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nmcli: fix error when setting previously unset mac address (#5291) (#5318)

* fix #5290

* add changelog fragment

* remove unnecessary braces

* Update changelogs/fragments/5291-fix-nmcli-error-when-setting-unset-mac-address.yaml

Co-authored-by: Felix Fontein <felix@fontein.de>

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit ec9e10d6d1)

Co-authored-by: Giorgio Gallo <giorgio.gallo@bitnic.it>
This commit is contained in:
patchback[bot] 2022-09-28 23:19:17 +02:00 committed by GitHub
parent 8beb5d70c5
commit d25b6e7681
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2 changed files with 8 additions and 3 deletions

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@ -0,0 +1,2 @@
bugfixes:
- "nmcli - fix error when setting previously unset MAC address, ``gsm.apn`` or ``vpn.data``: current values were being normalized without checking if they might be ``None`` (https://github.com/ansible-collections/community.general/pull/5291)."

View file

@ -2099,15 +2099,18 @@ class Nmcli(object):
# MAC addresses are case insensitive, nmcli always reports them in uppercase
value = value.upper()
# ensure current_value is also converted to uppercase in case nmcli changes behaviour
current_value = current_value.upper()
if current_value:
current_value = current_value.upper()
if key == 'gsm.apn':
# Depending on version nmcli adds double-qoutes to gsm.apn
# Need to strip them in order to compare both
current_value = current_value.strip('"')
if current_value:
current_value = current_value.strip('"')
if key == self.mtu_setting and self.mtu is None:
self.mtu = 0
if key == 'vpn.data':
current_value = sorted(re.sub(r'\s*=\s*', '=', part.strip(), count=1) for part in current_value.split(','))
if current_value:
current_value = sorted(re.sub(r'\s*=\s*', '=', part.strip(), count=1) for part in current_value.split(','))
value = sorted(part.strip() for part in value.split(','))
else:
# parameter does not exist