Puppet Class: bacula::params::validate

Defined in:
manifests/params/validate.pp

Overview

Class: bacula::params::validate

This class takes parameters which values need to be validated in some way. Because the class should only be called from the main bacula class the default values are intended to fail.

Copyright 2012 Russell Harrison

License

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Parameters:

  • backup_catalog (Any) (defaults to: '')
  • console_password (Any) (defaults to: '')
  • db_backend (Any) (defaults to: '')
  • db_database (Any) (defaults to: '')
  • db_host (Any) (defaults to: '')
  • db_password (Any) (defaults to: '')
  • db_port (Any) (defaults to: '')
  • db_user (Any) (defaults to: '')
  • director_password (Any) (defaults to: '')
  • director_server (Any) (defaults to: '')
  • is_client (Any) (defaults to: '')
  • is_director (Any) (defaults to: '')
  • is_storage (Any) (defaults to: '')
  • logwatch_enabled (Any) (defaults to: '')
  • mail_to (Any) (defaults to: '')
  • mail_to_daemon (Any) (defaults to: '')
  • mail_to_on_error (Any) (defaults to: '')
  • mail_to_operator (Any) (defaults to: '')
  • manage_bat (Any) (defaults to: '')
  • manage_config_dir (Any) (defaults to: '')
  • manage_console (Any) (defaults to: '')
  • manage_db (Any) (defaults to: '')
  • manage_db_tables (Any) (defaults to: '')
  • manage_logwatch (Any) (defaults to: '')
  • plugin_dir (Any) (defaults to: '')
  • storage_default_mount (Any) (defaults to: '')
  • storage_server (Any) (defaults to: '')
  • tls_allowed_cn (Any) (defaults to: '')
  • tls_ca_cert (Any) (defaults to: '')
  • tls_ca_cert_dir (Any) (defaults to: '')
  • tls_cert (Any) (defaults to: '')
  • tls_key (Any) (defaults to: '')
  • tls_require (Any) (defaults to: '')
  • tls_verify_peer (Any) (defaults to: '')
  • use_console (Any) (defaults to: '')
  • use_tls (Any) (defaults to: '') 


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# File 'manifests/params/validate.pp', line 25

class bacula::params::validate (
  $backup_catalog        = '',
  $console_password      = '',
  $db_backend            = '',
  $db_database           = '',
  $db_host               = '',
  $db_password           = '',
  $db_port               = '',
  $db_user               = '',
  $director_password     = '',
  $director_server       = '',
  $is_client             = '',
  $is_director           = '',
  $is_storage            = '',
  $logwatch_enabled      = '',
  $mail_to               = '',
  $mail_to_daemon        = '',
  $mail_to_on_error      = '',
  $mail_to_operator      = '',
  $manage_bat            = '',
  $manage_config_dir     = '',
  $manage_console        = '',
  $manage_db             = '',
  $manage_db_tables      = '',
  $manage_logwatch       = '',
  $plugin_dir            = '',
  $storage_default_mount = '',
  $storage_server        = '',
  $tls_allowed_cn        = '',
  $tls_ca_cert           = '',
  $tls_ca_cert_dir       = '',
  $tls_cert              = '',
  $tls_key               = '',
  $tls_require           = '',
  $tls_verify_peer       = '',
  $use_console           = '',
  $use_tls               = ''
) {
  include ::bacula::params
  # Validate our booleans
  validate_bool($backup_catalog)
  validate_bool($is_client)
  validate_bool($is_director)
  validate_bool($is_storage)
  validate_bool($logwatch_enabled)
  validate_bool($manage_bat)
  validate_bool($manage_config_dir)
  validate_bool($manage_console)
  validate_bool($manage_db)
  validate_bool($manage_db_tables)
  validate_bool($manage_logwatch)
  validate_bool($use_console)
  validate_bool($use_tls)

  if $use_console {
    if empty($console_password) {
      fail 'console_password cannot be empty'
    }
  }

  # Validate mail_to variables are email address
  if $is_director {
    if $mail_to != undef {
      validate_re($mail_to, '^[\w-]+@([\w-]+\.)+[\w-]+$')
    } elsif $mail_to == undef and $mail_to_on_error == undef {
      validate_re($::bacula::params::mail_to_default, '^[\w-]+@([\w-]+\.)+[\w-]+$')
    }
    if $mail_to_daemon != undef {
      validate_re($mail_to_daemon, '^[\w-]+@([\w-]+\.)+[\w-]+$')
    }
    if $mail_to_on_error != undef {
      validate_re($mail_to_on_error, '^[\w-]+@([\w-]+\.)+[\w-]+$')
    }
    if $mail_to_operator != undef {
      validate_re($mail_to_operator, '^[\w-]+@([\w-]+\.)+[\w-]+$')
    }
  }

  # Validate the director and storage servers given are fully qualified
  # domain names
  validate_re($director_server, '^[a-z0-9_-]+(\.[a-z0-9_-]+){2,}$')
  validate_re($storage_server, '^[a-z0-9_-]+(\.[a-z0-9_-]+){2,}$')

  # Validate server values aren't empty
  if empty($director_server) {
    fail '$director_server cannot be empty'
  }

  if empty($storage_server) {
    fail '$storage_server cannot be empty'
  }

  # Validate the passwords aren't empty
  if empty($director_password) {
    fail '$director_password cannot be empty'
  }

  if $is_director {

    if empty($db_database) {
      fail '$db_database cannot be empty'
    }

    case $db_backend {
      'sqlite', 'postgresql' : {
      }
      'mysql'                : {
        if empty($db_host) {
          fail '$db_host cannot be empty'
        }

        if empty($db_user) {
          fail '$db_user cannot be empty'
        }

        if !is_integer($db_port) {
          fail '$db_port must be a port number'
        }

        if empty($db_password) {
          fail '$db_password cannot be empty'
        }
      }
      default                : {
        fail '$db_backend must be either \'sqlite\', \'postgresql\', or \'mysql\''
      }
    }
  }

  if $manage_console {
    if empty($console_password) {
      fail '$console_password cannot be empty'
    }
  }

  validate_absolute_path($storage_default_mount)

  if $plugin_dir != undef {
    validate_absolute_path($plugin_dir)
  }

  if $use_tls {
    case $tls_allowed_cn {
      undef   : { }
      default : { validate_array($tls_allowed_cn) }
    }

    if $tls_ca_cert {
      validate_absolute_path($tls_ca_cert)
    }

    if $tls_ca_cert_dir {
      validate_absolute_path($tls_ca_cert_dir)
    }
    validate_absolute_path($tls_cert)
    validate_absolute_path($tls_key)

    if !($tls_require in ['yes', 'no']) {
      fail '$tls_require must be either \'yes\' or \'no\''
    }

    if !($tls_verify_peer in ['yes', 'no']) {
      fail '$tls_verify_peer must be either \'yes\' or \'no\''
    }
  }
}