Puppet Class: dehydrated

Inherits:
::dehydrated::params
Defined in:
manifests/init.pp

Summary

Base class to define necessary variables and include setup classes.

Overview

Base class to setup the letsencrypt certificate handling with dehydrated.

Examples:

# should be sufficient in most cases.
include dehydrated

# if you are "upgrading" from bzed-letsencrypt,
# you might want to use these options to stay
# compatible with the old group/directory:
class { 'dehydrated' :
  group    => 'letsencrypt',
  base_dir => '/etc/letsencrypt',
}

Parameters:

  • base_dir (Stdlib::Absolutepath) (defaults to: $::dehydrated::params::base_dir)

    The base directory where keys/csr/certs are stored. Defaults to: - on $::os=='Debian': /etc/dehydrated - on other Linux/Unix systems: /etc/pki/dehydrated - on windows: C:LE_certs.

  • crt_dir (Stdlib::Absolutepath) (defaults to: join([$base_dir, 'certs'], $::dehydrated::params::path_seperator))

    The directory where certificates are stored. Defaults to $base_dir/certs

  • csr_dir (Stdlib::Absolutepath) (defaults to: join([$base_dir, 'csr'], $::dehydrated::params::path_seperator))

    The directory where CSRs are stored. Defaults to $base_dir/csr

  • key_dir (Stdlib::Absolutepath) (defaults to: join([$base_dir, 'private'], $::dehydrated::params::path_seperator))

    The directory where pricate keys are stored. Defaults to $base_dir/private

  • user (String) (defaults to: $::dehydrated::params::user)

    Linux: The user who owns the files in /etc/dehydrated. Windows: The user who owns the files in C:LE_Certs. Needs to be specified!

  • group (String) (defaults to: $::dehydrated::params::group)

    Linux: The group which owns the files in /etc/dehydrated. If you have a non-root process which needs to access private keys, add its user to this group. Windows: The group which owns the files in C:LE_Certs. Needs to be specified!

  • dehydrated_user (Optional[String]) (defaults to: $::dehydrated::params::dehydrated_user)

    User to run the dehydrated script as. Only used on the host that actually requests certificates.

  • dehydrated_group (Optional[String]) (defaults to: $::dehydrated::params::dehydrated_group)

    Group to run the dehydrated script as. Only used on the host that actually requests certificates.

  • letsencrypt_ca (String) (defaults to: $::dehydrated::params::letsencrypt_ca)

    Let’s Encrypt CA to use. Defaults to v2-production. See the letsencrypt_cas parameter for a way to specify your own Let’s Encrypt / ACME compatible CA. This configures the default CA to use, but You can actually define different CAs for each certificate, see the ::dehydrated::certificate define for details.

  • letsencrypt_cas (Hash) (defaults to: $::dehydrated::params::letsencrypt_cas)

    Hash with the definitions of the official testing and production Let’s Encrypt CAs this puppet module was tested against.

  • dh_param_size (Integer[768]) (defaults to: $::dehydrated::params::dh_param_size)

    Default size of the DH params we should generate. Defaults to 2048.

  • challengetype (Dehydrated::Challengetype) (defaults to: $::dehydrated::params::challengetype)

    Default challengetype to use. Defaults to 'dns-01'. You can specify a different challengetype for each certificate, see ::dehydrated::certificate.

  • algorithm (Dehydrated::Algorithm) (defaults to: $::dehydrated::params::algorithm)

    Default algorithm / elliptic-curve you want to use. Supported: rsa, secp384r1, prime256v1. Defaults to rsa. You can specify a different algorithm for each certificate, see ::dehydrated::certificate.

  • dehydrated_base_dir (Stdlib::Absolutepath) (defaults to: $::dehydrated::params::dehydrated_base_dir)

    Only used if $facts == $::dehydrated::dehydrated_host. Path where the dehydrated script and configurations/csrs are being stored. Defaults to '/opt/dehydrated'.

  • dehydrated_git_dir (Stdlib::Absolutepath) (defaults to: "${dehydrated_base_dir}/dehydrated")

    Only used if $facts == $::dehydrated::dehydrated_host. Path where the dehydrated script is being checkout out into using git. Defaults to $dehydrated_base_dir/dehydrated.

  • dehydrated_git_tag (String) (defaults to: $::dehydrated::params::dehydrated_git_tag)

    Only used if $facts == $::dehydrated::dehydrated_host. Version of the dehydrated script we want to use. Change it on your own risk.

  • dehydrated_git_url (Dehydrated::GitUrl) (defaults to: $::dehydrated::params::dehydrated_git_url)

    Only used if $facts == $::dehydrated::dehydrated_host. Git url to clone dehydrated from. If you have an internal mirror/version, you can override the default github url here.

  • dehydrated_host (Stdlib::Fqdn) (defaults to: $::dehydrated::params::dehydrated_host)

    Default setting for the host you want to request the certificates on. Required on that host, on all others it is used as default for certificates requested via ::dehydrated::certificate. You can specify a different dehydrated_host on each certificate if you want to. If $facts == $::dehydrated::dehydrated_host, dehydrated will be installed and the certificate request cronjob will be setup.

  • dehydrated_requests_dir (Stdlib::Absolutepath) (defaults to: "${dehydrated_base_dir}/requests")

    Only used if $facts == $::dehydrated::dehydrated_host. Path where requests that need to be handled are being stored.

  • dehydrated_hooks_dir (Stdlib::Absolutepath) (defaults to: "${dehydrated_base_dir}/hooks")

    Only used if $facts == $::dehydrated::dehydrated_host.

  • dehydrated_requests_config (Stdlib::Absolutepath) (defaults to: "${dehydrated_base_dir}/requests.json")

    Only used if $facts == $::dehydrated::dehydrated_host.

  • dehydrated_wellknown_dir (Stdlib::Absolutepath) (defaults to: "${dehydrated_base_dir}/acme-challenges")

    Only used if $facts == $::dehydrated::dehydrated_host.

  • dehydrated_alpncert_dir (Stdlib::Absolutepath) (defaults to: "${dehydrated_base_dir}/alpn-certs")

    Only used if $facts == $::dehydrated::dehydrated_host.

  • dehydrated_host_packages (Array) (defaults to: $::dehydrated::params::dehydrated_host_packages)

    Only used if $facts == $::dehydrated::dehydrated_host.

  • dehydrated_environment (Hash) (defaults to: $::dehydrated::params::dehydrated_environment)

    Only used if $facts == $::dehydrated::dehydrated_host.

  • dehydrated_domain_validation_hook (Optional[Dehydrated::Hook]) (defaults to: $::dehydrated::params::dehydrated_domain_validation_hook)

    Only used if $facts == $::dehydrated::dehydrated_host.

  • dehydrated_hook (Dehydrated::Hook) (defaults to: "${challengetype}.sh")

    Name of the hook script dehydrated will use to validate the authorization request. The hook script must live in the $dehydrated_hooks_dir on $::dehydrated::dehydrated_host.

  • dehydrated_contact_email (Optional[Dehydrated::Email]) (defaults to: $::dehydrated::params::dehydrated_contact_email)

    Contact email address for created accounts. We'll create one account for each puppet host.

  • dehydrated_status_file (Stdlib::Absolutepath) (defaults to: "${dehydrated_base_dir}/status.json")

    File the dehydrated job runner will dump its status into. Pretty printed JSON.

  • dehydrated_monitoring_status_file (Stdlib::Absolutepath) (defaults to: "${dehydrated_base_dir}/monitoring.status")

    Status file for monitoring with check_statusfile, see README.md for details.

  • manage_user (Boolean) (defaults to: $::dehydrated::params::manage_user)

    Create $dehydrated_user/$dehydrated_group and $user/$group if necessary.

  • manage_packages (Boolean) (defaults to: $::dehydrated::params::manage_packages)

    Install required packages using ensure_packages? Should be safe to leave enabled in most cases.

  • pki_packages (Array) (defaults to: $::dehydrated::params::pki_packages)

    Required packages to create /etc/pki. Not really used yet.

  • packages (Array) (defaults to: $::dehydrated::params::packages)

    The list of packages we actually need to install to make this module work properly. You are free to modify this list if you need to.

  • certificates (Array[Variant[Dehydrated::DN, Tuple[Dehydrated::DN, Array[Dehydrated::DN]]]]) (defaults to: [])

    Allows to request certificates instead of using ::dehydrated::certificate. The puppet definition of this rather complex parameter is Array[Variant[Dehydrated::DN, Tuple[Dehydrated::DN, Array]]] So basically, you need to specify an Array. Contents are either a - distinguished name - tuple with [distinguished name, array of distinguished names] The first case requests a default certificate. The tuple version will request a SAN certificate.

  • build_pfx_files (Boolean) (defaults to: $::dehydrated::params::build_pfx_files)

    Create PKCS12 container with key, certificate and ca certificates. Defaults to true on windows, to false on all other OS.



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# File 'manifests/init.pp', line 132

class dehydrated
(
  Stdlib::Absolutepath $base_dir = $::dehydrated::params::base_dir,
  Stdlib::Absolutepath $crt_dir = join([$base_dir, 'certs'], $::dehydrated::params::path_seperator),
  Stdlib::Absolutepath $csr_dir = join([$base_dir, 'csr'], $::dehydrated::params::path_seperator),
  Stdlib::Absolutepath $key_dir = join([$base_dir, 'private'], $::dehydrated::params::path_seperator),
  String $user = $::dehydrated::params::user,
  String $group = $::dehydrated::params::group,
  Optional[String] $dehydrated_user = $::dehydrated::params::dehydrated_user,
  Optional[String] $dehydrated_group = $::dehydrated::params::dehydrated_group,

  String $letsencrypt_ca = $::dehydrated::params::letsencrypt_ca,
  Hash $letsencrypt_cas = $::dehydrated::params::letsencrypt_cas,
  Integer[768] $dh_param_size = $::dehydrated::params::dh_param_size,
  Dehydrated::Challengetype $challengetype = $::dehydrated::params::challengetype,
  Dehydrated::Algorithm $algorithm = $::dehydrated::params::algorithm,

  Stdlib::Absolutepath $dehydrated_base_dir = $::dehydrated::params::dehydrated_base_dir,
  Stdlib::Absolutepath $dehydrated_git_dir = "${dehydrated_base_dir}/dehydrated",
  String $dehydrated_git_tag = $::dehydrated::params::dehydrated_git_tag,
  Dehydrated::GitUrl $dehydrated_git_url = $::dehydrated::params::dehydrated_git_url,
  Stdlib::Fqdn $dehydrated_host = $::dehydrated::params::dehydrated_host,
  Stdlib::Absolutepath $dehydrated_requests_dir = "${dehydrated_base_dir}/requests",
  Stdlib::Absolutepath $dehydrated_hooks_dir = "${dehydrated_base_dir}/hooks",
  Stdlib::Absolutepath $dehydrated_requests_config = "${dehydrated_base_dir}/requests.json",
  Stdlib::Absolutepath $dehydrated_wellknown_dir = "${dehydrated_base_dir}/acme-challenges",
  Stdlib::Absolutepath $dehydrated_alpncert_dir = "${dehydrated_base_dir}/alpn-certs",
  Stdlib::Absolutepath $dehydrated_status_file = "${dehydrated_base_dir}/status.json",
  Stdlib::Absolutepath $dehydrated_monitoring_status_file = "${dehydrated_base_dir}/monitoring.status",
  Array $dehydrated_host_packages = $::dehydrated::params::dehydrated_host_packages,
  Hash $dehydrated_environment = $::dehydrated::params::dehydrated_environment,
  Optional[Dehydrated::Hook] $dehydrated_domain_validation_hook = $::dehydrated::params::dehydrated_domain_validation_hook,
  Dehydrated::Hook $dehydrated_hook = "${challengetype}.sh",
  Optional[Dehydrated::Email] $dehydrated_contact_email = $::dehydrated::params::dehydrated_contact_email,

  Boolean $manage_user = $::dehydrated::params::manage_user,
  Boolean $manage_packages = $::dehydrated::params::manage_packages,

  Array $pki_packages = $::dehydrated::params::pki_packages,
  Array $packages = $::dehydrated::params::packages,
  Array[Variant[Dehydrated::DN, Tuple[Dehydrated::DN, Array[Dehydrated::DN]]]] $certificates = [],

  Boolean $build_pfx_files = $::dehydrated::params::build_pfx_files,
) inherits ::dehydrated::params {

  require ::dehydrated::setup

  $certificates.each | $certificate | {
    if ($certificate =~ Tuple[Dehydrated::DN, Array[Dehydrated::DN]]) {
      ::dehydrated::certificate { $certificate[0] :
        subject_alternative_names => $certificate[1],
      }
    } else {
      ::dehydrated::certificate { $certificate : }
    }
  }

  $_fqdn_based_config = {
    'dehydrated_contact_email' => $dehydrated_contact_email,
  }

  $dehydrated_domains = $facts['dehydrated_domains']
  $dehydrated_domains.each |Dehydrated::DN $_dn, Hash $_config| {
    $_base_filename = $_config['base_filename']
    $_dh_param_size = $_config['dh_param_size']
    $_csr = $_config['csr']
    $_crt_serial = $_config['crt_serial']
    $_subject_alternative_names = $_config['subject_alternative_names']
    $_dehydrated_host = $_config['dehydrated_host']


    ::dehydrated::certificate::dh { $_base_filename :
      dn            => $_dn,
      dh_param_size => $_dh_param_size,
    }

    $request_name = join(
      concat(
        [$facts['fqdn'], $_dn],
        $_subject_alternative_names
      ),
    '-')

    $_request_config = merge($_fqdn_based_config, $_config)
    if $_csr =~ Dehydrated::CSR {
      @@dehydrated::certificate::request { $request_name :
        request_fqdn => $facts['fqdn'],
        config       => $_request_config,
        dn           => $_dn,
        tag          => "dehydrated-request-for-${_dehydrated_host}",
      }
    }

    Dehydrated::Certificate::Transfer<<|
      tag == "request_fqdn:${facts['fqdn']}" and
      tag == "request_base_filename:${_base_filename}"
    |>>

  }

  if ($dehydrated_host == $facts['fqdn']) {
    require ::dehydrated::setup::dehydrated_host

    Dehydrated::Certificate::Request<<| tag == "dehydrated-request-for-${dehydrated_host}" |>>

    if has_key($facts, 'dehydrated_certificates') {
      $dehydrated_certificates = $facts['dehydrated_certificates']
      $dehydrated_certificates.each |Stdlib::Fqdn $_request_fqdn, Hash $_certificate_configs| {
        $_certificate_configs.each |Dehydrated::DN $_request_dn, $_request_config| {
          $_request_base_dir = $_request_config['request_base_dir']
          $_request_base_filename = $_request_config['base_filename']
          ::dehydrated::certificate::collect{ "${_request_fqdn}-${_request_dn}" :
            request_dn            => $_request_dn,
            request_fqdn          => $_request_fqdn,
            request_base_dir      => $_request_base_dir,
            request_base_filename => $_request_base_filename,
          }
        }
      }
    }
  }


}