diff options
Diffstat (limited to 'src/conf_mode/vpn_openconnect.py')
| -rwxr-xr-x | src/conf_mode/vpn_openconnect.py | 86 |
1 files changed, 14 insertions, 72 deletions
diff --git a/src/conf_mode/vpn_openconnect.py b/src/conf_mode/vpn_openconnect.py index e82862fa3..a039172c4 100755 --- a/src/conf_mode/vpn_openconnect.py +++ b/src/conf_mode/vpn_openconnect.py @@ -19,7 +19,6 @@ from sys import exit from vyos.base import Warning from vyos.config import Config -from vyos.configdict import dict_merge from vyos.pki import wrap_certificate from vyos.pki import wrap_private_key from vyos.template import render @@ -28,7 +27,6 @@ from vyos.utils.network import check_port_availability from vyos.utils.process import is_systemd_service_running from vyos.utils.network import is_listen_port_bind_service from vyos.utils.dict import dict_search -from vyos.xml import defaults from vyos import ConfigError from passlib.hash import sha512_crypt from time import sleep @@ -47,66 +45,6 @@ radius_servers = cfg_dir + '/radius_servers' def get_hash(password): return sha512_crypt.hash(password) - - -def _default_dict_cleanup(origin: dict, default_values: dict) -> dict: - """ - https://vyos.dev/T2665 - Clear unnecessary key values in merged config by dict_merge function - :param origin: config - :type origin: dict - :param default_values: default values - :type default_values: dict - :return: merged dict - :rtype: dict - """ - if 'mode' in origin["authentication"] and "local" in \ - origin["authentication"]["mode"]: - del origin['authentication']['local_users']['username']['otp'] - if not origin["authentication"]["local_users"]["username"]: - raise ConfigError( - 'Openconnect authentication mode local requires at least one user') - default_ocserv_usr_values = \ - default_values['authentication']['local_users']['username']['otp'] - for user, params in origin['authentication']['local_users'][ - 'username'].items(): - # Not every configuration requires OTP settings - if origin['authentication']['local_users']['username'][user].get( - 'otp'): - origin['authentication']['local_users']['username'][user][ - 'otp'] = dict_merge(default_ocserv_usr_values, - origin['authentication'][ - 'local_users']['username'][user][ - 'otp']) - - if 'mode' in origin["authentication"] and "radius" in \ - origin["authentication"]["mode"]: - del origin['authentication']['radius']['server']['port'] - if not origin["authentication"]['radius']['server']: - raise ConfigError( - 'Openconnect authentication mode radius requires at least one RADIUS server') - default_values_radius_port = \ - default_values['authentication']['radius']['server']['port'] - for server, params in origin['authentication']['radius'][ - 'server'].items(): - if 'port' not in params: - params['port'] = default_values_radius_port - - if 'mode' in origin["accounting"] and "radius" in \ - origin["accounting"]["mode"]: - del origin['accounting']['radius']['server']['port'] - if not origin["accounting"]['radius']['server']: - raise ConfigError( - 'Openconnect accounting mode radius requires at least one RADIUS server') - default_values_radius_port = \ - default_values['accounting']['radius']['server']['port'] - for server, params in origin['accounting']['radius'][ - 'server'].items(): - if 'port' not in params: - params['port'] = default_values_radius_port - return origin - - def get_config(config=None): if config: conf = config @@ -116,16 +54,14 @@ def get_config(config=None): if not conf.exists(base): return None - ocserv = conf.get_config_dict(base, key_mangling=('-', '_'), get_first_key=True) - # We have gathered the dict representation of the CLI, but there are default - # options which we need to update into the dictionary retrived. - default_values = defaults(base) - ocserv = dict_merge(default_values, ocserv) - # workaround a "know limitation" - https://vyos.dev/T2665 - ocserv = _default_dict_cleanup(ocserv, default_values) + ocserv = conf.get_config_dict(base, key_mangling=('-', '_'), + get_first_key=True, + with_recursive_defaults=True) + if ocserv: ocserv['pki'] = conf.get_config_dict(['pki'], key_mangling=('-', '_'), - get_first_key=True, no_tag_node_value_mangle=True) + no_tag_node_value_mangle=True, + get_first_key=True) return ocserv @@ -142,6 +78,8 @@ def verify(ocserv): # Check accounting if "accounting" in ocserv: if "mode" in ocserv["accounting"] and "radius" in ocserv["accounting"]["mode"]: + if not origin["accounting"]['radius']['server']: + raise ConfigError('Openconnect accounting mode radius requires at least one RADIUS server') if "authentication" not in ocserv or "mode" not in ocserv["authentication"]: raise ConfigError('Accounting depends on OpenConnect authentication configuration') elif "radius" not in ocserv["authentication"]["mode"]: @@ -150,9 +88,13 @@ def verify(ocserv): # Check authentication if "authentication" in ocserv: if "mode" in ocserv["authentication"]: - if "local" in ocserv["authentication"]["mode"]: - if "radius" in ocserv["authentication"]["mode"]: + if ("local" in ocserv["authentication"]["mode"] and + "radius" in ocserv["authentication"]["mode"]): raise ConfigError('OpenConnect authentication modes are mutually-exclusive, remove either local or radius from your configuration') + if "radius" in ocserv["authentication"]["mode"]: + if not ocserv["authentication"]['radius']['server']: + raise ConfigError('Openconnect authentication mode radius requires at least one RADIUS server') + if "local" in ocserv["authentication"]["mode"]: if not ocserv["authentication"]["local_users"]: raise ConfigError('openconnect mode local required at least one user') if not ocserv["authentication"]["local_users"]["username"]: |