diff options
author | Nicolas Fort <nicolasfort1988@gmail.com> | 2023-07-03 16:32:37 -0300 |
---|---|---|
committer | Nicolas Fort <nicolasfort1988@gmail.com> | 2023-08-11 11:50:00 -0300 |
commit | 0300bf433d9aaff81fdecf9eeaabba8d06c1999f (patch) | |
tree | 31e3f9fb52dc9fd9c9ab7046a1c1904b2eb04f83 | |
parent | dbb069151f372ea521fad2edcd83f2d33631e6c7 (diff) | |
download | vyos-1x-0300bf433d9aaff81fdecf9eeaabba8d06c1999f.tar.gz vyos-1x-0300bf433d9aaff81fdecf9eeaabba8d06c1999f.zip |
T5160: firewall refactor: move <set firewall ipv6 ipv6-name ...> to <set firewall ipv6 name ...> . Also fix some unexpected behaviour with geoip.
-rw-r--r-- | data/templates/firewall/nftables.j2 | 4 | ||||
-rw-r--r-- | interface-definitions/include/firewall/ipv6-custom-name.xml.i | 6 | ||||
-rw-r--r-- | interface-definitions/include/firewall/ipv6-hook-forward.xml.i | 2 | ||||
-rw-r--r-- | interface-definitions/include/firewall/ipv6-hook-input.xml.i | 2 | ||||
-rw-r--r-- | interface-definitions/include/firewall/ipv6-hook-output.xml.i | 2 | ||||
-rw-r--r-- | python/vyos/firewall.py | 15 | ||||
-rwxr-xr-x | smoketest/scripts/cli/test_firewall.py | 52 | ||||
-rwxr-xr-x | src/conf_mode/firewall.py | 36 | ||||
-rwxr-xr-x | src/migration-scripts/firewall/10-to-11 | 8 |
9 files changed, 63 insertions, 64 deletions
diff --git a/data/templates/firewall/nftables.j2 b/data/templates/firewall/nftables.j2 index 1c70a6b77..10cbc68cb 100644 --- a/data/templates/firewall/nftables.j2 +++ b/data/templates/firewall/nftables.j2 @@ -183,8 +183,8 @@ table ip6 vyos_filter { exthdr frag exists meta mark set 0xffff1 return } -{% if ipv6.ipv6_name is vyos_defined %} -{% for name_text, conf in ipv6.ipv6_name.items() %} +{% if ipv6.name is vyos_defined %} +{% for name_text, conf in ipv6.name.items() %} chain NAME6_{{ name_text }} { {% if conf.rule is vyos_defined %} {% for rule_id, rule_conf in conf.rule.items() if rule_conf.disable is not vyos_defined %} diff --git a/interface-definitions/include/firewall/ipv6-custom-name.xml.i b/interface-definitions/include/firewall/ipv6-custom-name.xml.i index 6275036c1..4b6777293 100644 --- a/interface-definitions/include/firewall/ipv6-custom-name.xml.i +++ b/interface-definitions/include/firewall/ipv6-custom-name.xml.i @@ -1,5 +1,5 @@ <!-- include start from firewall/ipv6-custom-name.xml.i --> -<tagNode name="ipv6-name"> +<tagNode name="name"> <properties> <help>IPv6 custom firewall</help> <constraint> @@ -14,7 +14,7 @@ <properties> <help>Set jump target. Action jump must be defined in default-action to use this setting</help> <completionHelp> - <path>firewall ipv6 ipv6-name</path> + <path>firewall ipv6 name</path> </completionHelp> </properties> </leafNode> @@ -38,7 +38,7 @@ <properties> <help>Set jump target. Action jump must be defined to use this setting</help> <completionHelp> - <path>firewall ipv6 ipv6-name</path> + <path>firewall ipv6 name</path> </completionHelp> </properties> </leafNode> diff --git a/interface-definitions/include/firewall/ipv6-hook-forward.xml.i b/interface-definitions/include/firewall/ipv6-hook-forward.xml.i index 042bd9931..25e1bd288 100644 --- a/interface-definitions/include/firewall/ipv6-hook-forward.xml.i +++ b/interface-definitions/include/firewall/ipv6-hook-forward.xml.i @@ -31,7 +31,7 @@ <properties> <help>Set jump target. Action jump must be defined to use this setting</help> <completionHelp> - <path>firewall ipv6 ipv6-name</path> + <path>firewall ipv6 name</path> </completionHelp> </properties> </leafNode> diff --git a/interface-definitions/include/firewall/ipv6-hook-input.xml.i b/interface-definitions/include/firewall/ipv6-hook-input.xml.i index 8c41e0aca..f9a4d71b4 100644 --- a/interface-definitions/include/firewall/ipv6-hook-input.xml.i +++ b/interface-definitions/include/firewall/ipv6-hook-input.xml.i @@ -30,7 +30,7 @@ <properties> <help>Set jump target. Action jump must be defined to use this setting</help> <completionHelp> - <path>firewall ipv6 ipv6-name</path> + <path>firewall ipv6 name</path> </completionHelp> </properties> </leafNode> diff --git a/interface-definitions/include/firewall/ipv6-hook-output.xml.i b/interface-definitions/include/firewall/ipv6-hook-output.xml.i index 9b756d870..9bf73a778 100644 --- a/interface-definitions/include/firewall/ipv6-hook-output.xml.i +++ b/interface-definitions/include/firewall/ipv6-hook-output.xml.i @@ -30,7 +30,7 @@ <properties> <help>Set jump target. Action jump must be defined to use this setting</help> <completionHelp> - <path>firewall ipv6 ipv6-name</path> + <path>firewall ipv6 name</path> </completionHelp> </properties> </leafNode> diff --git a/python/vyos/firewall.py b/python/vyos/firewall.py index b028f0af0..4aa509fe2 100644 --- a/python/vyos/firewall.py +++ b/python/vyos/firewall.py @@ -51,8 +51,8 @@ def fqdn_config_parse(firewall): if (path[0] == 'ipv4') and (path[1] == 'forward' or path[1] == 'input' or path[1] == 'output' or path[1] == 'name'): firewall['ip_fqdn'][set_name] = domain - elif (path[0] == 'ipv6') and (path[1] == 'forward' or path[1] == 'input' or path[1] == 'output' or path[1] == 'ipv6_name'): - if path[1] == 'ipv6_name': + elif (path[0] == 'ipv6') and (path[1] == 'forward' or path[1] == 'input' or path[1] == 'output' or path[1] == 'name'): + if path[1] == 'name': set_name = f'name6_{priority}_{rule}_{suffix}' firewall['ip6_fqdn'][set_name] = domain @@ -160,8 +160,8 @@ def parse_rule(rule_conf, hook, fw_name, rule_id, ip_name): if hook == 'OUT': hook_name = 'output' if hook == 'NAM': - hook_name = f'name{def_suffix}' - output.append(f'{ip_name} {prefix}addr {operator} @GEOIP_CC_{hook_name}_{fw_name}_{rule_id}') + hook_name = f'name' + output.append(f'{ip_name} {prefix}addr {operator} @GEOIP_CC{def_suffix}_{hook_name}_{fw_name}_{rule_id}') if 'mac_address' in side_conf: suffix = side_conf["mac_address"] @@ -519,12 +519,11 @@ def geoip_update(firewall, force=False): # Map country codes to set names for codes, path in dict_search_recursive(firewall, 'country_code'): set_name = f'GEOIP_CC_{path[1]}_{path[2]}_{path[4]}' - if path[1] == 'ipv6_name': - set_name = f'GEOIP_CC_name6_{path[2]}_{path[4]}' - if ( path[0] == 'ipv4' ) and ( path[1] == 'forward' or path[1] == 'input' or path[1] == 'output' or path[1] == 'name' ): + if ( path[0] == 'ipv4'): for code in codes: ipv4_codes.setdefault(code, []).append(set_name) - elif ( path[0] == 'ipv6' ) and ( path[1] == 'forward' or path[1] == 'input' or path[1] == 'output' or path[1] == 'ipv6_name' ): + elif ( path[0] == 'ipv6' ): + set_name = f'GEOIP_CC6_{path[1]}_{path[2]}_{path[4]}' for code in codes: ipv6_codes.setdefault(code, []).append(set_name) diff --git a/smoketest/scripts/cli/test_firewall.py b/smoketest/scripts/cli/test_firewall.py index bd7666313..9412ce984 100755 --- a/smoketest/scripts/cli/test_firewall.py +++ b/smoketest/scripts/cli/test_firewall.py @@ -362,14 +362,14 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): name = 'v6-smoketest' interface = 'eth0' - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'default-action', 'drop']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'enable-default-log']) + 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', 'ipv6-name', name, 'rule', '1', 'action', 'accept']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '1', 'source', 'address', '2002::1']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '1', 'destination', 'address', '2002::1:1']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '1', 'log', 'enable']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '1', 'log-options', 'level', 'crit']) + 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-options', 'level', 'crit']) self.cli_set(['firewall', 'ipv6', 'forward', 'filter', 'default-action', 'accept']) self.cli_set(['firewall', 'ipv6', 'forward', 'filter', 'rule', '2', 'action', 'reject']) @@ -411,15 +411,15 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): name2 = 'v6-smoketest-adv2' interface = 'eth0' - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'default-action', 'drop']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'enable-default-log']) + 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', 'ipv6-name', name, 'rule', '3', 'action', 'accept']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '3', 'packet-length', '65']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '3', 'packet-length', '513']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '3', 'packet-length', '1025']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '3', 'dscp', '18']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '3', 'dscp', '53']) + 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', 'forward', 'filter', 'rule', '4', 'action', 'accept']) self.cli_set(['firewall', 'ipv6', 'forward', 'filter', 'rule', '4', 'packet-length', '1-1999']) @@ -454,20 +454,20 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase): self.cli_set(['firewall', 'group', 'ipv6-address-group', 'mask_group', 'address', '::beef']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'default-action', 'drop']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'enable-default-log']) + 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', 'ipv6-name', name, 'rule', '1', 'action', 'drop']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '1', 'destination', 'address', '::1111:2222:3333:4444']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '1', 'destination', 'address-mask', '::ffff:ffff:ffff:ffff']) + self.cli_set(['firewall', 'ipv6', 'name', name, 'rule', '1', 'action', 'drop']) + self.cli_set(['firewall', 'ipv6', 'name', name, 'rule', '1', 'destination', 'address', '::1111:2222:3333:4444']) + self.cli_set(['firewall', 'ipv6', 'name', name, 'rule', '1', 'destination', 'address-mask', '::ffff:ffff:ffff:ffff']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '2', 'action', 'accept']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '2', 'source', 'address', '!::aaaa:bbbb:cccc:dddd']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '2', 'source', 'address-mask', '::ffff:ffff:ffff:ffff']) + self.cli_set(['firewall', 'ipv6', 'name', name, 'rule', '2', 'action', 'accept']) + self.cli_set(['firewall', 'ipv6', 'name', name, 'rule', '2', 'source', 'address', '!::aaaa:bbbb:cccc:dddd']) + self.cli_set(['firewall', 'ipv6', 'name', name, 'rule', '2', 'source', 'address-mask', '::ffff:ffff:ffff:ffff']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '3', 'action', 'drop']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '3', 'source', 'group', 'address-group', 'mask_group']) - self.cli_set(['firewall', 'ipv6', 'ipv6-name', name, 'rule', '3', 'source', 'address-mask', '::ffff:ffff:ffff:ffff']) + self.cli_set(['firewall', 'ipv6', 'name', name, 'rule', '3', 'action', 'drop']) + self.cli_set(['firewall', 'ipv6', 'name', name, 'rule', '3', 'source', 'group', 'address-group', 'mask_group']) + self.cli_set(['firewall', 'ipv6', 'name', name, 'rule', '3', 'source', 'address-mask', '::ffff:ffff:ffff:ffff']) self.cli_commit() diff --git a/src/conf_mode/firewall.py b/src/conf_mode/firewall.py index a50ae2ec6..c8b1e27db 100755 --- a/src/conf_mode/firewall.py +++ b/src/conf_mode/firewall.py @@ -98,21 +98,21 @@ def geoip_updated(conf, firewall): for key, path in dict_search_recursive(firewall, 'geoip'): set_name = f'GEOIP_CC_{path[1]}_{path[2]}_{path[4]}' - if path[1] == 'ipv6_name': - set_name = f'GEOIP_CC_name6_{path[2]}_{path[4]}' - - if (path[0] == 'ipv4') and ( path[1] == 'forward' or path[1] == 'input' or path[1] == 'output' or path[1] == 'name' ): + if (path[0] == 'ipv4'): out['name'].append(set_name) - elif (path[0] == 'ipv6') and ( path[1] == 'forward' or path[1] == 'input' or path[1] == 'output' or path[1] == 'ipv6_name' ): + elif (path[0] == 'ipv6'): + set_name = f'GEOIP_CC6_{path[1]}_{path[2]}_{path[4]}' out['ipv6_name'].append(set_name) + updated = True if 'delete' in node_diff: for key, path in dict_search_recursive(node_diff['delete'], 'geoip'): - set_name = f'GEOIP_CC_{path[2]}_{path[4]}' - if path[1] == 'name': + set_name = f'GEOIP_CC_{path[1]}_{path[2]}_{path[4]}' + if (path[0] == 'ipv4'): out['deleted_name'].append(set_name) - elif path[1] == 'ipv6-name': + elif (path[0] == 'ipv6'): + set_name = f'GEOIP_CC_{path[1]}_{path[2]}_{path[4]}' out['deleted_ipv6_name'].append(set_name) updated = True @@ -140,7 +140,7 @@ def get_config(config=None): default_values = defaults(base) for family in ['ipv4', 'ipv6']: - for tmp in ['name', 'ipv6_name', 'forward', 'input', 'output', 'prerouting']: + for tmp in ['name', 'forward', 'input', 'output', 'prerouting']: if tmp in default_values[family]: del default_values[family][tmp] @@ -162,11 +162,11 @@ def get_config(config=None): firewall['ipv4'][hook][priority]) # Merge in defaults for IPv6 ruleset - if 'ipv6_name' in firewall['ipv6']: - default_values = defaults(base + ['ipv6'] + ['ipv6-name']) - for ipv6_name in firewall['ipv6']['ipv6_name']: - firewall['ipv6']['ipv6_name'][ipv6_name] = dict_merge(default_values, - firewall['ipv6']['ipv6_name'][ipv6_name]) + if 'name' in firewall['ipv6']: + default_values = defaults(base + ['ipv6'] + ['name']) + for ipv6_name in firewall['ipv6']['name']: + firewall['ipv6']['name'][ipv6_name] = dict_merge(default_values, + firewall['ipv6']['name'][ipv6_name]) for hook in ['forward', 'input', 'output', 'prerouting']: if hook in firewall['ipv6']: for priority in ['filter', 'mangle', 'raw']: @@ -209,8 +209,8 @@ def verify_rule(firewall, rule_conf, ipv6): if target not in dict_search_args(firewall, 'ipv4', 'name'): raise ConfigError(f'Invalid jump-target. Firewall name {target} does not exist on the system') else: - if target not in dict_search_args(firewall, 'ipv6', 'ipv6_name'): - raise ConfigError(f'Invalid jump-target. Firewall ipv6-name {target} does not exist on the system') + if target not in dict_search_args(firewall, 'ipv6', 'name'): + raise ConfigError(f'Invalid jump-target. Firewall ipv6 name {target} does not exist on the system') if 'queue_options' in rule_conf: if 'queue' not in rule_conf['action']: @@ -359,7 +359,7 @@ def verify(firewall): verify_rule(firewall, rule_conf, False) if 'ipv6' in firewall: - for name in ['ipv6_name','forward','input','output']: + for name in ['name','forward','input','output']: if name in firewall['ipv6']: for name_id, name_conf in firewall['ipv6'][name].items(): if 'jump' in name_conf['default_action'] and 'default_jump_target' not in name_conf: @@ -371,7 +371,7 @@ def verify(firewall): if name_conf['default_jump_target'] == name_id: raise ConfigError(f'Loop detected on default-jump-target.') ## Now need to check that default-jump-target exists (other firewall chain/name) - if target not in dict_search_args(firewall['ipv6'], 'ipv6_name'): + if target not in dict_search_args(firewall['ipv6'], 'name'): raise ConfigError(f'Invalid jump-target. Firewall name {target} does not exist on the system') if 'rule' in name_conf: diff --git a/src/migration-scripts/firewall/10-to-11 b/src/migration-scripts/firewall/10-to-11 index 8cd2a4df8..8afcb64fd 100755 --- a/src/migration-scripts/firewall/10-to-11 +++ b/src/migration-scripts/firewall/10-to-11 @@ -21,7 +21,7 @@ # set firewall ipv6-name <name> ... # To # set firewall ipv4 name <name> -# set firewall ipv6 ipv6-name <name> +# set firewall ipv6 name <name> ## Also from 'firewall interface' removed. ## in and out: @@ -97,11 +97,11 @@ if config.exists(base + ['name']): config.delete(base + ['name']) if config.exists(base + ['ipv6-name']): - config.set(['firewall', 'ipv6', 'ipv6-name']) - config.set_tag(['firewall', 'ipv6', 'ipv6-name']) + config.set(['firewall', 'ipv6', 'name']) + config.set_tag(['firewall', 'ipv6', 'name']) for ipv6name in config.list_nodes(base + ['ipv6-name']): - config.copy(base + ['ipv6-name', ipv6name], base + ['ipv6', 'ipv6-name', ipv6name]) + config.copy(base + ['ipv6-name', ipv6name], base + ['ipv6', 'name', ipv6name]) config.delete(base + ['ipv6-name']) ### Migration of firewall interface |