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authorsarthurdev <965089+sarthurdev@users.noreply.github.com>2022-06-13 01:45:06 +0200
committersarthurdev <965089+sarthurdev@users.noreply.github.com>2022-06-14 22:57:52 +0200
commit34db435e7a74ee8509777802e03927de2dd57627 (patch)
treeffec6668dd4d2f95918ef47f2f8fbbcbb8db4eaa /data/templates/firewall/nftables-defines.j2
parent59526a8adca2922f42778d7563bc0ddc32cfdda8 (diff)
downloadvyos-1x-34db435e7a74ee8509777802e03927de2dd57627.tar.gz
vyos-1x-34db435e7a74ee8509777802e03927de2dd57627.zip
firewall: T4147: Use named sets for firewall groups
* Refactor nftables clean-up code * Adds policy route test for using firewall groups
Diffstat (limited to 'data/templates/firewall/nftables-defines.j2')
-rw-r--r--data/templates/firewall/nftables-defines.j270
1 files changed, 54 insertions, 16 deletions
diff --git a/data/templates/firewall/nftables-defines.j2 b/data/templates/firewall/nftables-defines.j2
index 12146879d..97fc123d5 100644
--- a/data/templates/firewall/nftables-defines.j2
+++ b/data/templates/firewall/nftables-defines.j2
@@ -1,38 +1,76 @@
+{% macro groups(group, is_ipv6) %}
{% if group is vyos_defined %}
-{% if group.address_group is vyos_defined %}
-{% for group_name, group_conf in group.address_group | sort_nested_groups %}
+{% set ip_type = 'ipv6_addr' if is_ipv6 else 'ipv4_addr' %}
+{% if group.address_group is vyos_defined and not is_ipv6 %}
+{% for group_name, group_conf in group.address_group.items() %}
{% set includes = group_conf.include if group_conf.include is vyos_defined else [] %}
-define A_{{ group_name }} = { {{ group_conf.address | nft_nested_group(includes, 'A_') | join(",") }} }
+ set A_{{ group_name }} {
+ type {{ ip_type }}
+ flags interval
+{% if group_conf.address is vyos_defined or includes %}
+ elements = { {{ group_conf.address | nft_nested_group(includes, group.address_group, 'address') | join(",") }} }
+{% endif %}
+ }
{% endfor %}
{% endif %}
-{% if group.ipv6_address_group is vyos_defined %}
-{% for group_name, group_conf in group.ipv6_address_group | sort_nested_groups %}
+{% if group.ipv6_address_group is vyos_defined and is_ipv6 %}
+{% for group_name, group_conf in group.ipv6_address_group.items() %}
{% set includes = group_conf.include if group_conf.include is vyos_defined else [] %}
-define A6_{{ group_name }} = { {{ group_conf.address | nft_nested_group(includes, 'A6_') | join(",") }} }
+ set A6_{{ group_name }} {
+ type {{ ip_type }}
+ flags interval
+{% if group_conf.address is vyos_defined or includes %}
+ elements = { {{ group_conf.address | nft_nested_group(includes, group.ipv6_address_group, 'address') | join(",") }} }
+{% endif %}
+ }
{% endfor %}
{% endif %}
{% if group.mac_group is vyos_defined %}
-{% for group_name, group_conf in group.mac_group | sort_nested_groups %}
+{% for group_name, group_conf in group.mac_group.items() %}
{% set includes = group_conf.include if group_conf.include is vyos_defined else [] %}
-define M_{{ group_name }} = { {{ group_conf.mac_address | nft_nested_group(includes, 'M_') | join(",") }} }
+ set M_{{ group_name }} {
+ type ether_addr
+{% if group_conf.mac_address is vyos_defined or includes %}
+ elements = { {{ group_conf.mac_address | nft_nested_group(includes, group.mac_group, 'mac_address') | join(",") }} }
+{% endif %}
+ }
{% endfor %}
{% endif %}
-{% if group.network_group is vyos_defined %}
-{% for group_name, group_conf in group.network_group | sort_nested_groups %}
+{% if group.network_group is vyos_defined and not is_ipv6 %}
+{% for group_name, group_conf in group.network_group.items() %}
{% set includes = group_conf.include if group_conf.include is vyos_defined else [] %}
-define N_{{ group_name }} = { {{ group_conf.network | nft_nested_group(includes, 'N_') | join(",") }} }
+ set N_{{ group_name }} {
+ type {{ ip_type }}
+ flags interval
+{% if group_conf.network is vyos_defined or includes %}
+ elements = { {{ group_conf.network | nft_nested_group(includes, group.network_group, 'network') | join(",") }} }
+{% endif %}
+ }
{% endfor %}
{% endif %}
-{% if group.ipv6_network_group is vyos_defined %}
-{% for group_name, group_conf in group.ipv6_network_group | sort_nested_groups %}
+{% if group.ipv6_network_group is vyos_defined and is_ipv6 %}
+{% for group_name, group_conf in group.ipv6_network_group.items() %}
{% set includes = group_conf.include if group_conf.include is vyos_defined else [] %}
-define N6_{{ group_name }} = { {{ group_conf.network | nft_nested_group(includes, 'N6_') | join(",") }} }
+ set N6_{{ group_name }} {
+ type {{ ip_type }}
+ flags interval
+{% if group_conf.network is vyos_defined or includes %}
+ elements = { {{ group_conf.network | nft_nested_group(includes, group.ipv6_network_group, 'network') | join(",") }} }
+{% endif %}
+ }
{% endfor %}
{% endif %}
{% if group.port_group is vyos_defined %}
-{% for group_name, group_conf in group.port_group | sort_nested_groups %}
+{% for group_name, group_conf in group.port_group.items() %}
{% set includes = group_conf.include if group_conf.include is vyos_defined else [] %}
-define P_{{ group_name }} = { {{ group_conf.port | nft_nested_group(includes, 'P_') | join(",") }} }
+ set P_{{ group_name }} {
+ type inet_service
+ flags interval
+{% if group_conf.port is vyos_defined or includes %}
+ elements = { {{ group_conf.port | nft_nested_group(includes, group.port_group, 'port') | join(",") }} }
+{% endif %}
+ }
{% endfor %}
{% endif %}
{% endif %}
+{% endmacro %}