sos/SOURCES/sos-bz2207562-clean-obfuscate-mac.patch

58 lines
1.8 KiB
Diff

From 59c2660584734af92eca2eae31af3fbf5557f853 Mon Sep 17 00:00:00 2001
From: Jan Jansky <jjansky@redhat.com>
Date: Mon, 10 Jul 2023 13:10:22 +0200
Subject: [PATCH] [clean] Properly obfuscate MAC addresses
Some of mac addresses was not properly obfuscated because
some collected data contains mac addresses in format
01:<mac> and parser was not ready for that.
Also added mapper which will obfuscate mac address in case
it is in format with _ instead of : as for example
00_50_56_87_5d_01
instead of
00:50:56:87:5d:01
Format with _ is used for example by vmware plugin.
Resolves: #3302
Signed-off-by: Jan Jansky <jjansky@redhat.com>
---
sos/cleaner/mappings/mac_map.py | 2 +-
sos/cleaner/parsers/mac_parser.py | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/sos/cleaner/mappings/mac_map.py b/sos/cleaner/mappings/mac_map.py
index 334a6681..4ccba25a 100644
--- a/sos/cleaner/mappings/mac_map.py
+++ b/sos/cleaner/mappings/mac_map.py
@@ -75,5 +75,5 @@ class SoSMacMap(SoSMap):
if re.match('(([0-9a-fA-F]{4}:){3}([0-9a-fA-F]){4})', item):
return self.mac6_quad_template % hextets
# match 48-bit IPv4 MAC addresses
- if re.match('([0-9a-fA-F]:?){12}', item):
+ if re.match('([0-9a-fA-F][:_]?){12}', item):
return self.mac_template % hextets
diff --git a/sos/cleaner/parsers/mac_parser.py b/sos/cleaner/parsers/mac_parser.py
index 88b0ac2e..4e790018 100644
--- a/sos/cleaner/parsers/mac_parser.py
+++ b/sos/cleaner/parsers/mac_parser.py
@@ -25,8 +25,8 @@ IPV6_REG_4HEX = (
)
# aa:bb:cc:dd:ee:ff avoiding ipv6 substring matches
IPV4_REG = (
- r'((?<!([0-9a-fA-F\'\"]:)|::)(([^:\-])?([0-9a-fA-F]{2}([:-])){5}'
- r'([0-9a-fA-F]){2}(\'|\")?(\/|\,|\-|\.|\s|$)))'
+ r'((?<!([0-9a-fA-F\'\"]:)|::)'
+ r'(([^:\-])?(([0-9a-fA-F]{2}([:\-\_])){5,6}([0-9a-fA-F]{2}))))'
)
--
2.31.1