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{
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"bracketSpacing": true,
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"printWidth": 80,
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"singleQuote": true,
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"tabWidth": 2,
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"trailingComma": "none",
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"useTabs": true
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}
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README.md
481
README.md
@ -1,445 +1,92 @@
|
|||||||
# Let's Encrypt + DNS = [acme-dns-01-test](https://git.rootprojects.org/root/acme-dns-01-test.js.git)
|
# [greenlock-challenge-test](https://git.coolaj86.com/coolaj86/greenlock-challenge-test.js.git)
|
||||||
|
|
||||||
| Built by [Root](https://rootprojects.org) for [Hub](https://rootprojects.org/hub/)
|
| A [Root](https://rootprojects.org) Project |
|
||||||
|
|
||||||
An ACME dns-01 test harness for Let's Encrypt integrations.
|
The test harness you should use when writing an ACME challenge strategy
|
||||||
|
for [Greenlock](https://git.coolaj86.com/coolaj86/greenlock-express.js) v2.7+ (and v3).
|
||||||
|
|
||||||
| [ACME HTTP-01](https://git.rootprojects.org/root/acme-http-01-test.js)
|
All implementations MUST pass these tests, which is a very easy thing to do (just `set()`, `get()`, and `remove()`).
|
||||||
| [ACME DNS-01](https://git.rootprojects.org/root/acme-dns-01-test.js)
|
|
||||||
| [Greenlock Express](https://git.rootprojects.org/root/greenlock-express.js)
|
|
||||||
| [Greenlock.js](https://git.rootprojects.org/root/greenlock.js)
|
|
||||||
| [ACME.js](https://git.rootprojects.org/root/acme.js)
|
|
||||||
|
|
||||||
This was specificially designed for [ACME.js](https://git.coolaj86.com/coolaj86/acme-v2.js)
|
The tests account for single-domain certificates (`example.com`) as well as multiple domain certs (SAN / AltName),
|
||||||
and [Greenlock.js](https://git.coolaj86.com/coolaj86/greenlock-express.js),
|
wildcards (`*.example.com`), and valid private / localhost certificates. As someone creating a challenge strategy
|
||||||
but will be generically useful to any JavaScript DNS plugin for Let's Encrypt.
|
that's not something you have to take special consideration for - just pass the tests.
|
||||||
|
|
||||||
|
## Install
|
||||||
|
|
||||||
```bash
|
```bash
|
||||||
npm install --save-dev acme-dns-01-test@3.x
|
npm install --save-dev greenlock-challenge-test@3.x
|
||||||
```
|
```
|
||||||
|
|
||||||
<!--
|
## Usage
|
||||||
|
|
||||||
```bash
|
|
||||||
npx acme-dns-01-test --module /path/to/module.js --foo-user --bar--token
|
|
||||||
```
|
|
||||||
|
|
||||||
-->
|
|
||||||
|
|
||||||
# How Let's Encrypt works with DNS
|
|
||||||
|
|
||||||
In order to validate **wildcard**, **localhost**, and **private domains** through Let's Encrypt,
|
|
||||||
you must use set some special TXT records in your domain's DNS.
|
|
||||||
|
|
||||||
This is called the **ACME DNS-01 Challenge**
|
|
||||||
|
|
||||||
For example:
|
|
||||||
|
|
||||||
```txt
|
|
||||||
dig TXT example.com
|
|
||||||
|
|
||||||
;; QUESTION SECTION:
|
|
||||||
;_acme-challenge.example.com. IN TXT
|
|
||||||
|
|
||||||
;; ANSWER SECTION:
|
|
||||||
_acme-challenge.example.com. 300 IN TXT "xxxxxxx"
|
|
||||||
_acme-challenge.example.com. 300 IN TXT "xxxxxxx"
|
|
||||||
```
|
|
||||||
|
|
||||||
## ACME DNS-01 Challenge Process
|
|
||||||
|
|
||||||
The ACME DNS-01 Challenge process works like this:
|
|
||||||
|
|
||||||
1. The ACME client order's an SSL Certificate from Let's Encrypt
|
|
||||||
2. Let's Encrypt asks for validation of the domains on the certificate
|
|
||||||
3. The ACME client asks to use DNS record verification
|
|
||||||
4. Let's Encrypt gives a DNS authorization token
|
|
||||||
5. The ACME client manipulates the token and sets TXT record with the result
|
|
||||||
6. Let's Encrypt checks the TXT record from DNS clients in diverse locations
|
|
||||||
7. The ACME client gets a certificate if the validate passes
|
|
||||||
|
|
||||||
# Using a Let's Encrypt DNS plugin
|
|
||||||
|
|
||||||
Each plugin will define some options, such as an api key, or username and password
|
|
||||||
that are specific to that plugin.
|
|
||||||
|
|
||||||
Other than that, they're all used the same.
|
|
||||||
|
|
||||||
## ACME.js + Let's Encrypt DNS-01
|
|
||||||
|
|
||||||
This is how an ACME challenge module is with ACME.js:
|
|
||||||
|
|
||||||
```js
|
```js
|
||||||
acme.certificates.create({
|
var tester = require('greenlock-challenge-test');
|
||||||
accountKey,
|
|
||||||
csr,
|
|
||||||
domains,
|
|
||||||
challenges: {
|
|
||||||
'dns-01': require('acme-dns-01-MODULE_NAME').create({
|
|
||||||
fooUser: 'A_PLUGIN_SPECIFIC_OPTION',
|
|
||||||
barToken: 'A_PLUGIN_SPECIFIC_OPTION'
|
|
||||||
})
|
|
||||||
}
|
|
||||||
});
|
|
||||||
```
|
|
||||||
|
|
||||||
## Greenlock + Let's Encrypt DNS-01
|
//var challenger = require('greenlock-challenge-http').create({});
|
||||||
|
//var challenger = require('greenlock-challenge-dns').create({});
|
||||||
This is how modules are used with Greenlock / Greenlock Express
|
var challenger = require('./YOUR-CHALLENGE-STRATEGY').create({});
|
||||||
|
|
||||||
**Global** default:
|
|
||||||
|
|
||||||
```js
|
|
||||||
greenlock.manager.defaults({
|
|
||||||
challenges: {
|
|
||||||
'dns-01': {
|
|
||||||
module: 'acme-dns-01-_MODULE_NAME',
|
|
||||||
fooUser: 'A_PLUGIN_SPECIFIC_OPTION',
|
|
||||||
barToken: 'A_PLUGIN_SPECIFIC_OPTION'
|
|
||||||
}
|
|
||||||
}
|
|
||||||
});
|
|
||||||
```
|
|
||||||
|
|
||||||
**Per-Site** config:
|
|
||||||
|
|
||||||
```js
|
|
||||||
greenlock.add({
|
|
||||||
subject: 'example.com',
|
|
||||||
altnames: ['example.com', '*.example.com', 'foo.bar.example.com'],
|
|
||||||
challenges: {
|
|
||||||
'dns-01': {
|
|
||||||
module: 'acme-dns-01-YOUR_MODULE_NAME',
|
|
||||||
fooUser: 'A_PLUGIN_SPECIFIC_OPTION',
|
|
||||||
barToken: 'A_PLUGIN_SPECIFIC_OPTION'
|
|
||||||
}
|
|
||||||
}
|
|
||||||
});
|
|
||||||
```
|
|
||||||
|
|
||||||
# The Easy Way to Build a Plugin
|
|
||||||
|
|
||||||
This repo includes **unit test suite** which makes it _very_ easy to create a plugin.
|
|
||||||
|
|
||||||
You can start with a **template file** that will fail all of the tests, and just
|
|
||||||
build until you pass all of the tests.
|
|
||||||
|
|
||||||
After that, you can **test the Greenlock CLI** to see if
|
|
||||||
you actually get a valid SSL certificate.
|
|
||||||
|
|
||||||
## Overview
|
|
||||||
|
|
||||||
There are only a few methods to implement - just basic CRUD operations.
|
|
||||||
|
|
||||||
For most serivices these are very simple to implement
|
|
||||||
(see the **reference implementations** down below).
|
|
||||||
|
|
||||||
Some enterprise-y services are more difficult as they may have special
|
|
||||||
rules about zones (Google Cloud) or intricate authentication schemes (AWS).
|
|
||||||
|
|
||||||
```
|
|
||||||
init({ request })
|
|
||||||
|
|
||||||
zones({ dnsHosts })
|
|
||||||
|
|
||||||
set({ challenge: { dnsZone, dnsPrefix, dnsHost, keyAuthorizationDigest } })
|
|
||||||
|
|
||||||
get({ challenge: { dnsZone, dnsPrefix, dnsHost, keyAuthorizationDigest } })
|
|
||||||
|
|
||||||
remove({ challenge: { dnsZone, dnsPrefix, dnsHost, keyAuthorizationDigest } })
|
|
||||||
```
|
|
||||||
|
|
||||||
## Plugin Outline
|
|
||||||
|
|
||||||
This is an even better starter template below,
|
|
||||||
but this outline shows the bare bones of a plugin.
|
|
||||||
|
|
||||||
```
|
|
||||||
'use strict';
|
|
||||||
|
|
||||||
var MyModule = module.exports;
|
|
||||||
|
|
||||||
MyModule.create = function (options) {
|
|
||||||
|
|
||||||
var m = {};
|
|
||||||
|
|
||||||
m.init = async function ({ request }) {
|
|
||||||
// (optional) initialize your module
|
|
||||||
}
|
|
||||||
|
|
||||||
m.zones = async function ({ dnsHosts }) {
|
|
||||||
// return a list of "Zones" or "Apex Domains" (i.e. example.com, NOT foo.example.com)
|
|
||||||
}
|
|
||||||
|
|
||||||
m.set = async function ({ challenge: { dnsZone, dnsPrefix, dnsHost, keyAuthorizationDigest } }) {
|
|
||||||
// set a TXT record for dnsHost with keyAuthorizationDigest as the value
|
|
||||||
}
|
|
||||||
|
|
||||||
m.get = async function ({ challenge: { dnsZone, dnsPrefix, dnsHost, keyAuthorizationDigest } }) {
|
|
||||||
// check that the EXACT a TXT record that was set, exists, and return it
|
|
||||||
}
|
|
||||||
|
|
||||||
m.remove = async function ({ challenge: { dnsZone, dnsPrefix, dnsHost, keyAuthorizationDigest } }) {
|
|
||||||
// remove the exact TXT record that was set
|
|
||||||
}
|
|
||||||
|
|
||||||
return m;
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
## Using the Test Suite
|
|
||||||
|
|
||||||
Test setup:
|
|
||||||
|
|
||||||
```js
|
|
||||||
var tester = require('acme-dns-01-test');
|
|
||||||
var YOUR_PLUGIN = require('./YOUR-CHALLENGE-STRATEGY');
|
|
||||||
|
|
||||||
var challenger = YOUR_PLUGIN.create({
|
|
||||||
YOUR_TOKEN_OPTION: 'SOME_API_KEY'
|
|
||||||
});
|
|
||||||
```
|
|
||||||
|
|
||||||
Run the tests:
|
|
||||||
|
|
||||||
```
|
|
||||||
var zone = 'example.com';
|
|
||||||
|
|
||||||
tester.testZone('dns-01', zone, challenger).then(function() {
|
|
||||||
console.info('PASS');
|
|
||||||
});
|
|
||||||
```
|
|
||||||
|
|
||||||
**Note**: Special DNS services, like **DuckDNS**, only give you a **single sub-domain**,
|
|
||||||
not a full "zone". You can test them too:
|
|
||||||
|
|
||||||
Some DNS services, such as **DuckDNS**, only give you a **single sub-domain**,
|
|
||||||
not not _multiple_ records in a zone. Testing them is slightly different:
|
|
||||||
|
|
||||||
```js
|
|
||||||
var record = 'foo.example.com';
|
|
||||||
|
|
||||||
tester.testRecord('dns-01', record, challenger).then(function() {
|
|
||||||
console.info('PASS');
|
|
||||||
});
|
|
||||||
```
|
|
||||||
|
|
||||||
## Reference Implementations
|
|
||||||
|
|
||||||
- Compatibility
|
|
||||||
- [x] Let's Encrypt v2.1 / ACME draft 18
|
|
||||||
- [x] Node v6+
|
|
||||||
- [x] Chrome, Firefox, Safari, Edge, etc
|
|
||||||
- Quality
|
|
||||||
- [x] Written in VanillaJS
|
|
||||||
- [x] No compliers or build scripts
|
|
||||||
- [x] Simple, minimal code, in a single file
|
|
||||||
- [x] **Zero dependencies**
|
|
||||||
|
|
||||||
These libraries are useful as a model for any plugins that you create.
|
|
||||||
|
|
||||||
- dns-01
|
|
||||||
- [`cli`](https://git.rootprojects.org/root/acme-dns-01-cli.js)
|
|
||||||
- [`digitalocean`](https://git.rootprojects.org/root/acme-dns-01-digitalocean.js)
|
|
||||||
- [`vultr`](https://git.rootprojects.org/root/acme-dns-01-vultr.js)
|
|
||||||
- [`gandi`](https://git.rootprojects.org/root/acme-dns-01-gandi.js)
|
|
||||||
- [`duckdns`](https://git.rootprojects.org/root/acme-dns-01-duckdns.js)
|
|
||||||
- http-01
|
|
||||||
- [`cli`](https://git.rootprojects.org/root/acme-http-01-cli.js)
|
|
||||||
- [`fs`](https://git.rootprojects.org/root/acme-http-01-fs.js)
|
|
||||||
|
|
||||||
You can find other implementations by searching npm for [acme-http-01-](https://www.npmjs.com/search?q=acme-http-01-)
|
|
||||||
and [acme-dns-01-](https://www.npmjs.com/search?q=acme-dns-01-).
|
|
||||||
|
|
||||||
If you are building a plugin, please let us know.
|
|
||||||
We may like to co-author and help maintain and promote your module.
|
|
||||||
|
|
||||||
<small>Note: In some cases (such as non-HTTP, or very complex APIs) you will not be able to maintain
|
|
||||||
browser compatibility. Other than than, if you keep your code simple, it will also work in browser
|
|
||||||
implementations of ACME.js.</small>
|
|
||||||
|
|
||||||
# Example
|
|
||||||
|
|
||||||
See `example.js` (it works).
|
|
||||||
|
|
||||||
## Starter Template
|
|
||||||
|
|
||||||
Here's what you could start with.
|
|
||||||
|
|
||||||
```js
|
|
||||||
var tester = require('acme-dns-01-test');
|
|
||||||
|
|
||||||
// The dry-run tests can pass on, literally, 'example.com'
|
// The dry-run tests can pass on, literally, 'example.com'
|
||||||
// but the integration tests require that you have control over the domain
|
// but the integration tests require that you have control over the domain
|
||||||
var zone = 'example.com';
|
var domain = 'example.com';
|
||||||
var deps = {};
|
|
||||||
|
|
||||||
tester
|
tester.test('http-01', domain, challenger).then(function () {
|
||||||
.testZone('dns-01', zone, {
|
console.info("PASS");
|
||||||
// Gives you the promisified `request` object for HTTP APIs
|
});
|
||||||
init: function(deps) {
|
|
||||||
request = deps.request;
|
|
||||||
return null;
|
|
||||||
},
|
|
||||||
|
|
||||||
// Should return an array of zone domain name strings
|
|
||||||
// (APIs that don't implement zones, such as DuckDNS, should return an empty array)
|
|
||||||
zones: function(opts) {
|
|
||||||
console.log('dnsHosts:', opts.dnsHosts);
|
|
||||||
throw new Error('_zone not implemented');
|
|
||||||
},
|
|
||||||
|
|
||||||
// Should set a TXT record for dnsHost with dnsAuthorization and ttl || 300
|
|
||||||
set: function(opts) {
|
|
||||||
console.log('set opts:', opts);
|
|
||||||
throw new Error('set not implemented');
|
|
||||||
},
|
|
||||||
|
|
||||||
// Should remove the *one* TXT record for dnsHost with dnsAuthorization
|
|
||||||
// Should NOT remove otherrecords for dnsHost (wildcard shares dnsHost with
|
|
||||||
// non-wildcard)
|
|
||||||
remove: function(opts) {
|
|
||||||
console.log('remove opts:', opts);
|
|
||||||
throw new Error('remove not implemented');
|
|
||||||
},
|
|
||||||
|
|
||||||
// Should get the record via the DNS server's API
|
|
||||||
// (Note: gets different options than set or remove)
|
|
||||||
get: function(opts) {
|
|
||||||
console.log('get opts:', opts);
|
|
||||||
throw new Error('get not implemented');
|
|
||||||
}
|
|
||||||
})
|
|
||||||
.then(function() {
|
|
||||||
console.info('PASS');
|
|
||||||
});
|
|
||||||
```
|
```
|
||||||
|
|
||||||
## Full Detailed Example
|
## Overview
|
||||||
|
|
||||||
Here's a quick pseudo stub-out of what a test-passing plugin object might look like:
|
|
||||||
|
|
||||||
```js
|
```js
|
||||||
var deps = {};
|
tester.test('http-01', 'example.com', {
|
||||||
|
set: function (opts) {
|
||||||
|
var ch = opts.challenge;
|
||||||
|
// { type: 'http-01' // or 'dns-01'
|
||||||
|
// , identifier: { type: 'dns', value: 'example.com' }
|
||||||
|
// , wildcard: false
|
||||||
|
// , token: 'xxxx'
|
||||||
|
// , keyAuthorization: 'xxxx.yyyy'
|
||||||
|
// , dnsHost: '_acme-challenge.example.com'
|
||||||
|
// , dnsAuthorization: 'zzzz' }
|
||||||
|
|
||||||
tester
|
return API.set(...);
|
||||||
.testZone('dns-01', 'example.com', {
|
}
|
||||||
init: function({ request }) {
|
, get: function (query) {
|
||||||
// { request: { get, post, put, delete } }
|
var ch = query.challenge;
|
||||||
|
// { type: 'http-01' // or 'dns-01', 'tls-alpn-01', etc
|
||||||
|
// , identifier: { type: 'dns', value: 'example.com' }
|
||||||
|
// // http-01 only
|
||||||
|
// , token: 'xxxx'
|
||||||
|
// , url: '...' // for testing and debugging
|
||||||
|
// // dns-01 only, for testing / dubgging
|
||||||
|
// , altname: '...'
|
||||||
|
// , dnsHost: '...'
|
||||||
|
// , wildcard: false }
|
||||||
|
// Note: query.identifier.value is different for http-01 than for dns-01
|
||||||
|
|
||||||
deps.request = request;
|
return API.get(...).then(function (secret) {
|
||||||
return null;
|
// http-01
|
||||||
},
|
return { keyAuthorization: secret };
|
||||||
|
// dns-01
|
||||||
|
//return { dnsAuthorization: secret };
|
||||||
|
});
|
||||||
|
}
|
||||||
|
, remove: function (opts) {
|
||||||
|
var ch = opts.challenge;
|
||||||
|
// same options as in `set()` (which are not the same as `get()`
|
||||||
|
|
||||||
zones: function({ dnsHosts }) {
|
return API.remove(...);
|
||||||
// { dnsHosts: [
|
}
|
||||||
// '_acme-challenge.foo.example.com',
|
}).then(function () {
|
||||||
// '_acme-challenge.bar.example.com'
|
console.info("PASS");
|
||||||
// ] }
|
});
|
||||||
|
|
||||||
return YourApi(
|
|
||||||
'GET',
|
|
||||||
// Most Domain Zone apis don't have a search or filter option,
|
|
||||||
// but `opts` includes list of dnsHosts is provided just in case.
|
|
||||||
'https://exampledns.com/api/dns/zones?search=' + opts.dnsHosts.join(',')
|
|
||||||
).then(function(result) {
|
|
||||||
return result.zones.map(function(zone) {
|
|
||||||
return zone.name;
|
|
||||||
});
|
|
||||||
});
|
|
||||||
},
|
|
||||||
|
|
||||||
set: function(opts) {
|
|
||||||
var ch = opts.challenge;
|
|
||||||
// { type: 'dns-01'
|
|
||||||
// , identifier: { type: 'dns', value: 'foo.example.com' }
|
|
||||||
// , wildcard: false
|
|
||||||
// , dnsHost: '_acme-challenge.foo.example.com'
|
|
||||||
// , dnsPrefix: '_acme-challenge.foo'
|
|
||||||
// , dnsZone: 'example.com'
|
|
||||||
// , dnsAuthorization: 'zzzz' }
|
|
||||||
|
|
||||||
return YourApi(
|
|
||||||
'POST',
|
|
||||||
'https://exampledns.com/api/dns/txt/' + ch.dnsZone + '/' + ch.dnsPrefix,
|
|
||||||
{ value: ch.dnsAuthorization }
|
|
||||||
);
|
|
||||||
},
|
|
||||||
|
|
||||||
get: function(query) {
|
|
||||||
var ch = query.challenge;
|
|
||||||
// { type: 'dns-01'
|
|
||||||
// , identifier: { type: 'dns', value: 'foo.example.com' }
|
|
||||||
// , altname: '...'
|
|
||||||
// , dnsHost: '...'
|
|
||||||
// , wildcard: false }
|
|
||||||
// Note: query.identifier.value is different for http-01 than for dns-01
|
|
||||||
// because of how a DNS query is different from an HTTP request
|
|
||||||
|
|
||||||
return YourApi(
|
|
||||||
'GET',
|
|
||||||
'https://exampledns.com/api/dns/txt/' + ch.dnsZone + '/' + ch.dnsPrefix
|
|
||||||
).then(function(secret) {
|
|
||||||
return { dnsAuthorization: secret };
|
|
||||||
});
|
|
||||||
},
|
|
||||||
|
|
||||||
remove: function(opts) {
|
|
||||||
var ch = opts.challenge;
|
|
||||||
// same options as in `set()` (which are not the same as `get()`
|
|
||||||
|
|
||||||
return YourApi(
|
|
||||||
'DELETE',
|
|
||||||
'https://exampledns.com/api/dns/txt/' + ch.dnsZone + '/' + ch.dnsPrefix
|
|
||||||
);
|
|
||||||
}
|
|
||||||
})
|
|
||||||
.then(function() {
|
|
||||||
console.info('PASS');
|
|
||||||
});
|
|
||||||
```
|
```
|
||||||
|
|
||||||
Where `YourApi` might look something like this:
|
Note: The `API.get()`, `API.set()`, and `API.remove()` is where you do your magic up to upload a file to the correct
|
||||||
|
|
||||||
```js
|
|
||||||
var YourApi = function createApi(config) {
|
|
||||||
return function(method, url, body) {
|
|
||||||
return request({
|
|
||||||
method: method,
|
|
||||||
url: url,
|
|
||||||
json: body || true,
|
|
||||||
headers: {
|
|
||||||
Authorization: 'Bearer ' + config.apiToken
|
|
||||||
}
|
|
||||||
}).then(function(resp) {
|
|
||||||
return resp.body;
|
|
||||||
});
|
|
||||||
};
|
|
||||||
};
|
|
||||||
```
|
|
||||||
|
|
||||||
Note: `request` is actually `@root/request`, but the API is the same as the standard `request`.
|
|
||||||
|
|
||||||
Avoid using 3rd party API libraries where you can - they tend to bloat your dependencies and
|
|
||||||
add security risk. Instead, just use the API documentation and cURL examples.
|
|
||||||
|
|
||||||
### Two notes:
|
|
||||||
|
|
||||||
Note 1:
|
|
||||||
|
|
||||||
The `API.get()`, `API.set()`, and `API.remove()` is where you do your magic up to upload a file to the correct
|
|
||||||
location on an http serever, set DNS records, or add the appropriate data to the database that handles such things.
|
location on an http serever, set DNS records, or add the appropriate data to the database that handles such things.
|
||||||
|
|
||||||
Note 2:
|
## Example
|
||||||
|
|
||||||
- When `altname` is `foo.example.com` the `dnsHost` will be `_acme-challenge.foo.example.com`
|
See `example.js` (it works).
|
||||||
- When `altname` is `*.foo.example.com` the `dnsHost` will _still_ be `_acme-challenge.foo.example.com`!!
|
|
||||||
- When `altname` is `bar.foo.example.com` the `dnsHost` will be `_acme-challenge.bar.foo.example.com`
|
|
||||||
|
|
||||||
# We Build Let's Encrypt Plugins for You
|
Will post reference implementations here later...
|
||||||
|
|
||||||
Want to get the experts involved? [Contact Root](acme-plugins@therootcompany.com)
|
|
||||||
|
|
||||||
We can take it on ourselves, work within your team, or guide an outsourced team.
|
|
||||||
|
|
||||||
Turnaround is typically a few days for simple modules with publicly available APIs.
|
|
||||||
|
34
example.js
34
example.js
@ -1,26 +1,24 @@
|
|||||||
'use strict';
|
'use strict';
|
||||||
|
|
||||||
//var tester = require('acme-dns-01-test');
|
//var tester = require('greenlock-challenge-test');
|
||||||
var tester = require('./');
|
var tester = require('./');
|
||||||
|
|
||||||
var type = 'dns-01';
|
var type = 'http-01';
|
||||||
var challenger = require('acme-dns-01-cli').create({});
|
var challenger = require('greenlock-challenge-http').create({});
|
||||||
|
//var type = 'dns-01';
|
||||||
|
//var challenger = require('greenlock-challenge-dns').create({});
|
||||||
|
//var challenger = require('./YOUR-CHALLENGE-STRATEGY').create({});
|
||||||
|
//var type = 'YOUR-TYPE-01';
|
||||||
|
|
||||||
// The dry-run tests can pass on, literally, 'example.com'
|
// The dry-run tests can pass on, literally, 'example.com'
|
||||||
// but the integration tests require that you have control over the domain
|
// but the integration tests require that you have control over the domain
|
||||||
var zone = 'example.com';
|
var domain = 'example.com';
|
||||||
|
//var domain = '*.example.com';
|
||||||
|
|
||||||
tester
|
tester.test(type, domain, challenger).then(function () {
|
||||||
// Will test these domain records
|
console.info("PASS");
|
||||||
// - example.com
|
}).catch(function (err) {
|
||||||
// - foo.example.com
|
console.error("FAIL");
|
||||||
// - *.foo.example.com
|
console.error(err);
|
||||||
.testZone(type, zone, challenger)
|
process.exit(20);
|
||||||
.then(function() {
|
});
|
||||||
console.info('ALL PASSED');
|
|
||||||
})
|
|
||||||
.catch(function(err) {
|
|
||||||
console.error('FAIL');
|
|
||||||
console.error(err);
|
|
||||||
process.exit(20);
|
|
||||||
});
|
|
||||||
|
170
index.js
170
index.js
@ -1,3 +1,171 @@
|
|||||||
'use strict';
|
'use strict';
|
||||||
|
/*global Promise*/
|
||||||
|
var crypto = require('crypto');
|
||||||
|
|
||||||
module.exports = require('acme-challenge-test');
|
module.exports.create = function () {
|
||||||
|
throw new Error("greenlock-challenge-test is a test fixture for greenlock-challenge-* plugins, not a plugin itself");
|
||||||
|
};
|
||||||
|
|
||||||
|
// ignore all of this, it's just to normalize Promise vs node-style callback thunk vs synchronous
|
||||||
|
function promiseCheckAndCatch(obj, name) {
|
||||||
|
var promisify = require('util').promisify;
|
||||||
|
// don't loose this-ness, just in case that's important
|
||||||
|
var fn = obj[name].bind(obj);
|
||||||
|
var promiser;
|
||||||
|
|
||||||
|
// function signature must match, or an error will be thrown
|
||||||
|
if (1 === fn.length) {
|
||||||
|
// wrap so that synchronous errors are caught (alsa handles synchronous results)
|
||||||
|
promiser = function (opts) {
|
||||||
|
return Promise.resolve().then(function () {
|
||||||
|
return fn(opts);
|
||||||
|
});
|
||||||
|
};
|
||||||
|
} else if (2 === fn.length) {
|
||||||
|
// wrap as a promise
|
||||||
|
promiser = promisify(fn);
|
||||||
|
} else {
|
||||||
|
return Promise.reject(new Error("'challenge." + name + "' should accept either one argument, the options,"
|
||||||
|
+ " and return a Promise or accept two arguments, the options and a node-style callback thunk"));
|
||||||
|
}
|
||||||
|
|
||||||
|
function shouldntBeNull(result) {
|
||||||
|
if ('undefined' === typeof result) {
|
||||||
|
throw new Error("'challenge.'" + name + "' should never return `undefined`. Please explicitly return null"
|
||||||
|
+ " (or fix the place where a value should have been returned but wasn't).");
|
||||||
|
}
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
return function (opts) {
|
||||||
|
return promiser(opts).then(shouldntBeNull);
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
// Here's the meat, where the tests are happening:
|
||||||
|
function run(challenger, opts) {
|
||||||
|
var ch = opts.challenge;
|
||||||
|
if ('http-01' === ch.type && ch.wildname) {
|
||||||
|
throw new Error("http-01 cannot be used for wildcard domains");
|
||||||
|
}
|
||||||
|
|
||||||
|
var set = promiseCheckAndCatch(challenger, 'set');
|
||||||
|
if ('function' !== typeof challenger.get) {
|
||||||
|
throw new Error("'challenge.get' should be implemented for the sake of testing."
|
||||||
|
+ " It should be implemented as the internal method for fetching the challenge"
|
||||||
|
+ " (i.e. reading from a database, file system or API, not return internal),"
|
||||||
|
+ " not the external check (the http call, dns query, etc), which will already be done as part of this test.");
|
||||||
|
}
|
||||||
|
var get = promiseCheckAndCatch(challenger, 'get');
|
||||||
|
var remove = promiseCheckAndCatch(challenger, 'remove');
|
||||||
|
|
||||||
|
// The first time we just check it against itself
|
||||||
|
// this will cause the prompt to appear
|
||||||
|
return set(opts).then(function () {
|
||||||
|
// this will cause the final completion message to appear
|
||||||
|
// _test is used by the manual cli reference implementations
|
||||||
|
var query = { type: ch.type, /*debug*/ status: ch.status, _test: true };
|
||||||
|
if ('http-01' === ch.type) {
|
||||||
|
query.identifier = ch.identifier;
|
||||||
|
query.token = ch.token;
|
||||||
|
// For testing only
|
||||||
|
query.url = ch.challengeUrl;
|
||||||
|
} else if ('dns-01' === ch.type) {
|
||||||
|
query.identifier = { type: 'dns', value: ch.dnsHost };
|
||||||
|
// For testing only
|
||||||
|
query.altname = ch.altname;
|
||||||
|
// there should only be two possible TXT records per challenge domain:
|
||||||
|
// one for the bare domain, and the other if and only if there's a wildcard
|
||||||
|
query.wildcard = ch.wildcard;
|
||||||
|
} else {
|
||||||
|
query = JSON.parse(JSON.stringify(ch));
|
||||||
|
query.comment = "unknown challenge type, supplying everything";
|
||||||
|
}
|
||||||
|
return get({ challenge: query }).then(function (secret) {
|
||||||
|
if ('string' === typeof secret) {
|
||||||
|
console.info("secret was passed as a string, which works historically, but should be an object instead:");
|
||||||
|
console.info('{ "keyAuthorization": "' + secret + '" }');
|
||||||
|
console.info("or");
|
||||||
|
// TODO this should be "keyAuthorizationDigest"
|
||||||
|
console.info('{ "dnsAuthorization": "' + secret + '" }');
|
||||||
|
console.info("This is to help keep greenlock (and associated plugins) future-proof for new challenge types");
|
||||||
|
}
|
||||||
|
// historically 'secret' has been a string, but I'd like it to transition to be an object.
|
||||||
|
// to make it backwards compatible in v2.7 to change it,
|
||||||
|
// so I'm not sure that we really need to.
|
||||||
|
if ('http-01' === ch.type) {
|
||||||
|
secret = secret.keyAuthorization || secret;
|
||||||
|
if (ch.keyAuthorization !== secret) {
|
||||||
|
throw new Error("http-01 challenge.get() returned '" + secret + "', which does not match the keyAuthorization"
|
||||||
|
+ " saved with challenge.set(), which was '" + ch.keyAuthorization + "'");
|
||||||
|
}
|
||||||
|
} else if ('dns-01' === ch.type) {
|
||||||
|
secret = secret.dnsAuthorization || secret;
|
||||||
|
if (ch.dnsAuthorization !== secret) {
|
||||||
|
throw new Error("dns-01 challenge.get() returned '" + secret + "', which does not match the dnsAuthorization"
|
||||||
|
+ " (keyAuthDigest) saved with challenge.set(), which was '" + ch.dnsAuthorization + "'");
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
if ('tls-alpn-01' === ch.type) {
|
||||||
|
console.warn("'tls-alpn-01' support is in development"
|
||||||
|
+ " (or developed and we haven't update this yet). Please contact us.");
|
||||||
|
} else {
|
||||||
|
console.warn("We don't know how to test '" + ch.type + "'... are you sure that's a thing?");
|
||||||
|
}
|
||||||
|
secret = secret.keyAuthorization || secret;
|
||||||
|
if (ch.keyAuthorization !== secret) {
|
||||||
|
console.warn("The returned value doesn't match keyAuthorization", ch.keyAuthorization, secret);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}).then(function () {
|
||||||
|
return remove(opts).then(function () {
|
||||||
|
return get(opts).then(function (result) {
|
||||||
|
if (result) {
|
||||||
|
throw new Error("challenge.remove() should have made it not possible for challenge.get() to return a value");
|
||||||
|
}
|
||||||
|
if (null !== result) {
|
||||||
|
throw new Error("challenge.get() should return null when the value is not set");
|
||||||
|
}
|
||||||
|
});
|
||||||
|
});
|
||||||
|
});
|
||||||
|
}).then(function () {
|
||||||
|
console.info("All soft tests: PASS");
|
||||||
|
console.warn("Hard tests (actually checking http URLs and dns records) is implemented in acme-v2.");
|
||||||
|
console.warn("We'll copy them over here as well, but that's a TODO for next week.");
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
module.exports.test = function (type, altname, challenger) {
|
||||||
|
var expires = new Date(Date.now() + (10*60*1000)).toISOString();
|
||||||
|
var token = crypto.randomBytes(8).toString('hex');
|
||||||
|
var thumb = crypto.randomBytes(16).toString('hex');
|
||||||
|
var keyAuth = token + '.' + crypto.randomBytes(16).toString('hex');
|
||||||
|
var dnsAuth = crypto.createHash('sha256').update(keyAuth).digest('base64')
|
||||||
|
.replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, '');
|
||||||
|
|
||||||
|
var challenge = {
|
||||||
|
type: type
|
||||||
|
, identifier: { type: 'dns', value: null } // completed below
|
||||||
|
, wildcard: false // completed below
|
||||||
|
, status: 'pending'
|
||||||
|
, expires: expires
|
||||||
|
, token: token
|
||||||
|
, thumbprint: thumb
|
||||||
|
, keyAuthorization: keyAuth
|
||||||
|
, url: null // completed below
|
||||||
|
, dnsHost: '_acme-challenge.' // completed below
|
||||||
|
, dnsAuthorization: dnsAuth
|
||||||
|
, altname: altname
|
||||||
|
, _test: true // used by CLI referenced implementations
|
||||||
|
};
|
||||||
|
if ('*.' === altname.slice(0, 2)) {
|
||||||
|
challenge.wildcard = true;
|
||||||
|
altname = altname.slice(2);
|
||||||
|
}
|
||||||
|
challenge.identifier.value = altname;
|
||||||
|
challenge.url = 'http://' + altname + '/.well-known/acme-challenge/' + challenge.token;
|
||||||
|
challenge.dnsHost += altname;
|
||||||
|
|
||||||
|
return run(challenger, { challenge: challenge });
|
||||||
|
};
|
||||||
|
25
package-lock.json
generated
25
package-lock.json
generated
@ -1,25 +0,0 @@
|
|||||||
{
|
|
||||||
"name": "acme-dns-01-test",
|
|
||||||
"version": "3.3.1",
|
|
||||||
"lockfileVersion": 1,
|
|
||||||
"requires": true,
|
|
||||||
"dependencies": {
|
|
||||||
"@root/request": {
|
|
||||||
"version": "1.3.11",
|
|
||||||
"resolved": "https://registry.npmjs.org/@root/request/-/request-1.3.11.tgz",
|
|
||||||
"integrity": "sha512-3a4Eeghcjsfe6zh7EJ+ni1l8OK9Fz2wL1OjP4UCa0YdvtH39kdXB9RGWuzyNv7dZi0+Ffkc83KfH0WbPMiuJFw=="
|
|
||||||
},
|
|
||||||
"acme-challenge-test": {
|
|
||||||
"version": "3.3.1",
|
|
||||||
"resolved": "https://registry.npmjs.org/acme-challenge-test/-/acme-challenge-test-3.3.1.tgz",
|
|
||||||
"integrity": "sha512-y7iCHb70hWuFgPvtAWwQd1sz9I2Atu+6PKhN5sIIfqDhkg/sVmlxAVKXn6/SBx9TSrP50xHtiAnMkmt+umemDw==",
|
|
||||||
"requires": {
|
|
||||||
"@root/request": "^1.3.11"
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"acme-dns-01-cli": {
|
|
||||||
"version": "3.1.0",
|
|
||||||
"dev": true
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
59
package.json
59
package.json
@ -1,36 +1,27 @@
|
|||||||
{
|
{
|
||||||
"name": "acme-dns-01-test",
|
"name": "greenlock-challenge-test",
|
||||||
"version": "3.3.2",
|
"version": "3.0.1",
|
||||||
"description": "ACME dns-01 tests for Let's Encrypt integration. Any `acme-dns-01-` plugin should be able to pass these tests.",
|
"description": "The base set of tests for all ACME challenge strategies. Any `greenlock-challenge-` plugin should be able to pass these tests.",
|
||||||
"main": "index.js",
|
"main": "index.js",
|
||||||
"homepage": "https://git.rootprojects.org/root/acme-dns-01-test.js",
|
"dependencies": {},
|
||||||
"files": [
|
"devDependencies": {},
|
||||||
"example.js",
|
"scripts": {
|
||||||
"lib"
|
"test": "node example.js"
|
||||||
],
|
},
|
||||||
"dependencies": {
|
"repository": {
|
||||||
"acme-challenge-test": "^3.3.1"
|
"type": "git",
|
||||||
},
|
"url": "https://git.coolaj86.com/coolaj86/greenlock-challenge-test.js.git"
|
||||||
"devDependencies": {
|
},
|
||||||
"acme-dns-01-cli": "^3.1.0"
|
"keywords": [
|
||||||
},
|
"Let's Encrypt",
|
||||||
"scripts": {
|
"ACME",
|
||||||
"test": "node example.js"
|
"http-01",
|
||||||
},
|
"dns-01",
|
||||||
"repository": {
|
"challenge",
|
||||||
"type": "git",
|
"plugin",
|
||||||
"url": "https://git.rootprojects.org/root/acme-dns-01-test.js.git"
|
"module",
|
||||||
},
|
"strategy"
|
||||||
"keywords": [
|
],
|
||||||
"Let's Encrypt",
|
"author": "AJ ONeal <coolaj86@gmail.com> (https://coolaj86.com/)",
|
||||||
"ACME",
|
"license": "MPL-2.0"
|
||||||
"dns-01",
|
|
||||||
"challenge",
|
|
||||||
"plugin",
|
|
||||||
"module",
|
|
||||||
"strategy",
|
|
||||||
"greenlock"
|
|
||||||
],
|
|
||||||
"author": "AJ ONeal <solderjs@gmail.com> (https://solderjs.com/)",
|
|
||||||
"license": "MPL-2.0"
|
|
||||||
}
|
}
|
||||||
|
Loading…
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Reference in New Issue
Block a user