wss://~で通信したい
ssl証明書の作成
http://www.maruko2.com/mw/Apache/SSL%E8%87%AA%E5%B7%B1%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%81%AE%E4%BD%9C%E6%88%90%E3%81%A8mod_ssl%E3%81%AE%E8%A8%AD%E5%AE%9A
openssl genrsa -aes128 1024 > server.key openssl req -new -key server.key > server.csr openssl x509 -in server.csr -days 365 -req -signkey server.key > server.crt mv server.key server.key.back openssl rsa -in server.key.back > server.key
wssを使うサーバプログラム
https://groups.google.com/forum/#!topic/nodejs_jp/JeL_HL14Q6Q
https://gist.github.com/shigeki/d209c7269611964f4bfb
server.js
var ws = require('websocket.io'); var https = require('https'); var fs = require('fs'); var hostname = 'example.jp'; var port = 8443; var url = 'wss://' + hostname + ':' + port + '/'; var opts = { cert: fs.readFileSync('./server.crt'), key: fs.readFileSync('./server.key') }; var content = '<!doctype html><html><head><title>WSS Test</title></head><body><div id="out"></div><script>' + 'var wss = new WebSocket("'+ url + '");' + 'var out = document.getElementById("out");'+ 'wss.onmessage = function(e) {out.innerHTML = "<div>" + e.data + "</div>";}'+ '</script></body></html>'; var ssl_server = https.createServer(opts, function(req, res) { res.writeHead(200, {'Content-Type': 'text/html', 'Content-Length': content.length} ); res.end(content); }); var wss = ws.attach(ssl_server); wss.on('connection', function(socket) { var counter = 0; setInterval(function() { socket.send('Hello wss from Server: ' + counter++); }, 500); }); ssl_server.listen(port, function() { console.log('Listening on ' + port); });
クライアント
https://github.com/request/request/issues/418
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0" を指定する
client.js
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0" var WebSocket = require('ws') , ws = new WebSocket('wss://localhost:8443', ['binary', 'base64']); ws.on('open', function() { ws.send('hello from client'); }); ws.on('message', function(message) { console.log('received: %s', message); });
