greenlock-express.js/examples/http/server.js

"use strict";

// The WRONG way:
//var http = require('http');
//var httpServer = https.createSecureServer(redirectToHttps);
//
// Why is that wrong?
// Greenlock needs to change some low-level http and https options.
// Use glx.httpServer(redirectToHttps) instead.

//require("greenlock-express")
require("../../")
    .init({
        packageRoot: __dirname,
        configDir: "./greenlock.d",

        maintainerEmail: "jon@example.com",
        cluster: false
    })
    .ready(httpsWorker);

function httpsWorker(glx) {
    //
    // HTTP can only be used for ACME HTTP-01 Challenges
    // (and it is not required for DNS-01 challenges)
    //

    // Get the raw http server:
    var httpServer = glx.httpServer(function(req, res) {
        res.statusCode = 301;
        res.setHeader("Location", "https://" + req.headers.host + req.path);
        res.end("Insecure connections are not allowed. Redirecting...");
    });

    httpServer.listen(80, "0.0.0.0", function() {
        console.info("Listening on ", httpServer.address());
    });
}