LDAP Authentication works but NTML SSO does not

LDAP Authentication works but NTML SSO does not

by Robert Hooper -
Number of replies: 1
I have installed Moodle 2.5.9 on a CentOS 6.5 machine.  Authenticating again a Windows 2008 R2 domain controller.

I can log into Moodle with and domain account, but when I try to use the SSO it says:

Attempting Single Sign On via NTLM...
and about 30 seconds later it says:
Auto-login failed, try the normal login page...

I followed the instructions in the directions on the following page
https://docs.moodle.org/28/en/NTLM_authentication
using the NLM part of Samba for Apache on Linux as my authentication method

in the apache error logs I see a lien that says
No such file or directory: couldn't spawn child ntlm helper process: /usr/bin/ntml_auth

What else can I try to do in order to get SSO working?


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In reply to Robert Hooper

Re: LDAP Authentication works but NTML SSO does not

by Iñaki Arenaza -
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Hummm, unless there is a copy & paste typo in your error message, it seems you have wrongly typed /usr/bin/ntml_auth in your Apache configuration file. Make sure you write /usr/bin/ntlm_auth in your Apache config (and verify that the ntlm_auth file actually exists in the /usr/bin directory!)

Saludos.
Iñaki.
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