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salt/add-cpe_name-for-osversion-grain-parsing-u-49946.patch

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From c845d56fdf1762586b1f210b1eb49193893d4312 Mon Sep 17 00:00:00 2001
From: Bo Maryniuk <bo@suse.de>
Date: Tue, 9 Oct 2018 14:08:50 +0200
Subject: [PATCH] Add CPE_NAME for osversion* grain parsing (U#49946)
Remove unnecessary linebreak
Override VERSION_ID from os-release, if CPE_NAME is given
Add unit test for WFN format of CPE_NAME
Add unit test for v2.3 of CPE format
Add unit test for broken CPE_NAME
Prevent possible crash if CPE_NAME is wrongly written in the distro
Add part parsing
Keep CPE_NAME only for opensuse series
Remove linebreak
Expand unit test to verify part name
Fix proper part name in the string-bound CPE
---
salt/grains/core.py | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/salt/grains/core.py b/salt/grains/core.py
index 5535584d1b..bc3cf129cd 100644
--- a/salt/grains/core.py
+++ b/salt/grains/core.py
@@ -1732,6 +1732,34 @@ def _parse_cpe_name(cpe):
return ret
+def _parse_cpe_name(cpe):
+ '''
+ Parse CPE_NAME data from the os-release
+
+ Info: https://csrc.nist.gov/projects/security-content-automation-protocol/scap-specifications/cpe
+
+ :param cpe:
+ :return:
+ '''
+ part = {
+ 'o': 'operating system',
+ 'h': 'hardware',
+ 'a': 'application',
+ }
+ ret = {}
+ cpe = (cpe or '').split(':')
+ if len(cpe) > 4 and cpe[0] == 'cpe':
+ if cpe[1].startswith('/'): # WFN to URI
+ ret['vendor'], ret['product'], ret['version'] = cpe[2:5]
+ ret['phase'] = cpe[5] if len(cpe) > 5 else None
+ ret['part'] = part.get(cpe[1][1:])
+ elif len(cpe) == 13 and cpe[1] == '2.3': # WFN to a string
+ ret['vendor'], ret['product'], ret['version'], ret['phase'] = [x if x != '*' else None for x in cpe[3:7]]
+ ret['part'] = part.get(cpe[2])
+
+ return ret
+
+
def os_data():
"""
Return grains pertaining to the operating system
--
2.29.2