Primož Žnidar zprima

## remove_npm_with_ruby
File.open("li.txt", "w")
File.truncate("li.txt", 0)

system("npm -g ls | grep -v 'npm@' | awk '/@/ {print $2}' | awk -F@ '{print $1}' >> li.txt")

npm_modules = []
File.open("li.txt").each do |line|
  next if line.start_with?('│') || line.start_with?('├') || line.start_with?('└')

  npm_modules << line

## server.js
const express = require("express");
const bodyParser = require("body-parser");

const app = express();
const port = 3001;

// Middleware

// JSON parser middleware
app.use(bodyParser.json());

## server.js
//...

// CORS middleware
app.use(function (req, res, next) {
  // Allow Origins
  res.header("Access-Control-Allow-Origin", "*");
  // Allow Methods
  res.header("Access-Control-Allow-Methods", "GET, POST, PATCH, PUT, DELETE, OPTIONS");
  // Allow Headers
  res.header("Access-Control-Allow-Headers", "Origin, Accept, Content-Type, Authorization");

## server.js
//...
const jwt = require('jsonwebtoken');
const jwtSecret = "mysuperdupersecret"; // Use env for secrets
//...

// Auth middleware
app.use((req, res, next) => {
  // login does not require jwt verification
  if (req.path == '/api/login') {
    // next middleware

## server.js
// Routes
app.get("/api/login", (req, res) => {
  // generate a constant token, no need to be fancy here
  const token = jwt.sign({ "username": "Mike" }, jwtSecret, { expiresIn: 60 }) // 1 min token
  // return it back
  res.json({ "token": token })
});

app.get("/api/token/ping", (req, res) => {
  // Middleware will already catch if token is invalid

## index.js
import React from 'react';
import Link from 'next/link.js';
import axios from 'axios';
import { Cookies } from 'react-cookie';

const serverUrl = 'http://localhost:3001';

// set up cookies
const cookies = new Cookies();
class Index extends React.Component {

## secret.js
import React from 'react';
import axios from 'axios';
import { Cookies } from 'react-cookie';
import { handleAuthSSR } from '../utils/auth';

const serverUrl = 'http://localhost:3001';

// set up cookies
const cookies = new Cookies();

## auth.js
import axios from 'axios';
import Router from 'next/router';
import { Cookies } from 'react-cookie';
// set up cookies
const cookies = new Cookies();
const serverUrl = 'http://localhost:3001';

export async function handleAuthSSR(ctx) {
  let token = null;

## index.html
<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, user-scalable=no" />
  <link rel="manifest" href="manifest.json" />
  <title>FN Jumper</title>
  <link rel="stylesheet" type="text/css" media="screen" href="styles.css" />

## styles.css
body{
  font-family: "Verdana"
}

#app{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
	File.open("li.txt", "w")
	File.truncate("li.txt", 0)

	system("npm -g ls \| grep -v 'npm@' \| awk '/@/ {print $2}' \| awk -F@ '{print $1}' >> li.txt")

	npm_modules = []
	File.open("li.txt").each do \|line\|
	next if line.start_with?('│') \|\| line.start_with?('├') \|\| line.start_with?('└')

	npm_modules << line
	const express = require("express");
	const bodyParser = require("body-parser");

	const app = express();
	const port = 3001;

	// Middleware

	// JSON parser middleware
	app.use(bodyParser.json());
	//...

	// CORS middleware
	app.use(function (req, res, next) {
	// Allow Origins
	res.header("Access-Control-Allow-Origin", "*");
	// Allow Methods
	res.header("Access-Control-Allow-Methods", "GET, POST, PATCH, PUT, DELETE, OPTIONS");
	// Allow Headers
	res.header("Access-Control-Allow-Headers", "Origin, Accept, Content-Type, Authorization");
	//...
	const jwt = require('jsonwebtoken');
	const jwtSecret = "mysuperdupersecret"; // Use env for secrets
	//...

	// Auth middleware
	app.use((req, res, next) => {
	// login does not require jwt verification
	if (req.path == '/api/login') {
	// next middleware
	// Routes
	app.get("/api/login", (req, res) => {
	// generate a constant token, no need to be fancy here
	const token = jwt.sign({ "username": "Mike" }, jwtSecret, { expiresIn: 60 }) // 1 min token
	// return it back
	res.json({ "token": token })
	});

	app.get("/api/token/ping", (req, res) => {
	// Middleware will already catch if token is invalid
	import React from 'react';
	import Link from 'next/link.js';
	import axios from 'axios';
	import { Cookies } from 'react-cookie';

	const serverUrl = 'http://localhost:3001';

	// set up cookies
	const cookies = new Cookies();
	class Index extends React.Component {
	import axios from 'axios';
	import Router from 'next/router';
	import { Cookies } from 'react-cookie';
	// set up cookies
	const cookies = new Cookies();
	const serverUrl = 'http://localhost:3001';

	export async function handleAuthSSR(ctx) {
	let token = null;
	<!DOCTYPE html>
	<html>

	<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, user-scalable=no" />
	<link rel="manifest" href="manifest.json" />
	<title>FN Jumper</title>
	<link rel="stylesheet" type="text/css" media="screen" href="styles.css" />
	body{
	font-family: "Verdana"
	}

	#app{
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	}