[FIX] FATAL: Could not connect to samba LDAP server: connect: Connection refused

[nickpiggott]

I started to see this error in the Web Admin console when trying to access any of the Domain menu options.

The error was reported in /var/log/zental/zental.log as

Code: [Select]

Ldap.pm:219 EBox::Ldap::safeConnect - FATAL: Could not connect to samba LDAP server: connect: Permission denied at FATAL: Could not connect to samba LDAP server: connect: Permission denied at /usr/share/perl5/EBox/Ldap.pm line 219

After a great deal of debugging, I found this solution.

• Zentyal makes its LDAP connection through a pipe at /var/lib/samba/private/ldapi_priv/ldapi
• The modules run as user ebox
• ldapi_priv is group "ebox"
• ldapi_priv/ldapi is a pipe, so read/writeable by all
• /var/lib/samba has permissions allowing any user to access
• in my situation, /var/lib/samba/private was owned root:root and only accessible by root
• therefore it seemed that user ebox could not access the ldapi pipe (defined in /usr/share/perl5/EBox/Ldap.pm)

I changed the permissions of the private folder

Code: [Select]

sudo chgrp ebox private
sudo chown g=rwx private

That fixed my problem