From 02849d8b4fa4199678182de0c9768ddbb94ae9e5 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Fri, 5 Apr 2019 15:58:50 +0900
Subject: [PATCH] test-network: add tests for MACsec

---
 test/test-network/conf/25-macsec.key        |  1 +
 test/test-network/conf/25-macsec.netdev     | 68 +++++++++++++++++++++
 test/test-network/conf/25-macsec.network    |  6 ++
 test/test-network/conf/macsec.network       |  9 +++
 test/test-network/systemd-networkd-tests.py | 33 ++++++++++
 5 files changed, 117 insertions(+)
 create mode 100644 test/test-network/conf/25-macsec.key
 create mode 100644 test/test-network/conf/25-macsec.netdev
 create mode 100644 test/test-network/conf/25-macsec.network
 create mode 100644 test/test-network/conf/macsec.network

diff --git a/test/test-network/conf/25-macsec.key b/test/test-network/conf/25-macsec.key
new file mode 100644
index 0000000000..56c51fa9f7
--- /dev/null
+++ b/test/test-network/conf/25-macsec.key
@@ -0,0 +1 @@
+85858585858585858585858585858585
diff --git a/test/test-network/conf/25-macsec.netdev b/test/test-network/conf/25-macsec.netdev
new file mode 100644
index 0000000000..9b603ca039
--- /dev/null
+++ b/test/test-network/conf/25-macsec.netdev
@@ -0,0 +1,68 @@
+[NetDev]
+Name=macsec99
+Kind=macsec
+
+[MACsec]
+Port=11
+Encrypt=yes
+
+[MACsecTransmitAssociation]
+PacketNumber=1024
+KeyId=01
+Key=81818181818181818181818181818181
+Activate=yes
+
+[MACsecTransmitAssociation]
+PacketNumber=512
+KeyId=0203
+Key=82828282828282828282828282828282
+UseForEncoding=yes
+
+[MACsecReceiveChannel]
+Port=2
+MACAddress=8c:16:45:6c:83:a9
+
+[MACsecReceiveAssociation]
+Port=2
+MACAddress=8c:16:45:6c:83:a9
+PacketNumber=16
+KeyId=020304
+Key=83838383838383838383838383838383
+
+[MACsecReceiveAssociation]
+Port=256
+MACAddress=c6:19:52:8f:e6:a0
+PacketNumber=32
+KeyId=02030405
+Key=84848484848484848484848484848484
+Activate=yes
+
+[MACsecReceiveAssociation]
+Port=256
+MACAddress=c6:19:52:8f:e6:a0
+PacketNumber=128
+KeyId=0203040506
+KeyFile=/run/systemd/network/25-macsec.key
+Activate=yes
+
+[MACsecReceiveAssociation]
+Port=256
+MACAddress=c6:19:52:8f:e6:a0
+KeyId=020304050607
+Key=86868686868686868686868686868686
+Activate=no
+
+[MACsecReceiveAssociation]
+Port=256
+MACAddress=c6:19:52:8f:e6:a0
+KeyId=02030405060708
+Key=87878787878787878787878787878787
+Activate=no
+
+[MACsecReceiveAssociation]
+# This section should be dropped.
+Port=256
+MACAddress=c6:19:52:8f:e6:a0
+KeyId=0203040506070809
+Key=88888888888888888888888888888888
+Activate=no
diff --git a/test/test-network/conf/25-macsec.network b/test/test-network/conf/25-macsec.network
new file mode 100644
index 0000000000..7037048a45
--- /dev/null
+++ b/test/test-network/conf/25-macsec.network
@@ -0,0 +1,6 @@
+[Match]
+Name=macsec99
+
+[Network]
+IPv6AcceptRA=no
+Address=10.1.2.3/16
diff --git a/test/test-network/conf/macsec.network b/test/test-network/conf/macsec.network
new file mode 100644
index 0000000000..d1360a59eb
--- /dev/null
+++ b/test/test-network/conf/macsec.network
@@ -0,0 +1,9 @@
+[Match]
+Name=dummy98
+
+[Link]
+MACAddress=00:50:56:c0:00:19
+
+[Network]
+IPv6AcceptRA=no
+MACsec=macsec99
diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index b44cfe8d45..d9db9c1657 100755
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -290,6 +290,9 @@ class NetworkdNetDevTests(unittest.TestCase, Utilities):
         '25-ipip-tunnel.netdev',
         '25-ipvlan.netdev',
         '25-isatap-tunnel.netdev',
+        '25-macsec.key',
+        '25-macsec.netdev',
+        '25-macsec.network',
         '25-sit-tunnel-local-any.netdev',
         '25-sit-tunnel-remote-any.netdev',
         '25-sit-tunnel.netdev',
@@ -322,6 +325,7 @@ class NetworkdNetDevTests(unittest.TestCase, Utilities):
         'ipip.network',
         'ipvlan.network',
         'isatap.network',
+        'macsec.network',
         'macvlan.network',
         'macvtap.network',
         'sit.network',
@@ -875,6 +879,35 @@ class NetworkdNetDevTests(unittest.TestCase, Utilities):
         self.assertRegex(output, 'remcsumrx')
         self.assertRegex(output, 'gbp')
 
+    def test_macsec(self):
+        self.copy_unit_to_networkd_unit_path('25-macsec.netdev', '25-macsec.network', '25-macsec.key',
+                                             'macsec.network', '12-dummy.netdev')
+        self.start_networkd(0)
+
+        self.wait_online(['dummy98:degraded', 'macsec99:routable'])
+
+        output = subprocess.check_output(['ip', '-d', 'link', 'show', 'macsec99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'macsec99@dummy98')
+        self.assertRegex(output, 'macsec sci [0-9a-f]*000b')
+        self.assertRegex(output, 'encrypt on')
+
+        output = subprocess.check_output(['ip', 'macsec', 'show', 'macsec99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'encrypt on')
+        self.assertRegex(output, 'TXSC: [0-9a-f]*000b on SA 1')
+        self.assertRegex(output, '0: PN [0-9]*, state on, key 01000000000000000000000000000000')
+        self.assertRegex(output, '1: PN [0-9]*, state on, key 02030000000000000000000000000000')
+        self.assertRegex(output, 'RXSC: c619528fe6a00100, state on')
+        self.assertRegex(output, '0: PN [0-9]*, state on, key 02030405000000000000000000000000')
+        self.assertRegex(output, '1: PN [0-9]*, state on, key 02030405060000000000000000000000')
+        self.assertRegex(output, '2: PN [0-9]*, state off, key 02030405060700000000000000000000')
+        self.assertRegex(output, '3: PN [0-9]*, state off, key 02030405060708000000000000000000')
+        self.assertNotRegex(output, 'key 02030405067080900000000000000000')
+        self.assertRegex(output, 'RXSC: 8c16456c83a90002, state on')
+        self.assertRegex(output, '0: PN [0-9]*, state off, key 02030400000000000000000000000000')
+
+
 class NetworkdL2TPTests(unittest.TestCase, Utilities):
 
     links =[