[389-users] With LDAP server stopped, local authentication fails...

Sean Carolan scarolan at gmail.com
Fri Feb 5 16:20:53 UTC 2010


> The problem is probably in pam. Lot s of internet docs have incorrect
> info advice and say.
> account    required     pam_nologin.so
> account   sufficient pam_ldap.so
>
> When you do that you get the situation you have now. In some phases of
> login sufficient becomes required.
>
> Try this:

Before I go changing system-auth by hand I would like to see if there
is some way to get it working with the authconfig tool.  This makes it
easier for me to maintain consistency and configure multiple systems.
 Here is what is in my system-auth file now, and this was generated
with the following command.  Is the authconfig tool actually
generating a "bad" configuration file?  If so should this be
considered a bug?

/usr/sbin/authconfig --enablemkhomedir --enableldap --enableldapauth
--enablecache --ldapserver=example.company.com
--ldapbasedn="dc=company,dc=com" --enableldaptls --kickstart --update

#%PAM-1.0
# This file is auto-generated.
# User changes will be destroyed the next time authconfig is run.
auth        required      pam_env.so
auth        sufficient    pam_unix.so nullok try_first_pass
auth        requisite     pam_succeed_if.so uid >= 500 quiet
auth        sufficient    pam_ldap.so use_first_pass
auth        required      pam_deny.so

account     required      pam_unix.so broken_shadow
account     sufficient    pam_localuser.so
account     sufficient    pam_succeed_if.so uid < 500 quiet
account     [default=bad success=ok user_unknown=ignore] pam_ldap.so
account     required      pam_permit.so

password    requisite     pam_cracklib.so try_first_pass retry=3
password    sufficient    pam_unix.so md5 shadow nullok try_first_pass
use_authtok
password    sufficient    pam_ldap.so use_authtok
password    required      pam_deny.so

session     optional      pam_keyinit.so revoke
session     required      pam_limits.so
session     optional      pam_mkhomedir.so
session     [success=1 default=ignore] pam_succeed_if.so service in
crond quiet use_uid
session     required      pam_unix.so
session     optional      pam_ldap.so



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