acme.js/README.md

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acme-v2.js
==========
| Sponsored by [ppl](https://ppl.family)
A framework for building letsencrypt clients (and other ACME v2 clients), forked from `le-acme-core.js`.
Summary of spec that I'm working off of here: https://git.coolaj86.com/coolaj86/greenlock.js/issues/5#issuecomment-8
In progress
* Mar 15, 2018 - get directory
* Mar 15, 2018 - get nonce
* Mar 15, 2018 - generate account keypair
* Mar 15, 2018 - create account
* Mar 16, 2018 - new order
* Mar 16, 2018 - get challenges
* Mar 20, 2018 - respond to challenges
* Mar 20, 2018 - generate domain keypair
* Mar 20, 2018 - finalize order (submit csr)
* Mar 20, 2018 - poll for status
* Mar 20, 2018 - download certificate
* Mar 20, 2018 - SUCCESS - got a test certificate (hard-coded)
* Mar 21, 2018 - can now accept values (not hard coded)
* Mar 21, 2018 - *mostly* matches le-acme-core.js API
* Apr 5, 2018 - completely match api for acme v1 (le-acme-core.js)
* Apr 5, 2018 - test wildcard
* Apr 5, 2018 - test two subdomains
* Apr 5, 2018 - test subdomains and its wildcard
Todo
* test http and dns challenges
* export http and dns challenge tests
* support ECDSA keys
## Let's Encrypt Directory URLs
```
# Production URL
https://acme-v02.api.letsencrypt.org/directory
```
```
# Staging URL
https://acme-staging-v02.api.letsencrypt.org/directory
```
## API
```
var ACME = require('acme-v2').ACME.create({
RSA: require('rsa-compat').RSA
// other overrides
, request: require('request')
, promisify: require('util').promisify
// used for constructing user-agent
, os: require('os')
, process: require('process')
// used for overriding the default user-agent
, userAgent: 'My custom UA String'
, getUserAgentString: function (deps) { return 'My custom UA String'; }
});
```
```javascript
// Accounts
ACME.accounts.create(options) // returns Promise<regr> registration data
{ email: '<email>' // valid email (server checks MX records)
, accountKeypair: { // privateKeyPem or privateKeyJwt
privateKeyPem: '<ASCII PEM>'
}
, agreeToTerms: fn (tosUrl) {} // returns Promise with tosUrl
}
// Registration
ACME.certificates.create(options) // returns Promise<pems={ privkey (key), cert, chain (ca) }>
{ newAuthzUrl: '<url>' // specify acmeUrls.newAuthz
, newCertUrl: '<url>' // specify acmeUrls.newCert
, domainKeypair: {
privateKeyPem: '<ASCII PEM>'
}
, accountKeypair: {
privateKeyPem: '<ASCII PEM>'
}
, domains: [ 'example.com' ]
, setChallenge: fn (hostname, key, val) // return Promise
, removeChallenge: fn (hostname, key) // return Promise
}
// Discovery URLs
ACME.init(acmeDirectoryUrl) // returns Promise<acmeUrls={keyChange,meta,newAccount,newNonce,newOrder,revokeCert}>
```
Helpers & Stuff
```javascript
// Constants
ACME.acmeChallengePrefix // /.well-known/acme-challenge/
```