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greenlock-cluster.js
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Greenlock Cluster -> Greenlock Express v3

master v3.0.0
AJ ONeal 5 years ago
parent
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  1. 7
      .prettierrc
  2. 206
      README.md
  3. 3
      examples/README.md
  4. 60
      examples/master.js
  5. 28
      examples/serve.js
  6. 115
      examples/worker.js
  7. 13
      index.js
  8. 130
      master.js
  9. 149
      package-lock.json
  10. 80
      package.json
  11. 144
      worker.js

7
.prettierrc
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@ -0,0 +1,7 @@
{
"bracketSpacing": true,
"printWidth": 120,
"tabWidth": 4,
"trailingComma": "none",
"useTabs": false
}

206
README.md
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@ -1,3 +1,41 @@
# Replaced: Use Greenlock Express v3
See https://git.rootprojects.org/root/greenlock-express.js
```js
"use strict";
var pkg = require("./package.json");
require("greenlock-express")
.init(function getConfig() {
// Greenlock Config
return {
package: { name: pkg.name, version: pkg.version },
maintainerEmail: pkg.author,
// put cluster on full throttle!
cloudnative: true
webscale: true
cluster: true
};
})
.serve(httpsWorker);
function httpsWorker(glx) {
// Serves on 80 and 443
// Get's SSL certificates magically!
glx.serveApp(function(req, res) {
res.end("Hello, Encrypted World!");
});
}
```
# OLD STUFF BELOW
# (Preserved for historical reference)
| A [Root](https://therootcompany.com) Project
| [greenlock (lib)](https://git.coolaj86.com/coolaj86/greenlock.js)
| [greenlock-cli](https://git.coolaj86.com/coolaj86/greenlock-cli.js)
@ -7,27 +45,24 @@
| [greenlock-hapi](https://git.coolaj86.com/coolaj86/greenlock-hapi.js)
|
# greenlock-cluster
greenlock-cluster
===================
(previously letsencrypt-cluster)
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)
- 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)
Install
=======
# Install
```bash
npm install --save greenlock-cluster@2.x
```
Usage
=====
# Usage
In a cluster environment you have some main file that boots your app
and then conditionally loads certain code based on whether that fork
@ -37,35 +72,34 @@ In such a file you might want to define some of the options that need
to be shared between both the master and the worker, like this:
`boot.js`:
```javascript
'use strict';
"use strict";
var cluster = require('cluster');
var path = require('path');
var os = require('os');
var cluster = require("cluster");
var path = require("path");
var os = require("os");
var main;
var sharedOptions = {
webrootPath: path.join(os.tmpdir(), 'acme-challenge') // /tmp/acme-challenge
// used by le-challenge-fs, the default plugin
webrootPath: path.join(os.tmpdir(), "acme-challenge"), // /tmp/acme-challenge
// used by le-challenge-fs, the default plugin
, renewWithin: 14 * 24 * 60 * 60 * 1000 // 10 days before expiration
renewWithin: 14 * 24 * 60 * 60 * 1000, // 10 days before expiration
, debug: true
debug: true
};
if (cluster.isMaster) {
main = require('./master');
}
else {
main = require('./worker');
main = require("./master");
} else {
main = require("./worker");
}
main.init(sharedOptions);
```
Master
------
## Master
We think it makes the most sense to load greenlock in master.
This can prevent race conditions (see [node-letsencrypt#45](https://github.com/Daplie/node-letsencrypt/issues/45))
@ -78,6 +112,7 @@ The master takes **the same arguments** as `node-greenlock` (`challenge`, `store
plus a few extra (`approveDomains`... okay, just one extra):
`master.js`:
```javascript
'use strict';
@ -120,75 +155,75 @@ All options are passed directly to `node-greenlock`
(in other works, `leMaster` is a `greenlock` instance),
but a few are only actually used by `greenlock-cluster`.
* `leOptions.approveDomains(options, certs, cb)` is special for `greenlock-cluster`, but will probably be included in `node-greenlock` in the future (no API change).
- `leOptions.approveDomains(options, certs, cb)` is special for `greenlock-cluster`, but will probably be included in `node-greenlock` in the future (no API change).
* `leMaster.addWorker(worker)` is added by `greenlock-cluster` and **must be called** for each new worker.
- `leMaster.addWorker(worker)` is added by `greenlock-cluster` and **must be called** for each new worker.
Worker
------
## Worker
The worker takes *similar* arguments to `node-greenlock`,
The worker takes _similar_ arguments to `node-greenlock`,
but only ones that are useful for determining certificate
renewal and for `le.challenge.get`.
If you want to a non-default `le.challenge`
If you want to a non-default `le.challenge`
`worker.js`:
```javascript
'use strict';
module.exports.init = function (sharedOpts) {
var leWorker = require('greenlock-cluster/worker').create({
debug: sharedOpts.debug
, renewWithin: sharedOpts.renewWithin
, webrootPath: sharedOpts.webrootPath
// , challenge: require('le-challenge-fs').create({ webrootPath: '...', ... })
, approveDomains: function (workerOptions, certs, cb) {
// opts = { domains, email, agreeTos, tosUrl }
// certs = { subject, altnames, expiresAt, issuedAt }
var results = {
domain: workerOptions.domains[0]
, options: {
domains: workerOptions.domains
```javascript
"use strict";
module.exports.init = function(sharedOpts) {
var leWorker = require("greenlock-cluster/worker").create({
debug: sharedOpts.debug,
renewWithin: sharedOpts.renewWithin,
webrootPath: sharedOpts.webrootPath,
// , challenge: require('le-challenge-fs').create({ webrootPath: '...', ... })
approveDomains: function(workerOptions, certs, cb) {
// opts = { domains, email, agreeTos, tosUrl }
// certs = { subject, altnames, expiresAt, issuedAt }
var results = {
domain: workerOptions.domains[0],
options: {
domains: workerOptions.domains
},
certs: certs
};
if (certs) {
// modify opts.domains to match the original request
// email is not necessary, because the account already exists
// this will only fail if the account has become corrupt
results.options.domains = certs.altnames;
cb(null, results);
return;
}
// This is where one would check one's application-specific database:
// 1. Lookup the domain to see which email it belongs to
// 2. Assign a default email if it isn't in the system
// 3. If the email has no le account, `agreeToTerms` will fire unless `agreeTos` is preset
results.options.email = "john.doe@example.com";
results.options.agreeTos = true; // causes agreeToTerms to be skipped
cb(null, results);
}
, certs: certs
};
if (certs) {
// modify opts.domains to match the original request
// email is not necessary, because the account already exists
// this will only fail if the account has become corrupt
results.options.domains = certs.altnames;
cb(null, results);
return;
}
// This is where one would check one's application-specific database:
// 1. Lookup the domain to see which email it belongs to
// 2. Assign a default email if it isn't in the system
// 3. If the email has no le account, `agreeToTerms` will fire unless `agreeTos` is preset
results.options.email = 'john.doe@example.com'
results.options.agreeTos = true // causes agreeToTerms to be skipped
cb(null, results);
}
});
});
function app(req, res) {
res.end("Hello, World!");
}
function app(req, res) {
res.end("Hello, World!");
}
var redirectHttps = require('redirect-https')();
var plainServer = require('http').createServer(leWorker.middleware(redirectHttps));
plainServer.listen(80);
var redirectHttps = require("redirect-https")();
var plainServer = require("http").createServer(leWorker.middleware(redirectHttps));
plainServer.listen(80);
var server = require('https').createServer(leWorker.httpsOptions, leWorker.middleware(app));
server.listen(443);
var server = require("https").createServer(leWorker.httpsOptions, leWorker.middleware(app));
server.listen(443);
};
```
@ -197,16 +232,15 @@ module.exports.init = function (sharedOpts) {
`node-greenlock` is **not used** directly by the worker,
but certain options are shared because certain logic is duplicated.
* `leOptions.renewWithin` is shared so that the worker knows how earlier to request a new cert
* `leOptions.renewBy` is passed to `le-sni-auto` so that it staggers renewals between `renewWithin` (latest) and `renewBy` (earlier)
* `leWorker.middleware(nextApp)` uses `greenlock/middleware` for GET-ing `http-01`, hence `sharedOptions.webrootPath`
* `leWorker.httpsOptions` has a default localhost certificate and the `SNICallback`.
- `leOptions.renewWithin` is shared so that the worker knows how earlier to request a new cert
- `leOptions.renewBy` is passed to `le-sni-auto` so that it staggers renewals between `renewWithin` (latest) and `renewBy` (earlier)
- `leWorker.middleware(nextApp)` uses `greenlock/middleware` for GET-ing `http-01`, hence `sharedOptions.webrootPath`
- `leWorker.httpsOptions` has a default localhost certificate and the `SNICallback`.
There are a few options that aren't shown in these examples, so if you need to change something
that isn't shown here, look at the code (it's not that much) or open an issue.
Message Passing
---------------
## Message Passing
The master and workers will communicate through `process.on('message', fn)`, `process.send({})`,
`worker.on('message', fn)`and `worker.send({})`.

3
examples/README.md
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@ -1,5 +1,4 @@
greenlock cluster examples
-------------------
## greenlock cluster examples
First you need to change the email address in `examples/worker.js`.

60
examples/master.js
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@ -1,35 +1,29 @@
'use strict';
var cluster = require('cluster');
module.exports.init = function (sharedOpts) {
var numCores = 2; // // Math.max(2, require('os').cpus().length)
var i;
var master = require('../master').create({
debug: true
, server: 'staging'
, webrootPath: sharedOpts.webrootPath
, approveDomains: function (masterOptions, certs, cb) {
// Depending on your setup it may be more efficient
// for you to implement the approveDomains function
// in your master or in your workers.
//
// Since we implement it in the worker (below) in this example
// we'll give it an immediate approval here in the master
var results = { domain: masterOptions.domain, options: masterOptions, certs: certs };
cb(null, results);
"use strict";
var cluster = require("cluster");
module.exports.init = function(sharedOpts) {
var numCores = 2; // // Math.max(2, require('os').cpus().length)
var i;
var master = require("../master").create({
debug: true,
server: "staging",
webrootPath: sharedOpts.webrootPath,
approveDomains: function(masterOptions, certs, cb) {
// Depending on your setup it may be more efficient
// for you to implement the approveDomains function
// in your master or in your workers.
//
// Since we implement it in the worker (below) in this example
// we'll give it an immediate approval here in the master
var results = { domain: masterOptions.domain, options: masterOptions, certs: certs };
cb(null, results);
}
});
for (i = 0; i < numCores; i += 1) {
master.addWorker(cluster.fork());
}
});
for (i = 0; i < numCores; i += 1) {
master.addWorker(cluster.fork());
}
};

28
examples/serve.js
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@ -1,33 +1,27 @@
'use strict';
"use strict";
var cluster = require('cluster');
var cluster = require("cluster");
var main;
// You'll often see examples where people use cluster
// master and worker all in the same file, which is fine,
// but in order to conserve memory and especially to be
// less confusing, I'm splitting the code into two files
if (cluster.isMaster) {
main = require('./master');
}
else {
main = require('./worker');
main = require("./master");
} else {
main = require("./worker");
}
// this is nothing greenlock-cluster specific
// I'm just arbitrarily choosing to share some configuration
// that I know I'm going to use in both places
main.init({
// Depending on the strategy, the whole le-challenge-<<strategy>>
// could be shared between worker and server, but since I'm just
// using using le-challenge-fs (as you'll see), I'm only sharing the webrootPath
webrootPath: require("os").tmpdir() + require("path").sep + "acme-challenge",
// Depending on the strategy, the whole le-challenge-<<strategy>>
// could be shared between worker and server, but since I'm just
// using using le-challenge-fs (as you'll see), I'm only sharing the webrootPath
webrootPath: require('os').tmpdir() + require('path').sep + 'acme-challenge'
// this is used both by node-greenlock (master) and le-sni-auto (worker)
, renewWithin: 15 * 24 * 60 * 60 * 1000
// this is used both by node-greenlock (master) and le-sni-auto (worker)
renewWithin: 15 * 24 * 60 * 60 * 1000
});

115
examples/worker.js
View File

@ -1,24 +1,18 @@
'use strict';
"use strict";
module.exports.init = function (sharedOpts) {
var worker = require('../worker').create({
debug: true
module.exports.init = function(sharedOpts) {
var worker = require("../worker").create({
debug: true,
// We want both to renew well before the expiration date
// and also to stagger the renewals, just a touch
// here we specify to renew between 10 and 15 days
renewWithin: sharedOpts.renewWithin,
renewBy: 10 * 24 * 60 * 60 * 1000, // optional
webrootPath: sharedOpts.webrootPath,
// We want both to renew well before the expiration date
// and also to stagger the renewals, just a touch
// here we specify to renew between 10 and 15 days
, renewWithin: sharedOpts.renewWithin
, renewBy: 10 * 24 * 60 * 60 * 1000 // optional
, webrootPath: sharedOpts.webrootPath
/*
/*
challenge: {
get: function (ignored, domain, token, cb) {
cb(null, keyAuthorization);
@ -33,55 +27,48 @@ module.exports.init = function (sharedOpts) {
}
*/
// There are two approval processes:
// 1. emails are tied to private keys (accounts) which must agree to the tos url
// 2. domains are tied to accounts (and should be verifiable via loopback)
, approveDomains: function (workerOptions, certs, cb) {
// opts = { domains, email, agreeTos, tosUrl }
// certs = { subject, altnames, expiresAt, issuedAt }
var results = {
domain: workerOptions.domains[0]
, options: {
domains: certs && certs.altnames || workerOptions.domains
, email: 'john.doe@example.com'
, agreeTos: true
// There are two approval processes:
// 1. emails are tied to private keys (accounts) which must agree to the tos url
// 2. domains are tied to accounts (and should be verifiable via loopback)
approveDomains: function(workerOptions, certs, cb) {
// opts = { domains, email, agreeTos, tosUrl }
// certs = { subject, altnames, expiresAt, issuedAt }
var results = {
domain: workerOptions.domains[0],
options: {
domains: (certs && certs.altnames) || workerOptions.domains,
email: "john.doe@example.com",
agreeTos: true
},
certs: certs
};
// We might want to do a check to make sure that all of the domains
// specified in altnames are still approved to be renewed and have
// the correct dns entries, but generally speaking it's probably okay
// for renewals to be automatic
if (certs) {
// modify opts.domains to overwrite certs.altnames in renewal
cb(null, results);
return;
}
// This is where we would check our database to make sure that
// this user (specified by email address) has agreed to the terms
// and do some check that they have access to this domain
cb(null, results);
}
, certs: certs
};
});
// We might want to do a check to make sure that all of the domains
// specified in altnames are still approved to be renewed and have
// the correct dns entries, but generally speaking it's probably okay
// for renewals to be automatic
if (certs) {
// modify opts.domains to overwrite certs.altnames in renewal
cb(null, results);
return;
}
// This is where we would check our database to make sure that
// this user (specified by email address) has agreed to the terms
// and do some check that they have access to this domain
cb(null, results);
function app(req, res) {
res.end("Hello, World!");
}
});
function app(req, res) {
res.end("Hello, World!");
}
// worker.handleAcmeOrRedirectToHttps()
// worker.handleAcmeOrUse(app)
var redirectHttps = require('redirect-https')();
var plainServer = require('http').createServer(worker.middleware(redirectHttps));
var server = require('https').createServer(worker.httpsOptions, worker.middleware(app));
plainServer.listen(80);
server.listen(443);
// worker.handleAcmeOrRedirectToHttps()
// worker.handleAcmeOrUse(app)
var redirectHttps = require("redirect-https")();
var plainServer = require("http").createServer(worker.middleware(redirectHttps));
var server = require("https").createServer(worker.httpsOptions, worker.middleware(app));
plainServer.listen(80);
server.listen(443);
};

13
index.js
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@ -1,12 +1,3 @@
'use strict';
"use strict";
console.error("");
console.error("One does not simply require('greenlock-cluster');");
console.error("");
console.error("Usage:");
console.error("\trequire('greenlock-cluster/master').create({ ... });");
console.error("\trequire('greenlock-cluster/worker').create({ ... });");
console.error("");
console.error("");
process.exit(1);
module.exports = require("@root/greenlock-express");

130
master.js
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@ -1,58 +1,60 @@
'use strict';
"use strict";
// opts.addWorker(worker)
// opts.approveDomains(options, certs, cb)
module.exports.create = function (opts) {
opts = opts || { };
opts._workers = [];
opts.webrootPath = opts.webrootPath || require('os').tmpdir() + require('path').sep + 'acme-challenge';
if (!opts.greenlock) { opts.greenlock = require('greenlock').create(opts); }
if ('function' !== typeof opts.approveDomains) {
throw new Error("You must provide opts.approveDomains(domain, certs, callback) to approve certificates");
}
function log(debug) {
if (!debug) {
return;
module.exports.create = function(opts) {
opts = opts || {};
opts._workers = [];
opts.webrootPath = opts.webrootPath || require("os").tmpdir() + require("path").sep + "acme-challenge";
if (!opts.greenlock) {
opts.greenlock = require("greenlock").create(opts);
}
if ("function" !== typeof opts.approveDomains) {
throw new Error("You must provide opts.approveDomains(domain, certs, callback) to approve certificates");
}
var args = Array.prototype.slice.call(arguments);
args.shift();
args.unshift("[le/lib/core.js]");
console.log.apply(console, args);
}
function log(debug) {
if (!debug) {
return;
}
opts.addWorker = function (worker) {
opts._workers.push(worker);
var args = Array.prototype.slice.call(arguments);
args.shift();
args.unshift("[le/lib/core.js]");
console.log.apply(console, args);
}
worker.on('online', function () {
log(opts.debug, 'worker is up');
});
opts.addWorker = function(worker) {
opts._workers.push(worker);
worker.on('message', function (msg) {
log(opts.debug, 'Message from worker ' + worker.id);
if ('LE_REQUEST' !== (msg && msg.type)) {
log(opts.debug, 'Ignoring irrelevant message');
log(opts.debug, msg);
return;
}
worker.on("online", function() {
log(opts.debug, "worker is up");
});
log(opts.debug, 'about to approveDomains');
opts.approveDomains(msg.options, msg.certs, function (err, results) {
if (err) {
log(opts.debug, 'Approval got ERROR', err.stack || err);
worker.send({
type: 'LE_RESPONSE'
, domain: msg.domain
, error: { message: err.message, code: err.code, stack: err.stack }
});
return;
}
worker.on("message", function(msg) {
log(opts.debug, "Message from worker " + worker.id);
if ("LE_REQUEST" !== (msg && msg.type)) {
log(opts.debug, "Ignoring irrelevant message");
log(opts.debug, msg);
return;
}
log(opts.debug, "about to approveDomains");
opts.approveDomains(msg.options, msg.certs, function(err, results) {
if (err) {
log(opts.debug, "Approval got ERROR", err.stack || err);
worker.send({
type: "LE_RESPONSE",
domain: msg.domain,
error: { message: err.message, code: err.code, stack: err.stack }
});
return;
}
var promise;
var promise;
//
/*
//
/*
var certs = require('localhost.example.com-certificates').merge({
subject: msg.domain
, altnames: [ msg.domain ]
@ -66,26 +68,28 @@ module.exports.create = function (opts) {
return;
// */
if (results.certs) {
promise = opts.greenlock.renew(results.options, results.certs);
}
else {
promise = opts.greenlock.register(results.options);
}
if (results.certs) {
promise = opts.greenlock.renew(results.options, results.certs);
} else {
promise = opts.greenlock.register(results.options);
}
promise.then(function (certs) {
log(opts.debug, 'Approval got certs', certs);
// certs = { subject, domains, issuedAt, expiresAt, privkey, cert, chain };
opts._workers.forEach(function (w) {
w.send({ type: 'LE_RESPONSE', domain: msg.domain, certs: certs });
});
}, function (err) {
log(opts.debug, 'Approval got ERROR', err.stack || err);
worker.send({ type: 'LE_RESPONSE', domain: msg.domain, error: err });
promise.then(
function(certs) {
log(opts.debug, "Approval got certs", certs);
// certs = { subject, domains, issuedAt, expiresAt, privkey, cert, chain };
opts._workers.forEach(function(w) {
w.send({ type: "LE_RESPONSE", domain: msg.domain, certs: certs });
});
},
function(err) {
log(opts.debug, "Approval got ERROR", err.stack || err);
worker.send({ type: "LE_RESPONSE", domain: msg.domain, error: err });
}
);
});
});
});
});
};
};
return opts;
return opts;
};

149
package-lock.json
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@ -0,0 +1,149 @@
{
"name": "greenlock-cluster",
"version": "3.0.0",
"lockfileVersion": 1,
"requires": true,
"dependencies": {
"@root/acme": {
"version": "3.0.8",
"resolved": "https://registry.npmjs.org/@root/acme/-/acme-3.0.8.tgz",
"integrity": "sha512-VmBvLvWdCDkolkanI9Dzm1ouSWPaAa2eCCwcDZcVQbWoNiUIOqbbd57fcMA/gZxLyuJPStD2WXFuEuSMPDxcww==",
"requires": {
"@root/encoding": "^1.0.1",
"@root/keypairs": "^0.9.0",
"@root/pem": "^1.0.4",
"@root/request": "^1.3.11",
"@root/x509": "^0.7.2"
}
},
"@root/asn1": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/@root/asn1/-/asn1-1.0.0.tgz",
"integrity": "sha512-0lfZNuOULKJDJmdIkP8V9RnbV3XaK6PAHD3swnFy4tZwtlMDzLKoM/dfNad7ut8Hu3r91wy9uK0WA/9zym5mig==",
"requires": {
"@root/encoding": "^1.0.1"
}
},
"@root/csr": {
"version": "0.8.1",
"resolved": "https://registry.npmjs.org/@root/csr/-/csr-0.8.1.tgz",
"integrity": "sha512-hKl0VuE549TK6SnS2Yn9nRvKbFZXn/oAg+dZJU/tlKl/f/0yRXeuUzf8akg3JjtJq+9E592zDqeXZ7yyrg8fSQ==",
"requires": {
"@root/asn1": "^1.0.0",
"@root/pem": "^1.0.4",
"@root/x509": "^0.7.2"
}
},
"@root/encoding": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/@root/encoding/-/encoding-1.0.1.tgz",
"integrity": "sha512-OaEub02ufoU038gy6bsNHQOjIn8nUjGiLcaRmJ40IUykneJkIW5fxDqKxQx48cszuNflYldsJLPPXCrGfHs8yQ=="
},
"@root/greenlock": {
"version": "3.0.25",
"resolved": "https://registry.npmjs.org/@root/greenlock/-/greenlock-3.0.25.tgz",
"integrity": "sha512-VC8H9MTkbqxlB2LGntmcq5cstkE0TdZLvxm25SO5i7c6abJBVMQafhTD415OXwoGimnmWTn6SZ93Fj73d9QX/w==",
"requires": {
"@root/acme": "^3.0.8",
"@root/csr": "^0.8.1",
"@root/keypairs": "^0.9.0",
"@root/mkdirp": "^1.0.0",
"@root/request": "^1.3.10",
"acme-http-01-standalone": "^3.0.5",
"cert-info": "^1.5.1",
"greenlock-manager-fs": "^3.0.1",
"greenlock-store-fs": "^3.2.0",
"safe-replace": "^1.1.0"
}
},
"@root/greenlock-express": {
"version": "3.0.13",
"resolved": "https://registry.npmjs.org/@root/greenlock-express/-/greenlock-express-3.0.13.tgz",
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"requires": {
"@root/greenlock": "^3.0.25",
"redirect-https": "^1.1.5"
}
},
"@root/keypairs": {
"version": "0.9.0",
"resolved": "https://registry.npmjs.org/@root/keypairs/-/keypairs-0.9.0.tgz",
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"requires": {
"@root/encoding": "^1.0.1",
"@root/pem": "^1.0.4",
"@root/x509": "^0.7.2"
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"requires": {
"@root/asn1": "^1.0.0",
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"acme-http-01-standalone": {
"version": "3.0.5",
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"integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
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"resolved": "https://registry.npmjs.org/greenlock-manager-fs/-/greenlock-manager-fs-3.0.1.tgz",
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"requires": {
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"safe-replace": "^1.1.0"
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"requires": {
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"safe-replace": "^1.1.0"
}
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}
}
}

80
package.json
View File

@ -1,44 +1,40 @@
{
"name": "greenlock-cluster",
"version": "2.1.0",
"description": "Use automatic letsencrypt (free ssl certs) on multiple cores or even multiple machines",
"main": "index.js",
"directories": {
"example": "examples"
},
"dependencies": {
"le-sni-auto": "^2.0.1",
"greenlock": "^2.0.4",
"redirect-https": "^1.1.0"
},
"devDependencies": {},
"scripts": {
"test": "node examples/serve.js"
},
"repository": {
"type": "git",
"url": "https://git.coolaj86.com/coolaj86/greenlock-cluster.js.git"
},
"keywords": [
"cluster",
"acme",
"le",
"multi-core",
"cloud",
"scale",
"free",
"ssl",
"https",
"tls",
"letsencrypt",
"node",
"greenlock",
"node.js"
],
"author": "AJ ONeal <coolaj86@gmail.com> (https://coolaj86.com/)",
"license": "(MIT OR Apache-2.0)",
"bugs": {
"url": "https://git.coolaj86.com/coolaj86/greenlock-cluster.js/issues"
},
"homepage": "https://git.coolaj86.com/coolaj86/greenlock-cluster.js"
"name": "greenlock-cluster",
"version": "3.0.0",
"description": "Use automatic letsencrypt (free ssl certs) on multiple cores or even multiple machines",
"main": "index.js",
"directories": {
"example": "examples"
},
"dependencies": {
"@root/greenlock-express": "^3.0.13"
},
"devDependencies": {},
"scripts": {},
"repository": {
"type": "git",
"url": "https://git.coolaj86.com/coolaj86/greenlock-cluster.js.git"
},
"keywords": [
"cluster",
"acme",
"le",
"multi-core",
"cloud",
"scale",
"free",
"ssl",
"https",
"tls",
"letsencrypt",
"node",
"greenlock",
"node.js"
],
"author": "AJ ONeal <coolaj86@gmail.com> (https://coolaj86.com/)",
"license": "MPL-2.0",
"bugs": {
"url": "https://git.coolaj86.com/coolaj86/greenlock-cluster.js/issues"
},
"homepage": "https://git.coolaj86.com/coolaj86/greenlock-cluster.js"
}

144
worker.js
View File

@ -1,88 +1,78 @@
'use strict';
"use strict";
function log(debug) {
if (!debug) {
return;
}
if (!debug) {
return;
}
var args = Array.prototype.slice.call(arguments);
args.shift();
args.unshift("[le/lib/core.js]");
console.log.apply(console, args);
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;
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;
}
process.send({ type: "LE_REQUEST", domain: domain, options: results.options, certs: results.certs });
process.on("message", function(msg) {
var err = new Error("___MESSAGE___");
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);
});
});
}
});
process.send({ type: 'LE_REQUEST', domain: domain, options: results.options, certs: results.certs });
process.on('message', function (msg) {
var err = new Error("___MESSAGE___");
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 = { 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('greenlock/lib/middleware').create(opts);
opts.httpsOptions = { 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("greenlock/lib/middleware").create(opts);
return opts;
return opts;
};

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