Jeremiah,
I'm new to OSSEC-HIDS as well.  I am experiencing your issue though and I'm 
also running ossec on CentOS 5 server.  When I would go to the WUI I would get 
no agent available on the main page, as well as no stats, etc.
 
I changed the permissions on the ossec directory and it worked.
 
chmod 775 -R /var/ossec
 
If that doesn't work, try 777.  This seemed to fix it for me.  And below is a 
list of files and folders that were changed.  My problem however is this seems 
to happen every single day.  I have to run chmod 775 or 777 on the ossec 
direcotry in order for the WUI to work properly.  Does anyone know why this 
happens?  What sets the permissions on these directories?  Is there a fix?  The 
user I created when I set up WUI was added to the ossec group via /etc/groups.  
However, when I go to the WUI I'm not prompted to log in with this account.  If 
I was, then perhaps it would always work as the WUI user is in the OSSEC group. 
 It's like i'm automatically anonymously logging in and that's why I don't have 
access to agents, logs, stats unless I give permission to "all other users".  
Is my .htaccess file not working correctly?  When you folks go to the WUI are 
you prompted to log in with a user account?  Any help is greatly appreciated.
 
TIA,
 
Derrick 
 
mode of `ossec/stats/hourly-average/2' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/16' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/5' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/22' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/0' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/1' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/10' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/6' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/15' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/12' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/23' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/7' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/17' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/2' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/19' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/11' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/14' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/13' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/9' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/4' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/21' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/18' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/8' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/20' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/weekly-average/2/3' changed to 0777 (rwxrwxrwx)
mode of `ossec/stats/totals/2009/Apr/ossec-totals-15.log' changed to 0777 
(rwxrwxrwx)
mode of `ossec/logs/archives/2009/Apr/ossec-archive-15.log' changed to 0777 
(rwxrwxrwx)
mode of `ossec/logs/archives/2009/Apr/ossec-archive-14.log.sum' changed to 0777 
(rwxrwxrwx)
mode of `ossec/logs/archives/archives.log' changed to 0777 (rwxrwxrwx)
mode of `ossec/logs/alerts/alerts.log' changed to 0777 (rwxrwxrwx)
mode of `ossec/logs/alerts/2009/Apr/ossec-alerts-14.log.sum' changed to 0777 
(rwxrwxrwx)
mode of `ossec/logs/alerts/2009/Apr/ossec-alerts-14.log.gz' changed to 0777 
(rwxrwxrwx)
mode of `ossec/logs/firewall/2009/Apr/ossec-firewall-14.log.sum' changed to 
0777 (rwxrwxrwx)
mode of `ossec/logs/firewall/2009/Apr/ossec-firewall-15.log' changed to 0777 
(rwxrwxrwx)
mode of `ossec/logs/firewall/firewall.log' changed to 0777 (rwxrwxrwx)

 

________________________________

From: [email protected] on behalf of Jeremiah J. French
Sent: Sat 4/18/2009 12:00 AM
To: [email protected]
Subject: [ossec-list] ossec-wui-0.3



Hello,

 

Disclaimer: I'm fairly new to both Linux and Ossec-HIDS

 

My test environment includes a CentOS 5 server running Ossec-HIDS Server 
Manager 2.0 with WUI 0.3 and 1 Windows Vista client running Agent Manager for 
Windows 2.0

 

Agent connects to server fine (verified in agent logs and I am receiving 
notifications via email) however the WUI reports no agent available on the main 
page.   

 

I've rebooted several times, followed the instructions here: 
http://www.ossec.net/wiki/index.php/OSSECWUI:Install, checked the status of the 
server using: 

/var/ossec/bin/ossec-control status

(output...)

ossec-monitord is running...

ossec-logcollector is running...

ossec-remoted is running...

ossec-syscheckd is running...

ossec-analysisd is running...

ossec-maild is running...

ossec-execd is running...

...and tried the recommendation here: http://www.ossec.net/dcid/?p=125.

 

Nothing seems to solve the problem.  I am officially stuck.  Any suggestions?

 

Thanks,

 

Jeremiah 

 

 

 

 

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