/
server.js
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/
server.js
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'use strict';
const bodyParser = require("body-parser");
var fs = require('fs');
var express = require('express');
var app = express();
if (!process.env.DISABLE_XORIGIN) {
app.use(function(req, res, next) {
var allowedOrigins = ['https://narrow-plane.gomix.me', 'https://www.freecodecamp.com'];
var origin = req.headers.origin || '*';
if(!process.env.XORIG_RESTRICT || allowedOrigins.indexOf(origin) > -1){
console.log('Origin:',origin);
res.setHeader('Access-Control-Allow-Origin', origin);
res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
}
next();
});
}
app.use('/public', express.static(process.cwd() + '/public'));
app.route('/_api/package.json')
.get(function(req, res, next) {
console.log('requested');
fs.readFile(__dirname + '/package.json', function(err, data) {
if(err) return next(err);
res.type('txt').send(data.toString());
});
});
app.use(bodyParser.urlencoded({
extended: true
}));
/**bodyParser.json(options)
* Parses the text as JSON and exposes the resulting object on req.body.
*/
app.use(bodyParser.json());
app.use('/', express.static(process.cwd()));
app.post('/',function(req,res) {
let obj = {};
obj.Ip = req.ip;
if(obj.Ip.indexOf('::')!==-1)
obj.Ip = 'Local loop';
let os = req.headers['user-agent'];
obj.os =/\(([^\)]*)\)/.exec(os)[1];
console.log('header:',os,obj.os);
obj.language=req.headers['accept-language'];
//console.log(6);
// console.log('get1:',obj);
res.end(JSON.stringify(obj));
});
// Respond not found to all the wrong routes
app.use(function(req, res, next){
console.log('strange');
res.end('Nothing happened');
next();
});
// Error Middleware
app.use(function(err, req, res, next) {
if(err) {
res.status(err.status || 500)
.type('txt')
.send(err.message || 'SERVER ERROR');
}
})
app.listen(3000, function () {
console.log('Node.js listening 3000...');
});