mirror of
https://github.com/freedombox/FreedomBox.git
synced 2026-01-21 07:55:00 +00:00
6e1b0a3642
- Any changes done directly using 'wg' command need to be redone after a reboot and disable/enable sequence. Let that duty be handled by network manager. - Handle (none) values for keys and 0 values for latest handshake from 'wg' dump command output. - Don't store public/private keys for wireguard in /var/lib. Let Network Manager deal with the storage of secrets. - Create client connections in the 'external' zone. - Show allowed IPs for each client in the main page. - Show server connection public key only for clients. We use different key pairs when connecting to each of the servers. - Separate out configuration information and status information in the show page. - Allocate IP addresses to each of the clients. Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org> Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
97 lines
2.9 KiB
Python
Executable File
97 lines
2.9 KiB
Python
Executable File
#!/usr/bin/python3
|
|
#
|
|
# This file is part of FreedomBox.
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as
|
|
# published by the Free Software Foundation, either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# This program 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 Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
"""
|
|
Configuration helper for WireGuard.
|
|
"""
|
|
|
|
import argparse
|
|
import json
|
|
import subprocess
|
|
|
|
SERVER_INTERFACE = 'wg0'
|
|
|
|
|
|
def parse_arguments():
|
|
"""Return parsed command line arguments as dictionary."""
|
|
parser = argparse.ArgumentParser()
|
|
subparsers = parser.add_subparsers(dest='subcommand', help='Sub command')
|
|
|
|
subparsers.add_parser('get-info',
|
|
help='Get info for each configured interface')
|
|
|
|
subparsers.required = True
|
|
return parser.parse_args()
|
|
|
|
|
|
def _get_info():
|
|
"""Return info for each configured interface."""
|
|
output = subprocess.check_output(['wg', 'show', 'all',
|
|
'dump']).decode().strip()
|
|
lines = output.split('\n')
|
|
interfaces = {}
|
|
for line in lines:
|
|
if not line:
|
|
continue
|
|
|
|
fields = line.split()
|
|
fields = [field if field != '(none)' else None for field in fields]
|
|
interface_name = fields[0]
|
|
if interface_name in interfaces:
|
|
latest_handshake = int(fields[5]) if int(fields[5]) else None
|
|
peer = {
|
|
'public_key': fields[1],
|
|
'preshared_key': fields[2],
|
|
'endpoint': fields[3],
|
|
'allowed_ips': fields[4],
|
|
'latest_handshake': latest_handshake,
|
|
'transfer_rx': fields[6],
|
|
'transfer_tx': fields[7],
|
|
'persistent_keepalive': fields[8],
|
|
}
|
|
interfaces[interface_name]['peers'].append(peer)
|
|
|
|
else:
|
|
interfaces[interface_name] = {
|
|
'interface_name': interface_name,
|
|
'private_key': fields[1],
|
|
'public_key': fields[2],
|
|
'listen_port': fields[3],
|
|
'fwmark': fields[4],
|
|
'peers': [],
|
|
}
|
|
|
|
return interfaces
|
|
|
|
|
|
def subcommand_get_info(_):
|
|
"""Print info for each configured interface."""
|
|
print(json.dumps(_get_info()))
|
|
|
|
|
|
def main():
|
|
"""Parse arguments and perform all duties."""
|
|
arguments = parse_arguments()
|
|
|
|
subcommand = arguments.subcommand.replace('-', '_')
|
|
subcommand_method = globals()['subcommand_' + subcommand]
|
|
subcommand_method(arguments)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|