puppet nftables

# frozen_string_literal: true

require 'spec_helper_acceptance'

describe 'nftables class' do

  context 'configure all nftables rules' do

    it 'works idempotently with no errors' do

      pp = <<-EOS

      # default mask of firewalld service fails if service is not installed.

      # https://tickets.puppetlabs.com/browse/PUP-10814

      # Disable all default rules and include below explicitly

      class { 'nftables':

        firewalld_enable => false,

        out_ntp          => false,

        out_http         => false,

        out_https        => false,

        out_icmp         => false,

        in_ssh           => false,

        in_icmp          => false,

      }

      include nftables::rules::icmp

      include nftables::rules::dns

      include nftables::rules::node_exporter

      include nftables::rules::nfs3

      include nftables::rules::ssh

      include nftables::rules::dhcpv6_client

      include nftables::rules::afs3_callback

      include nftables::rules::ospf

      include nftables::rules::http

      include nftables::rules::puppet

      include nftables::rules::icinga2

      include nftables::rules::tor

      include nftables::rules::ospf3

      include nftables::rules::ceph_mon

      include nftables::rules::smtp_submission

      include nftables::rules::https

      include nftables::rules::nfs

      include nftables::rules::smtps

      include nftables::rules::smtp

      include nftables::rules::ceph

      include nftables::rules::samba

      include nftables::rules::activemq

      include nftables::rules::docker_ce

      include nftables::rules::qemu

      include nftables::rules::out::postgres

      include nftables::rules::out::icmp

      include nftables::rules::out::dns

      include nftables::rules::out::nfs3

      include nftables::rules::out::ssh

      include nftables::rules::out::kerberos

      include nftables::rules::out::dhcpv6_client

      include nftables::rules::out::ospf

      include nftables::rules::out::openafs_client

      include nftables::rules::out::http

      include nftables::rules::out::ssh::remove

      class{'nftables::rules::out::puppet':

        puppetserver => '127.0.0.1',

      }

      include nftables::rules::out::all

      include nftables::rules::out::tor

      include nftables::rules::out::ospf3

      include nftables::rules::out::mysql

      include nftables::rules::out::ceph_client

      include nftables::rules::out::https

      include nftables::rules::out::dhcp

      include nftables::rules::out::nfs

      include nftables::rules::out::smtp

      include nftables::rules::out::smtp_client

      include nftables::rules::out::imap

      include nftables::rules::out::pop3

      include nftables::rules::out::chrony

      include nftables::rules::out::wireguard

      include nftables::rules::wireguard

      include nftables::services::dhcpv6_client

      include nftables::services::openafs_client

      nftables::set{'my_test_set':

        type       => 'ipv4_addr',

        elements   => ['192.168.0.1', '10.0.0.2'],

        table      => ['inet-filter', 'ip-nat'],

      }

      $config_path = $facts['os']['family'] ? {

        'Archlinux' => '/etc/nftables.conf',

        default => '/etc/sysconfig/nftables.conf',

      }

      $nft_path = $facts['os']['family'] ? {

        'Archlinux' => '/usr/bin/nft',

        default => '/usr/sbin/nft',

      }

      # nftables cannot be started in docker so replace service with a validation only.

      systemd::dropin_file{"zzz_docker_nft.conf":

        ensure  => present,

        unit    => "nftables.service",

        content => [

          "[Service]",

          "ExecStart=",

          "ExecStart=${nft_path} -c -I /etc/nftables/puppet -f ${config_path}",

          "ExecReload=",

          "ExecReload=${nft_path} -c -I /etc/nftables/puppet -f ${config_path}",

          "",

          ].join("\n"),

        notify  => Service["nftables"],

      }

      EOS

      # Run it twice and test for idempotency

      apply_manifest(pp, catch_failures: true)

      apply_manifest(pp, catch_changes: true)

    end

    describe package('nftables') do

      it { is_expected.to be_installed }

    end

    describe service('nftables') do

      it { is_expected.to be_running }

      it { is_expected.to be_enabled }

    end

    describe file('/etc/nftables/puppet.nft', '/etc/systemd/system/nftables.service.d/puppet_nft.conf') do

      it { is_expected.to be_file }

    end

    describe file('/etc/nftables/puppet') do

      it { is_expected.to be_directory }

    end

  end

end