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| author | Viacheslav Hletenko <v.gletenko@vyos.io> | 2022-05-17 21:30:50 +0000 |
|---|---|---|
| committer | Viacheslav Hletenko <v.gletenko@vyos.io> | 2022-05-28 13:20:13 +0000 |
| commit | e990b2f4c045f5d1be02915ec7d8869d5475ed4e (patch) | |
| tree | 47d28c45e5cabe54ec9507e9bc44e894ab4b8b2d /smoketest/scripts | |
| parent | 9347dc53c5bd3d5712121524ea16f3030d735601 (diff) | |
| download | vyos-1x-e990b2f4c045f5d1be02915ec7d8869d5475ed4e.tar.gz vyos-1x-e990b2f4c045f5d1be02915ec7d8869d5475ed4e.zip | |
firewall: T970: Add firewall group domain-group
Domain group allows to filter addresses by domain main
Resolved addresses as elements are stored to named "nft set"
that used in the nftables rules
Also added a dynamic "resolver" systemd daemon
vyos-domain-group-resolve.service which starts python script
for the domain-group addresses resolving by timeout 300 sec
set firewall group domain-group DOMAINS address 'example.com'
set firewall group domain-group DOMAINS address 'example.org'
set firewall name FOO rule 10 action 'drop'
set firewall name FOO rule 10 source group domain-group 'DOMAINS'
set interfaces ethernet eth0 firewall local name 'FOO'
nft list table ip filter
table ip filter {
set DOMAINS {
type ipv4_addr
flags interval
elements = { 192.0.2.1, 192.0.2.85,
203.0.113.55, 203.0.113.58 }
}
chain NAME_FOO {
ip saddr @DOMAINS counter packets 0 bytes 0 drop comment "FOO-10"
counter packets 0 bytes 0 return comment "FOO default-action accept"
}
}
Diffstat (limited to 'smoketest/scripts')
| -rwxr-xr-x | smoketest/scripts/cli/test_firewall.py | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/smoketest/scripts/cli/test_firewall.py b/smoketest/scripts/cli/test_firewall.py index b8f944575..79d22e361 100755 --- a/smoketest/scripts/cli/test_firewall.py +++ b/smoketest/scripts/cli/test_firewall.py @@ -57,10 +57,19 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): self.cli_commit() def test_groups(self): + hostmap_path = ['system', 'static-host-mapping', 'host-name'] + example_org = ['192.0.2.8', '192.0.2.10', '192.0.2.11'] + + self.cli_set(hostmap_path + ['example.com', 'inet', '192.0.2.5']) + for ips in example_org: + self.cli_set(hostmap_path + ['example.org', 'inet', ips]) + self.cli_set(['firewall', 'group', 'mac-group', 'smoketest_mac', 'mac-address', '00:01:02:03:04:05']) self.cli_set(['firewall', 'group', 'network-group', 'smoketest_network', 'network', '172.16.99.0/24']) self.cli_set(['firewall', 'group', 'port-group', 'smoketest_port', 'port', '53']) 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']) @@ -68,15 +77,20 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'protocol', 'tcp_udp']) self.cli_set(['firewall', 'name', 'smoketest', 'rule', '2', 'action', 'accept']) self.cli_set(['firewall', 'name', 'smoketest', 'rule', '2', 'source', 'group', 'mac-group', 'smoketest_mac']) + 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_commit() - nftables_search = [ ['iifname "eth0"', 'jump NAME_smoketest'], ['ip saddr { 172.16.99.0/24 }', 'ip daddr 172.16.10.10', 'th dport { 53, 123 }', 'return'], - ['ether saddr { 00:01:02:03:04:05 }', 'return'] + ['ether saddr { 00:01:02:03:04:05 }', 'return'], + ['set smoketest_domain'], + ['elements = { 192.0.2.5, 192.0.2.8,'], + ['192.0.2.10, 192.0.2.11 }'], + ['ip saddr @smoketest_domain', 'return'] ] nftables_output = cmd('sudo nft list table ip filter') @@ -89,6 +103,9 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): break self.assertTrue(matched, msg=search) + self.cli_delete(['system', 'static-host-mapping']) + self.cli_commit() + def test_basic_rules(self): self.cli_set(['firewall', 'name', 'smoketest', 'default-action', 'drop']) self.cli_set(['firewall', 'name', 'smoketest', 'rule', '1', 'action', 'accept']) |