var express = require('express')

const morgan = require('morgan');

var app = express()

const os = require('os');

const jwt = require('jsonwebtoken');

app.set('json spaces', 2);

app.use(morgan('combined'));

app.all('*', (req, res) => {

const echo = {

path: req.path,

headers: req.headers,

method: req.method,

body: req.body,

cookies: req.cookies,

fresh: req.fresh,

hostname: req.hostname,

ip: req.ip,

ips: req.ips,

protocol: req.protocol,

query: req.query,

subdomains: req.subdomains,

xhr: req.xhr,

os: {

hostname: os.hostname()

}

};

if (process.env.JWT_HEADER) {

const token = req.headers[process.env.JWT_HEADER.toLowerCase()];

if (!token) {

echo.jwt = token;

} else {

const decoded = jwt.decode(token, {complete: true});

echo.jwt = decoded;

}

}

res.json(echo);

})

app.listen(process.env.PORT || 80)