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70 Commits

Author SHA1 Message Date
Julian Brost
5404143dee Ensure consistent mktime() DST behavior across different implementations 
There are inputs to mktime() where the behavior is not specified and there's
also no single obviously correct behavior. In particular, this affects how
auto-detection of whether DST is in effect is done when tm_isdst = -1 is set
and the time specified does not exist at all or exists twice on that day.

If different implementations are used within an Icinga 2 cluster, that can lead
to inconsistent behavior because different nodes may interpret the same
TimePeriod differently.

This commit introduces a wrapper to mktime(), namely Utility::NormalizeTm()
that implements the behavior provided by glibc. The choice for glibc's behavior
is pretty arbitrary, it was simply picked because most systems that are
officially/fully supported use it (with the only exception being Windows), so
this should give the least possible amount of user-visible changes.

As part of this commit, the closely related helper function mktime_const() is
also moved to Utility::TmToTimestamp() and made a wrapper around the newly
introduced NormalizeTm().
 2025-04-28 13:38:55 +02:00
Julian Brost
39ae2e8ca4 Utility::FormatDateTime(): provide an overload for tm* 
This allows the function to be used both with a double timestamp or a pointer
to a tm struct. With this, a similar implementation inside the tests can simply
use our regular function.
 2024-08-23 12:48:50 +02:00
Alexander A. Klimov
0367c9e099 Remove unused Utility::CreateTempFile() 2023-01-27 12:03:59 +01:00
Alexander A. Klimov
600fb0e3c2 Introduce AtomicFile 2022-07-28 18:00:37 +02:00
Julian Brost
97d6876803 Utility: add a function to truncate strings while avoiding collisions 2021-06-17 16:21:01 +02:00
Alexander Aleksandrovič Klimov
4063e39d5f
Merge pull request #8515 from Icinga/feature/update-ssl-context-after-accepting-new-connection-8501 
API: Update the ssl context after each accepting incoming connection
 2021-01-15 11:21:36 +01:00
Yonas Habteab
057254695d Utility: Introduce new helper function Utility::GetFileCreationTime() 2021-01-14 18:39:14 +01:00
Alexander A. Klimov
26c944125b Close FDs based on /proc/self/fd 
... not to waste time with close(2)ing RLIMIT_NOFILE-3 non-existing FDs.

Newer kernel = higher RLIMIT_NOFILE = more time wasted

refs #8437
 2021-01-12 17:32:28 +01:00
Julian Brost
c30d8ff373 Remove Utility::GetEnv from header 
It is never used and not even implemented anywhere, probably a leftover.
 2020-10-20 12:19:15 +02:00
Michael Friedrich
96f62d2d34 Add Utility::ParseVersion() and unit tests 
This now uses a regex to extract the short version
similar to how Icinga Web 2 does it.

Additional unit tests prove the rule.
 2019-08-14 11:22:55 +02:00
Alexander A. Klimov
5afef1015d Replace unlink() with boost::filesystem::remove() 
refs #7101
 2019-04-25 09:53:02 +02:00
Alexander A. Klimov
5a17722c1f Replace _unlink() + rename() with boost::filesystem::rename() 
refs #7101
 2019-04-25 09:53:02 +02:00
Alexander A. Klimov
af78cd6050 Use Boost.Filesystem 
refs #7101
 2019-04-25 09:53:01 +02:00
Michael Friedrich
d14a88235d Replace Copyright header with a short version, part I 
CLion -> replace in path
 2019-02-25 14:48:22 +01:00
Alexander A. Klimov
9558ebc0f4 Secure ApiUser::GetByAuthHeader() against timing attacks 2019-02-22 16:59:36 +01:00
Michael Friedrich
f3cd3eb870 DSL: Implement getenv() 
This patch also restores Utility::GetFromEnvironment()
and replaces the hardcoded `getenv()` calls.
 2018-11-19 18:11:16 +01:00
Michael Friedrich
dab53448bc icinga.com: Update *.{h,c}pp 2018-10-18 09:27:04 +02:00
Jean Flach
ed4e008e79 Rework sysconfig file 
The sysconfig file now only contains the defaults as comments, changes
made there are given to the init.d script, prepare-dirs, safe-reload and
Icinga 2 itself. If nothing is set in the sysconfig file (as is the
default as all lines are commented out) the defaults are used.

fixes #6255
 2018-05-23 15:18:42 +02:00
Jean Flach
c8c193a9d8 Remove need for RunAsUser/Group 
They are now read form the sysconfig file which is owned by root
 2018-02-20 14:16:43 +01:00
Gunnar Beutner
ac155d1dda Apply clang-tidy fix 'modernize-redundant-void-arg' 2018-01-04 12:24:57 +01:00
Gunnar Beutner
90496b5456 Build libraries as static libraries 2018-01-02 23:29:48 +01:00
Michael Friedrich
e08da4267b
Merge pull request #5930 from Icinga/feature/boost-function 
Replace boost::function with std::function
 2018-01-02 13:46:23 +01:00
Michael Insel
158ae2188e Change copyright header for 2018 2018-01-02 12:08:55 +01:00
Gunnar Beutner
dac71b3960 Replace boost::function with std::function 2018-01-02 08:55:50 +01:00
Gunnar Beutner
858873b940 Replace boost::bind/boost::function with std::bind/std::function 2017-11-27 15:15:11 +01:00
Michael Friedrich
b7caf0820d Ensure that *.icinga.com is used everywhere 
fixes #13897
fixes #13277
 2017-01-10 17:19:12 +01:00
Gunnar Beutner
aeaca5e803 Revert "Fix incorrect detection of the 'Concurrency' variable" 
This reverts commit 585f0537d244fb8fb229924f9e7c5c8478bb2a92.

refs #12456
 2016-08-19 11:58:52 +02:00
Gunnar Beutner
585f0537d2 Fix incorrect detection of the 'Concurrency' variable 
fixes #12456
 2016-08-17 09:20:05 +02:00
Rune Darrud
5c0b3c58bd Do not escape backslashes and separators twice 
fixes #12227

Signed-off-by: Gunnar Beutner <gunnar.beutner@netways.de>
 2016-08-17 06:10:41 +02:00
Markus Frosch
a5abe1a972 Allow debugging of Utility::GetTime 
So we can run unit tests that expect a certain behavior based on time.

When Icinga 2 is compiled with I2_DEBUG one can use Utility::SetTime to
override the current system time, and lock it to this value.

fixes #11875
 2016-06-09 14:25:51 +02:00
Gunnar Beutner
327d12295c Implement support for upgrading NSIS-based installations 
refs #11449
 2016-04-01 08:42:58 +02:00
Gunnar Beutner
6bf3225e84 Implement support for running custom install/uninstall actions 
refs #11449
 2016-03-31 14:53:54 +02:00
Michael Friedrich
47c5425137 Fix permissions for temporary files 
fixes #11212
fixes #11211
 2016-02-24 11:00:44 +01:00
Michael Friedrich
4cb5b97e52 Fix unique creation of temp files 
fixes #10948
 2016-02-23 12:30:59 +01:00
Gunnar Beutner
599929b0f6 Update copyright headers for 2016 2016-01-12 08:29:59 +01:00
Gunnar Beutner
fba0b493cd Make sure that all strings in the IDO database are UTF8-encoded 
fixes #10554
 2015-12-10 12:26:19 +01:00
Gunnar Beutner
2320f7a32a Implement Platform* global variables 
refs #10693
 2015-11-23 13:10:25 +01:00
Gunnar Beutner
9ea51aa86e Use non-blocking open() for the command pipe 
fixes #10410
 2015-11-09 20:39:26 +01:00
Gunnar Beutner
06a0f182a5 Implement the cidr_match function 
fixes #10354
 2015-10-14 10:14:01 +02:00
Gunnar Beutner
2484016c54 Fix crash in RepositoryUtility::AddObject 
fixes #10326
 2015-10-13 09:15:06 +02:00
Gunnar Beutner
08ccb4e323 Build fix 
refs #10245
 2015-09-30 11:05:20 +02:00
Gunnar Beutner
254c076dd4 Fix incorrectly escaped arguments for CreateProcess 
fixes #10245
 2015-09-30 10:56:31 +02:00
Michael Friedrich
7eca257784 Fix return value of Utility::MkDir/MkDirP 
None as there are exceptions thrown.

fixes #9689
 2015-08-24 15:11:49 +02:00
Michael Friedrich
fca7a33aac Implement config file management for the API 
refs #9083

fixes #9102
fixes #9103
fixes #9104

fixes #9705
 2015-07-23 17:57:24 +02:00
Jean-Marcel Flach
a98d2f585d Implement URL parser 
fixes #9470
 2015-07-07 15:33:19 +02:00
Gunnar Beutner
111b154a6d Remove unused #includes 2015-03-29 00:03:47 +01:00
Gunnar Beutner
3e08f2e0b5 Make order for deferred initializers deterministic 
refs #8791
 2015-03-18 13:24:31 +01:00
Gunnar Beutner
7c31654552 Remove the return type for Utility::LoadExtensionLibrary 2015-03-03 07:19:34 +01:00
Michael Friedrich
24852e05c7 Move ValidateMacroString into the MacroProcessor class 
refs #7311
 2015-02-11 16:14:59 +01:00
Michael Friedrich
8ca57cba03 Add macro config validator for command args, env, custom attr, perfdata templates 
fixes #7311
 2015-02-11 15:32:10 +01:00