root / spec / classes / dnat4_spec.rb @ e0bb7852
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# frozen_string_literal: true
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require 'spec_helper'
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describe 'nftables' do |
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let(:pre_condition) { 'Exec{path => "/bin"}' } |
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on_supported_os.each do |os, os_facts|
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context "on #{os}" do |
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let(:facts) { os_facts }
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nft_mode = case os_facts[:os]['family'] |
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when 'RedHat' |
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'0600'
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else
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'0640'
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end
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context 'with dnat' do |
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let(:pre_condition) do |
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'
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# inet-filter-chain-ingoing
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nftables::chain{ \'ingoing\':
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inject => \'20-default_fwd\',
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inject_iif => \'eth0\',
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inject_oif => \'eth1\';
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}
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# inet-filter-chain-default_fwd
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nftables::rules::dnat4{
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\'http\':
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order => \'10\',
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chain => \'ingoing\',
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daddr => \'192.0.2.2\',
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port => \'http\';
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\'https\':
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order => \'10\',
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chain => \'ingoing\',
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daddr => \'192.0.2.2\',
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port => \'https\';
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\'http_alt\':
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order => \'10\',
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chain => \'ingoing\',
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iif => \'eth0\',
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daddr => \'192.0.2.2\',
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proto => \'tcp\',
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port => 8080,
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dport => 8000;
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\'wireguard\':
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order => \'10\',
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chain => \'ingoing\',
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iif => \'eth0\',
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daddr => \'192.0.2.3\',
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proto => \'udp\',
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port => \'51820\';
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}
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'
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end
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it { is_expected.to compile }
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it {
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expect(subject).to contain_concat('nftables-inet-filter-chain-default_fwd').with(
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path: '/etc/nftables/puppet-preflight/inet-filter-chain-default_fwd.nft', |
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owner: 'root', |
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group: 'root', |
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mode: nft_mode,
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ensure_newline: true |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-inet-filter-chain-default_fwd-header').with(
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target: 'nftables-inet-filter-chain-default_fwd', |
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content: %r{^chain default_fwd \{$}, |
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order: '00' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-inet-filter-chain-default_fwd-rule-jump_ingoing').with(
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target: 'nftables-inet-filter-chain-default_fwd', |
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content: %r{^ iifname eth0 oifname eth1 jump ingoing$}, |
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order: '20-nftables-inet-filter-chain-default_fwd-rule-jump_ingoing-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-inet-filter-chain-default_fwd-footer').with(
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target: 'nftables-inet-filter-chain-default_fwd', |
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content: %r{^\}$}, |
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order: '99' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-inet-filter-chain-ingoing-header').with(
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target: 'nftables-inet-filter-chain-ingoing', |
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content: %r{^chain ingoing \{$}, |
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order: '00' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-inet-filter-chain-ingoing-rule-http').with(
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target: 'nftables-inet-filter-chain-ingoing', |
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content: %r{^ ip daddr 192.0.2.2 tcp dport http accept$}, |
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order: '10-nftables-inet-filter-chain-ingoing-rule-http-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-inet-filter-chain-ingoing-rule-https').with(
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target: 'nftables-inet-filter-chain-ingoing', |
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content: %r{^ ip daddr 192.0.2.2 tcp dport https accept$}, |
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order: '10-nftables-inet-filter-chain-ingoing-rule-https-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-inet-filter-chain-ingoing-rule-http_alt').with(
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target: 'nftables-inet-filter-chain-ingoing', |
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content: %r{^ iifname eth0 ip daddr 192.0.2.2 tcp dport 8000 accept$}, |
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order: '10-nftables-inet-filter-chain-ingoing-rule-http_alt-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-inet-filter-chain-ingoing-rule-wireguard').with(
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target: 'nftables-inet-filter-chain-ingoing', |
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content: %r{^ iifname eth0 ip daddr 192.0.2.3 udp dport 51820 accept$}, |
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order: '10-nftables-inet-filter-chain-ingoing-rule-wireguard-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-inet-filter-chain-ingoing-footer').with(
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target: 'nftables-inet-filter-chain-ingoing', |
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content: %r{^\}$}, |
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order: '99' |
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) |
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} |
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it {
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expect(subject).to contain_concat('nftables-ip-nat-chain-PREROUTING').with(
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path: '/etc/nftables/puppet-preflight/ip-nat-chain-PREROUTING.nft', |
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owner: 'root', |
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group: 'root', |
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mode: nft_mode,
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ensure_newline: true |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-ip-nat-chain-PREROUTING-header').with(
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target: 'nftables-ip-nat-chain-PREROUTING', |
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content: %r{^chain PREROUTING \{$}, |
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order: '00' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-ip-nat-chain-PREROUTING-rule-type').with(
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target: 'nftables-ip-nat-chain-PREROUTING', |
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content: %r{^ type nat hook prerouting priority -100$}, |
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order: '01-nftables-ip-nat-chain-PREROUTING-rule-type-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-ip-nat-chain-PREROUTING-rule-policy').with(
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target: 'nftables-ip-nat-chain-PREROUTING', |
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content: %r{^ policy accept$}, |
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order: '02-nftables-ip-nat-chain-PREROUTING-rule-policy-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-ip-nat-chain-PREROUTING-rule-http').with(
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target: 'nftables-ip-nat-chain-PREROUTING', |
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content: %r{^ tcp dport http dnat to 192.0.2.2$}, |
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order: '10-nftables-ip-nat-chain-PREROUTING-rule-http-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-ip-nat-chain-PREROUTING-rule-https').with(
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target: 'nftables-ip-nat-chain-PREROUTING', |
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content: %r{^ tcp dport https dnat to 192.0.2.2$}, |
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order: '10-nftables-ip-nat-chain-PREROUTING-rule-https-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-ip-nat-chain-PREROUTING-rule-http_alt').with(
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target: 'nftables-ip-nat-chain-PREROUTING', |
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content: %r{^ iifname eth0 tcp dport 8080 dnat to 192.0.2.2:8000$}, |
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order: '10-nftables-ip-nat-chain-PREROUTING-rule-http_alt-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-ip-nat-chain-PREROUTING-rule-wireguard').with(
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target: 'nftables-ip-nat-chain-PREROUTING', |
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content: %r{^ iifname eth0 udp dport 51820 dnat to 192.0.2.3$}, |
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order: '10-nftables-ip-nat-chain-PREROUTING-rule-wireguard-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-ip-nat-chain-PREROUTING-footer').with(
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target: 'nftables-ip-nat-chain-PREROUTING', |
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content: %r{^\}$}, |
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order: '99' |
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) |
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} |
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end
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end
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end
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end
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