diff options
Diffstat (limited to 'src/conf_mode/interfaces-wireguard.py')
| -rwxr-xr-x | src/conf_mode/interfaces-wireguard.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/conf_mode/interfaces-wireguard.py b/src/conf_mode/interfaces-wireguard.py index b28aa9568..5748bf483 100755 --- a/src/conf_mode/interfaces-wireguard.py +++ b/src/conf_mode/interfaces-wireguard.py @@ -1,6 +1,6 @@ #!/usr/bin/env python3 # -# Copyright (C) 2018-2020 VyOS maintainers and contributors +# Copyright (C) 2018-2023 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 @@ -28,6 +28,7 @@ from vyos.configverify import verify_bridge_delete from vyos.configverify import verify_mtu_ipv6 from vyos.configverify import verify_bond_bridge_member from vyos.ifconfig import WireGuardIf +from vyos.validate import is_wireguard_key_pair from vyos.util import check_kmod from vyos import ConfigError from vyos import airbag @@ -94,6 +95,11 @@ def verify(wireguard): raise ConfigError('Both Wireguard port and address must be defined ' f'for peer "{tmp}" if either one of them is set!') + if 'disable' not in peer: + with open(wireguard['private_key'], 'r') as file: + private_key = file.read().rstrip() + if is_wireguard_key_pair(private_key, peer['pubkey']): + raise ConfigError(f'Peer "{tmp}" has the same public key as the interface "{wireguard["ifname"]}"') def apply(wireguard): tmp = WireGuardIf(wireguard['ifname']) if 'deleted' in wireguard: |