heat_template_version: wallaby

description: >
  Configure sshd_config

parameters:
  ServiceData:
    default: {}
    description: Dictionary packing service data
    type: json
  ServiceNetMap:
    default: {}
    description: Mapping of service_name -> network name. Typically set
                 via parameter_defaults in the resource registry. Use
                 parameter_merge_strategies to merge it with the defaults.
    type: json
  RoleName:
    default: ''
    description: Role name on which the service is applied
    type: string
  RoleParameters:
    default: {}
    description: Parameters specific to the role
    type: json
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    type: json
  BannerText:
    default: ''
    description: Configures Banner text in sshd_config
    type: string
  MessageOfTheDay:
    default: ''
    description: Configures /etc/motd text
    type: string
  SshServerOptions:
    default: {}
    description: Mapping of sshd_config values
    type: json
  SshServerOptionsOverrides:
    default: {}
    description: Mapping of sshd_config values to override definitions in
                 SshServerOptions
    type: json
  PasswordAuthentication:
    default: 'no'
    description: Whether or not disable password authentication
    type: string
  SshFirewallAllowAll:
    default: false
    description: Set this to true to open up ssh access from all sources.
    type: boolean

conditions:
  ssh_firewall_allow_all: {equals: [{get_param: SshFirewallAllowAll}, true]}

outputs:
  role_data:
    description: Role data for the ssh
    value:
      service_name: sshd
      firewall_rules:
        '003 accept ssh from all':
          proto: 'tcp'
          dport: 22
          extras:
            ensure: {if: [ssh_firewall_allow_all, 'present', 'absent']}
      config_settings:
        tripleo::profile::base::sshd::bannertext: {get_param: BannerText}
        tripleo::profile::base::sshd::motd: {get_param: MessageOfTheDay}
        tripleo::profile::base::sshd::options:
          map_merge:
            - {get_param: SshServerOptions}
            - {get_param: SshServerOptionsOverrides}
        tripleo::profile::base::sshd::password_authentication: {get_param: PasswordAuthentication}
      step_config: |
        include tripleo::profile::base::sshd