const express = require('express')
const app = express()
var fs = require('fs')
var https = require('https')
const port = 3000
var passport = require('passport')
var BasicStrategy = require("passport-http").BasicStrategy

let value = 0;

let user1={id:1, username:"user", password:"pass"}
let user2={id:2, username:"user2", password:"pass2"}

var users = [user1 ,user2]

app.use(express.json());

app.use(function(req, res, next)
{
    res.header("Access-Control-Allow-Origin", "*");
    res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
    next();
});

passport.use(new BasicStrategy(
    function(username, password, done){
        for( var i = 0; i < users.length; i++){
            if(users[i].username == username){
                if (users[i].password == password){
                    return done(null, users[i])
                }
                return done(null, false)
            }
        }
        return done(null, false)
    }
))

app.get('/', function(request, response)
{
    response.json({"value": value});
});

app.post('/', function(request, response)
{
    value = request.body.value;
    response.json({"value": value});
});

app.get('/basic', passport.authenticate('basic', {session: false}), function(request, response)
{
    response.json({"value": value});
});

app.post('/basic', passport.authenticate('basic', {session: false}), function(request, response)
{
    value = request.body.value;
    response.json({"value": value});
});


https.createServer({
    key: fs.readFileSync('sec/czaro.net.key'),
    cert: fs.readFileSync('sec/czaro.net.crt')
  }, app)
  .listen(port, function () {
    console.log('Server started on port 3000!')
  })