Current File : //usr/lib/python2.7/site-packages/salt/states/win_wusa.py
# -*- coding: utf-8 -*-
'''
Microsoft Updates (KB) Management
This module provides the ability to enforce KB installations from files (.msu),
without WSUS or Windows Update
.. versionadded:: 2018.3.4
'''
# Import python libs
from __future__ import absolute_import, unicode_literals
import logging
# Import salt libs
import salt.utils.platform
import salt.utils.url
from salt.exceptions import SaltInvocationError
log = logging.getLogger(__name__)
# Define the module's virtual name
__virtualname__ = 'wusa'
def __virtual__():
'''
Load only on Windows
'''
if not salt.utils.platform.is_windows():
return False, 'Only available on Windows systems'
return __virtualname__
def installed(name, source):
'''
Ensure an update is installed on the minion
Args:
name(str):
Name of the Windows KB ("KB123456")
source (str):
Source of .msu file corresponding to the KB
Example:
.. code-block:: yaml
KB123456:
wusa.installed:
- source: salt://kb123456.msu
'''
ret = {'name': name,
'changes': {},
'result': False,
'comment': ''}
# Input validation
if not name:
raise SaltInvocationError('Must specify a KB "name"')
if not source:
raise SaltInvocationError('Must specify a "source" file to install')
# Is the KB already installed
if __salt__['wusa.is_installed'](name):
ret['result'] = True
ret['comment'] = '{0} already installed'.format(name)
return ret
# Check for test=True
if __opts__['test'] is True:
ret['result'] = None
ret['comment'] = '{0} would be installed'.format(name)
ret['result'] = None
return ret
# Cache the file
cached_source_path = __salt__['cp.cache_file'](path=source, saltenv=__env__)
if not cached_source_path:
msg = 'Unable to cache {0} from saltenv "{1}"'.format(
salt.utils.url.redact_http_basic_auth(source), __env__)
ret['comment'] = msg
return ret
# Install the KB
__salt__['wusa.install'](cached_source_path)
# Verify successful install
if __salt__['wusa.is_installed'](name):
ret['comment'] = '{0} was installed'.format(name)
ret['changes'] = {'old': False, 'new': True}
ret['result'] = True
else:
ret['comment'] = '{0} failed to install'.format(name)
return ret
def uninstalled(name):
'''
Ensure an update is uninstalled from the minion
Args:
name(str):
Name of the Windows KB ("KB123456")
Example:
.. code-block:: yaml
KB123456:
wusa.uninstalled
'''
ret = {'name': name,
'changes': {},
'result': False,
'comment': ''}
# Is the KB already uninstalled
if not __salt__['wusa.is_installed'](name):
ret['result'] = True
ret['comment'] = '{0} already uninstalled'.format(name)
return ret
# Check for test=True
if __opts__['test'] is True:
ret['result'] = None
ret['comment'] = '{0} would be uninstalled'.format(name)
ret['result'] = None
return ret
# Uninstall the KB
__salt__['wusa.uninstall'](name)
# Verify successful uninstall
if not __salt__['wusa.is_installed'](name):
ret['comment'] = '{0} was uninstalled'.format(name)
ret['changes'] = {'old': True, 'new': False}
ret['result'] = True
else:
ret['comment'] = '{0} failed to uninstall'.format(name)
return ret
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