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