# acme-dns-01-cloudflare

Cloudflare DNS + Let's Encrypt for Node.js

This handles ACME dns-01 challenges, compatible with ACME.js and Greenlock.js.
Passes [acme-dns-01-test](https://git.rootprojects.org/root/acme-dns-01-test.js).

# Install

```bash
npm install --save acme-dns-01-cloudflare@3.x
```

# Usage

First you create an instance with your credentials:

```js
var dns01 = require('acme-dns-01-cloudflare').create({
	authKey: '123yourkey',
	authEmail: 'you@example.com'
});
```

Then you can use it with any compatible ACME module,
such as Greenlock.js or ACME.js.

### Greenlock.js

```js
var Greenlock = require('greenlock-express');
var greenlock = Greenlock.create({
	challenges: {
		'dns-01': dns01
		// ...
	}
});
```

See [Greenlock™ Express](https://git.rootprojects.org/root/greenlock-express.js)
and/or [Greenlock.js](https://git.rootprojects.org/root/greenlock.js) documentation for more details.

### ACME.js

```js
// TODO
```

See the [ACME.js](https://git.rootprojects.org/root/acme-v2.js) for more details.

### Build your own

```js
dns01
  .set({
    identifier: { value: 'foo.example.com' },
    wildcard: false,
    dnsHost: '_acme-challenge.foo.example.com',
    dnsAuthorization: 'xxx_secret_xxx'
  })
  .then(function () {
    console.log("TXT record set");
  })
  .catch(function () {
    console.log("Failed to set TXT record");
  });
```

See [acme-dns-01-test](https://git.rootprojects.org/root/acme-dns-01-test.js)
for more implementation details.

# Tests

```bash
# node ./test.js domain-zone auth-key auth-email
node ./test.js example.com xxxxxx you@example.com
```