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| author | Trae Santiago <tsantiago@us.ibm.com> | 2023-12-12 05:26:21 -0600 |
|---|---|---|
| committer | Christian Breunig <christian@breunig.cc> | 2023-12-13 07:50:58 +0100 |
| commit | 5acc655c316216122ba975f30df7b76f161cbf02 (patch) | |
| tree | cc486f663e298836ea395d9c1999ef363041836c | |
| parent | f82f1ca1bc55fe75aa6495fe89dbe597055742b5 (diff) | |
| download | vyos-1x-5acc655c316216122ba975f30df7b76f161cbf02.tar.gz vyos-1x-5acc655c316216122ba975f30df7b76f161cbf02.zip | |
validator: T5816: large community validator should only allos character set and basic format
| -rwxr-xr-x | src/validators/bgp-large-community-list | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/validators/bgp-large-community-list b/src/validators/bgp-large-community-list index 80112dfdc..9ba5b27eb 100755 --- a/src/validators/bgp-large-community-list +++ b/src/validators/bgp-large-community-list @@ -1,6 +1,6 @@ #!/usr/bin/env python3 # -# Copyright (C) 2021 VyOS maintainers and contributors +# Copyright (C) 2021-2023 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 @@ -17,9 +17,8 @@ import re import sys -from vyos.template import is_ipv4 - pattern = '(.*):(.*):(.*)' +allowedChars = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '.', '+', '*', '?', '^', '$', '(', ')', '[', ']', '{', '}', '|', '\\', ':', '-' } if __name__ == '__main__': if len(sys.argv) != 2: @@ -29,8 +28,7 @@ if __name__ == '__main__': if not len(value) == 3: sys.exit(1) - if not (re.match(pattern, sys.argv[1]) and - (is_ipv4(value[0]) or value[0].isdigit()) and (value[1].isdigit() or value[1] == '*')): + if not (re.match(pattern, sys.argv[1]) and set(sys.argv[1]).issubset(allowedChars)): sys.exit(1) sys.exit(0) |