgDUS0gPgtTvoyZLTt9Ab6dC4hfc9dV5arkvc/OCmrw==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/cookie-signature": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
+      "integrity": "sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ=="
+    },
+    "node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
+    "node_modules/depd": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+      "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/destroy": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.2.0.tgz",
+      "integrity": "sha512-2sJGJTaXIIaR1w4iJSNoN0hnMY7Gpc/n8D4qSCJw8QqFWXf7cuAgnEHxBpweaVcPevC2l3KpjYCx3NypQQgaJg==",
+      "engines": {
+        "node": ">= 0.8",
+        "npm": "1.2.8000 || >= 1.4.16"
+      }
+    },
+    "node_modules/ee-first": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
+      "integrity": "sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow=="
+    },
+    "node_modules/encodeurl": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
+      "integrity": "sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/escape-html": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
+      "integrity": "sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow=="
+    },
+    "node_modules/etag": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
+      "integrity": "sha512-aIL5Fx7mawVa300al2BnEE4iNvo1qETxLrPI/o05L7z6go7fCw1J6EQmbK4FmJ2AS7kgVF/KEZWufBfdClMcPg==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/express": {
+      "version": "4.18.2",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.18.2.tgz",
+      "integrity": "sha512-5/PsL6iGPdfQ/lKM1UuielYgv3BUoJfz1aUwU9vHZ+J7gyvwdQXFEBIEIaxeGf0GIcreATNyBExtalisDbuMqQ==",
+      "dependencies": {
+        "accepts": "~1.3.8",
+        "array-flatten": "1.1.1",
+        "body-parser": "1.20.1",
+        "content-disposition": "0.5.4",
+        "content-type": "~1.0.4",
+        "cookie": "0.5.0",
+        "cookie-signature": "1.0.6",
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "finalhandler": "1.2.0",
+        "fresh": "0.5.2",
+        "http-errors": "2.0.0",
+        "merge-descriptors": "1.0.1",
+        "methods": "~1.1.2",
+        "on-finished": "2.4.1",
+        "parseurl": "~1.3.3",
+        "path-to-regexp": "0.1.7",
+        "proxy-addr": "~2.0.7",
+        "qs": "6.11.0",
+        "range-parser": "~1.2.1",
+        "safe-buffer": "5.2.1",
+        "send": "0.18.0",
+        "serve-static": "1.15.0",
+        "setprototypeof": "1.2.0",
+        "statuses": "2.0.1",
+        "type-is": "~1.6.18",
+        "utils-merge": "1.0.1",
+        "vary": "~1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.10.0"
+      }
+    },
+    "node_modules/express-session": {
+      "version": "1.17.3",
+      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.3.tgz",
+      "integrity": "sha512-4+otWXlShYlG1Ma+2Jnn+xgKUZTMJ5QD3YvfilX3AcocOAbIkVylSWEklzALe/+Pu4qV6TYBj5GwOBFfdKqLBw==",
+      "dependencies": {
+        "cookie": "0.4.2",
+        "cookie-signature": "1.0.6",
+        "debug": "2.6.9",
+        "depd": "~2.0.0",
+        "on-headers": "~1.0.2",
+        "parseurl": "~1.3.3",
+        "safe-buffer": "5.2.1",
+        "uid-safe": "~2.1.5"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/express-session/node_modules/cookie": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
+      "integrity": "sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/finalhandler": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.2.0.tgz",
+      "integrity": "sha512-5uXcUVftlQMFnWC9qu/svkWv3GTd2PfUhK/3PLkYNAe7FbqJMt3515HaxE6eRL74GdsriiwujiawdaB1BpEISg==",
+      "dependencies": {
+        "debug": "2.6.9",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "on-finished": "2.4.1",
+        "parseurl": "~1.3.3",
+        "statuses": "2.0.1",
+        "unpipe": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/forwarded": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
+      "integrity": "sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/fresh": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
+      "integrity": "sha512-zJ2mQYM18rEFOudeV4GShTGIQ7RbzA7ozbU9I/XBpm7kqgMywgmylMwXHxZJmkVoYkna9d2pVXVXPdYTP9ej8Q==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/function-bind": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A=="
+    },
+    "node_modules/get-intrinsic": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.2.0.tgz",
+      "integrity": "sha512-L049y6nFOuom5wGyRc3/gdTLO94dySVKRACj1RmJZBQXlbTMhtNIgkWkUHq+jYmZvKf14EW1EoJnnjbmoHij0Q==",
+      "dependencies": {
+        "function-bind": "^1.1.1",
+        "has": "^1.0.3",
+        "has-symbols": "^1.0.3"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/has": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
+      "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
+      "dependencies": {
+        "function-bind": "^1.1.1"
+      },
+      "engines": {
+        "node": ">= 0.4.0"
+      }
+    },
+    "node_modules/has-symbols": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.3.tgz",
+      "integrity": "sha512-l3LCuF6MgDNwTDKkdYGEihYjt5pRPbEg46rtlmnSPlUbgmB8LOIrKJbYYFBSbnPaJexMKtiPO8hmeRjRz2Td+A==",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/http-errors": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.0.tgz",
+      "integrity": "sha512-FtwrG/euBzaEjYeRqOgly7G0qviiXoJWnvEH2Z1plBdXgbyjv34pHTSb9zoeHMyDy33+DWy5Wt9Wo+TURtOYSQ==",
+      "dependencies": {
+        "depd": "2.0.0",
+        "inherits": "2.0.4",
+        "setprototypeof": "1.2.0",
+        "statuses": "2.0.1",
+        "toidentifier": "1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/iconv-lite": {
+      "version": "0.4.24",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
+      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+      "dependencies": {
+        "safer-buffer": ">= 2.1.2 < 3"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/inherits": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
+    },
+    "node_modules/ipaddr.js": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
+      "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==",
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
+    "node_modules/media-typer": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
+      "integrity": "sha512-dq+qelQ9akHpcOl/gUVRTxVIOkAJ1wR3QAvb4RsVjS8oVoFjDGTc679wJYmUmknUF5HwMLOgb5O+a3KxfWapPQ==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/merge-descriptors": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
+      "integrity": "sha512-cCi6g3/Zr1iqQi6ySbseM1Xvooa98N0w31jzUYrXPX2xqObmFGHJ0tQ5u74H3mVh7wLouTseZyYIq39g8cNp1w=="
+    },
+    "node_modules/methods": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
+      "integrity": "sha512-iclAHeNqNm68zFtnZ0e+1L2yUIdvzNoauKU4WBA3VvH/vPFieF7qfRlwUZU+DA9P9bPXIS90ulxoUoCH23sV2w==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/mime": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
+      "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==",
+      "bin": {
+        "mime": "cli.js"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/mime-db": {
+      "version": "1.52.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/mime-types": {
+      "version": "2.1.35",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
+      "dependencies": {
+        "mime-db": "1.52.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+    },
+    "node_modules/negotiator": {
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
+      "integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/object-inspect": {
+      "version": "1.12.3",
+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.12.3.tgz",
+      "integrity": "sha512-geUvdk7c+eizMNUDkRpW1wJwgfOiOeHbxBR/hLXK1aT6zmVSO0jsQcs7fj6MGw89jC/cjGfLcNOrtMYtGqm81g==",
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/on-finished": {
+      "version": "2.4.1",
+      "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.4.1.tgz",
+      "integrity": "sha512-oVlzkg3ENAhCk2zdv7IJwd/QUD4z2RxRwpkcGY8psCVcCYZNq4wYnVWALHM+brtuJjePWiYF/ClmuDr8Ch5+kg==",
+      "dependencies": {
+        "ee-first": "1.1.1"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/on-headers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.2.tgz",
+      "integrity": "sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/packet-reader": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/packet-reader/-/packet-reader-1.0.0.tgz",
+      "integrity": "sha512-HAKu/fG3HpHFO0AA8WE8q2g+gBJaZ9MG7fcKk+IJPLTGAD6Psw4443l+9DGRbOIh3/aXr7Phy0TjilYivJo5XQ=="
+    },
+    "node_modules/parseurl": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
+      "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/path-to-regexp": {
+      "version": "0.1.7",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
+      "integrity": "sha512-5DFkuoqlv1uYQKxy8omFBeJPQcdoE07Kv2sferDCrAq1ohOU+MSDswDIbnx3YAM60qIOnYa53wBhXW0EbMonrQ=="
+    },
+    "node_modules/pg": {
+      "version": "8.9.0",
+      "resolved": "https://registry.npmjs.org/pg/-/pg-8.9.0.tgz",
+      "integrity": "sha512-ZJM+qkEbtOHRuXjmvBtOgNOXOtLSbxiMiUVMgE4rV6Zwocy03RicCVvDXgx8l4Biwo8/qORUnEqn2fdQzV7KCg==",
+      "dependencies": {
+        "buffer-writer": "2.0.0",
+        "packet-reader": "1.0.0",
+        "pg-connection-string": "^2.5.0",
+        "pg-pool": "^3.5.2",
+        "pg-protocol": "^1.6.0",
+        "pg-types": "^2.1.0",
+        "pgpass": "1.x"
+      },
+      "engines": {
+        "node": ">= 8.0.0"
+      },
+      "peerDependencies": {
+        "pg-native": ">=3.0.1"
+      },
+      "peerDependenciesMeta": {
+        "pg-native": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/pg-connection-string": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.5.0.tgz",
+      "integrity": "sha512-r5o/V/ORTA6TmUnyWZR9nCj1klXCO2CEKNRlVuJptZe85QuhFayC7WeMic7ndayT5IRIR0S0xFxFi2ousartlQ=="
+    },
+    "node_modules/pg-int8": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/pg-int8/-/pg-int8-1.0.1.tgz",
+      "integrity": "sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw==",
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/pg-minify": {
+      "version": "1.6.2",
+      "resolved": "https://registry.npmjs.org/pg-minify/-/pg-minify-1.6.2.tgz",
+      "integrity": "sha512-1KdmFGGTP6jplJoI8MfvRlfvMiyBivMRP7/ffh4a11RUFJ7kC2J0ZHlipoKiH/1hz+DVgceon9U2qbaHpPeyPg==",
+      "engines": {
+        "node": ">=8.0"
+      }
+    },
+    "node_modules/pg-pool": {
+      "version": "3.5.2",
+      "resolved": "https://registry.npmjs.org/pg-pool/-/pg-pool-3.5.2.tgz",
+      "integrity": "sha512-His3Fh17Z4eg7oANLob6ZvH8xIVen3phEZh2QuyrIl4dQSDVEabNducv6ysROKpDNPSD+12tONZVWfSgMvDD9w==",
+      "peerDependencies": {
+        "pg": ">=8.0"
+      }
+    },
+    "node_modules/pg-promise": {
+      "version": "11.2.0",
+      "resolved": "https://registry.npmjs.org/pg-promise/-/pg-promise-11.2.0.tgz",
+      "integrity": "sha512-aAYW0yWvwS02VdIrzZApRaIrZL71ckCl0/biZPXFvueWGMXzvRbDf4G2l1yU+pA2fiYxu+hYZIFztCuloK1MDQ==",
+      "dependencies": {
+        "assert-options": "0.8.0",
+        "pg": "8.9.0",
+        "pg-minify": "1.6.2",
+        "spex": "3.2.0"
+      },
+      "engines": {
+        "node": ">=14.0"
+      }
+    },
+    "node_modules/pg-protocol": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/pg-protocol/-/pg-protocol-1.6.0.tgz",
+      "integrity": "sha512-M+PDm637OY5WM307051+bsDia5Xej6d9IR4GwJse1qA1DIhiKlksvrneZOYQq42OM+spubpcNYEo2FcKQrDk+Q=="
+    },
+    "node_modules/pg-types": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/pg-types/-/pg-types-2.2.0.tgz",
+      "integrity": "sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA==",
+      "dependencies": {
+        "pg-int8": "1.0.1",
+        "postgres-array": "~2.0.0",
+        "postgres-bytea": "~1.0.0",
+        "postgres-date": "~1.0.4",
+        "postgres-interval": "^1.1.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/pgpass": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/pgpass/-/pgpass-1.0.5.tgz",
+      "integrity": "sha512-FdW9r/jQZhSeohs1Z3sI1yxFQNFvMcnmfuj4WBMUTxOrAyLMaTcE1aAMBiTlbMNaXvBCQuVi0R7hd8udDSP7ug==",
+      "dependencies": {
+        "split2": "^4.1.0"
+      }
+    },
+    "node_modules/postgres-array": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/postgres-array/-/postgres-array-2.0.0.tgz",
+      "integrity": "sha512-VpZrUqU5A69eQyW2c5CA1jtLecCsN2U/bD6VilrFDWq5+5UIEVO7nazS3TEcHf1zuPYO/sqGvUvW62g86RXZuA==",
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/postgres-bytea": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/postgres-bytea/-/postgres-bytea-1.0.0.tgz",
+      "integrity": "sha512-xy3pmLuQqRBZBXDULy7KbaitYqLcmxigw14Q5sj8QBVLqEwXfeybIKVWiqAXTlcvdvb0+xkOtDbfQMOf4lST1w==",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/postgres-date": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/postgres-date/-/postgres-date-1.0.7.tgz",
+      "integrity": "sha512-suDmjLVQg78nMK2UZ454hAG+OAW+HQPZ6n++TNDUX+L0+uUlLywnoxJKDou51Zm+zTCjrCl0Nq6J9C5hP9vK/Q==",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/postgres-interval": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/postgres-interval/-/postgres-interval-1.2.0.tgz",
+      "integrity": "sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==",
+      "dependencies": {
+        "xtend": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/proxy-addr": {
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz",
+      "integrity": "sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg==",
+      "dependencies": {
+        "forwarded": "0.2.0",
+        "ipaddr.js": "1.9.1"
+      },
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
+    "node_modules/qs": {
+      "version": "6.11.0",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.11.0.tgz",
+      "integrity": "sha512-MvjoMCJwEarSbUYk5O+nmoSzSutSsTwF85zcHPQ9OrlFoZOYIjaqBAJIqIXjptyD5vThxGq52Xu/MaJzRkIk4Q==",
+      "dependencies": {
+        "side-channel": "^1.0.4"
+      },
+      "engines": {
+        "node": ">=0.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/random-bytes": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/random-bytes/-/random-bytes-1.0.0.tgz",
+      "integrity": "sha512-iv7LhNVO047HzYR3InF6pUcUsPQiHTM1Qal51DcGSuZFBil1aBBWG5eHPNek7bvILMaYJ/8RU1e8w1AMdHmLQQ==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/range-parser": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
+      "integrity": "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/raw-body": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.5.1.tgz",
+      "integrity": "sha512-qqJBtEyVgS0ZmPGdCFPWJ3FreoqvG4MVQln/kCgF7Olq95IbOp0/BWyMwbdtn4VTvkM8Y7khCQ2Xgk/tcrCXig==",
+      "dependencies": {
+        "bytes": "3.1.2",
+        "http-errors": "2.0.0",
+        "iconv-lite": "0.4.24",
+        "unpipe": "1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/response-time": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/response-time/-/response-time-2.3.2.tgz",
+      "integrity": "sha512-MUIDaDQf+CVqflfTdQ5yam+aYCkXj1PY8fjlPDQ6ppxJlmgZb864pHtA750mayywNg8tx4rS7qH9JXd/OF+3gw==",
+      "dependencies": {
+        "depd": "~1.1.0",
+        "on-headers": "~1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/response-time/node_modules/depd": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
+      "integrity": "sha512-7emPTl6Dpo6JRXOXjLRxck+FlLRX5847cLKEn00PLAgc3g2hTZZgr+e4c2v6QpSmLeFP3n5yUo7ft6avBK/5jQ==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
+    "node_modules/safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
+    },
+    "node_modules/send": {
+      "version": "0.18.0",
+      "resolved": "https://registry.npmjs.org/send/-/send-0.18.0.tgz",
+      "integrity": "sha512-qqWzuOjSFOuqPjFe4NOsMLafToQQwBSOEpS+FwEt3A2V3vKubTquT3vmLTQpFgMXp8AlFWFuP1qKaJZOtPpVXg==",
+      "dependencies": {
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "destroy": "1.2.0",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "fresh": "0.5.2",
+        "http-errors": "2.0.0",
+        "mime": "1.6.0",
+        "ms": "2.1.3",
+        "on-finished": "2.4.1",
+        "range-parser": "~1.2.1",
+        "statuses": "2.0.1"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/send/node_modules/ms": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
+    },
+    "node_modules/serve-static": {
+      "version": "1.15.0",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.15.0.tgz",
+      "integrity": "sha512-XGuRDNjXUijsUL0vl6nSD7cwURuzEgglbOaFuZM9g3kwDXOWVTck0jLzjPzGD+TazWbboZYu52/9/XPdUgne9g==",
+      "dependencies": {
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.3",
+        "send": "0.18.0"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/setprototypeof": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
+      "integrity": "sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw=="
+    },
+    "node_modules/side-channel": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.4.tgz",
+      "integrity": "sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==",
+      "dependencies": {
+        "call-bind": "^1.0.0",
+        "get-intrinsic": "^1.0.2",
+        "object-inspect": "^1.9.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/spex": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/spex/-/spex-3.2.0.tgz",
+      "integrity": "sha512-9srjJM7NaymrpwMHvSmpDeIK5GoRMX/Tq0E8aOlDPS54dDnDUIp30DrP9SphMPEETDLzEM9+4qo+KipmbtPecg==",
+      "engines": {
+        "node": ">=4.5"
+      }
+    },
+    "node_modules/split2": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/split2/-/split2-4.1.0.tgz",
+      "integrity": "sha512-VBiJxFkxiXRlUIeyMQi8s4hgvKCSjtknJv/LVYbrgALPwf5zSKmEwV9Lst25AkvMDnvxODugjdl6KZgwKM1WYQ==",
+      "engines": {
+        "node": ">= 10.x"
+      }
+    },
+    "node_modules/statuses": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.1.tgz",
+      "integrity": "sha512-RwNA9Z/7PrK06rYLIzFMlaF+l73iwpzsqRIFgbMLbTcLD6cOao82TaWefPXQvB2fOC4AjuYSEndS7N/mTCbkdQ==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/toidentifier": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
+      "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==",
+      "engines": {
+        "node": ">=0.6"
+      }
+    },
+    "node_modules/type-is": {
+      "version": "1.6.18",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
+      "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
+      "dependencies": {
+        "media-typer": "0.3.0",
+        "mime-types": "~2.1.24"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/uid-safe": {
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/uid-safe/-/uid-safe-2.1.5.tgz",
+      "integrity": "sha512-KPHm4VL5dDXKz01UuEd88Df+KzynaohSL9fBh096KWAxSKZQDI2uBrVqtvRM4rwrIrRRKsdLNML/lnaaVSRioA==",
+      "dependencies": {
+        "random-bytes": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/utils-merge": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA==",
+      "engines": {
+        "node": ">= 0.4.0"
+      }
+    },
+    "node_modules/validator": {
+      "version": "13.9.0",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-13.9.0.tgz",
+      "integrity": "sha512-B+dGG8U3fdtM0/aNK4/X8CXq/EcxU2WPrPEkJGslb47qyHsxmbggTWK0yEA4qnYVNF+nxNlN88o14hIcPmSIEA==",
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
+    "node_modules/vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
+      "engines": {
+        "node": ">=0.4"
+      }
+    }
+  }
+}

package.json

@@ -0,0 +1,20 @@
+{
+  "name": "skrytka",
+  "version": "0.0.1",
+  "description": "Potężna aplikacja Skrytka.App!",
+  "main": "app.js",
+  "scripts": {
+    "start": "node app.js"
+  },
+  "author": "Zespół Skrytka.App",
+  "license": "ISC",
+  "dependencies": {
+    "connect-pg-simple": "^8.0.0",
+    "express": "^4.18.2",
+    "express-session": "^1.17.3",
+    "pg": "^8.9.0",
+    "pg-promise": "^11.2.0",
+    "response-time": "^2.3.2",
+    "validator": "^13.9.0"
+  }
+}