[Samba] Cannot get DOMAIN\administrator mapped to root on domain member
Ken McDonald
ken at generation.tech
Wed Feb 21 03:39:50 UTC 2018
On a domain member, I cannot get DOMAIN\administrator to login mapped to
root. On my Samba AD DC, this does work and when I login there, I get a
# prompt.
Here is my smb.conf on the domain member
[global]
security = ADS
workgroup = SUBDOMAIN
realm = SUBDOMAIN.DOMAIN.COM
log file = /usr/local/samba/var/%m.log
log level = 3
bind interfaces only = yes
interfaces = lo ens3
idmap config * : backend = tdb
idmap config * : range = 3000-7999
idmap config SUBDOMAIN:backend = ad
idmap config SUBDOMAIN:schema_mode = rfc2307
idmap config SUBDOMAIN:range = 10000-999999
idmap config SUBDOMAIN : unix_nss_info = no
template shell = /bin/bash
template homedir = /home/%U
username map = /usr/local/samba/etc/user.map
And the user.map file
!root = SUBDOMAIN\Administrator SUBDOMAIN\administrator Administrator
administrator
My /usr/share/pam-configs/winbind file is
Name: Winbind NT/Active Directory authentication
Default: yes
Priority: 192
Auth-Type: Primary
Auth:
[success=end default=ignore] pam_winbind.so use_first_pass
Auth-Initial:
[success=end default=ignore] pam_winbind.so cached_login
Account-Type: Primary
Account:
[success=end user_unknown=ignore default=bad] pam_winbind.so
Password-Type: Primary
Password:
[success=end default=ignore] pam_winbind.so use_authtok
Password-Initial:
[success=end default=ignore] pam_winbind.so
Session-Type: Additional
Session:
optional pam_winbind.so
And I've got the PAM & winbind links to libraries
On my Windows desktop ADUC, I have tried blanking <not set> the
uidNumber & guidNumber in the "Attribute Editor" tab. I've also tried
with just the gidNumber defined and uidNumber blank. Nothing works. I am
testing on the console of a Linux Mint desktop. I get a quick flash of
an "authentication denied" (I think) and back to login prompt
If I do have uidNumber & gidNumber defined, I can get Administrator to
login but it just uses those numbers and I don't get a # prompt.
I'm lost on where to go next. Help?
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