diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/vyos/ifconfig/wireguard.py | 110 |
1 files changed, 63 insertions, 47 deletions
diff --git a/python/vyos/ifconfig/wireguard.py b/python/vyos/ifconfig/wireguard.py index 5b5f25323..9030b1302 100644 --- a/python/vyos/ifconfig/wireguard.py +++ b/python/vyos/ifconfig/wireguard.py @@ -26,6 +26,7 @@ from vyos.ifconfig import Interface from vyos.ifconfig import Operational from vyos.template import is_ipv6 + class WireGuardOperational(Operational): def _dump(self): """Dump wireguard data in a python friendly way.""" @@ -54,7 +55,17 @@ class WireGuardOperational(Operational): } else: # We are entering a peer - device, public_key, preshared_key, endpoint, allowed_ips, latest_handshake, transfer_rx, transfer_tx, persistent_keepalive = items + ( + device, + public_key, + preshared_key, + endpoint, + allowed_ips, + latest_handshake, + transfer_rx, + transfer_tx, + persistent_keepalive, + ) = items if allowed_ips == '(none)': allowed_ips = [] else: @@ -72,75 +83,78 @@ class WireGuardOperational(Operational): def show_interface(self): from vyos.config import Config + c = Config() wgdump = self._dump().get(self.config['ifname'], None) - c.set_level(["interfaces", "wireguard", self.config['ifname']]) - description = c.return_effective_value(["description"]) - ips = c.return_effective_values(["address"]) + c.set_level(['interfaces', 'wireguard', self.config['ifname']]) + description = c.return_effective_value(['description']) + ips = c.return_effective_values(['address']) - answer = "interface: {}\n".format(self.config['ifname']) - if (description): - answer += " description: {}\n".format(description) - if (ips): - answer += " address: {}\n".format(", ".join(ips)) + answer = 'interface: {}\n'.format(self.config['ifname']) + if description: + answer += ' description: {}\n'.format(description) + if ips: + answer += ' address: {}\n'.format(', '.join(ips)) - answer += " public key: {}\n".format(wgdump['public_key']) - answer += " private key: (hidden)\n" - answer += " listening port: {}\n".format(wgdump['listen_port']) - answer += "\n" + answer += ' public key: {}\n'.format(wgdump['public_key']) + answer += ' private key: (hidden)\n' + answer += ' listening port: {}\n'.format(wgdump['listen_port']) + answer += '\n' - for peer in c.list_effective_nodes(["peer"]): + for peer in c.list_effective_nodes(['peer']): if wgdump['peers']: - pubkey = c.return_effective_value(["peer", peer, "public_key"]) + pubkey = c.return_effective_value(['peer', peer, 'public-key']) if pubkey in wgdump['peers']: wgpeer = wgdump['peers'][pubkey] - answer += " peer: {}\n".format(peer) - answer += " public key: {}\n".format(pubkey) + answer += ' peer: {}\n'.format(peer) + answer += ' public key: {}\n'.format(pubkey) """ figure out if the tunnel is recently active or not """ - status = "inactive" - if (wgpeer['latest_handshake'] is None): + status = 'inactive' + if wgpeer['latest_handshake'] is None: """ no handshake ever """ - status = "inactive" + status = 'inactive' else: if int(wgpeer['latest_handshake']) > 0: - delta = timedelta(seconds=int( - time.time() - wgpeer['latest_handshake'])) - answer += " latest handshake: {}\n".format(delta) - if (time.time() - int(wgpeer['latest_handshake']) < (60*5)): + delta = timedelta( + seconds=int(time.time() - wgpeer['latest_handshake']) + ) + answer += ' latest handshake: {}\n'.format(delta) + if time.time() - int(wgpeer['latest_handshake']) < (60 * 5): """ Five minutes and the tunnel is still active """ - status = "active" + status = 'active' else: """ it's been longer than 5 minutes """ - status = "inactive" + status = 'inactive' elif int(wgpeer['latest_handshake']) == 0: """ no handshake ever """ - status = "inactive" - answer += " status: {}\n".format(status) + status = 'inactive' + answer += ' status: {}\n'.format(status) if wgpeer['endpoint'] is not None: - answer += " endpoint: {}\n".format(wgpeer['endpoint']) + answer += ' endpoint: {}\n'.format(wgpeer['endpoint']) if wgpeer['allowed_ips'] is not None: - answer += " allowed ips: {}\n".format( - ",".join(wgpeer['allowed_ips']).replace(",", ", ")) + answer += ' allowed ips: {}\n'.format( + ','.join(wgpeer['allowed_ips']).replace(',', ', ') + ) if wgpeer['transfer_rx'] > 0 or wgpeer['transfer_tx'] > 0: - rx_size = size( - wgpeer['transfer_rx'], system=alternative) - tx_size = size( - wgpeer['transfer_tx'], system=alternative) - answer += " transfer: {} received, {} sent\n".format( - rx_size, tx_size) + rx_size = size(wgpeer['transfer_rx'], system=alternative) + tx_size = size(wgpeer['transfer_tx'], system=alternative) + answer += ' transfer: {} received, {} sent\n'.format( + rx_size, tx_size + ) if wgpeer['persistent_keepalive'] is not None: - answer += " persistent keepalive: every {} seconds\n".format( - wgpeer['persistent_keepalive']) + answer += ' persistent keepalive: every {} seconds\n'.format( + wgpeer['persistent_keepalive'] + ) answer += '\n' - return answer + super().formated_stats() + return answer @Interface.register @@ -151,27 +165,29 @@ class WireGuardIf(Interface): **Interface.definition, **{ 'section': 'wireguard', - 'prefixes': ['wg', ], + 'prefixes': [ + 'wg', + ], 'bridgeable': False, - } + }, } def get_mac(self): - """ Get a synthetic MAC address. """ + """Get a synthetic MAC address.""" return self.get_mac_synthetic() def update(self, config): - """ General helper function which works on a dictionary retrived by + """General helper function which works on a dictionary retrived by get_config_dict(). It's main intention is to consolidate the scattered interface setup code and provide a single point of entry when workin - on any interface. """ + on any interface.""" tmp_file = NamedTemporaryFile('w') tmp_file.write(config['private_key']) tmp_file.flush() # Wireguard base command is identical for every peer - base_cmd = 'wg set {ifname}' + base_cmd = 'wg set {ifname}' if 'port' in config: base_cmd += ' listen-port {port}' if 'fwmark' in config: @@ -201,7 +217,7 @@ class WireGuardIf(Interface): cmd += f' preshared-key {psk_file}' # Persistent keepalive is optional - if 'persistent_keepalive'in peer_config: + if 'persistent_keepalive' in peer_config: cmd += ' persistent-keepalive {persistent_keepalive}' # Multiple allowed-ip ranges can be defined - ensure we are always |