From af319217365094259caaea644105465612cceb38 Mon Sep 17 00:00:00 2001 From: Christian Poessinger Date: Thu, 21 Jan 2021 18:06:34 +0100 Subject: dhcp: T3237: add constraint to static-mapping mac-address node The format of the CLI specified MAC address was not validated as only addresses with a colon as seperator are supported. Constraint has been added. (cherry picked from commit 79af3560e7b2f88b6850739b0e30ee372c51f63b) --- src/validators/mac-address | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100755 src/validators/mac-address (limited to 'src/validators') 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 . + +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) -- cgit v1.2.3