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Author SHA1 Message Date
Lorenz Kästle
6a9922f59d OK summary for ntp_peer, ntp_time and users 2026-06-03 16:07:44 +02:00
Dirk Mueller
07a249a5d7
Fix typo in enum MP_PARSING_SUCCES(S) (#2233) 2026-02-16 11:22:39 +01:00
Lorenz Kästle
0f0865c910
Make IPv6 unconditional (#2219)
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This commits removes the detection of IPv6 availability.
The IPv6 code in the plugins is used unconditionally now.
 2026-02-06 12:59:58 +01:00
Alvar
cef40299a9
OpenBSD: pledge(2) some network-facing checks (#2225) 
OpenBSD's pledge(2) system call allows the current process to
self-restrict itself, being reduced to promised pledges. For example,
unless a process says it wants to write to files, it is not allowed to
do so any longer.

This change starts by calling pledge(2) in some network-facing checks,
removing the more dangerous privileges, such as executing other files.

My initial motivation came from check_icmp, being installed as a setuid
binary and (temporarily) running with root privileges. There, the
pledge(2) calls result in check_icmp to only being allowed to interact
with the network and to setuid(2) to the calling user later on.

Afterwards, I went through my most commonly used monitoring plugins
directly interacting with the network. Thus, I continued with
pledge(2)-ing check_curl - having a huge codebase and all -,
check_ntp_time, check_smtp, check_ssh, and check_tcp.

For most of those, the changes were quite similar: start with
network-friendly promises, parse the configuration, give up file access,
and proceed with the actual check.
 2026-02-06 12:58:38 +01:00
Lorenz Kästle
3ae751ed67
Fix check_ntp_time without a socket (#2196)
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In the previous commit I unintentionally introduced an error
through symbol shadowing.
This should fix check_ntp_time when the target address
is a network address.
 2025-12-04 13:24:14 +01:00
Lorenz Kästle
2f96b82c9b
check_ntp_time/check_ntp_peer: unix socket handling (#2187)
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* check_ntp_time/check_ntp_peer: unix socket handling

* No tests for check_ntp since it is deprecated
 2025-11-28 10:52:39 +01:00
Lorenz Kästle
71e0d5e073 check_ntp_time: add cli option for output format 2025-11-05 12:19:20 +01:00
Lorenz Kästle
7b226257b7 check_ntp_time: reduce number of significant bits a bit 2025-11-05 10:42:43 +01:00
Lorenz Kästle
cadcfaecbe check_ntp_time: fix time-offset argument and description 2025-11-05 10:42:12 +01:00
Lorenz Kästle
16daa06e43 check_ntp_time: actually accept offset if known 2025-11-05 10:41:34 +01:00
Lorenz Kästle
b35853ee4e check_ntp_time: implement modern output 2025-11-04 12:08:59 +01:00
Lorenz Kästle
802e46f8ea Run clang-format again 2025-09-15 12:59:37 +02:00
Lorenz Kästle
9ea0bf23df Refactor check_ntp_time 2025-03-12 01:41:48 +01:00
Lorenz Kästle
b770cc0f42 check_ntp_time: general refactoring 2025-03-12 01:23:50 +01:00
Lorenz Kästle
59156e79c9 check_ntp_time: clang-format 2025-03-12 01:08:18 +01:00
RincewindsHat
0700aacf7c check_ntp_time: more local variables, style fixes 2024-10-31 13:23:31 +01:00
RincewindsHat
7d706b15d0 check_ntp_time: do not export local variables 2024-10-31 13:11:27 +01:00
RincewindsHat
d078e8037f check_ntp_time: update copyright 2024-10-31 13:11:10 +01:00
RincewindsHat
395ab8f58b check_ntp_time: clang-format 2024-10-31 13:09:57 +01:00
RincewindsHat
531e0f9427 check_ntp_time: Use C99 booleans 2023-10-19 10:04:24 +02:00
RincewindsHat
a3d76fed02 Revert "check_ntp_time: Use C99 booleans" 
This reverts commit c849536609.
 2023-10-19 09:53:37 +02:00
RincewindsHat
c849536609 check_ntp_time: Use C99 booleans 2023-10-18 17:15:19 +02:00
Jan Wagner
0f3703e641 Fix a lot of typos reported by codespell 2023-04-14 18:35:00 +00:00
Jan Wagner
1723a3c761 It's useful to use 'useful' instead of 'usefull' 2016-11-18 11:47:20 +01:00
Sven Nierlein
06fdc55195 Merge pull request #1313 from waja/check_ntp_time_remove_unused_variables 
check_ntp_time: remove unused variables
 2016-11-07 23:06:38 +01:00
Sven Nierlein
edca257e20 use unknown exit code for help/version in plugins 
Signed-off-by: Sven Nierlein <sven@nierlein.de>
 2015-10-04 19:24:30 +02:00
Sebastian Herbszt
2daf38b0aa check_ntp_time: remove unused variables 
Remove unused variables.

Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
 2014-12-27 15:28:12 +01:00
abrist
6f3d5825b2 check_ntp_time.c - Cleaned up usage and added a note 
Closes #907
Closes #1184
 2014-07-29 14:24:21 +02:00
Jan Wagner
a941219b41 check_ntp_time: adding offset option 
Not sure if this is of use or not - we have a strange requirement to run
certain servers 5 minutes fast. I've added a switch to the check_ntp_time
to allow for this offset.

Thanks to Patrick McAndrew.
 2014-07-29 14:23:17 +02:00
Jan Wagner
ccecba33a2 Fixing bug in average calculation (Submitted by Lars) 
The more important change: A fix for a bug which caused the check_ntp_time
and check_ntp_time check to always take the first response from ntp and not
the avarage since "j" is not increased anywhere. "i" should be used there
instead.

Partly Closes #956 and Closes #1166
Closes: #1089
 2014-01-24 18:20:08 +01:00
Jan Wagner
c5dc81cd28 Making AVG_NUM configurable by compiler define (Submitted by Lars) 
A minor change which makes the AVG_NUM configurable by compiler define.
Partly Closed #956 and Closes #1166
 2014-01-24 17:55:57 +01:00
Thomas Guyot-Sionnest
11cf54ca78 Merge branch 'rename' 2014-01-21 07:59:07 -05:00
Spenser Reinhardt
212575b858 plugins/*.c: Alterations for timeout messages. 
.c file changes for misleading timeout messages in help functions. Solution to pull request #1209 tracker by awiddersheim.

Files: plugins/check_apt.c, plugins/check_by_ssh.c, plugins/check_dbi.c, plugins/check_dig.c, plugins/check_disk.c, plugins/check_dns.c, plugins/check_game.c, plugins/check_http.c, plugins/check_ldap.c, plugins/check_ntp.c, plugins/check_ntp_peer.c, plugins/check_ntp_time.c, plugins/check_nwstat.c, plugins/check_overcr.c, plugins/check_pgsql.c, plugins/check_ping.c, plugins/check_procs.c, plugins/check_radius.c, plugins/check_real.c, plugins/check_smtp.c, plugins/check_snmp.c, plugins/check_ssh.c, plugins/check_tcp.c, plugins/check_time.c, plugins/check_ups.c, plugins/negate.c
 2014-01-21 11:33:45 +01:00
Holger Weiss
c3e756a855 Capitalize "Monitoring" when it's the first word 2014-01-20 03:12:50 +01:00
Monitoring Plugins Development Team
63734f52ab Project rename initial commit. 
This is an initial take at renaming the project to Monitoring Plugins.
It's not expected to be fully complete, and it is expected to break
things (The perl module for instance). More testing will be required
before this goes mainline.
 2014-01-19 14:18:47 -05:00
Sven Nierlein
6fde27e478 check_ntp(_time): don't die on connect errors 
connect errors may happen if clients check agains dual
stacked ipv4/6 ntp servers.
 2012-11-28 13:51:16 +01:00
Sven Nierlein
24772e755e unified ipv4/6 usage and help text 2012-11-28 11:03:11 +01:00
Anders Kaseorg
028d50d6f9 Die when asprintf fails 
Fixes many instances of
warning: ignoring return value of 'asprintf', declared with attribute warn_unused_result [-Wunused-result]

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
 2012-06-29 13:39:11 +02:00
Thomas Guyot-Sionnest
eaf3cb27f4 Add newline after "Usage:" in --help 2010-04-22 08:57:14 -04:00
Thomas Guyot-Sionnest
884aee0667 Standardize the extra-opts notes 2010-04-21 23:29:18 -04:00
Thomas Guyot-Sionnest
25d1ee331d Fix translations when extra-opts aren't enabled 
Bug #2832884 reported problem with translations outputting pot file
headers. This is caused by "" matching the header of the translation
files.

This patch moves gettext macros inside utils macros and update some
french translations.
 2010-04-14 08:33:06 -04:00
Thomas Guyot-Sionnest
6fbd14fea5 Removing CVS/SVN tags and replacing with git-based versioning 
For contrib/, full tags have been imported from subversion


git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2091 f882894a-f735-0410-b71e-b25c423dba1c
 2008-11-23 05:38:47 +00:00
Thomas Guyot-Sionnest
caa8bd6423 Bulk EOL cleanup 
$ git diff --ignore-space-change|diffstat
 0 files changed


git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2087 f882894a-f735-0410-b71e-b25c423dba1c
 2008-11-19 06:45:18 +00:00
Thomas Guyot-Sionnest
122610e373 check_ntp_peer/check_ntp_time used to show port in --help but ignored the argument - now implemented. 
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2051 f882894a-f735-0410-b71e-b25c423dba1c
 2008-09-01 14:04:22 +00:00
Thomas Guyot-Sionnest
44f8455b2c Added support for --extra-opts in all C plugins (disabled by default, see configure --help) 
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1991 f882894a-f735-0410-b71e-b25c423dba1c
 2008-05-07 10:02:42 +00:00
Thomas Guyot-Sionnest
dbd7b90170 Use UT_THRESHOLDS_NOTES in all plugins 
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1986 f882894a-f735-0410-b71e-b25c423dba1c
 2008-04-29 09:01:48 +00:00
Thomas Guyot-Sionnest
fa4efcdf6d Bump plugins/ to GPLv3 (check_apt to check_nwstat) 
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1916 f882894a-f735-0410-b71e-b25c423dba1c
 2008-01-30 10:53:47 +00:00
Thomas Guyot-Sionnest
34cfb0c103 Fix bugs and flaws in best offset server selection of check_ntp_time and (deprecated) check_ntp 
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1909 f882894a-f735-0410-b71e-b25c423dba1c
 2008-01-29 08:54:48 +00:00
Thomas Guyot-Sionnest
08d81dc7bd Fix help text of check_ntp_* (Bug #1880095) 
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1908 f882894a-f735-0410-b71e-b25c423dba1c
 2008-01-26 15:55:03 +00:00
Thomas Guyot-Sionnest
b5d3997aa3 Fix Bug #1862300: check_ntp_time segfault in 1.4.11 (Also apply to check_ntp) 
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1887 f882894a-f735-0410-b71e-b25c423dba1c
 2008-01-05 14:09:29 +00:00