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time to go nani nani... tired

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AJ ONeal 2016-08-12 04:19:22 -04:00
parent f9e75faba7
commit 0071264d39
4 changed files with 78 additions and 97 deletions
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11
README.md
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@ -1,18 +1,13 @@
letsencrypt-cluster
letsencrypt-express
===================
Use automatic letsencrypt with node on multiple cores or even multiple machines.
* Take advantage of multi-core computing
* Process certificates in master
* Serve https from multiple workers
* Can work with any clustering strategy [#1](https://github.com/Daplie/letsencrypt-cluster/issues/1)
Use automatic letsencrypt with express and other node http frameworks.
Install
=======
```bash
npm install --save letsencrypt-cluster@2.x
npm install --save letsencrypt-express@2.x
```
Usage

73
master.js
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@ -87,5 +87,78 @@ module.exports.create = function (opts) {
});
};
return opts;
};
module.exports.create = function (opts) {
// if another worker updates the certs,
// receive a copy from master here as well
// and update the sni cache manually
process.on('message', function (msg) {
if ('LE_RESPONSE' === msg.type && msg.certs) {
opts.sni.cacheCerts(msg.certs);
}
});
opts.sni = require('le-sni-auto').create({
renewWithin: opts.renewWithin || (10 * 24 * 60 * 60 * 1000)
, renewBy: opts.renewBy || (5 * 24 * 60 * 60 * 1000)
, getCertificates: function (domain, certs, cb) {
var workerOptions = { domains: [ domain ] };
opts.approveDomains(workerOptions, certs, function (_err, results) {
if (_err) {
cb(_err);
return;
}
var err = new Error("___MESSAGE___");
process.send({ type: 'LE_REQUEST', domain: domain, options: results.options, certs: results.certs });
process.on('message', function (msg) {
log(opts.debug, 'Message from master');
log(opts.debug, msg);
if (msg.domain !== domain) {
return;
}
if (msg.error) {
err.message = msg.error.message || "unknown error sent from cluster master to worker";
err.stack.replace("___MESSAGE___", err.message);
err = {
message: err.message
, stack: err.stack
, data: { options: workerOptions, certs: certs }
};
} else {
err = null;
}
cb(err, msg.certs);
});
});
}
});
opts.httpsOptions = require('localhost.daplie.com-certificates').merge({ SNICallback: opts.sni.sniCallback });
opts.challenge = {
get: opts.getChallenge
|| (opts.challenge && opts.challenge.get)
|| require('le-challenge-fs').create({ webrootPath: opts.webrootPath }).get
};
// opts.challenge.get, opts.acmeChallengePrefix
opts.middleware = require('letsencrypt/lib/middleware').create(opts);
return opts;
};

4
package.json
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@ -1,7 +1,7 @@
{
"name": "letsencrypt-cluster",
"name": "letsencrypt-express",
"version": "2.0.0",
"description": "Use automatic letsencrypt (free ssl certs) on multiple cores or even multiple machines",
"description": "Use automatic letsencrypt (free ssl certs) with node http frameworks such as express",
"main": "index.js",
"directories": {
"example": "examples"

87
worker.js
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@ -1,87 +0,0 @@
'use strict';
function log(debug) {
if (!debug) {
return;
}
var args = Array.prototype.slice.call(arguments);
args.shift();
args.unshift("[le/lib/core.js]");
console.log.apply(console, args);
}
module.exports.create = function (opts) {
// if another worker updates the certs,
// receive a copy from master here as well
// and update the sni cache manually
process.on('message', function (msg) {
if ('LE_RESPONSE' === msg.type && msg.certs) {
opts.sni.cacheCerts(msg.certs);
}
});
opts.sni = require('le-sni-auto').create({
renewWithin: opts.renewWithin || (10 * 24 * 60 * 60 * 1000)
, renewBy: opts.renewBy || (5 * 24 * 60 * 60 * 1000)
, getCertificates: function (domain, certs, cb) {
var workerOptions = { domains: [ domain ] };
opts.approveDomains(workerOptions, certs, function (_err, results) {
if (_err) {
cb(_err);
return;
}
var err = new Error("___MESSAGE___");
process.send({ type: 'LE_REQUEST', domain: domain, options: results.options, certs: results.certs });
process.on('message', function (msg) {
log(opts.debug, 'Message from master');
log(opts.debug, msg);
if (msg.domain !== domain) {
return;
}
if (msg.error) {
err.message = msg.error.message || "unknown error sent from cluster master to worker";
err.stack.replace("___MESSAGE___", err.message);
err = {
message: err.message
, stack: err.stack
, data: { options: workerOptions, certs: certs }
};
} else {
err = null;
}
cb(err, msg.certs);
});
});
}
});
opts.httpsOptions = require('localhost.daplie.com-certificates').merge({ SNICallback: opts.sni.sniCallback });
opts.challenge = {
get: opts.getChallenge
|| (opts.challenge && opts.challenge.get)
|| require('le-challenge-fs').create({ webrootPath: opts.webrootPath }).get
};
// opts.challenge.get, opts.acmeChallengePrefix
opts.middleware = require('letsencrypt/lib/middleware').create(opts);
return opts;
};