diff options
| 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 /python/vyos/firewall.py | |
| 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 'python/vyos/firewall.py')
| -rw-r--r-- | python/vyos/firewall.py | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/python/vyos/firewall.py b/python/vyos/firewall.py index acde9f913..ad84393df 100644 --- a/python/vyos/firewall.py +++ b/python/vyos/firewall.py @@ -185,14 +185,8 @@ def parse_rule(rule_conf, fw_name, rule_id, ip_name): return " ".join(output) def parse_tcp_flags(flags): - all_flags = [] - include = [] - for flag in flags.split(","): - if flag[0] == '!': - flag = flag[1:].lower() - else: - include.append(flag.lower()) - all_flags.append(flag.lower()) + include = [flag for flag in flags if flag != 'not'] + all_flags = include + [flag for flag in flags['not']] if 'not' in flags else [] return f'tcp flags & ({"|".join(all_flags)}) == {"|".join(include)}' def parse_time(time): |