diff options
Diffstat (limited to 'src/conf_mode/policy-local-route.py')
| -rwxr-xr-x | src/conf_mode/policy-local-route.py | 118 |
1 files changed, 32 insertions, 86 deletions
diff --git a/src/conf_mode/policy-local-route.py b/src/conf_mode/policy-local-route.py index 97ee6a785..013f22665 100755 --- a/src/conf_mode/policy-local-route.py +++ b/src/conf_mode/policy-local-route.py @@ -35,53 +35,25 @@ def get_config(config=None): conf = config else: conf = Config() - base = ['policy'] - + base = ['policy', 'local-route'] pbr = conf.get_config_dict(base, key_mangling=('-', '_'), get_first_key=True) - for route in ['local_route', 'local_route6']: - dict_id = 'rule_remove' if route == 'local_route' else 'rule6_remove' - route_key = 'local-route' if route == 'local_route' else 'local-route6' - base_rule = base + [route_key, 'rule'] - - # delete policy local-route - dict = {} - tmp = node_changed(conf, base_rule, key_mangling=('-', '_')) - if tmp: - for rule in (tmp or []): - src = leaf_node_changed(conf, base_rule + [rule, 'source']) - fwmk = leaf_node_changed(conf, base_rule + [rule, 'fwmark']) - dst = leaf_node_changed(conf, base_rule + [rule, 'destination']) - rule_def = {} - if src: - rule_def = dict_merge({'source' : src}, rule_def) - if fwmk: - rule_def = dict_merge({'fwmark' : fwmk}, rule_def) - if dst: - rule_def = dict_merge({'destination' : dst}, rule_def) - dict = dict_merge({dict_id : {rule : rule_def}}, dict) + # delete policy local-route + dict = {} + tmp = node_changed(conf, ['policy', 'local-route', 'rule'], key_mangling=('-', '_')) + if tmp: + for rule in (tmp or []): + src = leaf_node_changed(conf, ['policy', 'local-route', 'rule', rule, 'source']) + if src: + dict = dict_merge({'rule_remove' : {rule : {'source' : src}}}, dict) pbr.update(dict) - if not route in pbr: - continue - - # delete policy local-route rule x source x.x.x.x - # delete policy local-route rule x fwmark x - # delete policy local-route rule x destination x.x.x.x - if 'rule' in pbr[route]: - for rule in pbr[route]['rule']: - src = leaf_node_changed(conf, base_rule + [rule, 'source']) - fwmk = leaf_node_changed(conf, base_rule + [rule, 'fwmark']) - dst = leaf_node_changed(conf, base_rule + [rule, 'destination']) - - rule_def = {} - if src: - rule_def = dict_merge({'source' : src}, rule_def) - if fwmk: - rule_def = dict_merge({'fwmark' : fwmk}, rule_def) - if dst: - rule_def = dict_merge({'destination' : dst}, rule_def) - dict = dict_merge({dict_id : {rule : rule_def}}, dict) + # delete policy local-route rule x source x.x.x.x + if 'rule' in pbr: + for rule in pbr['rule']: + src = leaf_node_changed(conf, ['policy', 'local-route', 'rule', rule, 'source']) + if src: + dict = dict_merge({'rule_remove' : {rule : {'source' : src}}}, dict) pbr.update(dict) return pbr @@ -91,18 +63,13 @@ def verify(pbr): if not pbr: return None - for route in ['local_route', 'local_route6']: - if not route in pbr: - continue - - pbr_route = pbr[route] - if 'rule' in pbr_route: - for rule in pbr_route['rule']: - if 'source' not in pbr_route['rule'][rule] and 'destination' not in pbr_route['rule'][rule] and 'fwmark' not in pbr_route['rule'][rule]: - raise ConfigError('Source or destination address or fwmark is required!') - else: - if 'set' not in pbr_route['rule'][rule] or 'table' not in pbr_route['rule'][rule]['set']: - raise ConfigError('Table set is required!') + if 'rule' in pbr: + for rule in pbr['rule']: + if 'source' not in pbr['rule'][rule]: + raise ConfigError('Source address required!') + else: + if 'set' not in pbr['rule'][rule] or 'table' not in pbr['rule'][rule]['set']: + raise ConfigError('Table set is required!') return None @@ -117,39 +84,18 @@ def apply(pbr): return None # Delete old rule if needed - for rule_rm in ['rule_remove', 'rule6_remove']: - if rule_rm in pbr: - v6 = " -6" if rule_rm == 'rule6_remove' else "" - for rule, rule_config in pbr[rule_rm].items(): - for src in (rule_config['source'] or ['']): - f_src = '' if src == '' else f' from {src} ' - for dst in (rule_config['destination'] or ['']): - f_dst = '' if dst == '' else f' to {dst} ' - for fwmk in (rule_config['fwmark'] or ['']): - f_fwmk = '' if fwmk == '' else f' fwmark {fwmk} ' - call(f'ip{v6} rule del prio {rule} {f_src}{f_dst}{f_fwmk}') + if 'rule_remove' in pbr: + for rule in pbr['rule_remove']: + for src in pbr['rule_remove'][rule]['source']: + call(f'ip rule del prio {rule} from {src}') # Generate new config - for route in ['local_route', 'local_route6']: - if not route in pbr: - continue - - v6 = " -6" if route == 'local_route6' else "" - - pbr_route = pbr[route] - if 'rule' in pbr_route: - for rule, rule_config in pbr_route['rule'].items(): - table = rule_config['set']['table'] - - for src in (rule_config['source'] or ['all']): - f_src = '' if src == '' else f' from {src} ' - for dst in (rule_config['destination'] or ['all']): - f_dst = '' if dst == '' else f' to {dst} ' - f_fwmk = '' - if 'fwmark' in rule_config: - fwmk = rule_config['fwmark'] - f_fwmk = f' fwmark {fwmk} ' - call(f'ip{v6} rule add prio {rule} {f_src}{f_dst}{f_fwmk} lookup {table}') + if 'rule' in pbr: + for rule in pbr['rule']: + table = pbr['rule'][rule]['set']['table'] + if pbr['rule'][rule]['source']: + for src in pbr['rule'][rule]['source']: + call(f'ip rule add prio {rule} from {src} lookup {table}') return None |