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author | Marcus Hoff <marcus.hoff@ring2.dk> | 2020-09-05 09:58:03 +0200 |
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committer | Marcus Hoff <marcus.hoff@ring2.dk> | 2020-09-05 09:58:03 +0200 |
commit | 46fb580fa0131f6815bbcfc95631654f6fe999a8 (patch) | |
tree | 73ae9fcaa97d5cfab7883bc6fbf3ea036677c2a3 /src/validators/dotted-decimal | |
parent | 0377b8e40b0d3e424da11194e97659c5066c0a1d (diff) | |
parent | b6b61bc9ecf1328e67a0c15934f8bf3966a6b66d (diff) | |
download | vyos-1x-46fb580fa0131f6815bbcfc95631654f6fe999a8.tar.gz vyos-1x-46fb580fa0131f6815bbcfc95631654f6fe999a8.zip |
Merge remote-tracking branch 'upstream/current' into current
Diffstat (limited to 'src/validators/dotted-decimal')
-rwxr-xr-x | src/validators/dotted-decimal | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/validators/dotted-decimal b/src/validators/dotted-decimal new file mode 100755 index 000000000..652110346 --- /dev/null +++ b/src/validators/dotted-decimal @@ -0,0 +1,33 @@ +#!/usr/bin/env python3 +# +# Copyright (C) 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 + +area = sys.argv[1] + +res = re.match(r'^(\d+)\.(\d+)\.(\d+)\.(\d+)$', area) +if not res: + print("\'{0}\' is not a valid dotted decimal value".format(area)) + sys.exit(1) +else: + components = res.groups() + for n in range(0, 4): + if (int(components[n]) > 255): + print("Invalid component of a dotted decimal value: {0} exceeds 255".format(components[n])) + sys.exit(1) + +sys.exit(0) |