firewall: T4353: fix Jinja2 linting errors

1 files changed, 55 insertions, 0 deletions

diff --git a/data/templates/firewall/nftables-policy.j2 b/data/templates/firewall/nftables-policy.j2
new file mode 100644
index 000000000..0154c9f7e
--- /dev/null
+++ b/data/templates/firewall/nftables-policy.j2
@@ -0,0 +1,55 @@
+#!/usr/sbin/nft -f
+
+{% if cleanup_commands is vyos_defined %}
+{%     for command in cleanup_commands %}
+{{ command }}
+{%     endfor %}
+{% endif %}
+
+include "/run/nftables_defines.conf"
+
+table ip mangle {
+{% if first_install is vyos_defined %}
+    chain VYOS_PBR_PREROUTING {
+        type filter hook prerouting priority -150; policy accept;
+    }
+    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 }} {
+{%         if conf.rule is vyos_defined %}
+{%             for rule_id, rule_conf in conf.rule.items() if rule_conf.disable is not vyos_defined %}
+        {{ rule_conf | nft_rule(route_text, rule_id, 'ip') }}
+{%             endfor %}
+{%         endif %}
+        {{ conf | nft_default_rule(route_text) }}
+    }
+{%     endfor %}
+{% endif %}
+}
+
+table ip6 mangle {
+{% if first_install is vyos_defined %}
+    chain VYOS_PBR6_PREROUTING {
+        type filter hook prerouting priority -150; policy accept;
+    }
+    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 }} {
+{%         if conf.rule is vyos_defined %}
+{%             for rule_id, rule_conf in conf.rule.items() if rule_conf.disable is not vyos_defined %}
+        {{ rule_conf | nft_rule(route_text, rule_id, 'ip6') }}
+{%             endfor %}
+{%         endif %}
+        {{ conf | nft_default_rule(route_text) }}
+    }
+{%     endfor %}
+{% endif %}
+}