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https://github.com/freedombox/FreedomBox.git
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baa44e91a2
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org> Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""Configuration helper for WireGuard."""
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from freedombox import action_utils
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from freedombox.actions import privileged
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SERVER_INTERFACE = 'wg0'
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@privileged
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def get_info() -> dict[str, dict]:
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"""Return info for each configured interface."""
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output = action_utils.run(['wg', 'show', 'all', 'dump'],
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check=True).stdout.decode().strip()
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lines = output.split('\n')
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interfaces: dict[str, dict] = {}
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for line in lines:
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if not line:
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continue
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fields: list = [
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field if field != '(none)' else None for field in line.split()
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]
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interface_name = fields[0]
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if interface_name in interfaces:
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latest_handshake = int(fields[5]) if int(fields[5]) else None
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peer = {
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'public_key': fields[1],
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'preshared_key': fields[2],
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'endpoint': fields[3],
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'allowed_ips': fields[4],
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'latest_handshake': latest_handshake,
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'transfer_rx': fields[6],
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'transfer_tx': fields[7],
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'persistent_keepalive': fields[8],
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}
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interfaces[interface_name]['peers'].append(peer)
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else:
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interfaces[interface_name] = {
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'interface_name': interface_name,
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'private_key': fields[1],
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'public_key': fields[2],
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'listen_port': fields[3],
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'fwmark': fields[4],
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'peers': [],
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}
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return interfaces
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