checks/win_license

   1 #!/usr/bin/python
   2 # -*- coding: utf-8 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2018             mk@mathias-kettner.de |
  11 # +------------------------------------------------------------------+
  12 #
  13 # This file is part of Check_MK.
  14 # The official homepage is at http://mathias-kettner.de/check_mk.
  15 #
  16 # check_mk is free software;  you can redistribute it and/or modify it
  17 # under the  terms of the  GNU General Public License  as published by
  18 # the Free Software Foundation in version 2.  check_mk is  distributed
  19 # in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
  20 # out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
  21 # PARTICULAR PURPOSE. See the  GNU General Public License for more de-
  22 # tails. You should have  received  a copy of the  GNU  General Public
  23 # License along with GNU Make; see the file  COPYING.  If  not,  write
  24 # to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
  25 # Boston, MA 02110-1301 USA.
  26
  27 # <<<win_license>>>
  28 #
  29 # Name: Windows(R) 7, Enterprise edition
  30 # Description: Windows Operating System - Windows(R) 7, TIMEBASED_EVAL channel
  31 # Partial Product Key: JCDDG
  32 # License Status: Initial grace period
  33 # Time remaining: 11820 minute(s) (8 day(s))
  34
  35 factory_settings['windows_license_default_levels'] = {
  36     'status': ['Licensed', 'Initial grace period'],
  37     'expiration_time': (14 * 24 * 60 * 60, 7 * 24 * 60 * 60),
  38 }
  39
  40
  41 def parse_win_license(info):
  42     parsed = {}
  43     for line in info:
  44         if len(line) == 0:
  45             continue
  46
  47         if line[0] == 'License':
  48             parsed['License'] = ' '.join(line[2:])
  49
  50         # Depending on Windows version this variable reads
  51         # Time remaining or Volume activation expiration or is not present
  52         if line[0] in ['Time', 'Volume']:
  53             expiration = ' '.join(line).split(':')[1].strip()
  54             parsed["expiration"] = expiration
  55             time_left_re = regex(r'(\d+) minute')
  56             time_left = int(time_left_re.search(expiration).group(1)) * 60
  57             parsed['expiration_time'] = time_left
  58     return parsed
  59
  60
  61 def inventory_win_license(parsed):
  62     if 'License' in parsed:
  63         return [(None, {})]
  64
  65
  66 def check_win_license(_item, params, parsed):
  67     sw_license = parsed.get('License', None)
  68
  69     if not sw_license:
  70         return
  71
  72     message = "Software is %s" % sw_license
  73
  74     license_state = 0 if sw_license in params['status'] else 2
  75
  76     if license_state:
  77         message += " Required: " + ' '.join(params['status'])
  78
  79     yield license_state, message
  80
  81     time_left = parsed.get('expiration_time', None)
  82
  83     if not time_left:
  84         return
  85
  86     time_message = "License will expire in %s" % get_age_human_readable(time_left)
  87
  88     warn, crit = params['expiration_time']
  89
  90     time_state = 0
  91
  92     if time_left < crit:
  93         time_state = 2
  94     elif time_left < warn:
  95         time_state = 1
  96
  97     if time_state:
  98         time_message += " (warn/crit at %s/%s)" % tuple(map(get_age_human_readable, (warn, crit)))
  99
 100     yield time_state, time_message
 101
 102
 103 check_info['win_license'] = {
 104     'service_description': "Windows License",
 105     'parse_function': parse_win_license,
 106     'inventory_function': inventory_win_license,
 107     'check_function': check_win_license,
 108     'group': 'win_license',
 109     'default_levels_variable': 'windows_license_default_levels',
 110 }