diff options
Diffstat (limited to 'src/conf_mode/firewall-interface.py')
| -rwxr-xr-x | src/conf_mode/firewall-interface.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/conf_mode/firewall-interface.py b/src/conf_mode/firewall-interface.py index 9a5d278e9..ab1c69259 100755 --- a/src/conf_mode/firewall-interface.py +++ b/src/conf_mode/firewall-interface.py @@ -64,6 +64,11 @@ def get_config(config=None): return if_firewall +def verify_chain(table, chain): + # Verify firewall applied + code = run(f'nft list chain {table} {chain}') + return code == 0 + def verify(if_firewall): # bail out early - looks like removal from running config if not if_firewall: @@ -80,6 +85,9 @@ def verify(if_firewall): if name not in if_firewall['firewall']['name']: raise ConfigError(f'Invalid firewall name "{name}"') + if not verify_chain('ip filter', f'{NAME_PREFIX}{name}'): + raise ConfigError('Firewall did not apply') + if 'ipv6_name' in if_firewall[direction]: name = if_firewall[direction]['ipv6_name'] @@ -89,6 +97,9 @@ def verify(if_firewall): if name not in if_firewall['firewall']['ipv6_name']: raise ConfigError(f'Invalid firewall ipv6-name "{name}"') + if not verify_chain('ip6 filter', f'{NAME6_PREFIX}{name}'): + raise ConfigError('Firewall did not apply') + return None def generate(if_firewall): |