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fix for blank target in rule

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Kelly Brazil
2023-10-24 16:17:53 -07:00
parent 59b89ecbd4
commit b70025d6d6
2 changed files with 8 additions and 7 deletions
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4
CHANGELOG
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@ -1,7 +1,7 @@
jc changelog jc changelog
20231023 v1.23.7 20231024 v1.23.7
- xxx - Fix `iptables` parser for cases where the `target` field is blank in a rule
20231023 v1.23.6 20231023 v1.23.6
- Fix XML parser for xmltodict library versions < 0.13.0 - Fix XML parser for xmltodict library versions < 0.13.0

11
jc/parsers/iptables.py
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@ -163,7 +163,7 @@ import jc.utils
class info(): class info():
"""Provides parser metadata (version, author, etc.)""" """Provides parser metadata (version, author, etc.)"""
version = '1.8' version = '1.9'
description = '`iptables` command parser' description = '`iptables` command parser'
author = 'Kelly Brazil' author = 'Kelly Brazil'
author_email = 'kellyjonbrazil@gmail.com' author_email = 'kellyjonbrazil@gmail.com'
@ -271,6 +271,10 @@ def parse(data, raw=False, quiet=False):
continue continue
else: else:
# sometimes the "target" column is blank. Stuff in a dummy character
if headers[0] == 'target' and line.startswith(' '):
line = '\u2063' + line
rule = line.split(maxsplit=len(headers) - 1) rule = line.split(maxsplit=len(headers) - 1)
temp_rule = dict(zip(headers, rule)) temp_rule = dict(zip(headers, rule))
if temp_rule: if temp_rule:
@ -279,7 +283,4 @@ def parse(data, raw=False, quiet=False):
if chain: if chain:
raw_output.append(chain) raw_output.append(chain)
if raw: return raw_output if raw else _process(raw_output)
return raw_output
else:
return _process(raw_output)