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| author | sarthurdev <965089+sarthurdev@users.noreply.github.com> | 2022-01-15 12:48:48 +0100 |
|---|---|---|
| committer | sarthurdev <965089+sarthurdev@users.noreply.github.com> | 2022-01-17 12:28:12 +0100 |
| commit | 64668771d5f14fc4b68fff382d166238c164bdde (patch) | |
| tree | 8138b4ae97d8edaf0ddf227b20cabb5c28af57f2 /src/validators | |
| parent | df5a862beb84145dfc8434efde7d7fee783199cf (diff) | |
| download | vyos-1x-64668771d5f14fc4b68fff382d166238c164bdde.tar.gz vyos-1x-64668771d5f14fc4b68fff382d166238c164bdde.zip | |
firewall: policy: T4178: Migrate and refactor tcp flags
* Add support for ECN and CWR flags
Diffstat (limited to 'src/validators')
| -rwxr-xr-x | src/validators/tcp-flag | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/validators/tcp-flag b/src/validators/tcp-flag index 86ebec189..1496b904a 100755 --- a/src/validators/tcp-flag +++ b/src/validators/tcp-flag @@ -5,14 +5,12 @@ import re if __name__ == '__main__': if len(sys.argv)>1: - flags = sys.argv[1].split(",") - - for flag in flags: - if flag and flag[0] == '!': - flag = flag[1:] - if flag.lower() not in ['syn', 'ack', 'rst', 'fin', 'urg', 'psh']: - print(f'Error: {flag} is not a valid TCP flag') - sys.exit(1) + flag = sys.argv[1] + if flag and flag[0] == '!': + flag = flag[1:] + if flag not in ['syn', 'ack', 'rst', 'fin', 'urg', 'psh', 'ecn', 'cwr']: + print(f'Error: {flag} is not a valid TCP flag') + sys.exit(1) else: sys.exit(2) |