diff options
| -rw-r--r-- | interface-definitions/dhcp-server.xml | 3 | ||||
| -rwxr-xr-x | src/validators/mac-address | 29 |
2 files changed, 32 insertions, 0 deletions
diff --git a/interface-definitions/dhcp-server.xml b/interface-definitions/dhcp-server.xml index c05cb4e1d..d95784f4e 100644 --- a/interface-definitions/dhcp-server.xml +++ b/interface-definitions/dhcp-server.xml @@ -354,6 +354,9 @@ <format>h:h:h:h:h:h</format> <description>MAC address used in static mapping [REQUIRED]</description> </valueHelp> + <constraint> + <validator name="mac-address"/> + </constraint> </properties> </leafNode> <leafNode name="static-mapping-parameters"> diff --git a/src/validators/mac-address b/src/validators/mac-address new file mode 100755 index 000000000..b2d3496f4 --- /dev/null +++ b/src/validators/mac-address @@ -0,0 +1,29 @@ +#!/usr/bin/env python3 +# +# Copyright (C) 2018-2020 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) |