firewall: T3560: Add support for MAC address groups

2 files changed, 29 insertions, 0 deletions

diff --git a/src/op_mode/firewall.py b/src/op_mode/firewall.py
index 030a9b19a..b6bb5b802 100755
--- a/src/op_mode/firewall.py
+++ b/src/op_mode/firewall.py
@@ -272,6 +272,8 @@ def show_firewall_group(name=None):
                 row.append("\n".join(sorted(group_conf['address'], key=ipaddress.ip_address)))
             elif 'network' in group_conf:
                 row.append("\n".join(sorted(group_conf['network'], key=ipaddress.ip_network)))
+            elif 'mac_address' in group_conf:
+                row.append("\n".join(sorted(group_conf['mac_address'])))
             elif 'port' in group_conf:
                 row.append("\n".join(sorted(group_conf['port'])))
             else:
diff --git a/src/validators/mac-address-firewall b/src/validators/mac-address-firewall
new file mode 100755
index 000000000..70551f86d
--- /dev/null
+++ b/src/validators/mac-address-firewall
@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2018-2022 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
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# 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 re
+import sys
+
+pattern = "^!?([0-9A-Fa-f]{2}:){5}([0-9A-Fa-f]{2})$"
+
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        sys.exit(1)
+    if not re.match(pattern, sys.argv[1]):
+        sys.exit(1)
+    sys.exit(0)