diff options
Diffstat (limited to 'smoketest/scripts/cli/test_firewall.py')
| -rwxr-xr-x | smoketest/scripts/cli/test_firewall.py | 310 |
1 files changed, 220 insertions, 90 deletions
diff --git a/smoketest/scripts/cli/test_firewall.py b/smoketest/scripts/cli/test_firewall.py index 684a07681..4b2cf9864 100755 --- a/smoketest/scripts/cli/test_firewall.py +++ b/smoketest/scripts/cli/test_firewall.py @@ -45,15 +45,11 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): # out the current configuration :) cls.cli_delete(cls, ['firewall']) - cls.cli_set(cls, ['interfaces', 'ethernet', 'eth0', 'address', '172.16.10.1/24']) - @classmethod def tearDownClass(cls): - cls.cli_delete(cls, ['interfaces', 'ethernet', 'eth0', 'address', '172.16.10.1/24']) super(TestFirewall, cls).tearDownClass() def tearDown(self): - self.cli_delete(['interfaces', 'ethernet', 'eth0', 'firewall']) self.cli_delete(['firewall']) self.cli_commit() @@ -67,7 +63,7 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): ['chain NAME_smoketest'] ] - self.verify_nftables(nftables_search, 'ip filter', inverse=True) + self.verify_nftables(nftables_search, 'ip vyos_filter', inverse=True) def verify_nftables(self, nftables_search, table, inverse=False, args=''): nftables_output = cmd(f'sudo nft {args} list table {table}') @@ -95,8 +91,9 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): ['ip saddr @GEOIP_CC_smoketest_1', 'drop'], ['ip saddr != @GEOIP_CC_smoketest_2', 'return'] ] + # -t prevents 1000+ GeoIP elements being returned - self.verify_nftables(nftables_search, 'ip filter', args='-t') + self.verify_nftables(nftables_search, 'ip vyos_filter', args='-t') def test_groups(self): hostmap_path = ['system', 'static-host-mapping', 'host-name'] @@ -114,6 +111,7 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): self.cli_set(['firewall', 'group', 'port-group', 'smoketest_port', 'port', '123']) self.cli_set(['firewall', 'group', 'domain-group', 'smoketest_domain', 'address', 'example.com']) self.cli_set(['firewall', 'group', 'domain-group', 'smoketest_domain', 'address', 'example.org']) + self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'action', 'accept']) self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'source', 'group', 'network-group', 'smoketest_network']) self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'destination', 'address', '172.16.10.10']) @@ -124,7 +122,7 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): self.cli_set(['firewall', 'name', 'smoketest', 'rule', '3', 'action', 'accept']) self.cli_set(['firewall', 'name', 'smoketest', 'rule', '3', 'source', 'group', 'domain-group', 'smoketest_domain']) - self.cli_set(['interfaces', 'ethernet', 'eth0', 'firewall', 'in', 'name', 'smoketest']) + self.cli_set(['firewall', 'interface', 'eth0', 'in', 'name', 'smoketest']) self.cli_commit() nftables_search = [ @@ -139,7 +137,7 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): ['192.0.2.10, 192.0.2.11 }'], ['ip saddr @D_smoketest_domain', 'return'] ] - self.verify_nftables(nftables_search, 'ip filter') + self.verify_nftables(nftables_search, 'ip vyos_filter') self.cli_delete(['system', 'static-host-mapping']) self.cli_commit() @@ -156,7 +154,7 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'destination', 'group', 'port-group', 'smoketest_port1']) self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'protocol', 'tcp_udp']) - self.cli_set(['interfaces', 'ethernet', 'eth0', 'firewall', 'in', 'name', 'smoketest']) + self.cli_set(['firewall', 'interface', 'eth0', 'in', 'name', 'smoketest']) self.cli_commit() @@ -174,83 +172,182 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): ['elements = { 53, 123 }'] ] - self.verify_nftables(nftables_search, 'ip filter') + self.verify_nftables(nftables_search, 'ip vyos_filter') - def test_basic_rules(self): + def test_ipv4_basic_rules(self): + name = 'smoketest' + interface = 'eth0' mss_range = '501-1460' - self.cli_set(['firewall', 'name', 'smoketest', 'default-action', 'drop']) - self.cli_set(['firewall', 'name', 'smoketest', 'enable-default-log']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'action', 'accept']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'source', 'address', '172.16.20.10']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'destination', 'address', '172.16.10.10']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'log', 'enable']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'log-level', 'debug']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'ttl', 'eq', '15']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '2', 'action', 'reject']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '2', 'protocol', 'tcp']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '2', 'destination', 'port', '8888']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '2', 'log', 'enable']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '2', 'log-level', 'err']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '2', 'tcp', 'flags', 'syn']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '2', 'tcp', 'flags', 'not', 'ack']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '2', 'ttl', 'gt', '102']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '3', 'action', 'accept']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '3', 'protocol', 'tcp']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '3', 'destination', 'port', '22']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '3', 'limit', 'rate', '5/minute']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '3', 'log', 'disable']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '4', 'action', 'drop']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '4', 'protocol', 'tcp']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '4', 'destination', 'port', '22']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '4', 'recent', 'count', '10']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '4', 'recent', 'time', 'minute']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '5', 'action', 'accept']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '5', 'protocol', 'tcp']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '5', 'tcp', 'flags', 'syn']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '5', 'tcp', 'mss', mss_range]) - - self.cli_set(['interfaces', 'ethernet', 'eth0', 'firewall', 'in', 'name', 'smoketest']) + + self.cli_set(['firewall', 'name', name, 'default-action', 'drop']) + self.cli_set(['firewall', 'name', name, 'enable-default-log']) + self.cli_set(['firewall', 'name', name, 'rule', '1', 'action', 'accept']) + self.cli_set(['firewall', 'name', name, 'rule', '1', 'source', 'address', '172.16.20.10']) + self.cli_set(['firewall', 'name', name, 'rule', '1', 'destination', 'address', '172.16.10.10']) + self.cli_set(['firewall', 'name', name, 'rule', '1', 'log', 'enable']) + self.cli_set(['firewall', 'name', name, 'rule', '1', 'log-level', 'debug']) + self.cli_set(['firewall', 'name', name, 'rule', '1', 'ttl', 'eq', '15']) + self.cli_set(['firewall', 'name', name, 'rule', '2', 'action', 'reject']) + self.cli_set(['firewall', 'name', name, 'rule', '2', 'protocol', 'tcp']) + self.cli_set(['firewall', 'name', name, 'rule', '2', 'destination', 'port', '8888']) + self.cli_set(['firewall', 'name', name, 'rule', '2', 'log', 'enable']) + self.cli_set(['firewall', 'name', name, 'rule', '2', 'log-level', 'err']) + self.cli_set(['firewall', 'name', name, 'rule', '2', 'tcp', 'flags', 'syn']) + self.cli_set(['firewall', 'name', name, 'rule', '2', 'tcp', 'flags', 'not', 'ack']) + self.cli_set(['firewall', 'name', name, 'rule', '2', 'ttl', 'gt', '102']) + self.cli_set(['firewall', 'name', name, 'rule', '3', 'action', 'accept']) + self.cli_set(['firewall', 'name', name, 'rule', '3', 'protocol', 'tcp']) + self.cli_set(['firewall', 'name', name, 'rule', '3', 'destination', 'port', '22']) + self.cli_set(['firewall', 'name', name, 'rule', '3', 'limit', 'rate', '5/minute']) + self.cli_set(['firewall', 'name', name, 'rule', '3', 'log', 'disable']) + self.cli_set(['firewall', 'name', name, 'rule', '4', 'action', 'drop']) + self.cli_set(['firewall', 'name', name, 'rule', '4', 'protocol', 'tcp']) + self.cli_set(['firewall', 'name', name, 'rule', '4', 'destination', 'port', '22']) + self.cli_set(['firewall', 'name', name, 'rule', '4', 'recent', 'count', '10']) + self.cli_set(['firewall', 'name', name, 'rule', '4', 'recent', 'time', 'minute']) + self.cli_set(['firewall', 'name', name, 'rule', '5', 'action', 'accept']) + self.cli_set(['firewall', 'name', name, 'rule', '5', 'protocol', 'tcp']) + self.cli_set(['firewall', 'name', name, 'rule', '5', 'tcp', 'flags', 'syn']) + self.cli_set(['firewall', 'name', name, 'rule', '5', 'tcp', 'mss', mss_range]) + self.cli_set(['firewall', 'name', name, 'rule', '6', 'action', 'return']) + self.cli_set(['firewall', 'name', name, 'rule', '6', 'protocol', 'gre']) + + self.cli_set(['firewall', 'interface', interface, 'in', 'name', name]) self.cli_commit() nftables_search = [ - ['iifname "eth0"', 'jump NAME_smoketest'], - ['saddr 172.16.20.10', 'daddr 172.16.10.10', 'log prefix "[smoketest-1-A]" level debug', 'ip ttl 15','return'], - ['tcp flags & (syn | ack) == syn', 'tcp dport { 8888 }', 'log prefix "[smoketest-2-R]" level err', 'ip ttl > 102', 'reject'], - ['tcp dport { 22 }', 'limit rate 5/minute', 'return'], + [f'iifname "{interface}"', f'jump NAME_{name}'], + ['saddr 172.16.20.10', 'daddr 172.16.10.10', 'log prefix "[smoketest-1-A]" level debug', 'ip ttl 15', 'return'], + ['tcp flags syn / syn,ack', 'tcp dport 8888', 'log prefix "[smoketest-2-R]" level err', 'ip ttl > 102', 'reject'], + ['tcp dport 22', 'limit rate 5/minute', 'return'], ['log prefix "[smoketest-default-D]"','smoketest default-action', 'drop'], - ['tcp dport { 22 }', 'add @RECENT_smoketest_4 { ip saddr limit rate over 10/minute burst 10 packets }', 'drop'], - [f'tcp flags & syn == syn tcp option maxseg size {mss_range}'] + ['tcp dport 22', 'add @RECENT_smoketest_4 { ip saddr limit rate over 10/minute burst 10 packets }', 'drop'], + ['tcp flags & syn == syn', f'tcp option maxseg size {mss_range}'], + ['meta l4proto gre', 'return'] + ] + + self.verify_nftables(nftables_search, 'ip vyos_filter') + + def test_ipv4_advanced(self): + name = 'smoketest-adv' + name2 = 'smoketest-adv2' + interface = 'eth0' + + self.cli_set(['firewall', 'name', name, 'default-action', 'drop']) + self.cli_set(['firewall', 'name', name, 'enable-default-log']) + + self.cli_set(['firewall', 'name', name, 'rule', '6', 'action', 'accept']) + self.cli_set(['firewall', 'name', name, 'rule', '6', 'packet-length', '64']) + self.cli_set(['firewall', 'name', name, 'rule', '6', 'packet-length', '512']) + self.cli_set(['firewall', 'name', name, 'rule', '6', 'packet-length', '1024']) + self.cli_set(['firewall', 'name', name, 'rule', '6', 'dscp', '17']) + self.cli_set(['firewall', 'name', name, 'rule', '6', 'dscp', '52']) + + self.cli_set(['firewall', 'name', name, 'rule', '7', 'action', 'accept']) + self.cli_set(['firewall', 'name', name, 'rule', '7', 'packet-length', '1-30000']) + self.cli_set(['firewall', 'name', name, 'rule', '7', 'packet-length-exclude', '60000-65535']) + self.cli_set(['firewall', 'name', name, 'rule', '7', 'dscp', '3-11']) + self.cli_set(['firewall', 'name', name, 'rule', '7', 'dscp-exclude', '21-25']) + + self.cli_set(['firewall', 'name', name2, 'default-action', 'jump']) + self.cli_set(['firewall', 'name', name2, 'default-jump-target', name]) + self.cli_set(['firewall', 'name', name2, 'enable-default-log']) + self.cli_set(['firewall', 'name', name2, 'rule', '1', 'source', 'address', '198.51.100.1']) + self.cli_set(['firewall', 'name', name2, 'rule', '1', 'action', 'jump']) + self.cli_set(['firewall', 'name', name2, 'rule', '1', 'jump-target', name]) + + self.cli_set(['firewall', 'interface', interface, 'in', 'name', name]) + + self.cli_commit() + + nftables_search = [ + [f'iifname "{interface}"', f'jump NAME_{name}'], + ['ip length { 64, 512, 1024 }', 'ip dscp { 0x11, 0x34 }', 'return'], + ['ip length 1-30000', 'ip length != 60000-65535', 'ip dscp 0x03-0x0b', 'ip dscp != 0x15-0x19', 'return'], + [f'log prefix "[{name}-default-D]"', 'drop'], + ['ip saddr 198.51.100.1', f'jump NAME_{name}'], + [f'log prefix "[{name2}-default-J]"', f'jump NAME_{name}'] ] - self.verify_nftables(nftables_search, 'ip filter') + self.verify_nftables(nftables_search, 'ip vyos_filter') - def test_basic_rules_ipv6(self): - self.cli_set(['firewall', 'ipv6-name', 'v6-smoketest', 'default-action', 'drop']) - self.cli_set(['firewall', 'ipv6-name', 'v6-smoketest', 'enable-default-log']) + def test_ipv6_basic_rules(self): + name = 'v6-smoketest' + interface = 'eth0' - self.cli_set(['firewall', 'ipv6-name', 'v6-smoketest', 'rule', '1', 'action', 'accept']) - self.cli_set(['firewall', 'ipv6-name', 'v6-smoketest', 'rule', '1', 'source', 'address', '2002::1']) - self.cli_set(['firewall', 'ipv6-name', 'v6-smoketest', 'rule', '1', 'destination', 'address', '2002::1:1']) - self.cli_set(['firewall', 'ipv6-name', 'v6-smoketest', 'rule', '1', 'log', 'enable']) - self.cli_set(['firewall', 'ipv6-name', 'v6-smoketest', 'rule', '1', 'log-level', 'crit']) + self.cli_set(['firewall', 'ipv6-name', name, 'default-action', 'drop']) + self.cli_set(['firewall', 'ipv6-name', name, 'enable-default-log']) - self.cli_set(['firewall', 'ipv6-name', 'v6-smoketest', 'rule', '2', 'action', 'reject']) - self.cli_set(['firewall', 'ipv6-name', 'v6-smoketest', 'rule', '2', 'protocol', 'tcp_udp']) - self.cli_set(['firewall', 'ipv6-name', 'v6-smoketest', 'rule', '2', 'destination', 'port', '8888']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '1', 'action', 'accept']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '1', 'source', 'address', '2002::1']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '1', 'destination', 'address', '2002::1:1']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '1', 'log', 'enable']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '1', 'log-level', 'crit']) - self.cli_set(['interfaces', 'ethernet', 'eth0', 'firewall', 'in', 'ipv6-name', 'v6-smoketest']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '2', 'action', 'reject']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '2', 'protocol', 'tcp_udp']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '2', 'destination', 'port', '8888']) + + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '3', 'action', 'return']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '3', 'protocol', 'gre']) + + self.cli_set(['firewall', 'interface', interface, 'in', 'ipv6-name', name]) self.cli_commit() nftables_search = [ - ['iifname "eth0"', 'jump NAME6_v6-smoketest'], + [f'iifname "{interface}"', f'jump NAME6_{name}'], ['saddr 2002::1', 'daddr 2002::1:1', 'log prefix "[v6-smoketest-1-A]" level crit', 'return'], - ['meta l4proto { tcp, udp }', 'th dport { 8888 }', 'reject'], - ['smoketest default-action', 'log prefix "[v6-smoketest-default-D]"', 'drop'] + ['meta l4proto { tcp, udp }', 'th dport 8888', 'reject'], + ['smoketest default-action', f'log prefix "[{name}-default-D]"', 'drop'], + ['meta l4proto gre', 'return'] + ] + + self.verify_nftables(nftables_search, 'ip6 vyos_filter') + + def test_ipv6_advanced(self): + name = 'v6-smoketest-adv' + name2 = 'v6-smoketest-adv2' + interface = 'eth0' + + self.cli_set(['firewall', 'ipv6-name', name, 'default-action', 'drop']) + self.cli_set(['firewall', 'ipv6-name', name, 'enable-default-log']) + + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '3', 'action', 'accept']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '3', 'packet-length', '65']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '3', 'packet-length', '513']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '3', 'packet-length', '1025']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '3', 'dscp', '18']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '3', 'dscp', '53']) + + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '4', 'action', 'accept']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '4', 'packet-length', '1-1999']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '4', 'packet-length-exclude', '60000-65535']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '4', 'dscp', '4-14']) + self.cli_set(['firewall', 'ipv6-name', name, 'rule', '4', 'dscp-exclude', '31-35']) + + self.cli_set(['firewall', 'ipv6-name', name2, 'default-action', 'jump']) + self.cli_set(['firewall', 'ipv6-name', name2, 'default-jump-target', name]) + self.cli_set(['firewall', 'ipv6-name', name2, 'enable-default-log']) + self.cli_set(['firewall', 'ipv6-name', name2, 'rule', '1', 'source', 'address', '2001:db8::/64']) + self.cli_set(['firewall', 'ipv6-name', name2, 'rule', '1', 'action', 'jump']) + self.cli_set(['firewall', 'ipv6-name', name2, 'rule', '1', 'jump-target', name]) + + self.cli_set(['firewall', 'interface', interface, 'in', 'ipv6-name', name]) + + self.cli_commit() + + nftables_search = [ + [f'iifname "{interface}"', f'jump NAME6_{name}'], + ['ip6 length { 65, 513, 1025 }', 'ip6 dscp { af21, 0x35 }', 'return'], + ['ip6 length 1-1999', 'ip6 length != 60000-65535', 'ip6 dscp 0x04-0x0e', 'ip6 dscp != 0x1f-0x23', 'return'], + [f'log prefix "[{name}-default-D]"', 'drop'], + ['ip6 saddr 2001:db8::/64', f'jump NAME6_{name}'], + [f'log prefix "[{name2}-default-J]"', f'jump NAME6_{name}'] ] - self.verify_nftables(nftables_search, 'ip6 filter') + self.verify_nftables(nftables_search, 'ip6 vyos_filter') def test_state_policy(self): self.cli_set(['firewall', 'state-policy', 'established', 'action', 'accept']) @@ -260,45 +357,48 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): self.cli_commit() chains = { - 'ip filter': ['VYOS_FW_FORWARD', 'VYOS_FW_OUTPUT', 'VYOS_FW_LOCAL'], - 'ip6 filter': ['VYOS_FW6_FORWARD', 'VYOS_FW6_OUTPUT', 'VYOS_FW6_LOCAL'] + 'ip vyos_filter': ['VYOS_FW_FORWARD', 'VYOS_FW_OUTPUT', 'VYOS_FW_LOCAL'], + 'ip6 vyos_filter': ['VYOS_FW6_FORWARD', 'VYOS_FW6_OUTPUT', 'VYOS_FW6_LOCAL'] } - for table in ['ip filter', 'ip6 filter']: + for table in ['ip vyos_filter', 'ip6 vyos_filter']: for chain in chains[table]: nftables_output = cmd(f'sudo nft list chain {table} {chain}') self.assertTrue('jump VYOS_STATE_POLICY' in nftables_output) - def test_state_and_status_rules(self): - self.cli_set(['firewall', 'name', 'smoketest', 'default-action', 'drop']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'action', 'accept']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'state', 'established', 'enable']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'state', 'related', 'enable']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '2', 'action', 'reject']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '2', 'state', 'invalid', 'enable']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '3', 'action', 'accept']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '3', 'state', 'new', 'enable']) + def test_ipv4_state_and_status_rules(self): + name = 'smoketest-state' + interface = 'eth0' + + self.cli_set(['firewall', 'name', name, 'default-action', 'drop']) + self.cli_set(['firewall', 'name', name, 'rule', '1', 'action', 'accept']) + self.cli_set(['firewall', 'name', name, 'rule', '1', 'state', 'established', 'enable']) + self.cli_set(['firewall', 'name', name, 'rule', '1', 'state', 'related', 'enable']) + self.cli_set(['firewall', 'name', name, 'rule', '2', 'action', 'reject']) + self.cli_set(['firewall', 'name', name, 'rule', '2', 'state', 'invalid', 'enable']) + self.cli_set(['firewall', 'name', name, 'rule', '3', 'action', 'accept']) + self.cli_set(['firewall', 'name', name, 'rule', '3', 'state', 'new', 'enable']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '3', 'connection-status', 'nat', 'destination']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '4', 'action', 'accept']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '4', 'state', 'new', 'enable']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '4', 'state', 'established', 'enable']) - self.cli_set(['firewall', 'name', 'smoketest', 'rule', '4', 'connection-status', 'nat', 'source']) + self.cli_set(['firewall', 'name', name, 'rule', '3', 'connection-status', 'nat', 'destination']) + self.cli_set(['firewall', 'name', name, 'rule', '4', 'action', 'accept']) + self.cli_set(['firewall', 'name', name, 'rule', '4', 'state', 'new', 'enable']) + self.cli_set(['firewall', 'name', name, 'rule', '4', 'state', 'established', 'enable']) + self.cli_set(['firewall', 'name', name, 'rule', '4', 'connection-status', 'nat', 'source']) - self.cli_set(['interfaces', 'ethernet', 'eth0', 'firewall', 'in', 'name', 'smoketest']) + self.cli_set(['firewall', 'interface', interface, 'in', 'name', name]) self.cli_commit() nftables_search = [ - ['iifname "eth0"', 'jump NAME_smoketest'], + [f'iifname "{interface}"', f'jump NAME_{name}'], ['ct state { established, related }', 'return'], - ['ct state { invalid }', 'reject'], - ['ct state { new }', 'ct status { dnat }', 'return'], - ['ct state { established, new }', 'ct status { snat }', 'return'], - ['smoketest default-action', 'drop'] + ['ct state invalid', 'reject'], + ['ct state new', 'ct status dnat', 'return'], + ['ct state { established, new }', 'ct status snat', 'return'], + ['drop', f'comment "{name} default-action drop"'] ] - self.verify_nftables(nftables_search, 'ip filter') + self.verify_nftables(nftables_search, 'ip vyos_filter') def test_sysfs(self): for name, conf in sysfs_config.items(): @@ -317,5 +417,35 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): with open(path, 'r') as f: self.assertNotEqual(f.read().strip(), conf['default'], msg=path) + def test_zone_basic(self): + self.cli_set(['firewall', 'name', 'smoketest', 'default-action', 'drop']) + self.cli_set(['firewall', 'zone', 'smoketest-eth0', 'interface', 'eth0']) + self.cli_set(['firewall', 'zone', 'smoketest-eth0', 'from', 'smoketest-local', 'firewall', 'name', 'smoketest']) + self.cli_set(['firewall', 'zone', 'smoketest-local', 'local-zone']) + self.cli_set(['firewall', 'zone', 'smoketest-local', 'from', 'smoketest-eth0', 'firewall', 'name', 'smoketest']) + + self.cli_commit() + + nftables_search = [ + ['chain VZONE_smoketest-eth0'], + ['chain VZONE_smoketest-local_IN'], + ['chain VZONE_smoketest-local_OUT'], + ['oifname "eth0"', 'jump VZONE_smoketest-eth0'], + ['jump VZONE_smoketest-local_IN'], + ['jump VZONE_smoketest-local_OUT'], + ['iifname "eth0"', 'jump NAME_smoketest'], + ['oifname "eth0"', 'jump NAME_smoketest'] + ] + + nftables_output = cmd('sudo nft list table ip vyos_filter') + + for search in nftables_search: + matched = False + for line in nftables_output.split("\n"): + if all(item in line for item in search): + matched = True + break + self.assertTrue(matched) + if __name__ == '__main__': unittest.main(verbosity=2) |