diff options
Diffstat (limited to 'src/conf_mode/firewall.py')
| -rwxr-xr-x | src/conf_mode/firewall.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/conf_mode/firewall.py b/src/conf_mode/firewall.py index ae46801c6..82223d60b 100755 --- a/src/conf_mode/firewall.py +++ b/src/conf_mode/firewall.py @@ -102,6 +102,35 @@ def get_firewall_interfaces(conf): out.update(find_interfaces(iftype_conf)) return out +def get_firewall_zones(conf): + used_v4 = [] + used_v6 = [] + zone_policy = conf.get_config_dict(['zone-policy'], key_mangling=('-', '_'), get_first_key=True, + no_tag_node_value_mangle=True) + + if 'zone' in zone_policy: + for zone, zone_conf in zone_policy['zone'].items(): + if 'from' in zone_conf: + for from_zone, from_conf in zone_conf['from'].items(): + name = dict_search_args(from_conf, 'firewall', 'name') + if name: + used_v4.append(name) + + ipv6_name = dict_search_args(from_conf, 'firewall', 'ipv6_name') + if ipv6_name: + used_v6.append(ipv6_name) + + if 'intra_zone_filtering' in zone_conf: + name = dict_search_args(zone_conf, 'intra_zone_filtering', 'firewall', 'name') + if name: + used_v4.append(name) + + ipv6_name = dict_search_args(zone_conf, 'intra_zone_filtering', 'firewall', 'ipv6_name') + if ipv6_name: + used_v6.append(ipv6_name) + + return {'name': used_v4, 'ipv6_name': used_v6} + def get_config(config=None): if config: conf = config @@ -117,6 +146,7 @@ def get_config(config=None): firewall['policy_resync'] = bool('group' in firewall or node_changed(conf, base + ['group'])) firewall['interfaces'] = get_firewall_interfaces(conf) + firewall['zone_policy'] = get_firewall_zones(conf) if 'config_trap' in firewall and firewall['config_trap'] == 'enable': diff = get_config_diff(conf) @@ -211,6 +241,11 @@ def verify(firewall): if ipv6_name and not dict_search_args(firewall, 'ipv6_name', ipv6_name): raise ConfigError(f'Firewall ipv6-name "{ipv6_name}" is still referenced on interface {ifname}') + for fw_name, used_names in firewall['zone_policy'].items(): + for name in used_names: + if not dict_search_args(firewall, fw_name, name): + raise ConfigError(f'Firewall {fw_name.replace("_", "-")} "{name}" is still referenced in zone-policy') + return None def cleanup_rule(table, jump_chain): |