寻找使用greenlock-express与安全的websocket服务器结合设置HTTPS的示例。
const express = require('express');
const http = require('http');
const https = require('https');
const WebSocket = require('ws');
//EXPRESS TO BUNDLE APP
let my_app = express();
let dir = __dirname + '/../app';
io_app.use(express.static(dir));
//Just serving static files from a sibling directory called /app
//// SETUP HTTP GREENLOCK
let greenlock = require('greenlock-express').create({
// Let's Encrypt v2 is ACME draft 11
version: 'draft-11'
,
server: 'https://acme-v02.api.letsencrypt.org/directory'
// Note: If at first you don't succeed, switch to staging to debug
// https://acme-staging-v02.api.letsencrypt.org/directory
// You MUST change this to a valid email address
,
email: 'test@example.com'
// You MUST NOT build clients that accept the ToS without asking the user
,
agreeTos: true
// You MUST change these to valid domains
// NOTE: all domains will validated and listed on the certificate
,
approveDomains: ['example.com', 'www.example.com']
// You MUST have access to write to directory where certs are saved
// ex: /home/foouser/acme/etc
,
configDir: require('path').join(require('os').homedir(), 'acme', 'etc')
// Join the community to get notified of important updates and help me make greenlock better
,
communityMember: true
// Contribute telemetry data to the project
,
telemetry: true
,
debug: true
});
//// REDIRECT HTTP TO HTTPS
let redirectHttps = require('redirect-https')();
let acmeChallengeHandler = greenlock.middleware(redirectHttps);
http.createServer(acmeChallengeHandler).listen(80, function() {
console.log("Listening for ACME http-01 challenges on", this.address());
});
//// HTTPS SERVER + WEBSOCKETS
let server = https.createServer(greenlock.tlsOptions, my_app);
let ws = new WebSocket.Server({
server
});
ws.on('connection', function(ws, req) {
//websocket on connection...
});
server.listen(443);