root / spec / classes / rules / qemu_spec.rb @ fa92e118
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| 1 | cd2a3cbf | Nacho Barrientos | require 'spec_helper'
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| 2 | |||
| 3 | describe 'nftables::rules::qemu' do |
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| 4 | on_supported_os.each do |os, os_facts|
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| 5 | context "on #{os}" do |
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| 6 | let(:facts) { os_facts }
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| 7 | fcb79d73 | Ben Morrice | let(:pre_condition) { 'include nftables' } |
| 8 | cd2a3cbf | Nacho Barrientos | |
| 9 | context 'default options' do |
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| 10 | it { is_expected.to compile }
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| 11 | it {
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| 12 | is_expected.to contain_nftables__rule('default_in-qemu_udp_dns').
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| 13 | with_content('iifname "virbr0" udp dport 53 accept')
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| 14 | } |
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| 15 | it {
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| 16 | is_expected.to contain_nftables__rule('default_in-qemu_tcp_dns').
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| 17 | with_content('iifname "virbr0" tcp dport 53 accept')
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| 18 | } |
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| 19 | it {
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| 20 | is_expected.to contain_nftables__rule('default_in-qemu_dhcpv4').
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| 21 | with_content('iifname "virbr0" meta l4proto udp udp dport 67 accept')
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| 22 | } |
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| 23 | it {
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| 24 | is_expected.to contain_nftables__rule('default_fwd-qemu_oip_v4').
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| 25 | with_content('oifname "virbr0" ip daddr 192.168.122.0/24 ct state related,established accept')
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| 26 | } |
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| 27 | it {
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| 28 | is_expected.to contain_nftables__rule('default_fwd-qemu_iip_v4').
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| 29 | with_content('iifname "virbr0" ip saddr 192.168.122.0/24 accept')
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| 30 | } |
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| 31 | it { is_expected.not_to contain_nftables__rule('default_fwd-qemu_oip_v6') }
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| 32 | it { is_expected.not_to contain_nftables__rule('default_fwd-qemu_iip_v6') }
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| 33 | it {
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| 34 | is_expected.to contain_nftables__rule('default_fwd-qemu_io_internal').
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| 35 | with_content('iifname "virbr0" oifname "virbr0" accept')
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| 36 | } |
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| 37 | it {
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| 38 | is_expected.to contain_nftables__rule('POSTROUTING-qemu_ignore_multicast').with(
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| 39 | content: 'ip saddr 192.168.122.0/24 ip daddr 224.0.0.0/24 return', |
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| 40 | table: 'ip-nat' |
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| 41 | ) |
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| 42 | } |
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| 43 | it {
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| 44 | is_expected.to contain_nftables__rule('POSTROUTING-qemu_ignore_broadcast').with(
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| 45 | content: 'ip saddr 192.168.122.0/24 ip daddr 255.255.255.255 return', |
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| 46 | table: 'ip-nat' |
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| 47 | ) |
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| 48 | } |
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| 49 | it {
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| 50 | is_expected.to contain_nftables__rule('POSTROUTING-qemu_masq_tcp').with(
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| 51 | content: 'meta l4proto tcp ip saddr 192.168.122.0/24 ip daddr != 192.168.122.0/24 masquerade to :1024-65535', |
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| 52 | table: 'ip-nat' |
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| 53 | ) |
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| 54 | } |
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| 55 | it {
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| 56 | is_expected.to contain_nftables__rule('POSTROUTING-qemu_masq_udp').with(
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| 57 | content: 'meta l4proto udp ip saddr 192.168.122.0/24 ip daddr != 192.168.122.0/24 masquerade to :1024-65535', |
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| 58 | table: 'ip-nat' |
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| 59 | ) |
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| 60 | } |
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| 61 | it {
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| 62 | is_expected.to contain_nftables__rule('POSTROUTING-qemu_masq_ip').with(
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| 63 | content: 'ip saddr 192.168.122.0/24 ip daddr != 192.168.122.0/24 masquerade', |
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| 64 | table: 'ip-nat' |
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| 65 | ) |
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| 66 | } |
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| 67 | end
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| 68 | |||
| 69 | context 'with all off' do |
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| 70 | let(:params) do |
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| 71 | {
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| 72 | dns: false, |
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| 73 | dhcpv4: false, |
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| 74 | forward_traffic: false, |
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| 75 | internal_traffic: false, |
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| 76 | masquerade: false, |
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| 77 | } |
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| 78 | end
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| 79 | |||
| 80 | it { is_expected.to compile }
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| 81 | fcb79d73 | Ben Morrice | it { is_expected.not_to contain_nftables__rule('default_in-qemu_udp_dns') }
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| 82 | it { is_expected.not_to contain_nftables__rule('default_in-qemu_tcp_dns') }
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| 83 | it { is_expected.not_to contain_nftables__rule('default_in-qemu_dhcpv4') }
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| 84 | it { is_expected.not_to contain_nftables__rule('default_fwd-qemu_oip_v4') }
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| 85 | it { is_expected.not_to contain_nftables__rule('default_fwd-qemu_iip_v4') }
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| 86 | it { is_expected.not_to contain_nftables__rule('default_fwd-qemu_io_internal') }
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| 87 | it { is_expected.not_to contain_nftables__rule('POSTROUTING-qemu_ignore_multicast') }
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| 88 | it { is_expected.not_to contain_nftables__rule('POSTROUTING-qemu_ignore_broadcast') }
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| 89 | it { is_expected.not_to contain_nftables__rule('POSTROUTING-qemu_masq_tcp') }
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| 90 | it { is_expected.not_to contain_nftables__rule('POSTROUTING-qemu_masq_udp') }
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| 91 | it { is_expected.not_to contain_nftables__rule('POSTROUTING-qemu_masq_ip') }
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| 92 | cd2a3cbf | Nacho Barrientos | end
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| 93 | |||
| 94 | context 'ipv6 prefix' do |
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| 95 | let(:params) do |
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| 96 | {
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| 97 | network_v6: '20ac:cafe:1:1::/64', |
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| 98 | } |
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| 99 | end
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| 100 | |||
| 101 | it { is_expected.to compile }
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| 102 | it {
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| 103 | is_expected.to contain_nftables__rule('default_fwd-qemu_oip_v4').
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| 104 | with_content('oifname "virbr0" ip daddr 192.168.122.0/24 ct state related,established accept')
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| 105 | } |
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| 106 | it {
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| 107 | is_expected.to contain_nftables__rule('default_fwd-qemu_iip_v4').
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| 108 | with_content('iifname "virbr0" ip saddr 192.168.122.0/24 accept')
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| 109 | } |
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| 110 | it {
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| 111 | is_expected.to contain_nftables__rule('default_fwd-qemu_oip_v6').
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| 112 | with_content('oifname "virbr0" ip6 daddr 20ac:cafe:1:1::/64 ct state related,established accept')
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| 113 | } |
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| 114 | it {
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| 115 | is_expected.to contain_nftables__rule('default_fwd-qemu_iip_v6').
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| 116 | with_content('iifname "virbr0" ip6 saddr 20ac:cafe:1:1::/64 accept')
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| 117 | } |
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| 118 | end
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| 119 | |||
| 120 | context 'change interface' do |
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| 121 | let(:params) do |
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| 122 | {
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| 123 | interface: 'vfoo0' |
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| 124 | } |
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| 125 | end
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| 126 | |||
| 127 | it { is_expected.to compile }
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| 128 | it {
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| 129 | is_expected.to contain_nftables__rule('default_fwd-qemu_iip_v4').
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| 130 | with_content('iifname "vfoo0" ip saddr 192.168.122.0/24 accept')
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| 131 | } |
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| 132 | end
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| 133 | |||
| 134 | context 'change ipv4 prefix' do |
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| 135 | let(:params) do |
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| 136 | {
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| 137 | network_v4: '172.16.0.0/12' |
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| 138 | } |
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| 139 | end
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| 140 | |||
| 141 | it { is_expected.to compile }
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| 142 | it {
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| 143 | is_expected.to contain_nftables__rule('default_fwd-qemu_iip_v4').
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| 144 | with_content('iifname "virbr0" ip saddr 172.16.0.0/12 accept')
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| 145 | } |
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| 146 | end
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| 147 | end
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| 148 | end
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| 149 | end |