/usr/lib/python3/dist-packages/Nagstamon/Config.py is in nagstamon 3.0.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 | #!/usr/bin/env python3
# encoding: utf-8
# Nagstamon - Nagios status monitor for your desktop
# Copyright (C) 2008-2016 Henri Wahl <h.wahl@ifw-dresden.de> et al.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
import os
import platform
import sys
import argparse
import configparser
import base64
import zlib
import datetime
import keyring
from collections import OrderedDict
# avoid build error because of debug_queue unknown to setup.py
# if anybody knows a more elegant way (which surely exists) let me know
# it had to work quickly!
# ##if not 'setup.py' in sys.argv[0] and not 'build.py' in sys.argv[0]:
# ## # get debug queue from nagstamon.py
# ## debug_queue = sys.modules['__main__'].debug_queue
# queue.Queue() needs threading module which might be not such a good idea to be used
# because QThread is already in use
# maybe not the most logical place here to be defined but at least all
# modules access Config.py so it can be distributed from here
debug_queue = list()
# temporary dict for string-to-bool-conversion
# the bool:bool relations are thought to make things easier in Dialog_Settings.ok()
BOOLPOOL = {'False': False,
'True': True,
False: False,
True: True}
# config settings which should always be strings, never converted to integer or bool
CONFIG_STRINGS = ['custom_browser',
'debug_file',
'notification_custom_sound_warning',
'notification_custom_sound_critical',
'notification_custom_sound_down',
'notification_action_warning_string',
'notification_action_critical_string',
'notification_action_down_string',
'notification_action_ok_string',
'notification_custom_action_string',
'notification_custom_action_separator',
're_host_pattern',
're_service_pattern',
're_status_information_pattern',
're_criticality_pattern',
'font',
'defaults_acknowledge_comment',
'defaults_submit_check_result_comment',
'defaults_downtime_comment',
'name',
'monitor_url',
'monitor_cgi_url',
'username',
'password',
'proxy_address',
'proxy_username',
'proxy_password',
'autologin_key',
'custom_cert_ca_file',
'monitor_site'
]
# needed when OS-specific decisions have to be made, mostly Linux/non-Linux
NON_LINUX = ('Darwin', 'Windows')
# invalid characters in path names of config files have to be replaced
INVALID_CHARACTERS = { '\\': '_backslash_',
'/': '_slash_',
':': '_colon_',
'*': '_aterisk_',
'?': '_question_mark_',
'"': '_double_quotes_',
'<': '_less_than_',
'>': '_greater_than_'}
class AppInfo(object):
"""
contains app information previously located in GUI.py
"""
NAME = 'Nagstamon'
VERSION = '3.0.2'
WEBSITE = 'https://nagstamon.ifw-dresden.de'
COPYRIGHT = '©2008-2017 Henri Wahl et al.'
COMMENTS = 'Nagios status monitor for your desktop'
# version URL depends on version string
if 'alpha' in VERSION.lower() or\
'beta' in VERSION.lower() or\
'rc' in VERSION.lower() or\
'-' in VERSION.lower():
VERSION_URL = WEBSITE + '/version/unstable'
else:
VERSION_URL = WEBSITE + '/version/stable'
class Config(object):
"""
The place for central configuration.
"""
def __init__(self):
"""
read config file and set the appropriate attributes
supposed to be sensible defaults
"""
# move from minute interval to seconds
self.update_interval_seconds = 60
self.short_display = False
self.long_display = True
self.show_tooltips = True
self.show_grid = True
self.grid_use_custom_intensity = False
self.grid_alternation_intensity = 10
self.highlight_new_events = True
self.default_sort_field = 'status'
self.default_sort_order = 'descending'
self.filter_all_down_hosts = False
self.filter_all_unreachable_hosts = False
self.filter_all_flapping_hosts = False
self.filter_all_unknown_services = False
self.filter_all_information_services = False
self.filter_all_warning_services = False
self.filter_all_average_services = False
self.filter_all_high_services = False
self.filter_all_critical_services = False
self.filter_all_disaster_services = False
self.filter_all_flapping_services = False
self.filter_acknowledged_hosts_services = False
self.filter_hosts_services_disabled_notifications = False
self.filter_hosts_services_disabled_checks = False
self.filter_hosts_services_maintenance = False
self.filter_services_on_acknowledged_hosts = False
self.filter_services_on_down_hosts = False
self.filter_services_on_hosts_in_maintenance = False
self.filter_services_on_unreachable_hosts = False
self.filter_hosts_in_soft_state = False
self.filter_services_in_soft_state = False
self.position_x = 30
self.position_y = 30
self.position_width = 640
self.position_height = 480
self.popup_details_hover = True
self.popup_details_clicking = False
self.close_details_hover = True
self.close_details_clicking = False
self.close_details_clicking_somewhere = False
self.connect_by_host = True
self.connect_by_dns = False
self.connect_by_ip = False
self.use_default_browser = True
self.use_custom_browser = False
self.custom_browser = ''
self.debug_mode = False
self.debug_to_file = False
self.debug_file = os.path.expanduser('~') + os.sep + "nagstamon.log"
self.check_for_new_version = False
self.notification = True
self.notification_flashing = True
self.notification_desktop = False
self.notification_actions = False
self.notification_sound = True
self.notification_sound_repeat = False
self.notification_default_sound = True
self.notification_custom_sound = False
self.notification_custom_sound_warning = ''
self.notification_custom_sound_critical = ''
self.notification_custom_sound_down = ''
self.notification_action_warning = False
self.notification_action_warning_string = ''
self.notification_action_critical = False
self.notification_action_critical_string = ''
self.notification_action_down = False
self.notification_action_down_string = ''
self.notification_action_ok = False
self.notification_action_ok_string = ''
self.notification_custom_action = False
self.notification_custom_action_string = ''
self.notification_custom_action_separator = ''
self.notification_custom_action_single = False
self.notify_if_up = False
self.notify_if_information = True
self.notify_if_warning = True
self.notify_if_average = True
self.notify_if_high = True
self.notify_if_critical = True
self.notify_if_disaster = True
self.notify_if_unknown = True
self.notify_if_unreachable = True
self.notify_if_down = True
# Regular expression filters
self.re_host_enabled = False
self.re_host_pattern = ''
self.re_host_reverse = False
self.re_service_enabled = False
self.re_service_pattern = ''
self.re_service_reverse = False
self.re_status_information_enabled = False
self.re_status_information_pattern = ''
self.re_status_information_reverse = False
self.color_ok_text = self.default_color_ok_text = '#FFFFFF'
self.color_ok_background = self.default_color_ok_background = '#006400'
self.color_information_text = self.default_color_information_text = "#000000"
self.color_information_background = self.default_color_information_background = "#7499FF"
self.color_warning_text = self.default_color_warning_text = "#000000"
self.color_warning_background = self.default_color_warning_background = '#FFFF00'
self.color_average_text = self.default_color_average_text = "#000000"
self.color_average_background = self.default_color_average_background = "#FFA059"
self.color_high_text = self.default_color_high_text = "#000000"
self.color_high_background = self.default_color_high_background = "#E97659"
self.color_unknown_text = self.default_color_unknown_text = '#000000'
self.color_unknown_background = self.default_color_unknown_background = '#FFA500'
self.color_critical_text = self.default_color_critical_text = '#FFFFFF'
self.color_critical_background = self.default_color_critical_background = '#FF0000'
self.color_disaster_text = self.default_color_disaster_text = "#FFFFFF"
self.color_disaster_background = self.default_color_disaster_background = "#660000"
self.color_unreachable_text = self.default_color_unreachable_text = '#FFFFFF'
self.color_unreachable_background = self.default_color_unreachable_background = '#8B0000'
self.color_down_text = self.default_color_down_text = '#FFFFFF'
self.color_down_background = self.default_color_down_background = '#000000'
self.color_error_text = self.default_color_error_text = '#000000'
self.color_error_background = self.default_color_error_background = '#D3D3D3'
self.statusbar_floating = True
self.icon_in_systray = False
self.windowed = False
self.fullscreen = False
self.fullscreen_display = 0
self.systray_offset_use = False
self.systray_offset = 10
self.font = ''
self.defaults_acknowledge_sticky = False
self.defaults_acknowledge_send_notification = False
self.defaults_acknowledge_persistent_comment = False
self.defaults_acknowledge_all_services = False
self.defaults_acknowledge_comment = 'acknowledged'
self.defaults_submit_check_result_comment = 'check result submitted'
self.defaults_downtime_duration_hours = 2
self.defaults_downtime_duration_minutes = 0
self.defaults_downtime_comment = 'scheduled downtime'
self.defaults_downtime_type_fixed = True
self.defaults_downtime_type_flexible = False
# internal flag to determine if keyring is available at all - defaults to False
# use_system_keyring is checked and defined some lines later after config file was read
self.keyring_available = False
# setting for keyring usage
self.use_system_keyring = False
# Special FX
# Centreon
self.re_criticality_enabled = False
self.re_criticality_pattern = ''
self.re_criticality_reverse = False
# the app is unconfigured by default and will stay so if it
# would not find a config file
self.unconfigured = True
# adding cli args variable
self.cli_args = {}
# Parse the command line
parser = argparse.ArgumentParser(description='Nagstamon for your CLI')
# separate NagstaCLI from
if len(sys.argv) > 2 or (len(sys.argv) > 1 and sys.argv[1] in ['--help', '-h']):
parser.add_argument('--servername', type=str, help="name of the (Nagios)server. Look in nagstamon config")
parser.add_argument('--hostname', type=str)
parser.add_argument('--comment', type=str, default="")
parser.add_argument('--service', type=str, default="", help="specify service, if needed. Mostly the whole host goes to downstate")
parser.add_argument('--fixed', type=str, choices=['y', 'n'], default="y", help="fixed=n means wait for service/host to go down, then start the downtime")
parser.add_argument('--start_time', type=str, help="start time for downtime")
parser.add_argument('--hours', type=int, help="amount of hours for downtime")
parser.add_argument('--minutes', type=int, help="amount of minutes for downtime")
parser.add_argument('--config', type=str, help="Path for configuration folder")
parser.add_argument('--output', type=str, choices=['y', 'n'], default="y", help="lists given parameter (for debugging)")
else:
parser.add_argument('config', nargs='?', help='Path for configuration folder')
self.cli_args, unknown = parser.parse_known_args()
# try to use a given config file - there must be one given
if len(sys.argv) < 3 and self.cli_args.config:
# allow to give a config file
self.configdir = self.cli_args.config
# otherwise if there exits a configdir in current working directory it should be used
elif os.path.exists(os.getcwd() + os.sep + 'nagstamon.config'):
self.configdir = os.getcwd() + os.sep + 'nagstamon.config'
else:
# ~/.nagstamon/nagstamon.conf is the user conf file
# os.path.expanduser('~') finds out the user HOME dir where
# nagstamon expects its conf file to be
self.configdir = os.path.expanduser('~') + os.sep + '.nagstamon'
self.configfile = self.configdir + os.sep + 'nagstamon.conf'
# make path fit for actual os, normcase for letters and normpath for path
self.configfile = os.path.normpath(os.path.normcase(self.configfile))
# because the name of the configdir is also stored in the configfile
# there may be situations where the name gets overwritten by a
# wrong name so it will be stored here temporarily
configdir_temp = self.configdir
# default settings dicts
self.servers = dict()
self.actions = dict()
if os.path.exists(self.configfile):
# instantiate a configparser to parse the conf file
# SF.net bug #3304423 could be fixed with allow_no_value argument which
# is only available since Python 2.7
# since Python 3 '%' will be interpolated by default which crashes
# with some URLs
config = configparser.ConfigParser(allow_no_value=True, interpolation=None)
config.read(self.configfile)
# go through all sections of the conf file
for section in config.sections():
# go through all items of each sections (in fact there is only on
# section which has to be there to comply to the .INI file standard
for i in config.items(section):
# omit config file info as it makes no sense to store its path
if not i[0] in ('configfile', 'configdir'):
# create a key of every config item with its appropriate value
# check first if it is a bool value and convert string if it is
if i[1] in BOOLPOOL:
object.__setattr__(self, i[0], BOOLPOOL[i[1]])
# in case there are numbers intify them to avoid later conversions
# treat negative value specially as .isdecimal() will not detect it
elif i[1].isdecimal() or \
(i[1].startswith('-') and i[1].split('-')[1].isdecimal()):
object.__setattr__(self, i[0], int(i[1]))
else:
object.__setattr__(self, i[0], i[1])
# because the switch from Nagstamon 1.0 to 1.0.1 brings the use_system_keyring property
# and all the thousands 1.0 installations do not know it yet it will be more comfortable
# for most of the Windows users if it is only defined as False after it was checked
# from config file
if 'use_system_keyring' not in self.__dict__.keys():
if self.unconfigured is True:
# an unconfigured system should start with no keyring to prevent crashes
self.use_system_keyring = False
else:
# a configured system seemed to be able to run and thus use system keyring
if platform.system() in NON_LINUX:
self.use_system_keyring = True
else:
self.use_system_keyring = self.KeyringAvailable()
# reset self.configdir to temporarily saved value in case it differs from
# the one read from configfile and so it would fail to save next time
self.configdir = configdir_temp
# Servers configuration...
self.servers = self._LoadServersMultipleConfig()
# ... and actions
self.actions = self.LoadMultipleConfig("actions", "action", "Action")
# seems like there is a config file so the app is not unconfigured anymore
self.unconfigured = False
# Load actions if Nagstamon is not unconfigured, otherwise load defaults
if self.unconfigured is True:
self.actions = self._DefaultActions()
# do some conversion stuff needed because of config changes and code cleanup
self._LegacyAdjustments()
def _LoadServersMultipleConfig(self):
"""
load servers config - special treatment because of obfuscated passwords
"""
self.keyring_available = self.KeyringAvailable()
servers = self.LoadMultipleConfig('servers', 'server', 'Server')
# deobfuscate username + password inside a try-except loop
# if entries have not been obfuscated yet this action should raise an error
# and old values (from nagstamon < 0.9.0) stay and will be converted when next
# time saving config
try:
for server in servers:
# usernames for monitor server and proxy
servers[server].username = self.DeObfuscate(servers[server].username)
servers[server].proxy_username = self.DeObfuscate(servers[server].proxy_username)
# passwords for monitor server and proxy
if servers[server].save_password == 'False':
servers[server].password = ""
elif self.keyring_available and self.use_system_keyring:
password = keyring.get_password('Nagstamon', '@'.join((servers[server].username,
servers[server].monitor_url))) or ""
if password == "":
if servers[server].password != "":
servers[server].password = self.DeObfuscate(servers[server].password)
else:
servers[server].password = password
elif servers[server].password != "":
servers[server].password = self.DeObfuscate(servers[server].password)
# proxy password
if self.keyring_available and self.use_system_keyring:
proxy_password = keyring.get_password('Nagstamon', '@'.join(('proxy',
servers[server].proxy_username,
servers[server].proxy_address))) or ""
if proxy_password == "":
if servers[server].proxy_password != "":
servers[server].proxy_password = self.DeObfuscate(servers[server].proxy_password)
else:
servers[server].proxy_password = proxy_password
elif servers[server].proxy_password != "":
servers[server].proxy_password = self.DeObfuscate(servers[server].proxy_password)
# do only deobfuscating if any autologin_key is set - will be only Centreon
if 'autologin_key' in servers[server].__dict__.keys():
if len(servers[server].__dict__['autologin_key']) > 0:
servers[server].autologin_key = self.DeObfuscate(servers[server].autologin_key)
# only needed for those who used Icinga2 before it became IcingaWeb2
if servers[server].type == 'Icinga2':
servers[server].type = 'IcingaWeb2'
except Exception:
import traceback
traceback.print_exc(file=sys.stdout)
return servers
def LoadMultipleConfig(self, settingsdir, setting, configobj):
"""
load generic config into settings dict and return to central config
"""
# defaults as empty dict in case settings dir/files could not be found
settings = OrderedDict()
try:
if os.path.exists(self.configdir + os.sep + settingsdir):
for f in sorted(os.listdir(self.configdir + os.sep + settingsdir)):
if f.startswith(setting + '_') and f.endswith('.conf'):
config = configparser.ConfigParser(allow_no_value=True, interpolation=None)
config.read(self.configdir + os.sep + settingsdir + os.sep + f)
# create object for every setting
name = config.sections()[0].replace(setting + '_', '', 1)
settings[name] = globals()[configobj]()
# go through all items of the server
for i in config.items(setting + '_' + name):
# create a key of every config item with its appropriate value
if i[1] in BOOLPOOL:
value = BOOLPOOL[i[1]]
# in case there are numbers intify them to avoid later conversions
# treat negative value specially as .isdecimal() will not detect it
elif i[1].isdecimal() or \
(i[1].startswith('-') and i[1].split('-')[1].isdecimal()):
value = int(i[1])
else:
value = i[1]
settings[name].__setattr__(i[0], value)
except Exception:
import traceback
traceback.print_exc(file=sys.stdout)
return settings
def SaveConfig(self):
"""
save config file
"""
try:
# Make sure .nagstamon is created
if not os.path.exists(self.configdir):
os.makedirs(self.configdir)
# save config file with configparser
config = configparser.ConfigParser(allow_no_value=True, interpolation=None)
# general section for Nagstamon
config.add_section('Nagstamon')
for option in self.__dict__:
if option not in ['servers', 'actions', 'configfile', 'configdir', 'cli_args']:
config.set('Nagstamon', option, str(self.__dict__[option]))
# because the switch from Nagstamon 1.0 to 1.0.1 brings the use_system_keyring property
# and all the thousands 1.0 installations do not know it yet it will be more comfortable
# for most of the Windows users if it is only defined as False after it was checked
# from config file
if 'use_system_keyring' not in self.__dict__.keys():
if self.unconfigured is True:
# an unconfigured system should start with no keyring to prevent crashes
self.use_system_keyring = False
else:
# a configured system seemed to be able to run and thus use system keyring
if platform.system() in NON_LINUX:
self.use_system_keyring = True
else:
self.use_system_keyring = self.KeyringAvailable()
# save actions dict
self.SaveMultipleConfig('servers', 'server')
# save actions dict
self.SaveMultipleConfig('actions', 'action')
# open, save and close config file
f = open(os.path.normpath(self.configfile), "w")
config.write(f)
f.close()
# debug
if self.debug_mode:
debug_queue.append('DEBUG: {0} Saving configuration to file {1}'.format(str(datetime.datetime.now()),
self.configfile))
except Exception as err:
import traceback
traceback.print_exc(file=sys.stdout)
# debug
if self.debug_mode:
debug_queue.append('ERROR: {0} {1} while saving configuration to file {2}'.format(str(datetime.datetime.now()),
err,
self.configfile))
def SaveMultipleConfig(self, settingsdir, setting):
"""
saves conf files for settings like actions in extra directories
"multiple" means that multiple confs for actions or servers are loaded,
not just one like for e.g. sound file
"""
# only import keyring lib if configured to do so - to avoid Windows crashes
# like https://github.com/HenriWahl/Nagstamon/issues/97
if self.use_system_keyring is True:
self.keyring_available = self.KeyringAvailable()
# one section for each setting
for s in self.__dict__[settingsdir]:
config = configparser.ConfigParser(allow_no_value=True, interpolation=None)
config.add_section(setting + '_' + s)
for option in self.__dict__[settingsdir][s].__dict__:
# obfuscate certain entries in config file - special arrangement for servers
if settingsdir == 'servers':
if option in ['username', 'password', 'proxy_username', 'proxy_password', 'autologin_key']:
value = self.Obfuscate(self.__dict__[settingsdir][s].__dict__[option])
if option == 'password':
if self.__dict__[settingsdir][s].save_password is False:
value = ''
elif self.keyring_available and self.use_system_keyring:
if self.__dict__[settingsdir][s].password != '':
# provoke crash if password saving does not work - this is the case
# on newer Ubuntu releases
try:
keyring.set_password('Nagstamon', '@'.join((self.__dict__[settingsdir][s].username,
self.__dict__[settingsdir][s].monitor_url)),
self.__dict__[settingsdir][s].password)
except Exception:
import traceback
traceback.print_exc(file=sys.stdout)
sys.exit(1)
value = ''
if option == 'proxy_password':
if self.keyring_available and self.use_system_keyring:
if self.__dict__[settingsdir][s].proxy_password != '':
# provoke crash if password saving does not work - this is the case
# on newer Ubuntu releases
try:
keyring.set_password('Nagstamon', '@'.join(('proxy',
self.__dict__[settingsdir][s].proxy_username,
self.__dict__[settingsdir][s].proxy_address)),
self.__dict__[settingsdir][s].proxy_password)
except Exception:
import traceback
traceback.print_exc(file=sys.stdout)
sys.exit(1)
value = ''
config.set(setting + '_' + s, option, str(value))
else:
config.set(setting + '_' + s, option, str(self.__dict__[settingsdir][s].__dict__[option]))
else:
config.set(setting + '_' + s, option, str(self.__dict__[settingsdir][s].__dict__[option]))
# open, save and close config_server file
if not os.path.exists(self.configdir + os.sep + settingsdir):
os.makedirs(self.configdir + os.sep + settingsdir)
# replace invalid characters by their literal replacements
s_clean = s
for c in INVALID_CHARACTERS:
s_clean = s_clean.replace(c, INVALID_CHARACTERS[c])
f = open(os.path.normpath(self.configdir + os.sep + settingsdir + os.sep + setting + "_" + s_clean + ".conf"), "w")
config.write(f)
f.close()
# ### clean up old deleted/renamed config files
# ##if os.path.exists(self.configdir + os.sep + settingsdir):
# ## for f in os.listdir(self.configdir + os.sep + settingsdir):
# ## if not f.split(setting + "_")[1].split(".conf")[0] in self.__dict__[settingsdir]:
# ## os.unlink(self.configdir + os.sep + settingsdir + os.sep + f)
def KeyringAvailable(self):
"""
determine if keyring module and an implementation is available for secure password storage
"""
try:
# Linux systems should use keyring only if it comes with the distro, otherwise chances are small
# that keyring works at all
if platform.system() in NON_LINUX:
# safety first - if not yet available disable it
if 'use_system_keyring' not in self.__dict__.keys():
self.use_system_keyring = False
# only import keyring lib if configured to do so
# necessary to avoid Windows crashes like https://github.com/HenriWahl/Nagstamon/issues/97
if self.use_system_keyring is True:
# hint for packaging: nagstamon.spec always have to match module path
# keyring has to be bound to object to be used later
import keyring
return not (keyring.get_keyring() is None)
else:
return False
else:
# keyring and secretstorage have to be importable
import keyring
# import secretstorage module as dependency of keyring -
# if not available keyring won't work
import secretstorage
if ("SecretService") in dir(keyring.backends) and not (keyring.get_keyring() is None):
return True
except Exception:
import traceback
traceback.print_exc(file=sys.stdout)
return False
def Obfuscate(self, string, count=5):
"""
Obfuscate a given string to store passwords etc.
"""
string = string.encode()
for i in range(count):
string = base64.b64encode(string).decode()
string = list(string)
string.reverse()
string = "".join(string)
string = string.encode()
string = zlib.compress(string)
# make unicode of bytes string
string = base64.b64encode(string).decode()
return string
def DeObfuscate(self, string, count=5):
"""
Deobfucate previously obfuscated string
"""
string = base64.b64decode(string)
for i in range(count):
string = zlib.decompress(string)
string = string.decode()
string = list(string)
string.reverse()
string = "".join(string)
string = base64.b64decode(string)
# make unicode of bytes coming from base64 operations
string = string.decode()
return string
def _DefaultActions(self):
"""
create some default actions like SSH and so on
"""
if platform.system() == "Windows":
defaultactions = {"RDP": Action(name="RDP", description="Connect via RDP.",
type="command", string="C:\windows\system32\mstsc.exe /v:$ADDRESS$"),
"VNC": Action(name="VNC", description="Connect via VNC.",
type="command", string="C:\Program Files\TightVNC\vncviewer.exe $ADDRESS$"),
"Telnet": Action(name="Telnet", description="Connect via Telnet.",
type="command", string="C:\Windows\System32\Telnet.exe root@$ADDRESS$"),
"SSH": Action(name="SSH", description="Connect via SSH.",
type="command", string="C:\Program Files\PuTTY\putty.exe -l root $ADDRESS$")}
elif platform.system() == "Darwin":
defaultactions = {"RDP": Action(name="RDP", description="Connect via RDP.",
type="command", string="open rdp://$ADDRESS$"),
"VNC": Action(name="VNC", description="Connect via VNC.",
type="command", string="open vnc://$ADDRESS$"),
"SSH": Action(name="SSH", description="Connect via SSH.",
type="command", string="open ssh://root@$ADDRESS$"),
"Telnet": Action(name="Telnet", description="Connect via Telnet.",
type="command", string="open telnet://root@$ADDRESS$")}
else:
# the Linux settings
defaultactions = {"RDP": Action(name="RDP", description="Connect via RDP.",
type="command", string="/usr/bin/rdesktop -g 1024x768 $ADDRESS$"),
"VNC": Action(name="VNC", description="Connect via VNC.",
type="command", string="/usr/bin/vncviewer $ADDRESS$"),
"SSH": Action(name="SSH", description="Connect via SSH.",
type="command", string="/usr/bin/gnome-terminal -x ssh root@$ADDRESS$"),
"Telnet": Action(name="Telnet", description="Connect via Telnet.",
type="command", string="/usr/bin/gnome-terminal -x telnet root@$ADDRESS$"),
"Update-Linux": Action(name="Update-Linux", description="Run remote update script.",
type="command", string="/usr/bin/terminator -x ssh root@$HOST$ update.sh",
enabled=False)}
# OS agnostic actions as examples
defaultactions["Nagios-1-Click-Acknowledge-Host"] = Action(name="Nagios-1-Click-Acknowledge-Host", type="url",
description="Acknowledges a host with one click.",
filter_target_service=False, enabled=False,
string="$MONITOR-CGI$/cmd.cgi?cmd_typ=33&cmd_mod=2&host=$HOST$\
&com_author=$USERNAME$&com_data=acknowledged&btnSubmit=Commit")
defaultactions["Nagios-1-Click-Acknowledge-Service"] = Action(name="Nagios-1-Click-Acknowledge-Service", type="url",
description="Acknowledges a service with one click.",
filter_target_host=False, enabled=False,
string="$MONITOR-CGI$/cmd.cgi?cmd_typ=34&cmd_mod=2&host=$HOST$\
&service=$SERVICE$&com_author=$USERNAME$&com_data=acknowledged&btnSubmit=Commit")
defaultactions["Opsview-Graph-Service"] = Action(name="Opsview-Graph-Service", type="browser",
description="Show graph in browser.", filter_target_host=False,
string="$MONITOR$/graph?service=$SERVICE$&host=$HOST$", enabled=False)
defaultactions["Opsview-History-Host"] = Action(name="Opsview-Host-Service", type="browser",
description="Show host in browser.", filter_target_host=True,
string="$MONITOR$/event?host=$HOST$", enabled=False)
defaultactions["Opsview-History-Service"] = Action(name="Opsview-History-Service", type="browser",
description="Show history in browser.", filter_target_host=True,
string="$MONITOR$/event?host=$HOST$&service=$SERVICE$", enabled=False)
defaultactions["Check_MK-1-Click-Acknowledge-Host"] = Action(name="Check_MK-1-Click-Acknowledge-Host", type="url",
description="Acknowledges a host with one click.",
filter_target_service=False, enabled=False,
string="$MONITOR$/view.py?_transid=$TRANSID$&_do_actions=yes&_do_confirm=Yes!&output_format=python&view_name=hoststatus&host=$HOST$&_ack_comment=$COMMENT-ACK$&_acknowledge=Acknowledge")
defaultactions["Check_MK-1-Click-Acknowledge-Service"] = Action(name="Check_MK-1-Click-Acknowledge-Service", type="url",
description="Acknowledges a host with one click.",
filter_target_host=False, enabled=False,
string="$MONITOR$/view.py?_transid=$TRANSID$&_do_actions=yes&_do_confirm=Yes!&output_format=python&view_name=service&host=$HOST$&_ack_comment=$COMMENT-ACK$&_acknowledge=Acknowledge&service=$SERVICE$")
defaultactions["Check_MK Edit host in WATO"] = Action(name="Check_MK Edit host in WATO", enabled=False,
monitor_type="Check_MK Multisite",
description="Edit host in WATO.",
string="$MONITOR$index.py?start_url=%2Fmonitor%2Fcheck_mk%2Fwato.py%3Fhost%3D$HOST$%26mode%3Dedit_host")
defaultactions["Email"] = Action(name="Email", enabled=False, description="Send email to someone.", type="browser",
string="mailto:servicedesk@my.org?subject=Monitor alert: $HOST$ - $SERVICE$ - $STATUS-INFO$&body=Please help!.%0d%0aBest regards from Nagstamon")
return defaultactions
def _LegacyAdjustments(self):
# mere cosmetics but might be more clear for future additions - changing any "nagios"-setting to "monitor"
for s in self.servers.values():
if 'nagios_url' in s.__dict__.keys():
s.monitor_url = s.nagios_url
if 'nagios_cgi_url' in s.__dict__.keys():
s.monitor_cgi_url = s.nagios_cgi_url
# to reduce complexity in Centreon there is also only one URL necessary
if s.type == "Centreon":
s.monitor_url = s.monitor_cgi_url
# switch to update interval in seconds not minutes
if 'update_interval' in self.__dict__.keys():
self.update_interval_seconds = int(self.update_interval) * 60
self.__dict__.pop('update_interval')
# remove support for GNOME2-trayicon-egg-stuff
if 'statusbar_systray' in self.__dict__.keys():
if self.statusbar_systray is True:
self.icon_in_systray = True
self.__dict__.pop('statusbar_systray')
# some legacy action settings might need a little fix
for action in self.actions.values():
if not action.type.lower() in ('browser', 'command', 'url'):
# set browser as default to make user notice something is wrong
action.type = 'browser'
def GetNumberOfEnabledMonitors(self):
"""
returns the number of enabled monitors - in case all are disabled there is no need to display the popwin
"""
# to be returned
number = 0
for server in self.servers.values():
# ##if str(server.enabled) == "True":
if server.enabled is True:
number += 1
return number
def delete_file(self, settings_dir, settings_file):
"""
delete specified .conf file if setting is deleted in GUI
"""
# clean up old deleted/renamed config file
file = os.path.abspath('{1}{0}{2}{0}{3}.conf'.format(os.sep, self.configdir, settings_dir, settings_file))
if os.path.exists(file) and (os.path.isfile(file) or os.path.islink(file)):
try:
os.unlink(file)
except Exception:
import traceback
traceback.print_exc(file=sys.stdout)
class Server(object):
"""
one Server realized as object for config info
"""
def __init__(self):
self.enabled = True
self.type = 'Nagios'
self.name = 'Monitor server'
self.monitor_url = 'https://monitor-server'
self.monitor_cgi_url = 'https://monitor-server/monitor/cgi-bin'
self.username = 'username'
self.password = 'password'
self.save_password = False
self.use_proxy = False
self.use_proxy_from_os = False
self.proxy_address = 'http://proxyserver:port/'
self.proxy_username = 'proxyusername'
self.proxy_password = 'proxypassword'
# defaults to 'basic', other possible values are 'digest' and 'kerberos'
self.authentication = 'basic'
self.timeout = 10
# just GUI-wise deciding if more options are shown in server dialog
self.show_options = False
# SSL/TLS certificate verification
self.ignore_cert = False
self.custom_cert_use = False
self.custom_cert_ca_file = ''
# special FX
# Centreon autologin
self.use_autologin = False
self.autologin_key = ''
# Icinga "host_display_name" instead of "host"
self.use_display_name_host = False
self.use_display_name_service = False
# IcingaWeb2 might authenticate without cookies too - default is WITH cookies
self.no_cookie_auth = False
# Check_MK Multisite
# Force Check_MK livestatus code to set AuthUser header for users who
# are permitted to see all objects.
self.force_authuser = False
self.check_mk_view_hosts = 'nagstamon_hosts'
self.check_mk_view_services = 'nagstamon_svc'
# OP5 api filters
self.host_filter = 'state !=0'
self.service_filter = 'state !=0 or host.state != 0'
# Sensu/Uchiwa/??? Datacenter/Site config
self.monitor_site = 'Site 1'
class Action(object):
"""
class for custom actions, which whill be thrown into one config dictionary like the servers
"""
def __init__(self, **kwds):
# to be or not to be enabled...
self.enabled = True
# monitor type
self.monitor_type = ""
# one of those: browser, url or command
self.type = "browser"
# thy name is...
self.name = "Custom action"
# OS of host where Nagstamon runs - especially commands are mostly not platform agnostic
self.os = ""
# description
self.description = "Starts a custom action."
# might be URL in case of type browser/url and a commandline for commands
self.string = ""
# version - maybe in future this might be more sophisticated
self.version = "1"
# kind of Nagios item this action is targeted to - maybe also usable for states
self.filter_target_host = True
self.filter_target_service = True
# action applies only to certain hosts or services
self.re_host_enabled = False
self.re_host_pattern = ""
self.re_host_reverse = False
self.re_service_enabled = False
self.re_service_pattern = ""
self.re_service_reverse = False
self.re_status_information_enabled = False
self.re_status_information_pattern = ""
self.re_status_information_reverse = False
# close powin or not, depends on personal preference
self.close_popwin = True
self.leave_popwin_open = False
# do an immediate recheck after action was applied
self.recheck = False
# special FX
# Centreon criticality and autologin
self.re_criticality_enabled = False
self.re_criticality_pattern = ""
self.re_criticality_reverse = False
# add and/or all keywords to object
for k in kwds:
self.__dict__[k] = kwds[k]
# Initialize configuration to be accessed globally
conf = Config()
# try to get resources path if nagstamon got be installed by setup.py
RESOURCES = ""
try:
# first try to find local resources directory in case Nagstamon was frozen with cx-Freeze for OSX or Windows
executable_dir = os.path.join(os.sep.join(sys.executable.split(os.sep)[:-1]))
if os.path.exists(os.path.normcase(os.sep.join((executable_dir, "resources")))):
RESOURCES = os.path.normcase(os.sep.join((executable_dir, "resources")))
else:
import pkg_resources
RESOURCES = pkg_resources.resource_filename("Nagstamon", "resources")
except Exception as err:
# get resources directory from current directory - only if not being set before by pkg_resources
# try-excepts necessary for platforms like Windows .EXE
paths_to_check = [os.path.normcase(os.path.join(os.getcwd(), "Nagstamon", "resources")),
os.path.normcase(os.path.join(os.getcwd(), "resources"))]
try:
# if resources dir is not available in CWD, try the
# libs dir (site-packages) for the current Python
from distutils.sysconfig import get_python_lib
paths_to_check.append(os.path.normcase(os.path.join(get_python_lib(), "Nagstamon", "resources")))
except Exception:
pass
# if we're still out of luck, maybe this was a user scheme install
try:
import site
site.getusersitepackages() # make sure USER_SITE is set
paths_to_check.append(os.path.normcase(os.path.join(site.USER_SITE, "Nagstamon", "resources")))
except Exception:
pass
# add directory nagstamon.py where nagstamon.py resides for cases like 0install without installed pkg-resources
paths_to_check.append(os.sep.join(sys.argv[0].split(os.sep)[:-1] + ["Nagstamon", "resources"]))
for path in paths_to_check:
if os.path.exists(path):
RESOURCES = path
break
|