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2023-01-07Implement chunked encoding decodingRincewindsHat1-1/+102
2023-01-07Restructure code a bit to put things where they are actually neededRincewindsHat1-5/+7
2023-01-07Remove legacy comments and add some new onesRincewindsHat1-3/+1
2023-01-07Remove dead codeRincewindsHat1-18/+0
2023-01-07clang formatRincewindsHat1-813/+872
2023-01-07Document process_arguments a little bit betterRincewindsHat1-1/+4
2023-01-07Update copyrightRincewindsHat1-1/+1
2023-01-07Use real booleans instead of intsRincewindsHat1-56/+55
2022-12-22check_snmp: always apply format when applying multiplierSven Nierlein2-2/+6
2022-12-22Improve tests for check_snmp & multiply optionRobert Bohne2-9/+19
2022-12-22add 'multiplier' to modify current valueWolfgang Nieder2-26/+70
2022-12-22check_curl: fix checking large bodys (#1823)Sven Nierlein1-2/+5
check_curl fails on large pages: HTTP CRITICAL - Invalid HTTP response received from host on port 5080: cURL returned 23 - Failure writing output to destination for example trying to run check_curl on the test from #1822 I guess the idea is to double the buffer size each time it is to small. But the code exponentially grows the buffer size which works well 2-3 times, but then fails.
2022-12-22make check_http faster with larger filesDanijel Tasov1-2/+7
The current implementation becomes exponentially slower with growing response size. See also: https://github.com/nagios-plugins/nagios-plugins/blob/release-2.4.2/plugins/check_http.c#L1199-L1204 Test: $ mkdir web $ nohup python3 -m http.server -d web 5080 & $ perl -E 'say "0123456789" for (1..2_000_000)' >| web/file.txt $ ./check_http.orig -t 200 -v -I localhost -p 5080 -u /file.txt > test1.txt real 0m26.893s user 0m12.661s sys 0m14.221s $ time ./check_http -t 200 -v -I localhost -p 5080 -u /file.txt > test2.txt real 0m0.038s user 0m0.011s sys 0m0.027s $ diff -u test[12].txt --- test1.txt 2022-12-21 14:58:28.720260811 +0100 +++ test2.txt 2022-12-21 14:58:42.640008604 +0100 @@ -7,7 +7,7 @@ STATUS: HTTP/1.0 200 OK **** HEADER **** Server: SimpleHTTP/0.6 Python/3.9.2 -Date: Wed, 21 Dec 2022 13:58:01 GMT +Date: Wed, 21 Dec 2022 13:58:42 GMT Content-type: text/plain Content-Length: 22000000 Last-Modified: Wed, 21 Dec 2022 13:57:58 GMT @@ -2000013,4 +2000013,4 @@ 0123456789 0123456789 -HTTP OK: HTTP/1.0 200 OK - 22000191 bytes in 26.860 second response time |time=26.860182s;;;0.000000;200.000000 size=22000191B;;;0; +HTTP OK: HTTP/1.0 200 OK - 22000191 bytes in 0.016 second response time |time=0.016412s;;;0.000000;200.000000 size=22000191B;;;0;
2022-12-20Remove trailing whitespacesRincewindsHat1-14/+14
2022-12-20Fix unknown escape sequence error outputRincewindsHat1-1/+1
2022-11-29check_http: fix test planAksel Sjögren1-1/+1
Fix test plan when run with NP_INTERNET_ACCESS=no, where the correct number of steps must be skipped. Caused by a removed test in 65fc7064295ac70d1388fa4db4d4d2cddd531e24. Signed-off-by: Aksel Sjögren <asjogren@itrsgroup.com>
2022-11-07Check curl detect ipv6 (#1809)Lorenz2-15/+46
* If server_address is an IPv6 address surround it with brackets * If the message is too short, we should not have an underflow * Add simple conditional test case available if IPv6 is
2022-11-05Remove superflous CRLF in HTTP-Requests in check_http (#1798)Lorenz1-3/+2
* Remove superflous CRLF in HTTP-Requests in check_http
2022-11-04Removing is_pg_dbname alltogether,using postgres API. (Closes: #1660) (#1803)waja1-44/+4
The problem is that check_pgsql validates the Database name and has different assumptions that postgres itself. I fail to see a reason to validate the database name here. Postgres'es API should do this - So i would suggest a fix like this by removing is_pg_dbname alltogether. Co-authored-by: Florian Lohoff <f@zz.de>
2022-10-27fixed two PRId64 to PRIu64 in perfdata_uint64 (#1802)Andreas Baumann1-2/+2
2022-10-26check_disk: adjust test planSven Nierlein1-1/+1
2022-10-25check_disk: add tests for new option --ignore-missingKristian Schuster1-0/+15
2022-10-24check_disk: add ignore-missing option to return OK for missing fsKristian Schuster1-5/+24
There a situations where UNKNOWN or CRITICAL services are not wanted when a filesystem is missing, a regex does not match or the filesystem is inaccessible on a system. This new option helps to have the service in state OK.
2022-10-21using PRId64 and PRIu64 instead of %ld directly (#1800)Andreas Baumann1-12/+12
2022-09-19Display total and scaled load values if check_load scales the values by ↵Lorenz2-20/+51
number of CPUs (#1778) * Renew copyright * Display more verbose output, if scaled load values are used * Actually use scaled value for determining status and print the fitting perfdata depending on input parameters * Add test cases for scaled mode
2022-09-18check_http: Fix HD6 definitionJan Wagner1-1/+1
2022-09-18I had to make a couple of small changes.John C. Frickson1-5/+5
2022-09-18Remove unused codeEric Wunderlin1-4/+0
2022-09-18Added ability to correctly check redirects with reference format ↵Eric Wunderlin1-0/+18
//test.server.com/folder Referenced redirect of the format //www.server.com/folder would result in check_http trying to contact http://hostname:80//www.server.com/folder instead of http://www.server.com/folder. Referenced redirect of this format is listed in rfc3986 ( https://tools.ietf.org/html/rfc3986 ). It should work as expected now.
2022-09-14Check ntp remove unused variables (#1781)Lorenz1-4/+4
* Remove unused argument * Fix typo in comment
2022-09-11Check disk compiler warnings (#1758)Lorenz1-59/+8
* Use unused variable * Proper format strings for printf * Use proper functions for absolute values * Remove and add comments at some places
2022-09-11Check load compiler warnings (#1759)Lorenz1-33/+33
* Fix compiler warnings due to implizit conversion and formats * Make includes more specific and complement them * Formatting fixes
2022-09-11Check swap compiler warnings (#1756)Lorenz1-6/+3
* Fix compiler warnings * Fix superfluous whitespaces
2022-07-25check_swap: Fix unit for total in perfdata (#1779)Lorenz1-11/+11
* check_swap: Fix unit for total in perfdata * Remove trailing whitespaces
2022-07-25fix parsing swap values (#1780)Sven Nierlein1-1/+1
tmp_KB changed from float to uint64, so change the sscanf format accordingly.
2022-07-24check_snmp: Segfault if number of processed lines is greater than number of ↵adrb1-1/+1
thresholds Segfault at line 489 if number of processed lines is greater than number (#1589) of thresholds Co-authored-by: Lorenz <12514511+RincewindsHat@users.noreply.github.com>
2022-07-20Remove check_http and check_curl test which are somehow always failing (#1777)Lorenz2-13/+2
* Remove failing checks for check_http * Remove failing checks for check_curl
2022-07-14check_by_ssh: Add "-U" flag (#1123). (#1774)Archie L. Cobbs1-2/+16
This causes a 255 exit value from ssh(1), which indicates a connection failure, to return UNKNOWN instead of CRITICAL; similar to check_nrpe's "-u" flag.
2022-04-10check_curl: added option --continue-after-certificate (#1761)Andreas Baumann1-4/+22
2022-04-10check_http: added option --continue-after-certificate (#1761)Andreas Baumann1-5/+19
2022-01-30Description for -M was the wrong way around (#1746)Lorenz1-1/+1
Using -M should show the mountpoint instead of the device the file system originated from. Seems like this was not the case for a long time and now the default is to show the mount point. Using `-M` reverts to showing the (block) device instead. The usage Description was adjusted with this commit.
2022-01-30Fix double percentage sign in usage (#1743)Lorenz1-1/+1
2022-01-30sslutils: use chain from client certificatesTobias Wiese18-204/+538
sslutils used to load only the first certificate when it was given a client certificate file. Added tests for check_http to connect to a http server that expects a client certificate (simple and with chain). Signed-off-by: Tobias Wiese <tobias@tobiaswiese.com>
2022-01-29fixed -ffollow for HTTP/2.0 (Fixes #1685): added major_version parsing to ↵Andreas Baumann3-17/+23
PicoHTTPParser
2022-01-29check_http and check_curl: added --max-redirs=N option (feature #1684)Andreas Baumann2-6/+30
2022-01-25add --queryname parameter to check_pgsql (#1741)datamuc1-1/+16
This is used in the long output instead of the actual query. So instead of OK - 'select stuff from various, tables where some_stuff is null and other_stuff is not null' returned 42 one can use --queryname=check_greatest_basket and it will print OK - check_greatest_basket returned 42 That's nicer for alerting purposes, at least in our use case.
2022-01-22Fixes the positioning of the code and some other changesRincewindsHat1-27/+26
2022-01-22Implements 'host-alive' mode (Closes. #1027)Jan Wagner1-1/+21
To reduce the check-duration, it addes a host-alive flag which stops testing after the first successful reply.
2022-01-22Trivial printf fix and a little bit of code style (#1695)Lorenz1-2/+4
* Fix several warnings (and some downright bugs probably) with formating in check_disk Update to master * Fix merge error, I forgot the last time * Fix indentation Co-authored-by: rincewind <rincewind@vulgrim.de>
2022-01-22Trivial source code formatting only: Use tabs consistently for source code ↵Mark A. Ziesemer1-22/+22
indentation (whitespace), as per https://github.com/monitoring-plugins/monitoring-plugins/blob/master/CODING . (#1424) Looks good, thank you very much.