2022年6月14日 星期二

[koa, https] How to enable https with koa

 How to enable https with koa

井民全, Jing, mqjing@gmail.com


1. Setup KOA for https

Step 1: Create certification file and key

Command

openssl req -nodes -new -x509 -keyout server.key -out server.cert

Result

Output

  1. ./server.cert: certification file

  2. ./server.key: key


Step 2: Write the server code 

File: ./webserver.js

const http = require("http");

const https = require("https");

const fs = require("fs");


const serve = require('koa-static')

const Koa = require('koa');

const path = require('path')

const app = new Koa();


console.log('__dirname = ' + __dirname);

app.use(serve(path.join(__dirname, '/public')))


http.createServer(app.callback()).listen(3000);

console.log('http, listening on port 3000');


const options = {

    key: fs.readFileSync("./server.key", "utf8"),

    cert: fs.readFileSync("./server.cert", "utf8")

};

https.createServer(options, app.callback()).listen(3001);

console.log('https, listening on port 3001');


Result


2. The Root Page

vi ./public/index.html

Hello World


3. Start the webserver

node webserver.js

Output

4. Verification

4.1. Test https

https://web-server-ip:3001

4.2. Test http

http//web-server-ip:3000



5. Reference

  1. https://www.cnblogs.com/Wayou/p/koa_local_https.html
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