node-http-server/example/advanced/https-basicTemplate.js

A very simple and fast http server for node, bash, and spawnable from C, Python etc. It is lightweight and great for embedded solutions as well as everyday development or public facing apps.

const os = require( 'os' );

//import the `node-http-server` module
//` const server=require(‘node-http-server’); `
const server=require('../../server/Server.js');
const config=new server.Config;

//setup basic server configs and allow http serving with https serving
config.verbose=true;
config.port=8000;
config.root=__dirname+'/appRoot/';

//add ssl certs and set ssl port
config.https.privateKey = `${__dirname}/../../local-certs/private/server.key`;
config.https.certificate= `${__dirname}/../../local-certs/server.pub`;
config.https.port       = 4433;

//set listener to process body template
server.beforeServe=beforeServe;

//just before serving process the template
function beforeServe(request,response,body,encoding){
    //only parse the /index.html request for this example
    if(request.url!='/index.html'){
        return;
    }

    //dynamically detect available interfaces
    //and build content list
    var networkInterfaces = os.networkInterfaces();
    var serverIPs='';
    var interfaceKeys=Object.keys(networkInterfaces);
    for(var i in interfaceKeys){
        serverIPs+='<li><strong>'+interfaceKeys[i]+' : </strong><br>';

        var interface=networkInterfaces[
            interfaceKeys[i]
        ];

        for(var j in interface){
            var fam=interface[j].family;
            var address=interface[j].address;
            serverIPs+=fam+' -> '+address+'<br>';
        }
        serverIPs+='</li>';
    }

    //replace {{some-content}} variable with the generated content list
    body.value=body.value.replace('{{some-content}}',serverIPs);
}

server.deploy(config);