root / spec / classes / masquerade_spec.rb @ 0b2ccdda
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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 masquerade' do |
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let(:pre_condition) do |
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'
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nftables::rules::masquerade{
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\'masquerade_eth0\':
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oif => \'eth0\';
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\'masquerade_eth1_vpn\':
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oif => \'eth1\',
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saddr => \'192.0.2.0/24\';
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\'masquerade_ssh\':
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saddr => \'192.0.2.0/24\',
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daddr => \'198.51.100.2\',
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proto => \'tcp\',
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dport => \'22\';
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\'masquerade_ssh_gitlab\':
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saddr => \'192.0.2.0/24\',
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daddr => \'198.51.100.2\',
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dport => \'22\';
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\'masquerade_wireguard\':
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proto => \'udp\',
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dport => \'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-ip-nat-chain-POSTROUTING').with(
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path: '/etc/nftables/puppet-preflight/ip-nat-chain-POSTROUTING.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-POSTROUTING-header').with(
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target: 'nftables-ip-nat-chain-POSTROUTING', |
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content: %r{^chain POSTROUTING \{$}, |
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order: '00' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-ip-nat-chain-POSTROUTING-rule-type').with(
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target: 'nftables-ip-nat-chain-POSTROUTING', |
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content: %r{^ type nat hook postrouting priority 100$}, |
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order: '01-nftables-ip-nat-chain-POSTROUTING-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-POSTROUTING-rule-policy').with(
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target: 'nftables-ip-nat-chain-POSTROUTING', |
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content: %r{^ policy accept$}, |
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order: '02-nftables-ip-nat-chain-POSTROUTING-rule-policy-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-ip-nat-chain-POSTROUTING-rule-masquerade_eth0').with(
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target: 'nftables-ip-nat-chain-POSTROUTING', |
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content: %r{^ oifname eth0 masquerade$}, |
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order: '70-nftables-ip-nat-chain-POSTROUTING-rule-masquerade_eth0-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-POSTROUTING-rule-masquerade_eth1_vpn').with(
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target: 'nftables-ip-nat-chain-POSTROUTING', |
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content: %r{^ oifname eth1 ip saddr 192\.0\.2\.0/24 masquerade$}, |
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order: '70-nftables-ip-nat-chain-POSTROUTING-rule-masquerade_eth1_vpn-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-ip-nat-chain-POSTROUTING-rule-masquerade_ssh').with(
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target: 'nftables-ip-nat-chain-POSTROUTING', |
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content: %r{^ ip saddr 192\.0\.2\.0/24 ip daddr 198.51.100.2 tcp dport 22 masquerade$}, |
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order: '70-nftables-ip-nat-chain-POSTROUTING-rule-masquerade_ssh-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-POSTROUTING-rule-masquerade_ssh_gitlab').with(
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target: 'nftables-ip-nat-chain-POSTROUTING', |
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content: %r{^ ip saddr 192\.0\.2\.0/24 ip daddr 198.51.100.2 tcp dport 22 masquerade$}, |
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order: '70-nftables-ip-nat-chain-POSTROUTING-rule-masquerade_ssh_gitlab-b' |
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) |
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} |
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it {
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expect(subject).to contain_concat__fragment('nftables-ip-nat-chain-POSTROUTING-rule-masquerade_wireguard').with(
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target: 'nftables-ip-nat-chain-POSTROUTING', |
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content: %r{^ udp dport 51820 masquerade$}, |
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order: '70-nftables-ip-nat-chain-POSTROUTING-rule-masquerade_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-POSTROUTING-footer').with(
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target: 'nftables-ip-nat-chain-POSTROUTING', |
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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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