# Reference

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## Table of Contents

### Classes

#### Public Classes

* [`letsencrypt`](#letsencrypt): Sets up letsencrypt for other classes
* [`letsencrypt::authenticator::nginx`](#letsencrypt--authenticator--nginx): Sets up nginx specific configuration, and provides access to variables for enterpolating into nginx configurations  These use the default cer

#### Private Classes

* `letsencrypt::renew::cron::setup`: Handles renewal certificates through CRON
* `letsencrypt::renew::setup`: Sets up timers for automatically renewing certificates
* `letsencrypt::renew::systemd::setup`: Handles renewal certificates through systemd timers

### Defined types

#### Public Defined types

* [`letsencrypt::cert`](#letsencrypt--cert): A single certificate
* [`letsencrypt::domain`](#letsencrypt--domain): A single domain name which should be part of a certificate

#### Private Defined types

* `letsencrypt::renew`: Configures automatic renewal for the given certificate
* `letsencrypt::renew::systemd`

### Functions

* [`letsencrypt::conf::nginx`](#letsencrypt--conf--nginx): Returns a hash to be merged into a nginx::resource::server resources parameters.
* [`letsencrypt::conf::nginx::location`](#letsencrypt--conf--nginx--location): Returns a hash to be merged into a nginx::resource::location resource.

### Data types

* [`Letsencrypt::Authenticator`](#Letsencrypt--Authenticator): Known authenticator types
* [`Letsencrypt::Renewal_provider`](#Letsencrypt--Renewal_provider): Known backends which can keep track of when to issue renewal requests.
* [`Letsencrypt::Ssl_conf::Nginx`](#Letsencrypt--Ssl_conf--Nginx): SSL configuration hash for nginx
* [`Letsencrypt::Ssl_conf::Nginx::Location`](#Letsencrypt--Ssl_conf--Nginx--Location): SSL configuration for a single nginx location.

## Classes

### <a name="letsencrypt"></a>`letsencrypt`

Sets up letsencrypt for other classes

#### Parameters

The following parameters are available in the `letsencrypt` class:

* [`email`](#-letsencrypt--email)
* [`manage_package`](#-letsencrypt--manage_package)
* [`certbot_package`](#-letsencrypt--certbot_package)
* [`server`](#-letsencrypt--server)
* [`renewal_provider`](#-letsencrypt--renewal_provider)
* [`config`](#-letsencrypt--config)

##### <a name="-letsencrypt--email"></a>`email`

Data type: `String`

Contact email sent to letsencrypt

##### <a name="-letsencrypt--manage_package"></a>`manage_package`

Data type: `Boolean`

Should the certbot package resource be managed by this class

Default value: `true`

##### <a name="-letsencrypt--certbot_package"></a>`certbot_package`

Data type: `String`

Name of the certbot package. Should be automatically set through hiera.

Default value: `'certbot'`

##### <a name="-letsencrypt--server"></a>`server`

Data type: `String`

Server providing ACME challenge

Default value: `'https://acme-v02.api.letsencrypt.org/directory'`

##### <a name="-letsencrypt--renewal_provider"></a>`renewal_provider`

Data type: `Letsencrypt::Renewal_provider`

Service responsible for periodically renewing the certificate

##### <a name="-letsencrypt--config"></a>`config`

Data type: `Hash[String, Any]`

Default configuration values to pass to certbot. $server and
$email is added here if not explicitly set. It's later merged with
a specific instance for each certificate.

Default value: `{}`

### <a name="letsencrypt--authenticator--nginx"></a>`letsencrypt::authenticator::nginx`

Sets up nginx specific configuration, and provides access to
variables for enterpolating into nginx configurations

These use the default cert name

#### Parameters

The following parameters are available in the `letsencrypt::authenticator::nginx` class:

* [`certbot_plugin_package`](#-letsencrypt--authenticator--nginx--certbot_plugin_package)
* [`manage_package`](#-letsencrypt--authenticator--nginx--manage_package)

##### <a name="-letsencrypt--authenticator--nginx--certbot_plugin_package"></a>`certbot_plugin_package`

Data type: `String`

Name of the system package providing this plugin.
Populated through hiera.

##### <a name="-letsencrypt--authenticator--nginx--manage_package"></a>`manage_package`

Data type: `Boolean`

If this class should manage the package.

Default value: `true`

## Defined types

### <a name="letsencrypt--cert"></a>`letsencrypt::cert`

A single certificate

#### Parameters

The following parameters are available in the `letsencrypt::cert` defined type:

* [`cert_name`](#-letsencrypt--cert--cert_name)
* [`ensure`](#-letsencrypt--cert--ensure)
* [`include_self`](#-letsencrypt--cert--include_self)
* [`authenticator`](#-letsencrypt--cert--authenticator)
* [`domains`](#-letsencrypt--cert--domains)
* [`config`](#-letsencrypt--cert--config)

##### <a name="-letsencrypt--cert--cert_name"></a>`cert_name`

Data type: `String`

Name of the certificate, can be anything, but $::fqdn is recommended

Default value: `$name`

##### <a name="-letsencrypt--cert--ensure"></a>`ensure`

Data type: `Enum['present', 'absent']`

Present or absent (currently does nothing)

Default value: `'present'`

##### <a name="-letsencrypt--cert--include_self"></a>`include_self`

Data type: `Boolean`

Should the certificates name be one of its domains?

Default value: `true`

##### <a name="-letsencrypt--cert--authenticator"></a>`authenticator`

Data type: `Letsencrypt::Authenticator`

How should the challenge be handled.

##### <a name="-letsencrypt--cert--domains"></a>`domains`

Data type: `Array[String]`

List of domains to add to certificate

Default value: `[]`

##### <a name="-letsencrypt--cert--config"></a>`config`

Data type: `Hash[String, Any]`

Additional config for this entry

Default value: `{}`

### <a name="letsencrypt--domain"></a>`letsencrypt::domain`

A single domain name which should be part of a certificate

#### Parameters

The following parameters are available in the `letsencrypt::domain` defined type:

* [`cert_name`](#-letsencrypt--domain--cert_name)
* [`domain_name`](#-letsencrypt--domain--domain_name)

##### <a name="-letsencrypt--domain--cert_name"></a>`cert_name`

Data type: `String`

Which certificate this domain name belongs to

##### <a name="-letsencrypt--domain--domain_name"></a>`domain_name`

Data type: `String`

The domain name to be added

Default value: `$name`

## Functions

### <a name="letsencrypt--conf--nginx"></a>`letsencrypt::conf::nginx`

Type: Puppet Language

Returns a hash to be merged into a nginx::resource::server resources
parameters.

#### `letsencrypt::conf::nginx(String $cert_name)`

Returns a hash to be merged into a nginx::resource::server resources
parameters.

Returns: `Letsencrypt::Ssl_conf::Nginx` hash usable with nginx::resource::server

##### `cert_name`

Data type: `String`

name of the domain in question, NOT the local certificate name.

### <a name="letsencrypt--conf--nginx--location"></a>`letsencrypt::conf::nginx::location`

Type: Puppet Language

Returns a hash to be merged into a nginx::resource::location resource.

#### `letsencrypt::conf::nginx::location(String $cert_name)`

Returns a hash to be merged into a nginx::resource::location resource.

Returns: `Letsencrypt::Ssl_conf::Nginx::Location` hash usable with nginx::resource::location

##### `cert_name`

Data type: `String`

Domain for which we want the configuration.
NOT the local certificate name.

## Data types

### <a name="Letsencrypt--Authenticator"></a>`Letsencrypt::Authenticator`

Known authenticator types

Alias of `Enum['nginx']`

### <a name="Letsencrypt--Renewal_provider"></a>`Letsencrypt::Renewal_provider`

Known backends which can keep track of when to issue renewal
requests.

Alias of `Enum['systemd', 'cron']`

### <a name="Letsencrypt--Ssl_conf--Nginx"></a>`Letsencrypt::Ssl_conf::Nginx`

Will either have ssl set to false, or ssl set to true, along with
appropriate ssl parameters.

Alias of

```puppet
Variant[Struct[{
      ssl => Boolean,
  }], Struct[{
      ssl          => Boolean,
      ssl_redirect => Boolean,
      ssl_cert     => String,
      ssl_key      => String,
  }]]
```

### <a name="Letsencrypt--Ssl_conf--Nginx--Location"></a>`Letsencrypt::Ssl_conf::Nginx::Location`

SSL configuration for a single nginx location.

Alias of

```puppet
Variant[Struct[{
      ssl => Boolean,
  }], Struct[{
      ssl      => Boolean,
      ssl_only => Boolean,
  }]]
```