diff options
Diffstat (limited to 'data/templates/firewall')
| -rw-r--r-- | data/templates/firewall/nftables-defines.j2 | 21 | ||||
| -rw-r--r-- | data/templates/firewall/nftables-nat.j2 | 22 | ||||
| -rw-r--r-- | data/templates/firewall/nftables-policy.j2 | 31 | ||||
| -rw-r--r-- | data/templates/firewall/nftables-static-nat.j2 | 18 | ||||
| -rw-r--r-- | data/templates/firewall/nftables.j2 | 14 |
5 files changed, 74 insertions, 32 deletions
diff --git a/data/templates/firewall/nftables-defines.j2 b/data/templates/firewall/nftables-defines.j2 index 5336f7ee6..0a7e79edd 100644 --- a/data/templates/firewall/nftables-defines.j2 +++ b/data/templates/firewall/nftables-defines.j2 @@ -27,6 +27,14 @@ } {% endfor %} {% endif %} +{% if group.domain_group is vyos_defined %} +{% for name, name_config in group.domain_group.items() %} + set D_{{ name }} { + type {{ ip_type }} + flags interval + } +{% endfor %} +{% endif %} {% if group.mac_group is vyos_defined %} {% for group_name, group_conf in group.mac_group.items() %} {% set includes = group_conf.include if group_conf.include is vyos_defined else [] %} @@ -77,5 +85,18 @@ } {% endfor %} {% endif %} +{% if group.interface_group is vyos_defined %} +{% for group_name, group_conf in group.interface_group.items() %} +{% set includes = group_conf.include if group_conf.include is vyos_defined else [] %} + set I_{{ group_name }} { + type ifname + flags interval + auto-merge +{% if group_conf.interface is vyos_defined or includes %} + elements = { {{ group_conf.interface | nft_nested_group(includes, group.interface_group, 'interface') | join(",") }} } +{% endif %} + } +{% endfor %} +{% endif %} {% endif %} {% endmacro %} diff --git a/data/templates/firewall/nftables-nat.j2 b/data/templates/firewall/nftables-nat.j2 index 55fe6024b..f0be3cf5d 100644 --- a/data/templates/firewall/nftables-nat.j2 +++ b/data/templates/firewall/nftables-nat.j2 @@ -1,5 +1,7 @@ #!/usr/sbin/nft -f +{% import 'firewall/nftables-defines.j2' as group_tmpl %} + {% if helper_functions is vyos_defined('remove') %} {# NAT if going to be disabled - remove rules and targets from nftables #} {% set base_command = 'delete rule ip raw' %} @@ -24,6 +26,7 @@ add rule ip raw NAT_CONNTRACK counter accept {% if first_install is not vyos_defined %} delete table ip vyos_nat {% endif %} +{% if deleted is not vyos_defined %} table ip vyos_nat { # # Destination NAT rules build up here @@ -31,11 +34,11 @@ table ip vyos_nat { chain PREROUTING { type nat hook prerouting priority -100; policy accept; counter jump VYOS_PRE_DNAT_HOOK -{% if destination.rule is vyos_defined %} -{% for rule, config in destination.rule.items() if config.disable is not vyos_defined %} +{% if destination.rule is vyos_defined %} +{% for rule, config in destination.rule.items() if config.disable is not vyos_defined %} {{ config | nat_rule(rule, 'destination') }} -{% endfor %} -{% endif %} +{% endfor %} +{% endif %} } # @@ -44,11 +47,11 @@ table ip vyos_nat { chain POSTROUTING { type nat hook postrouting priority 100; policy accept; counter jump VYOS_PRE_SNAT_HOOK -{% if source.rule is vyos_defined %} -{% for rule, config in source.rule.items() if config.disable is not vyos_defined %} +{% if source.rule is vyos_defined %} +{% for rule, config in source.rule.items() if config.disable is not vyos_defined %} {{ config | nat_rule(rule, 'source') }} -{% endfor %} -{% endif %} +{% endfor %} +{% endif %} } chain VYOS_PRE_DNAT_HOOK { @@ -58,4 +61,7 @@ table ip vyos_nat { chain VYOS_PRE_SNAT_HOOK { return } + +{{ group_tmpl.groups(firewall_group, False) }} } +{% endif %} diff --git a/data/templates/firewall/nftables-policy.j2 b/data/templates/firewall/nftables-policy.j2 index 40118930b..6cb3b2f95 100644 --- a/data/templates/firewall/nftables-policy.j2 +++ b/data/templates/firewall/nftables-policy.j2 @@ -2,21 +2,24 @@ {% import 'firewall/nftables-defines.j2' as group_tmpl %} -{% if cleanup_commands is vyos_defined %} -{% for command in cleanup_commands %} -{{ command }} -{% endfor %} +{% if first_install is not vyos_defined %} +delete table ip vyos_mangle +delete table ip6 vyos_mangle {% endif %} - -table ip mangle { -{% if first_install is vyos_defined %} +table ip vyos_mangle { chain VYOS_PBR_PREROUTING { type filter hook prerouting priority -150; policy accept; +{% if route is vyos_defined %} +{% for route_text, conf in route.items() if conf.interface is vyos_defined %} + iifname { {{ ",".join(conf.interface) }} } counter jump VYOS_PBR_{{ route_text }} +{% endfor %} +{% endif %} } + chain VYOS_PBR_POSTROUTING { type filter hook postrouting priority -150; policy accept; } -{% endif %} + {% if route is vyos_defined %} {% for route_text, conf in route.items() %} chain VYOS_PBR_{{ route_text }} { @@ -32,15 +35,20 @@ table ip mangle { {{ group_tmpl.groups(firewall_group, False) }} } -table ip6 mangle { -{% if first_install is vyos_defined %} +table ip6 vyos_mangle { chain VYOS_PBR6_PREROUTING { type filter hook prerouting priority -150; policy accept; +{% if route6 is vyos_defined %} +{% for route_text, conf in route6.items() if conf.interface is vyos_defined %} + iifname { {{ ",".join(conf.interface) }} } counter jump VYOS_PBR6_{{ route_text }} +{% endfor %} +{% endif %} } + chain VYOS_PBR6_POSTROUTING { type filter hook postrouting priority -150; policy accept; } -{% endif %} + {% if route6 is vyos_defined %} {% for route_text, conf in route6.items() %} chain VYOS_PBR6_{{ route_text }} { @@ -52,5 +60,6 @@ table ip6 mangle { } {% endfor %} {% endif %} + {{ group_tmpl.groups(firewall_group, True) }} } diff --git a/data/templates/firewall/nftables-static-nat.j2 b/data/templates/firewall/nftables-static-nat.j2 index 790c33ce9..e5e3da867 100644 --- a/data/templates/firewall/nftables-static-nat.j2 +++ b/data/templates/firewall/nftables-static-nat.j2 @@ -3,6 +3,7 @@ {% if first_install is not vyos_defined %} delete table ip vyos_static_nat {% endif %} +{% if deleted is not vyos_defined %} table ip vyos_static_nat { # # Destination NAT rules build up here @@ -10,11 +11,11 @@ table ip vyos_static_nat { chain PREROUTING { type nat hook prerouting priority -100; policy accept; -{% if static.rule is vyos_defined %} -{% for rule, config in static.rule.items() if config.disable is not vyos_defined %} +{% if static.rule is vyos_defined %} +{% for rule, config in static.rule.items() if config.disable is not vyos_defined %} {{ config | nat_static_rule(rule, 'destination') }} -{% endfor %} -{% endif %} +{% endfor %} +{% endif %} } # @@ -22,10 +23,11 @@ table ip vyos_static_nat { # chain POSTROUTING { type nat hook postrouting priority 100; policy accept; -{% if static.rule is vyos_defined %} -{% for rule, config in static.rule.items() if config.disable is not vyos_defined %} +{% if static.rule is vyos_defined %} +{% for rule, config in static.rule.items() if config.disable is not vyos_defined %} {{ config | nat_static_rule(rule, 'source') }} -{% endfor %} -{% endif %} +{% endfor %} +{% endif %} } } +{% endif %} diff --git a/data/templates/firewall/nftables.j2 b/data/templates/firewall/nftables.j2 index a0f0b8c11..2c7115134 100644 --- a/data/templates/firewall/nftables.j2 +++ b/data/templates/firewall/nftables.j2 @@ -67,14 +67,12 @@ table ip vyos_filter { {{ conf | nft_default_rule(name_text) }} } {% endfor %} -{% if group is vyos_defined and group.domain_group is vyos_defined %} -{% for name, name_config in group.domain_group.items() %} - set D_{{ name }} { +{% for set_name in ip_fqdn %} + set FQDN_{{ set_name }} { type ipv4_addr flags interval } -{% endfor %} -{% endif %} +{% endfor %} {% for set_name in ns.sets %} set RECENT_{{ set_name }} { type ipv4_addr @@ -178,6 +176,12 @@ table ip6 vyos_filter { {{ conf | nft_default_rule(name_text, ipv6=True) }} } {% endfor %} +{% for set_name in ip6_fqdn %} + set FQDN_{{ set_name }} { + type ipv6_addr + flags interval + } +{% endfor %} {% for set_name in ns.sets %} set RECENT6_{{ set_name }} { type ipv6_addr |