Nagios Support Forum

Hello Support,

My Nagios XI version 5.7.2, there is some bug when I "Run Check Command" of check_http in the CCM, but the actual check result is OK, please help to check how to fix it, thank you.

For example,
======
CCM, shows "HTTP WARNING: HTTP/1.1 404 Not Found".
[nagios@sjprngsxi01 ~]$ /usr/local/nagios/libexec/check_http -H sjprplnhweb03 -u '/istore-client/partners/Gro21010/home/?allid=Gro21010' --ssl -p 443 -v -N
GET /istore-client/partners/Gro21010/home/\?allid=Gro21010 HTTP/1.1
User-Agent: check_http/v2.0.3 (nagios-plugins 2.0.3)
Connection: close
Host: sjprplnhweb03
Accept: */*
https://sjprplnhweb03:443/istore-client ... d=Gro21010 is 543 characters
STATUS: HTTP/1.1 404 Not Found
**** HEADER ****
Date: Thu, 10 Sep 2020 17:53:02 GMT
Server: Apache
Strict-Transport-Security: max-age=63072000; includeSubdomains
Content-Length: 315
Connection: close
Content-Type: text/html; charset=iso-8859-1
**** CONTENT ****
[[ skipped ]]
HTTP WARNING: HTTP/1.1 404 Not Found - 543 bytes in 0.011 second response time |time=0.011281s;;;0.000000 size=543B;;;0

====
The actual check result in NagiosXI WEB UI, shows "HTTP OK: HTTP/1.1 200 OK".


GET /istore-client/partners/Gro21010/home/?allid=Gro21010 HTTP/1.1
User-Agent: check_http/v2.0.3 (nagios-plugins 2.0.3)
Connection: close
Host: sjprplnhweb03
Accept: */*

https://sjprplnhweb03:443/istore-client ... d=Gro21010 is 322 characters
STATUS: HTTP/1.1 200 OK
**** HEADER ****
Date: Thu, 10 Sep 2020 17:55:31 GMT

Server: Apache
Strict-Transport-Security: max-age=63072000; includeSubdomains
Last-Modified: Fri, 10 Jul 2020 22:34:48 GMT
Accept-Ranges: bytes
Content-Length: 2478
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
Connection: close

Content-Type: text/html
**** CONTENT ****
[[ skipped ]]
HTTP OK: HTTP/1.1 200 OK - 322 bytes in 0.013 second response time
======
Sincerely,
Elena Lin

It's trying to escape the question mark. Try encoding the question mark:

Hello cdienger,

Thanks for your reply, but it doesn't work, still shows "HTTP WARNING: HTTP/1.1 404 Not Found" in CCM.
It is no bug previously, when my NagiosXI version updated to 5.7.2, the bug is appeared suddenly.

Sincerely,
Elena Lin
============
[nagios@sjprngsxi01 ~]$ /usr/local/nagios/libexec/check_http -H sjprplnhweb03 -u '/istore-client/partners/Gro21010/home/%3Fallid=Gro21010' --ssl -p 443 -v -N
GET /istore-client/partners/Gro21010/home/%3Fallid=Gro21010 HTTP/1.1
User-Agent: check_http/v2.0.3 (nagios-plugins 2.0.3)
Connection: close
Host: sjprplnhweb03
Accept: */*


https://sjprplnhweb03:443/istore-client ... d=Gro21010 is 543 characters
STATUS: HTTP/1.1 404 Not Found
**** HEADER ****
Date: Sat, 12 Sep 2020 08:39:24 GMT
Server: Apache
Strict-Transport-Security: max-age=63072000; includeSubdomains
Content-Length: 315
Connection: close
Content-Type: text/html; charset=iso-8859-1
**** CONTENT ****
[[ skipped ]]
HTTP WARNING: HTTP/1.1 404 Not Found - 543 bytes in 0.009 second response time |time=0.009247s;;;0.000000 size=543B;;;0

Thanks for bringing this to our attention. I will file a bug regarding this not working in the CCM.

Hello cdienger,

Any update? The bug is still there, please help, thank you.

Sincerely,
Elena Lin

There were some security fixes related to the CCM test button implemented in XI 5.7 that have made it highly restrictive, I have added this post to the bug report but there isn't a fix listed (the developer said to talk with him first) and the developer I need to talk to about this is currently out of the office. I am able to replicate it on my system as well.