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-rwxr-xr-xsrc/conf_mode/interfaces-wireguard.py32
1 files changed, 15 insertions, 17 deletions
diff --git a/src/conf_mode/interfaces-wireguard.py b/src/conf_mode/interfaces-wireguard.py
index 61bab2feb..8d738f55e 100755
--- a/src/conf_mode/interfaces-wireguard.py
+++ b/src/conf_mode/interfaces-wireguard.py
@@ -14,16 +14,12 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-import os
-
from sys import exit
-from copy import deepcopy
from vyos.config import Config
from vyos.configdict import dict_merge
from vyos.configdict import get_interface_dict
-from vyos.configdict import node_changed
-from vyos.configdict import leaf_node_changed
+from vyos.configdict import is_node_changed
from vyos.configverify import verify_vrf
from vyos.configverify import verify_address
from vyos.configverify import verify_bridge_delete
@@ -50,17 +46,20 @@ def get_config(config=None):
ifname, wireguard = get_interface_dict(conf, base)
# Check if a port was changed
- wireguard['port_changed'] = leaf_node_changed(conf, base + [ifname, 'port'])
+ tmp = is_node_changed(conf, base + [ifname, 'port'])
+ if tmp: wireguard['port_changed'] = {}
# Determine which Wireguard peer has been removed.
# Peers can only be removed with their public key!
- dict = {}
- tmp = node_changed(conf, base + [ifname, 'peer'], key_mangling=('-', '_'))
- for peer in (tmp or []):
- public_key = leaf_node_changed(conf, base + [ifname, 'peer', peer, 'public_key'])
- if public_key:
- dict = dict_merge({'peer_remove' : {peer : {'public_key' : public_key[0]}}}, dict)
- wireguard.update(dict)
+ if 'peer' in wireguard:
+ peer_remove = {}
+ for peer, peer_config in wireguard['peer'].items():
+ # T4702: If anything on a peer changes we remove the peer first and re-add it
+ if is_node_changed(conf, base + [ifname, 'peer', peer]):
+ if 'public_key' in peer_config:
+ peer_remove = dict_merge({'peer_remove' : {peer : peer_config['public_key']}}, peer_remove)
+ if peer_remove:
+ wireguard.update(peer_remove)
return wireguard
@@ -81,12 +80,11 @@ def verify(wireguard):
if 'peer' not in wireguard:
raise ConfigError('At least one Wireguard peer is required!')
- if 'port' in wireguard and wireguard['port_changed']:
+ if 'port' in wireguard and 'port_changed' in wireguard:
listen_port = int(wireguard['port'])
if check_port_availability('0.0.0.0', listen_port, 'udp') is not True:
- raise ConfigError(
- f'The UDP port {listen_port} is busy or unavailable and cannot be used for the interface'
- )
+ raise ConfigError(f'UDP port {listen_port} is busy or unavailable and '
+ 'cannot be used for the interface!')
# run checks on individual configured WireGuard peer
for tmp in wireguard['peer']: