diff options
Diffstat (limited to 'smoketest/scripts/cli/test_firewall.py')
| -rwxr-xr-x | smoketest/scripts/cli/test_firewall.py | 98 |
1 files changed, 61 insertions, 37 deletions
diff --git a/smoketest/scripts/cli/test_firewall.py b/smoketest/scripts/cli/test_firewall.py index 49d4d6170..8e4aac788 100755 --- a/smoketest/scripts/cli/test_firewall.py +++ b/smoketest/scripts/cli/test_firewall.py @@ -36,8 +36,6 @@ sysfs_config = { 'twa_hazards_protection': {'sysfs': '/proc/sys/net/ipv4/tcp_rfc1337', 'default': '0', 'test_value': 'enable'} } -eth0_addr = '172.16.10.1/24' - class TestFirewall(VyOSUnitTestSHIM.TestCase): @classmethod def setUpClass(cls): @@ -47,15 +45,11 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): # out the current configuration :) cls.cli_delete(cls, ['firewall']) - cls.cli_set(cls, ['interfaces', 'ethernet', 'eth0', 'address', eth0_addr]) - @classmethod def tearDownClass(cls): - cls.cli_delete(cls, ['interfaces', 'ethernet', 'eth0', 'address', eth0_addr]) super(TestFirewall, cls).tearDownClass() def tearDown(self): - self.cli_delete(['interfaces', 'ethernet', 'eth0', 'firewall']) self.cli_delete(['firewall']) self.cli_commit() @@ -69,7 +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}') @@ -99,7 +93,7 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): ] # -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'] @@ -128,7 +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 = [ @@ -143,7 +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() @@ -160,7 +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() @@ -178,7 +172,7 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): ['elements = { 53, 123 }'] ] - self.verify_nftables(nftables_search, 'ip filter') + self.verify_nftables(nftables_search, 'ip vyos_filter') def test_ipv4_basic_rules(self): name = 'smoketest' @@ -216,21 +210,21 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): 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(['interfaces', 'ethernet', interface, 'firewall', 'in', 'name', name]) + self.cli_set(['firewall', 'interface', interface, 'in', 'name', name]) self.cli_commit() nftables_search = [ [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 | ack) == syn', 'tcp dport { 8888 }', 'log prefix "[smoketest-2-R]" level err', 'ip ttl > 102', 'reject'], - ['tcp dport { 22 }', 'limit rate 5/minute', 'return'], + ['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}'], ] - self.verify_nftables(nftables_search, 'ip filter') + self.verify_nftables(nftables_search, 'ip vyos_filter') def test_ipv4_advanced(self): name = 'smoketest-adv' @@ -252,18 +246,18 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): 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(['interfaces', 'ethernet', interface, 'firewall', 'in', 'name', 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 length 1-30000', 'ip length != 60000-65535', 'ip dscp 0x03-0x0b', 'ip dscp != 0x15-0x19', 'return'], + [f'log prefix "[{name}-default-D]"', 'drop'] ] - self.verify_nftables(nftables_search, 'ip filter') + self.verify_nftables(nftables_search, 'ip vyos_filter') def test_ipv6_basic_rules(self): name = 'v6-smoketest' @@ -282,18 +276,18 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): 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(['interfaces', 'ethernet', 'eth0', 'firewall', 'in', 'ipv6-name', name]) + self.cli_set(['firewall', 'interface', interface, 'in', 'ipv6-name', name]) self.cli_commit() nftables_search = [ [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'], + ['meta l4proto { tcp, udp }', 'th dport 8888', 'reject'], ['smoketest default-action', f'log prefix "[{name}-default-D]"', 'drop'] ] - self.verify_nftables(nftables_search, 'ip6 filter') + self.verify_nftables(nftables_search, 'ip6 vyos_filter') def test_ipv6_advanced(self): name = 'v6-smoketest-adv' @@ -315,18 +309,18 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): 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(['interfaces', 'ethernet', interface, 'firewall', 'in', 'ipv6-name', 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'], + ['ip6 length 1-1999', 'ip6 length != 60000-65535', 'ip6 dscp 0x04-0x0e', 'ip6 dscp != 0x1f-0x23', 'return'], [f'log prefix "[{name}-default-D]"', 'drop'] ] - 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']) @@ -336,11 +330,11 @@ 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) @@ -364,20 +358,20 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): 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', interface, 'firewall', 'in', 'name', name]) + self.cli_set(['firewall', 'interface', interface, 'in', 'name', name]) self.cli_commit() nftables_search = [ [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'], + ['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(): @@ -396,5 +390,35 @@ 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) |