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Add CPE_NAME parsing

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This commit is contained in:
Bo Maryniuk 2018-10-09 14:08:50 +02:00
parent 99c5dbadd1
commit 853e163109
1 changed files with 21 additions and 0 deletions
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21
salt/grains/core.py
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@ -1466,6 +1466,27 @@ def _parse_os_release(*os_release_files):
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:
'''
ret = {}
cpe = (cpe or '').split(':')
if len(cpe) > 4 and cpe[0] == 'cpe':
if cpe[1].startswith('/'): # WFN
ret['vendor'], ret['product'], ret['version'] = cpe[2:5]
ret['phase'] = cpe[5] if len(cpe) > 5 else None
elif len(cpe) == 13 and cpe[1] == '2.3': # v2.3
ret['vendor'], ret['product'], ret['version'], ret['phase'] = [x if x != '*' else None for x in cpe[3:7]]
return ret
def os_data():
'''
Return grains pertaining to the operating system