Issues With Nagvis Authentication

[tpwebb]

File attached

[scottwilkerson]

Lets make a backup of your existing file

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cp /usr/local/nagvis/etc/nagvis.ini.php /usr/local/nagvis/etc/nagvis.ini.php~

then extract the attached zip and replace /usr/local/nagvis/etc/nagvis.ini.php with it

This file comments out the line

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logonenvvar="PHP_AUTH_USER"

And changes

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logonmodule="LogonSession"

and

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backend="nagiosxi"

this is a typical 5.6.6 setup

[scottwilkerson]

Had to make an update to the file as you didn't even have the backend definition

[tpwebb]

Hello Scott,

I am now getting just a white screen with nothing being displayed from nagvis.

Just confirming, I have copied the file as requested

To be sure it has uploaded i have done a copy and past from the ssh session to the machine

logonmodule="LogonSession"
;;logonenvvar="PHP_AUTH_USER"
; logonenvcreateuser="1"
; logonenvcreaterole="Guests"

; Options to configure the Overview page of NagVis
backend="nagiosxi"

The existing file had
backend="ndomy_1"


Thanks for your assistance

[tpwebb]

Error message

[scottwilkerson]

This is really odd.

Please post the output of the following

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grep nagvis /var/log/httpd/error_log

[tpwebb]

There is nothing in it about nagvis

I have attached the file

[scottwilkerson]

That is weird you got a 500 error but no error in the log.

Let's make sure NagVis is even correctly upgraded to the current version
Please run the following and return the results

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grep CONST_VERSION /usr/local/nagvis/share/server/core/defines/global.php

[tpwebb]

[root@nagios /]# grep CONST_VERSION /usr/local/nagvis/share/server/core/defines/global.php
define('CONST_VERSION', '1.8.5');

[scottwilkerson]

Ok, for some reason it looks like your NagVis is not update to the current version

Can you show the output of the following

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grep COMPONENT_VERSION /usr/local/nagiosxi/html/includes/components/nagvis/nagvis.inc.php
ll /usr/local/nagiosxi/html/includes/components/nagvis/