From 2b38b45e219e363955b850d90a40564eb4b375c0 Mon Sep 17 00:00:00 2001 From: Nicolas Fort Date: Wed, 25 Oct 2023 11:59:01 +0000 Subject: T5681: Firewall,Nat and Nat66: simplified and standarize interface matcher firewal, nat and nat66. (cherry picked from commit 51abbc0f1b2ccf4785cf7f29f1fe6f4af6007ee6) --- src/conf_mode/nat66.py | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) (limited to 'src/conf_mode/nat66.py') diff --git a/src/conf_mode/nat66.py b/src/conf_mode/nat66.py index 4c12618bc..3f7185e67 100755 --- a/src/conf_mode/nat66.py +++ b/src/conf_mode/nat66.py @@ -102,11 +102,13 @@ def verify(nat): if dict_search('source.rule', nat): for rule, config in dict_search('source.rule', nat).items(): err_msg = f'Source NAT66 configuration error in rule {rule}:' - if 'outbound_interface' not in config: - raise ConfigError(f'{err_msg} outbound-interface not specified') - if config['outbound_interface'] not in interfaces(): - raise ConfigError(f'rule "{rule}" interface "{config["outbound_interface"]}" does not exist on this system') + if 'outbound_interface' in config: + if 'name' in config['outbound_interface'] and 'group' in config['outbound_interface']: + raise ConfigError(f'{err_msg} - Cannot specify both interface group and interface name for nat source rule "{rule}"') + elif 'name' in config['outbound_interface']: + if config['outbound_interface']['name'] not in 'any' and config['outbound_interface']['name'] not in interfaces(): + Warning(f'{err_msg} - interface "{config["outbound_interface"]["name"]}" does not exist on this system') addr = dict_search('translation.address', config) if addr != None: @@ -125,12 +127,12 @@ def verify(nat): for rule, config in dict_search('destination.rule', nat).items(): err_msg = f'Destination NAT66 configuration error in rule {rule}:' - if 'inbound_interface' not in config: - raise ConfigError(f'{err_msg}\n' \ - 'inbound-interface not specified') - else: - if config['inbound_interface'] not in 'any' and config['inbound_interface'] not in interfaces(): - Warning(f'rule "{rule}" interface "{config["inbound_interface"]}" does not exist on this system') + if 'inbound_interface' in config: + if 'name' in config['inbound_interface'] and 'group' in config['inbound_interface']: + raise ConfigError(f'{err_msg} - Cannot specify both interface group and interface name for destination nat rule "{rule}"') + elif 'name' in config['inbound_interface']: + if config['inbound_interface']['name'] not in 'any' and config['inbound_interface']['name'] not in interfaces(): + Warning(f'{err_msg} - interface "{config["inbound_interface"]["name"]}" does not exist on this system') return None -- cgit v1.2.3