1 files changed, 26 insertions, 0 deletions
diff --git a/python/vyos/template.py b/python/vyos/template.py
index b32cafe74..55bd04136 100644
--- a/python/vyos/template.py
+++ b/python/vyos/template.py
@@ -22,6 +22,7 @@ from jinja2 import FileSystemLoader
 from vyos.defaults import directories
 from vyos.util import chmod
 from vyos.util import chown
+from vyos.util import dict_search_args
 from vyos.util import makedir
 
 # Holds template filters registered via register_filter()
@@ -479,3 +480,28 @@ def get_openvpn_ncp_ciphers(ciphers):
         else:
             out.append(cipher)
     return ':'.join(out).upper()
+
+@register_filter('nft_action')
+def nft_action(vyos_action):
+    if vyos_action == 'accept':
+        return 'return'
+    return vyos_action
+
+@register_filter('nft_rule')
+def nft_rule(rule_conf, fw_name, rule_id, ip_name='ip'):
+    from vyos.firewall import parse_rule
+    return parse_rule(rule_conf, fw_name, rule_id, ip_name)
+
+@register_filter('nft_state_policy')
+def nft_state_policy(conf, state):
+    out = [f'ct state {state}']
+
+    if 'log' in conf and 'enable' in conf['log']:
+        out.append('log')
+
+    out.append('counter')
+
+    if 'action' in conf:
+        out.append(conf['action'])
+
+    return " ".join(out)