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Added example on how to use with koa.

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markus 2016-01-08 15:35:49 +00:00
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README.md
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@ -1,6 +1,6 @@
# LetsEncrypt Express
Free SSL and managed or automatic HTTPS for node.js with Express, Connect, and other middleware systems.
Free SSL and managed or automatic HTTPS for node.js with Express, Koa, Connect, and other middleware systems.
## Install
@ -105,20 +105,20 @@ app.use('/', function (req, res) {
lex.create({
configDir: './letsencrypt.config' // ~/letsencrypt, /etc/letsencrypt, whatever you want
, onRequest: app // your express app (or plain node http app)
, letsencrypt: null // you can provide you own instance of letsencrypt
// if you need to configure it (with an agreeToTerms
// callback, for example)
, approveRegistration: function (hostname, cb) { // PRODUCTION MODE needs this function, but only if you want
// automatic registration (usually not necessary)
// renewals for registered domains will still be automatic
cb(null, {
domains: [hostname]
, email: 'user@example.com'
, agreeTos: true // you
, agreeTos: true // you
});
}
}).listen([80], [443, 5001], function () {
@ -126,6 +126,46 @@ lex.create({
});
```
### Using with Koa
```javascript
'use strict';
// Note: using staging server url, remove .testing() for production
var lex = require('letsencrypt-express').testing();
var koa = require('koa');
var app = koa();
app.use(function *(){
this.body = 'Hello World';
});
lex.create({
configDir: './letsencrypt.config' // ~/letsencrypt, /etc/letsencrypt, whatever you want
, onRequest: app.callback() // your koa app callback
, letsencrypt: null // you can provide you own instance of letsencrypt
// if you need to configure it (with an agreeToTerms
// callback, for example)
, approveRegistration: function (hostname, cb) { // PRODUCTION MODE needs this function, but only if you want
// automatic registration (usually not necessary)
// renewals for registered domains will still be automatic
cb(null, {
domains: [hostname]
, email: 'user@example.com'
, agreeTos: true // you
});
}
}).listen([], [4443], function () {
var server = this;
var protocol = ('requestCert' in server) ? 'https': 'http';
console.log("Listening at " + protocol + '://localhost:' + this.address().port);
});
```
### More Options Exposed
```javascript
@ -180,7 +220,7 @@ function onConnection(ws) {
var location = url.parse(ws.upgradeReq.url, true);
// you might use location.query.access_token to authenticate or share sessions
// or ws.upgradeReq.headers.cookie (see http://stackoverflow.com/a/16395220/151312)
ws.on('message', function incoming(message) {
console.log('received: %s', message);
});