diff options
Diffstat (limited to 'src/op_mode/ipsec.py')
| -rwxr-xr-x | src/op_mode/ipsec.py | 490 |
1 files changed, 358 insertions, 132 deletions
diff --git a/src/op_mode/ipsec.py b/src/op_mode/ipsec.py index 44d41219e..c8f5072da 100755 --- a/src/op_mode/ipsec.py +++ b/src/op_mode/ipsec.py @@ -1,6 +1,6 @@ #!/usr/bin/env python3 # -# Copyright (C) 2022-2023 VyOS maintainers and contributors +# Copyright (C) 2022-2024 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 or later as @@ -13,6 +13,7 @@ # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. +import pprint import re import sys import typing @@ -25,6 +26,7 @@ from vyos.utils.convert import convert_data from vyos.utils.convert import seconds_to_human from vyos.utils.process import cmd from vyos.configquery import ConfigTreeQuery +from vyos.base import Warning import vyos.opmode import vyos.ipsec @@ -43,7 +45,7 @@ def _get_raw_data_sas(): get_sas = vyos.ipsec.get_vici_sas() sas = convert_data(get_sas) return sas - except (vyos.ipsec.ViciInitiateError) as err: + except vyos.ipsec.ViciInitiateError as err: raise vyos.opmode.UnconfiguredSubsystem(err) @@ -56,11 +58,10 @@ def _get_output_swanctl_sas_from_list(ra_output_list: list) -> str: :return: formatted string :rtype: str """ - output = ''; + output = '' for sa_val in ra_output_list: for sa in sa_val.values(): - swanctl_output: str = cmd( - f'sudo swanctl -l --ike-id {sa["uniqueid"]}') + swanctl_output: str = cmd(f'sudo swanctl -l --ike-id {sa["uniqueid"]}') output = f'{output}{swanctl_output}\n\n' return output @@ -72,7 +73,9 @@ def _get_formatted_output_sas(sas): # create an item for each child-sa for child_sa in parent_sa.get('child-sas', {}).values(): # prepare a list for output data - sa_out_name = sa_out_state = sa_out_uptime = sa_out_bytes = sa_out_packets = sa_out_remote_addr = sa_out_remote_id = sa_out_proposal = 'N/A' + sa_out_name = sa_out_state = sa_out_uptime = sa_out_bytes = ( + sa_out_packets + ) = sa_out_remote_addr = sa_out_remote_id = sa_out_proposal = 'N/A' # collect raw data sa_name = child_sa.get('name') @@ -104,10 +107,8 @@ def _get_formatted_output_sas(sas): bytes_out = filesize.size(int(sa_bytes_out)) sa_out_bytes = f'{bytes_in}/{bytes_out}' if sa_packets_in and sa_packets_out: - packets_in = filesize.size(int(sa_packets_in), - system=filesize.si) - packets_out = filesize.size(int(sa_packets_out), - system=filesize.si) + packets_in = filesize.size(int(sa_packets_in), system=filesize.si) + packets_out = filesize.size(int(sa_packets_out), system=filesize.si) packets_str = f'{packets_in}/{packets_out}' sa_out_packets = re.sub(r'B', r'', packets_str) if sa_remote_addr: @@ -119,7 +120,9 @@ def _get_formatted_output_sas(sas): sa_out_proposal = sa_proposal_encr_alg if sa_proposal_encr_keysize: sa_proposal_encr_keysize_str = sa_proposal_encr_keysize - sa_out_proposal = f'{sa_out_proposal}_{sa_proposal_encr_keysize_str}' + sa_out_proposal = ( + f'{sa_out_proposal}_{sa_proposal_encr_keysize_str}' + ) if sa_proposal_integ_alg: sa_proposal_integ_alg_str = sa_proposal_integ_alg sa_out_proposal = f'{sa_out_proposal}/{sa_proposal_integ_alg_str}' @@ -128,15 +131,28 @@ def _get_formatted_output_sas(sas): sa_out_proposal = f'{sa_out_proposal}/{sa_proposal_dh_group_str}' # add a new item to output data - sa_data.append([ - sa_out_name, sa_out_state, sa_out_uptime, sa_out_bytes, - sa_out_packets, sa_out_remote_addr, sa_out_remote_id, - sa_out_proposal - ]) + sa_data.append( + [ + sa_out_name, + sa_out_state, + sa_out_uptime, + sa_out_bytes, + sa_out_packets, + sa_out_remote_addr, + sa_out_remote_id, + sa_out_proposal, + ] + ) headers = [ - "Connection", "State", "Uptime", "Bytes In/Out", "Packets In/Out", - "Remote address", "Remote ID", "Proposal" + 'Connection', + 'State', + 'Uptime', + 'Bytes In/Out', + 'Packets In/Out', + 'Remote address', + 'Remote ID', + 'Proposal', ] sa_data = sorted(sa_data, key=_alphanum_key) output = tabulate(sa_data, headers) @@ -145,14 +161,16 @@ def _get_formatted_output_sas(sas): # Connections block + def _get_convert_data_connections(): try: get_connections = vyos.ipsec.get_vici_connections() connections = convert_data(get_connections) return connections - except (vyos.ipsec.ViciInitiateError) as err: + except vyos.ipsec.ViciInitiateError as err: raise vyos.opmode.UnconfiguredSubsystem(err) + def _get_parent_sa_proposal(connection_name: str, data: list) -> dict: """Get parent SA proposals by connection name if connections not in the 'down' state @@ -184,7 +202,7 @@ def _get_parent_sa_proposal(connection_name: str, data: list) -> dict: 'mode': mode, 'key_size': encr_keysize, 'hash': integ_alg, - 'dh': dh_group + 'dh': dh_group, } return proposal return {} @@ -213,8 +231,7 @@ def _get_parent_sa_state(connection_name: str, data: list) -> str: return ike_state -def _get_child_sa_state(connection_name: str, tunnel_name: str, - data: list) -> str: +def _get_child_sa_state(connection_name: str, tunnel_name: str, data: list) -> str: """Get child SA state by connection and tunnel name Args: @@ -236,14 +253,12 @@ def _get_child_sa_state(connection_name: str, tunnel_name: str, # Get all child SA states # there can be multiple SAs per tunnel child_sa_states = [ - v['state'] for k, v in child_sas.items() if - v['name'] == tunnel_name + v['state'] for k, v in child_sas.items() if v['name'] == tunnel_name ] return 'up' if 'INSTALLED' in child_sa_states else child_sa -def _get_child_sa_info(connection_name: str, tunnel_name: str, - data: list) -> dict: +def _get_child_sa_info(connection_name: str, tunnel_name: str, data: list) -> dict: """Get child SA installed info by connection and tunnel name Args: @@ -264,8 +279,9 @@ def _get_child_sa_info(connection_name: str, tunnel_name: str, # {'OFFICE-B-tunnel-0-46': {'name': 'OFFICE-B-tunnel-0'}...} # i.e get all data after 'OFFICE-B-tunnel-0-46' child_sa_info = [ - v for k, v in child_sas.items() if 'name' in v and - v['name'] == tunnel_name and v['state'] == 'INSTALLED' + v + for k, v in child_sas.items() + if 'name' in v and v['name'] == tunnel_name and v['state'] == 'INSTALLED' ] return child_sa_info[-1] if child_sa_info else {} @@ -283,7 +299,7 @@ def _get_child_sa_proposal(child_sa_data: dict) -> dict: 'mode': mode, 'key_size': key_size, 'hash': integ_alg, - 'dh': dh_group + 'dh': dh_group, } return proposal return {} @@ -305,10 +321,10 @@ def _get_raw_data_connections(list_connections: list, list_sas: list) -> list: for connection, conn_conf in connections.items(): base_list['ike_connection_name'] = connection base_list['ike_connection_state'] = _get_parent_sa_state( - connection, list_sas) + connection, list_sas + ) base_list['ike_remote_address'] = conn_conf['remote_addrs'] - base_list['ike_proposal'] = _get_parent_sa_proposal( - connection, list_sas) + base_list['ike_proposal'] = _get_parent_sa_proposal(connection, list_sas) base_list['local_id'] = conn_conf.get('local-1', '').get('id') base_list['remote_id'] = conn_conf.get('remote-1', '').get('id') base_list['version'] = conn_conf.get('version', 'IKE') @@ -322,22 +338,25 @@ def _get_raw_data_connections(list_connections: list, list_sas: list) -> list: close_action = tun_options.get('close_action') sa_info = _get_child_sa_info(connection, tunnel, list_sas) esp_proposal = _get_child_sa_proposal(sa_info) - base_list['children'].append({ - 'name': tunnel, - 'state': state, - 'local_ts': local_ts, - 'remote_ts': remote_ts, - 'dpd_action': dpd_action, - 'close_action': close_action, - 'sa': sa_info, - 'esp_proposal': esp_proposal - }) + base_list['children'].append( + { + 'name': tunnel, + 'state': state, + 'local_ts': local_ts, + 'remote_ts': remote_ts, + 'dpd_action': dpd_action, + 'close_action': close_action, + 'sa': sa_info, + 'esp_proposal': esp_proposal, + } + ) base_dict.append(base_list) return base_dict def _get_raw_connections_summary(list_conn, list_sas): import jmespath + data = _get_raw_data_connections(list_conn, list_sas) match = '[*].children[]' child = jmespath.search(match, data) @@ -347,17 +366,16 @@ def _get_raw_connections_summary(list_conn, list_sas): 'tunnels': child, 'total': len(child), 'down': tunnels_down, - 'up': tunnels_up + 'up': tunnels_up, } return tun_dict def _get_formatted_output_conections(data): from tabulate import tabulate - data_entries = '' + connections = [] for entry in data: - tunnels = [] ike_name = entry['ike_connection_name'] ike_state = entry['ike_connection_state'] conn_type = entry.get('version', 'IKE') @@ -367,15 +385,26 @@ def _get_formatted_output_conections(data): remote_id = entry['remote_id'] proposal = '-' if entry.get('ike_proposal'): - proposal = (f'{entry["ike_proposal"]["cipher"]}_' - f'{entry["ike_proposal"]["mode"]}/' - f'{entry["ike_proposal"]["key_size"]}/' - f'{entry["ike_proposal"]["hash"]}/' - f'{entry["ike_proposal"]["dh"]}') - connections.append([ - ike_name, ike_state, conn_type, remote_addrs, local_ts, remote_ts, - local_id, remote_id, proposal - ]) + proposal = ( + f'{entry["ike_proposal"]["cipher"]}_' + f'{entry["ike_proposal"]["mode"]}/' + f'{entry["ike_proposal"]["key_size"]}/' + f'{entry["ike_proposal"]["hash"]}/' + f'{entry["ike_proposal"]["dh"]}' + ) + connections.append( + [ + ike_name, + ike_state, + conn_type, + remote_addrs, + local_ts, + remote_ts, + local_id, + remote_id, + proposal, + ] + ) for tun in entry['children']: tun_name = tun.get('name') tun_state = tun.get('state') @@ -384,18 +413,36 @@ def _get_formatted_output_conections(data): remote_ts = '\n'.join(tun.get('remote_ts')) proposal = '-' if tun.get('esp_proposal'): - proposal = (f'{tun["esp_proposal"]["cipher"]}_' - f'{tun["esp_proposal"]["mode"]}/' - f'{tun["esp_proposal"]["key_size"]}/' - f'{tun["esp_proposal"]["hash"]}/' - f'{tun["esp_proposal"]["dh"]}') - connections.append([ - tun_name, tun_state, conn_type, remote_addrs, local_ts, - remote_ts, local_id, remote_id, proposal - ]) + proposal = ( + f'{tun["esp_proposal"]["cipher"]}_' + f'{tun["esp_proposal"]["mode"]}/' + f'{tun["esp_proposal"]["key_size"]}/' + f'{tun["esp_proposal"]["hash"]}/' + f'{tun["esp_proposal"]["dh"]}' + ) + connections.append( + [ + tun_name, + tun_state, + conn_type, + remote_addrs, + local_ts, + remote_ts, + local_id, + remote_id, + proposal, + ] + ) connection_headers = [ - 'Connection', 'State', 'Type', 'Remote address', 'Local TS', - 'Remote TS', 'Local id', 'Remote id', 'Proposal' + 'Connection', + 'State', + 'Type', + 'Remote address', + 'Local TS', + 'Remote TS', + 'Local id', + 'Remote id', + 'Proposal', ] output = tabulate(connections, connection_headers, numalign='left') return output @@ -421,6 +468,31 @@ def _get_childsa_id_list(ike_sas: list) -> list: return list_childsa_id +def _get_con_childsa_name_list( + ike_sas: list, filter_dict: typing.Optional[dict] = None +) -> list: + """ + Generate list of CHILD SA ids based on list of OrderingDict + wich is returned by vici + :param ike_sas: list of IKE SAs connections generated by vici + :type ike_sas: list + :param filter_dict: dict of filter options + :type filter_dict: dict + :return: list of IKE SAs name + :rtype: list + """ + list_childsa_name: list = [] + for ike in ike_sas: + for ike_name, ike_values in ike.items(): + for sa, sa_values in ike_values['children'].items(): + if filter_dict: + if filter_dict.items() <= sa_values.items(): + list_childsa_name.append(sa) + else: + list_childsa_name.append(sa) + return list_childsa_name + + def _get_all_sitetosite_peers_name_list() -> list: """ Return site-to-site peers configuration @@ -429,53 +501,142 @@ def _get_all_sitetosite_peers_name_list() -> list: """ conf: ConfigTreeQuery = ConfigTreeQuery() config_path = ['vpn', 'ipsec', 'site-to-site', 'peer'] - peers_config = conf.get_config_dict(config_path, key_mangling=('-', '_'), - get_first_key=True, - no_tag_node_value_mangle=True) + peers_config = conf.get_config_dict( + config_path, + key_mangling=('-', '_'), + get_first_key=True, + no_tag_node_value_mangle=True, + ) peers_list: list = [] for name in peers_config: peers_list.append(name) return peers_list -def reset_peer(peer: str, tunnel: typing.Optional[str] = None): - # Convert tunnel to Strongwan format of CHILD_SA +def _get_tunnel_sw_format(peer: str, tunnel: str) -> str: + """ + Convert tunnel to Strongwan format of CHILD_SA + :param peer: Peer name (IKE_SA) + :type peer: str + :param tunnel: tunnel number (CHILD_SA) + :type tunnel: str + :return: Converted tunnel name (CHILD_SA) + :rtype: str + """ tunnel_sw = None if tunnel: if tunnel.isnumeric(): tunnel_sw = f'{peer}-tunnel-{tunnel}' elif tunnel == 'vti': tunnel_sw = f'{peer}-vti' + return tunnel_sw + + +def _initiate_peer_with_childsas( + peer: str, tunnel: typing.Optional[str] = None +) -> None: + """ + Initiate IPSEC peer SAs by vici. + If tunnel is None it initiates all peers tunnels + :param peer: Peer name (IKE_SA) + :type peer: str + :param tunnel: tunnel number (CHILD_SA) + :type tunnel: str + """ + tunnel_sw = _get_tunnel_sw_format(peer, tunnel) try: - sa_list: list = vyos.ipsec.get_vici_sas_by_name(peer, tunnel_sw) - if not sa_list: + con_list: list = vyos.ipsec.get_vici_connection_by_name(peer) + if not con_list: raise vyos.opmode.IncorrectValue( - f'Peer\'s {peer} SA(s) not found, aborting') - if tunnel and sa_list: - childsa_id_list: list = _get_childsa_id_list(sa_list) - if not childsa_id_list: - raise vyos.opmode.IncorrectValue( - f'Peer {peer} tunnel {tunnel} SA(s) not found, aborting') - vyos.ipsec.terminate_vici_by_name(peer, tunnel_sw) - print(f'Peer {peer} reset result: success') - except (vyos.ipsec.ViciInitiateError) as err: + f"Peer's {peer} SA(s) not loaded. Initiation was failed" + ) + childsa_name_list: list = _get_con_childsa_name_list(con_list) + + if not tunnel_sw: + vyos.ipsec.vici_initiate_all_child_sa_by_ike(peer, childsa_name_list) + print(f'Peer {peer} initiate result: success') + return + + if tunnel_sw in childsa_name_list: + vyos.ipsec.vici_initiate_all_child_sa_by_ike(peer, [tunnel_sw]) + print(f'Peer {peer} tunnel {tunnel} initiate result: success') + return + + raise vyos.opmode.IncorrectValue(f'Peer {peer} SA {tunnel} not found, aborting') + + except vyos.ipsec.ViciInitiateError as err: raise vyos.opmode.UnconfiguredSubsystem(err) - except (vyos.ipsec.ViciCommandError) as err: + except vyos.ipsec.ViciCommandError as err: raise vyos.opmode.IncorrectValue(err) -def reset_all_peers(): +def _terminate_peer(peer: str, tunnel: typing.Optional[str] = None) -> None: + """ + Terminate IPSEC peer SAs by vici. + If tunnel is None it terminates all peers tunnels + :param peer: Peer name (IKE_SA) + :type peer: str + :param tunnel: tunnel number (CHILD_SA) + :type tunnel: str + """ + # Convert tunnel to Strongwan format of CHILD_SA + tunnel_sw = _get_tunnel_sw_format(peer, tunnel) + try: + sa_list: list = vyos.ipsec.get_vici_sas_by_name(peer, tunnel_sw) + if sa_list: + if tunnel: + childsa_id_list: list = _get_childsa_id_list(sa_list) + if childsa_id_list: + vyos.ipsec.terminate_vici_by_name(peer, tunnel_sw) + print(f'Peer {peer} tunnel {tunnel} terminate result: success') + else: + Warning( + f'Peer {peer} tunnel {tunnel} SA is not initiated. Nothing to terminate' + ) + else: + vyos.ipsec.terminate_vici_by_name(peer, tunnel_sw) + print(f'Peer {peer} terminate result: success') + else: + Warning(f"Peer's {peer} SAs are not initiated. Nothing to terminate") + + except vyos.ipsec.ViciInitiateError as err: + raise vyos.opmode.UnconfiguredSubsystem(err) + except vyos.ipsec.ViciCommandError as err: + raise vyos.opmode.IncorrectValue(err) + + +def reset_peer(peer: str, tunnel: typing.Optional[str] = None) -> None: + """ + Reset IPSEC peer SAs. + If tunnel is None it resets all peers tunnels + :param peer: Peer name (IKE_SA) + :type peer: str + :param tunnel: tunnel number (CHILD_SA) + :type tunnel: str + """ + _terminate_peer(peer, tunnel) + peer_config = _get_sitetosite_peer_config(peer) + # initiate SAs only if 'connection-type=initiate' + if ( + 'connection_type' in peer_config + and peer_config['connection_type'] == 'initiate' + ): + _initiate_peer_with_childsas(peer, tunnel) + + +def reset_all_peers() -> None: sitetosite_list = _get_all_sitetosite_peers_name_list() if sitetosite_list: for peer_name in sitetosite_list: try: reset_peer(peer_name) - except (vyos.opmode.IncorrectValue) as err: + except vyos.opmode.IncorrectValue as err: print(err) print('Peers reset result: success') else: raise vyos.opmode.UnconfiguredSubsystem( - 'VPN IPSec site-to-site is not configured, aborting') + 'VPN IPSec site-to-site is not configured, aborting' + ) def _get_ra_session_list_by_username(username: typing.Optional[str] = None): @@ -500,7 +661,7 @@ def _get_ra_session_list_by_username(username: typing.Optional[str] = None): def reset_ra(username: typing.Optional[str] = None): - #Reset remote-access ipsec sessions + # Reset remote-access ipsec sessions if username: list_sa_id = _get_ra_session_list_by_username(username) else: @@ -514,32 +675,47 @@ def reset_profile_dst(profile: str, tunnel: str, nbma_dst: str): ike_sa_name = f'dmvpn-{profile}-{tunnel}' try: # Get IKE SAs - sa_list = convert_data( - vyos.ipsec.get_vici_sas_by_name(ike_sa_name, None)) + sa_list = convert_data(vyos.ipsec.get_vici_sas_by_name(ike_sa_name, None)) if not sa_list: raise vyos.opmode.IncorrectValue( - f'SA(s) for profile {profile} tunnel {tunnel} not found, aborting') - sa_nbma_list = list([x for x in sa_list if - ike_sa_name in x and x[ike_sa_name][ - 'remote-host'] == nbma_dst]) + f'SA(s) for profile {profile} tunnel {tunnel} not found, aborting' + ) + sa_nbma_list = list( + [ + x + for x in sa_list + if ike_sa_name in x and x[ike_sa_name]['remote-host'] == nbma_dst + ] + ) if not sa_nbma_list: raise vyos.opmode.IncorrectValue( - f'SA(s) for profile {profile} tunnel {tunnel} remote-host {nbma_dst} not found, aborting') + f'SA(s) for profile {profile} tunnel {tunnel} remote-host {nbma_dst} not found, aborting' + ) # terminate IKE SAs - vyos.ipsec.terminate_vici_ikeid_list(list( - [x[ike_sa_name]['uniqueid'] for x in sa_nbma_list if - ike_sa_name in x])) + vyos.ipsec.terminate_vici_ikeid_list( + list( + [ + x[ike_sa_name]['uniqueid'] + for x in sa_nbma_list + if ike_sa_name in x + ] + ) + ) # initiate IKE SAs for ike in sa_nbma_list: if ike_sa_name in ike: - vyos.ipsec.vici_initiate(ike_sa_name, 'dmvpn', - ike[ike_sa_name]['local-host'], - ike[ike_sa_name]['remote-host']) + vyos.ipsec.vici_initiate( + ike_sa_name, + 'dmvpn', + ike[ike_sa_name]['local-host'], + ike[ike_sa_name]['remote-host'], + ) print( - f'Profile {profile} tunnel {tunnel} remote-host {nbma_dst} reset result: success') - except (vyos.ipsec.ViciInitiateError) as err: + f'Profile {profile} tunnel {tunnel} remote-host {nbma_dst} reset result: success' + ) + except vyos.ipsec.ViciInitiateError as err: raise vyos.opmode.UnconfiguredSubsystem(err) - except (vyos.ipsec.ViciCommandError) as err: + except vyos.ipsec.ViciCommandError as err: raise vyos.opmode.IncorrectValue(err) @@ -549,24 +725,30 @@ def reset_profile_all(profile: str, tunnel: str): try: # Get IKE SAs sa_list: list = convert_data( - vyos.ipsec.get_vici_sas_by_name(ike_sa_name, None)) + vyos.ipsec.get_vici_sas_by_name(ike_sa_name, None) + ) if not sa_list: raise vyos.opmode.IncorrectValue( - f'SA(s) for profile {profile} tunnel {tunnel} not found, aborting') + f'SA(s) for profile {profile} tunnel {tunnel} not found, aborting' + ) # terminate IKE SAs vyos.ipsec.terminate_vici_by_name(ike_sa_name, None) # initiate IKE SAs for ike in sa_list: if ike_sa_name in ike: - vyos.ipsec.vici_initiate(ike_sa_name, 'dmvpn', - ike[ike_sa_name]['local-host'], - ike[ike_sa_name]['remote-host']) + vyos.ipsec.vici_initiate( + ike_sa_name, + 'dmvpn', + ike[ike_sa_name]['local-host'], + ike[ike_sa_name]['remote-host'], + ) print( - f'Profile {profile} tunnel {tunnel} remote-host {ike[ike_sa_name]["remote-host"]} reset result: success') + f'Profile {profile} tunnel {tunnel} remote-host {ike[ike_sa_name]["remote-host"]} reset result: success' + ) print(f'Profile {profile} tunnel {tunnel} reset result: success') - except (vyos.ipsec.ViciInitiateError) as err: + except vyos.ipsec.ViciInitiateError as err: raise vyos.opmode.UnconfiguredSubsystem(err) - except (vyos.ipsec.ViciCommandError) as err: + except vyos.ipsec.ViciCommandError as err: raise vyos.opmode.IncorrectValue(err) @@ -734,36 +916,56 @@ def _get_formatted_output_ra_summary(ra_output_list: list): if child_sa_key: child_sa = sa['child-sas'][child_sa_key] sa_ipsec_proposal = _get_formatted_ipsec_proposal(child_sa) - sa_state = "UP" + sa_state = 'UP' sa_uptime = seconds_to_human(sa['established']) else: sa_ipsec_proposal = '' - sa_state = "DOWN" + sa_state = 'DOWN' sa_uptime = '' sa_data.append( - [sa_id, sa_username, sa_protocol, sa_state, sa_uptime, - sa_tunnel_ip, - sa_remotehost, sa_remoteid, sa_ike_proposal, - sa_ipsec_proposal]) - - headers = ["Connection ID", "Username", "Protocol", "State", "Uptime", - "Tunnel IP", "Remote Host", "Remote ID", "IKE Proposal", - "IPSec Proposal"] + [ + sa_id, + sa_username, + sa_protocol, + sa_state, + sa_uptime, + sa_tunnel_ip, + sa_remotehost, + sa_remoteid, + sa_ike_proposal, + sa_ipsec_proposal, + ] + ) + + headers = [ + 'Connection ID', + 'Username', + 'Protocol', + 'State', + 'Uptime', + 'Tunnel IP', + 'Remote Host', + 'Remote ID', + 'IKE Proposal', + 'IPSec Proposal', + ] sa_data = sorted(sa_data, key=_alphanum_key) output = tabulate(sa_data, headers) return output -def show_ra_detail(raw: bool, username: typing.Optional[str] = None, - conn_id: typing.Optional[str] = None): +def show_ra_detail( + raw: bool, + username: typing.Optional[str] = None, + conn_id: typing.Optional[str] = None, +): list_sa: list = _get_ra_sessions() if username: list_sa = _filter_ikesas(list_sa, 'remote-eap-id', username) elif conn_id: list_sa = _filter_ikesas(list_sa, 'uniqueid', conn_id) if not list_sa: - raise vyos.opmode.IncorrectValue( - f'No active connections found, aborting') + raise vyos.opmode.IncorrectValue('No active connections found, aborting') if raw: return list_sa return _get_output_ra_sas_detail(list_sa) @@ -772,8 +974,7 @@ def show_ra_detail(raw: bool, username: typing.Optional[str] = None, def show_ra_summary(raw: bool): list_sa: list = _get_ra_sessions() if not list_sa: - raise vyos.opmode.IncorrectValue( - f'No active connections found, aborting') + raise vyos.opmode.IncorrectValue('No active connections found, aborting') if raw: return list_sa return _get_formatted_output_ra_summary(list_sa) @@ -783,9 +984,12 @@ def show_ra_summary(raw: bool): def _get_raw_psk(): conf: ConfigTreeQuery = ConfigTreeQuery() config_path = ['vpn', 'ipsec', 'authentication', 'psk'] - psk_config = conf.get_config_dict(config_path, key_mangling=('-', '_'), - get_first_key=True, - no_tag_node_value_mangle=True) + psk_config = conf.get_config_dict( + config_path, + key_mangling=('-', '_'), + get_first_key=True, + no_tag_node_value_mangle=True, + ) psk_list = [] for psk, psk_data in psk_config.items(): @@ -796,11 +1000,13 @@ def _get_raw_psk(): def _get_formatted_psk(psk_list): - headers = ["PSK", "Id", "Secret"] + headers = ['PSK', 'Id', 'Secret'] formatted_data = [] for psk_data in psk_list: - formatted_data.append([psk_data["psk"], "\n".join(psk_data["id"]), psk_data["secret"]]) + formatted_data.append( + [psk_data['psk'], '\n'.join(psk_data['id']), psk_data['secret']] + ) return tabulate(formatted_data, headers=headers) @@ -808,16 +1014,36 @@ def _get_formatted_psk(psk_list): def show_psk(raw: bool): config = ConfigTreeQuery() if not config.exists('vpn ipsec authentication psk'): - raise vyos.opmode.UnconfiguredSubsystem('VPN ipsec psk authentication is not configured') + raise vyos.opmode.UnconfiguredSubsystem( + 'VPN ipsec psk authentication is not configured' + ) psk = _get_raw_psk() if raw: return psk return _get_formatted_psk(psk) + # PSK block end +def _get_sitetosite_peer_config(peer: str): + """ + Return site-to-site peers configuration + :return: site-to-site peers configuration + :rtype: list + """ + conf: ConfigTreeQuery = ConfigTreeQuery() + config_path = ['vpn', 'ipsec', 'site-to-site', 'peer', peer] + peers_config = conf.get_config_dict( + config_path, + key_mangling=('-', '_'), + get_first_key=True, + no_tag_node_value_mangle=True, + ) + return peers_config + + if __name__ == '__main__': try: res = vyos.opmode.run(sys.modules[__name__]) |