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Howdy,
Hmm... what OS or Linux distribution and version are you using? And did you do the install with the install.sh script?
Are you using anything like MySQL or LDAP for usernames and passwords, or are you just using the standard /etc/passwd file?
Do any errors show up in the logs when you try to log in? Can the users you create login via FTP?
I think that's about it for my questions ;-) Thanks!
-Eric
Thank you for the fast respond.
Hmm... what OS or Linux distribution and version are you using? And did you do the install with the install.sh script?
Yes I used install.sh (login worked for first few weeks)
Are you using anything like MySQL or LDAP for usernames and passwords, or are you just using the standard /etc/passwd file?
PAM for Unix authentication (if this make sense) or point me where to check.
Do any errors show up in the logs when you try to log in? Can the users you create login via FTP? Not sure where i can check error on this either.
Howdy,
Not sure where i can check error on this either.
Well, I can help, but you missed the question about which OS/distro and version you're using -- I'll need that info in order to direct you to the correct logfiles :-)
-Eric
I am using CentOS 5.4
Here is few errors i got from /var/webmin/miniserv.error: [24/Mar/2010:04:21:56 +0000] Continuing without the Authen::PAM perl module Error: Missing or invalid backup filename Error: Missing or invalid table name [30/Mar/2010:20:53:56 +0000] Reloading configuration [30/Mar/2010:21:04:18 +0000] [98.249.218.93] /session_login.cgi : Access denied for 98.249.218.93. The host has been blocked because of too many authentication failures. [30/Mar/2010:21:04:28 +0000] [98.249.218.93] Access denied for 98.249.218.93 restarting miniserv [30/Mar/2010:21:16:46 +0000] Restarting [30/Mar/2010:21:16:46 +0000] miniserv.pl started [30/Mar/2010:21:16:46 +0000] Perl module Authen::PAM needed for PAM is not installed : Can't locate Authen/PAM.pm in @INC (@INC contains: /usr/libexec/webmin /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl /usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/5.8.8 .) at (eval 10) line 1. BEGIN failed--compilation aborted at (eval 10) line 1.
Anyone else? I think andreychek forgot about me :(
The two things I would do are:
First check to see if the users can login via FTP. That will show whether they work at all
After trying to login into Virtualmin, look in /var/log/secure and perhaps /var/log/messages for any errors.
-Eric
#
First check to see if the users can login via FTP. That will show whether they work at all
Yes
#
After trying to login into Virtualmin, look in /var/log/secure and perhaps /var/log/messages for any errors.
/var/log/secure log: Apr 1 18:11:54 ns1 webmin[27642]: Logout by root from 98.64.135.80 Apr 1 18:13:40 ns1 webmin[27643]: Invalid login as agnima from 98.64.135.80 Apr 1 18:13:48 ns1 webmin[27644]: Successful login as root from 98.64.135.80
/var/log/messages: Apr 1 17:35:48 ns1 named[1071]: client 205.152.132.39#7463: query (cache) 'ns12.agnihost.com/AAAA/IN' denied Apr 1 17:35:48 ns1 named[1071]: client 205.152.132.39#53185: query (cache) 'ns11.agnihost.com/AAAA/IN' denied Apr 1 17:35:54 ns1 named[1071]: client 205.152.144.11#14326: query (cache) 'ns12.agnihost.com/AAAA/IN' denied Apr 1 17:35:54 ns1 named[1071]: client 205.152.144.11#65024: query (cache) 'ns11.agnihost.com/AAAA/IN' denied Apr 1 17:35:54 ns1 named[1071]: client 205.152.144.11#38963: query (cache) 'ns11.agnihost.com/AAAA/IN' denied Apr 1 17:35:54 ns1 named[1071]: client 205.152.144.11#11282: query (cache) 'ns12.agnihost.com/AAAA/IN' denied Apr 1 17:36:03 ns1 named[1071]: client 205.152.132.34#10347: query (cache) 'ns11.agnihost.com/AAAA/IN' denied Apr 1 17:36:03 ns1 named[1071]: client 205.152.132.34#42712: query (cache) 'ns12.agnihost.com/AAAA/IN' denied Apr 1 17:36:03 ns1 named[1071]: client 205.152.132.34#54170: query (cache) 'ns11.agnihost.com/AAAA/IN' denied Apr 1 17:36:03 ns1 named[1071]: client 205.152.132.34#41943: query (cache) 'ns12.agnihost.com/AAAA/IN' denied Apr 1 17:36:06 ns1 named[1071]: client 205.152.144.41#24779: query (cache) 'ns11.agnihost.com/AAAA/IN' denied Apr 1 17:36:06 ns1 named[1071]: client 205.152.144.41#46259: query (cache) 'ns12.agnihost.com/AAAA/IN' denied Apr 1 17:36:06 ns1 named[1071]: client 205.152.144.41#8238: query (cache) 'ns11.agnihost.com/AAAA/IN' denied Apr 1 17:36:06 ns1 named[1071]: client 205.152.144.41#31599: query (cache) 'ns12.agnihost.com/AAAA/IN' denied Apr 1 17:46:39 ns1 proftpd[27150]: ns1.agnima.com (::ffff:98.64.135.80[::ffff:98.64.135.80]) - FTP session opened. Apr 1 18:11:28 ns1 named[1071]: client 93.158.150.250#5335: query (cache) 'www.agnihost.com/A/IN' denied Apr 1 18:11:28 ns1 named[1071]: client 93.158.150.250#5335: query (cache) 'www.agnihost.com/A/IN' denied Apr 1 18:11:28 ns1 named[1071]: client 93.158.148.250#5335: query (cache) 'www.agnihost.com/A/IN' denied Apr 1 18:11:28 ns1 named[1071]: client 93.158.148.250#5335: query (cache) 'www.agnihost.com/A/IN' denied Apr 1 18:11:29 ns1 named[1071]: client 93.158.151.250#5335: query (cache) 'www.agnihost.com/A/IN' denied
Any other idea?
webmin[27643]: Invalid login as agnima from
does this user have the webmin login enabled under allowed features of that domain?
are the credentials correct? as it doesnt say denied but invalid...
Also check if that user is temporarily blocked from webmin (I had that once unexpectedly) - webmin users - click the users name in question.
does this user have the webmin login enabled under allowed features of that domain? are the credentials correct? as it doesnt say denied but invalid...
Yes the user have it.
Also check if that user is temporarily blocked from webmin (I had that once unexpectedly) - webmin users - click the users name in question.
Not blocked
Hi,
I have exactly the same issue. I use opensolaris 11 and LDAP. I can login as root en use webmin/virtualmin but other users can't. Login with imap or ftp is successful for those users. I can't find any logs about login attempts in /var/log, var/adm or /var/webmin. I got warnings about missing PAM module for Perl but since I installed that module no warnings any more.
What could cause this issue???
Hi
I have a similar but opposite issue I can access virtualmin with the domain user but I cannot access with root anymore. This just happened suddenly and the Pam module was failing before
logs from /var/log/secure Oct 7 16:14:13 ip-10-226-55-115 webmin[2270]: Security alert: Host 212.183.140.92 blocked after 5 failed logins for user root Oct 7 16:14:13 ip-10-226-55-115 webmin[3543]: Invalid login as root from 212.183.140.92 Oct 7 16:15:01 ip-10-226-55-115 crond[3550]: pam_loginuid(crond:session): set_loginuid failed opening loginuid Oct 7 16:15:01 ip-10-226-55-115 crond[3553]: pam_loginuid(crond:session): set_loginuid failed opening loginuid Oct 7 16:15:07 ip-10-226-55-115 su: pam_unix(su:session): session opened for user postgres by (uid=0) Oct 7 16:15:07 ip-10-226-55-115 su: pam_unix(su:session): session closed for user postgres Oct 7 16:15:49 ip-10-226-55-115 webmin[3670]: Invalid login as root from 212.183.140.92
I see the problems with pam, is is possible that this is suddenly caused by PAM? I tried to install pam with yum (CentOS) but yum would get stuck
I also changed the root password but that made no difference on the virtualmin login
One thing you may want to try is restarting Webmin... it looks like at some point in all that, it began blocking the root user after too many failed login attempts.
I'd suggest restarting Webmin just to make sure you've cleared the block, and then try it again with your updated password and see what happens.
You can restart Webmin by typing "/etc/init.d/webmin restart".
-Eric
Hi Eric
thanks a lot for replying to these posts. I have tried both a machine restart as well as webmin restarts but they do not make any difference. Somehow the root user is locked or cannot log in and I do not know where to check why this is happening. /var/log/secure shows still the same failed login error but the login password is right as I can access from SSH. Is it possible that the user password and its webmin pass are somehow desynched?
Cheers
Diego
Hi
the problem described in the posts above is not fixed yet and I still keep on getting errors.
Is there any file or setting that I can access through SSH or SFTP to enable another master user?
Cheers
I'm curious what happens if you were to log into Virtualmin, go into Webmin -> System -> Change Passwords, and change the password for root. It's possible that somehow, something got out of sync, and changing the password from within Webmin might just fix that.
-Eric
Hi Eric
how can you do that if the root user cannot access it in the first place?
Diego
Right... you raise a good point :-)
(should have had more coffee more replying!)
Okay, how about this... we can do the same thing, but using the command line tools.
Try running this:
virtualmin change-passwordAnd update the password for root there.
-Eric
Somehow it says it is not a virtualmin user
virtualmin change-password root Username: Old password: PASSSSSSSS New password: PASSSSSSSS Not a Virtualmin user
Also running virtualmin list-users --all-domains --include-owner
only gives me the other users (like domain owner and FTP user in the domain)
Before I attempt to add root as a user it be nice to know what you think about it ... sorry for the endless trouble
Cheers