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-rwxr-xr-xsmoketest/scripts/cli/test_interfaces_wireguard.py48
1 files changed, 48 insertions, 0 deletions
diff --git a/smoketest/scripts/cli/test_interfaces_wireguard.py b/smoketest/scripts/cli/test_interfaces_wireguard.py
index 48c7cb6a1..4b994a659 100755
--- a/smoketest/scripts/cli/test_interfaces_wireguard.py
+++ b/smoketest/scripts/cli/test_interfaces_wireguard.py
@@ -20,6 +20,7 @@ import unittest
from base_vyostest_shim import VyOSUnitTestSHIM
from vyos.configsession import ConfigSessionError
from vyos.utils.file import read_file
+from vyos.utils.process import cmd
base_path = ['interfaces', 'wireguard']
@@ -152,5 +153,52 @@ class WireGuardInterfaceTest(VyOSUnitTestSHIM.TestCase):
tmp = read_file(f'/sys/class/net/{interface}/threaded')
self.assertTrue(tmp, "1")
+ def test_05_wireguard_peer_pubkey_change(self):
+ # T5707 changing WireGuard CLI public key of a peer - it's not removed
+
+ def get_peers(interface) -> list:
+ tmp = cmd(f'sudo wg show {interface} dump')
+ first_line = True
+ peers = []
+ for line in tmp.split('\n'):
+ if not line:
+ continue # Skip empty lines and last line
+ items = line.split('\t')
+ if first_line:
+ self.assertEqual(privkey, items[0])
+ first_line = False
+ else:
+ peers.append(items[0])
+ return peers
+
+
+ interface = 'wg1337'
+ port = '1337'
+ privkey = 'iJi4lb2HhkLx2KSAGOjji2alKkYsJjSPkHkrcpxgEVU='
+ pubkey_1 = 'srQ8VF6z/LDjKCzpxBzFpmaNUOeuHYzIfc2dcmoc/h4='
+ pubkey_2 = '8pbMHiQ7NECVP7F65Mb2W8+4ldGG2oaGvDSpSEsOBn8='
+
+ self.cli_set(base_path + [interface, 'address', '172.16.0.1/24'])
+ self.cli_set(base_path + [interface, 'port', port])
+ self.cli_set(base_path + [interface, 'private-key', privkey])
+
+ self.cli_set(base_path + [interface, 'peer', 'VyOS', 'public-key', pubkey_1])
+ self.cli_set(base_path + [interface, 'peer', 'VyOS', 'allowed-ips', '10.205.212.10/32'])
+
+ self.cli_commit()
+
+ peers = get_peers(interface)
+ self.assertIn(pubkey_1, peers)
+ self.assertNotIn(pubkey_2, peers)
+
+ # Now change the public key of our peer
+ self.cli_set(base_path + [interface, 'peer', 'VyOS', 'public-key', pubkey_2])
+ self.cli_commit()
+
+ # Verify config
+ peers = get_peers(interface)
+ self.assertNotIn(pubkey_1, peers)
+ self.assertIn(pubkey_2, peers)
+
if __name__ == '__main__':
unittest.main(verbosity=2)