diff options
Diffstat (limited to 'python/vyos')
| -rw-r--r-- | python/vyos/firewall.py | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/python/vyos/firewall.py b/python/vyos/firewall.py index a2e133217..a74fd922a 100644 --- a/python/vyos/firewall.py +++ b/python/vyos/firewall.py @@ -104,13 +104,25 @@ def parse_rule(rule_conf, fw_name, rule_id, ip_name): group = side_conf['group'] if 'address_group' in group: group_name = group['address_group'] - output.append(f'{ip_name} {prefix}addr $A{def_suffix}_{group_name}') + operator = '' + if group_name[0] == '!': + operator = '!=' + group_name = group_name[1:] + output.append(f'{ip_name} {prefix}addr {operator} $A{def_suffix}_{group_name}') elif 'network_group' in group: group_name = group['network_group'] - output.append(f'{ip_name} {prefix}addr $N{def_suffix}_{group_name}') + operator = '' + if group_name[0] == '!': + operator = '!=' + group_name = group_name[1:] + output.append(f'{ip_name} {prefix}addr {operator} $N{def_suffix}_{group_name}') if 'mac_group' in group: group_name = group['mac_group'] - output.append(f'ether {prefix}addr $M_{group_name}') + operator = '' + if group_name[0] == '!': + operator = '!=' + group_name = group_name[1:] + output.append(f'ether {prefix}addr {operator} $M_{group_name}') if 'port_group' in group: proto = rule_conf['protocol'] group_name = group['port_group'] @@ -118,7 +130,12 @@ def parse_rule(rule_conf, fw_name, rule_id, ip_name): if proto == 'tcp_udp': proto = 'th' - output.append(f'{proto} {prefix}port $P_{group_name}') + operator = '' + if group_name[0] == '!': + operator = '!=' + group_name = group_name[1:] + + output.append(f'{proto} {prefix}port {operator} $P_{group_name}') if 'log' in rule_conf and rule_conf['log'] == 'enable': action = rule_conf['action'] if 'action' in rule_conf else 'accept' |