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Diffstat (limited to 'python/vyos/interfaces.py')
-rw-r--r-- | python/vyos/interfaces.py | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/python/vyos/interfaces.py b/python/vyos/interfaces.py deleted file mode 100644 index 37c093aca..000000000 --- a/python/vyos/interfaces.py +++ /dev/null @@ -1,99 +0,0 @@ -# Copyright 2018 VyOS maintainers and contributors <maintainers@vyos.io> -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library. If not, see <http://www.gnu.org/licenses/>. - -import re -import json - -import subprocess -import netifaces - -intf_type_data_file = '/usr/share/vyos/interface-types.json' - -def list_interfaces(): - interfaces = netifaces.interfaces() - - # Remove "fake" interfaces associated with drivers - for i in ["dummy0", "ip6tnl0", "tunl0", "ip_vti0", "ip6_vti0"]: - try: - interfaces.remove(i) - except ValueError: - pass - - return interfaces - -def list_interfaces_of_type(typ): - with open(intf_type_data_file, 'r') as f: - types_data = json.load(f) - - all_intfs = list_interfaces() - if not (typ in types_data.keys()): - raise ValueError("Unknown interface type: {0}".format(typ)) - else: - r = re.compile('^{0}\d+'.format(types_data[typ])) - return list(filter(lambda i: re.match(r, i), all_intfs)) - -def get_type_of_interface(intf): - with open(intf_type_data_file, 'r') as f: - types_data = json.load(f) - - for key,val in types_data.items(): - r = re.compile('^{0}\d+'.format(val)) - if re.match(r, intf): - return key - - raise ValueError("No type found for interface name: {0}".format(intf)) - -def wireguard_dump(): - """Dump wireguard data in a python friendly way.""" - last_device=None - output = {} - - # Dump wireguard connection data - _f = subprocess.check_output(["wg", "show", "all", "dump"]).decode() - for line in _f.split('\n'): - if not line: - # Skip empty lines and last line - continue - items = line.split('\t') - - if last_device != items[0]: - # We are currently entering a new node - device, private_key, public_key, listen_port, fw_mark = items - last_device = device - - output[device] = { - 'private_key': None if private_key == '(none)' else private_key, - 'public_key': None if public_key == '(none)' else public_key, - 'listen_port': int(listen_port), - 'fw_mark': None if fw_mark == 'off' else int(fw_mark), - 'peers': {}, - } - else: - # We are entering a peer - device, public_key, preshared_key, endpoint, allowed_ips, latest_handshake, transfer_rx, transfer_tx, persistent_keepalive = items - if allowed_ips == '(none)': - allowed_ips = [] - else: - allowed_ips = allowed_ips.split('\t') - output[device]['peers'][public_key] = { - 'preshared_key': None if preshared_key == '(none)' else preshared_key, - 'endpoint': None if endpoint == '(none)' else endpoint, - 'allowed_ips': allowed_ips, - 'latest_handshake': None if latest_handshake == '0' else int(latest_handshake), - 'transfer_rx': int(transfer_rx), - 'transfer_tx': int(transfer_tx), - 'persistent_keepalive': None if persistent_keepalive == 'off' else int(persistent_keepalive), - } - return output |