I attempted to use "setup" to setup ldap auth. That did not work. When I run "getent passwd" it prints all the local users, then hangs for about 5 seconds and doesn't print the ldap users. However, it does query the ldap server, I can see the queries in the ldap logs. I have added copies of my configs with hopes someone can help me more :)
/etc/ldap.conf ---------------- base cn=users,dc=ldaptest,dc=com uri ldap://ldaphost/ binddn cn=mwldap,cn=users,dc=ldaptest,dc=com bindpw password scope sub timelimit 120 bind_policy soft bind_timelimit 120 idle_timelimit 3600 ssl no pam_password ad # nss_ldap configurations nss_base_passwd cn=users,dc=ldaptest,dc=com?sub nss_base_shadow cn=users,dc=ldaptest,dc=com?sub?&(objectCategory=users)(uidnumber=*) nss_base_group cn=users,dc=ldaptest,dc=com?sub?&(objectCategory=group)(gidnumber=*) nss_map_attribute user SAMACCOUNTNAME sasl_secprops maxssf=0 #tls_cacertdir /etc/openldap/cacerts
Slapd.conf ---------------- ###################################################### # database definitions ###################################################### database ldap suffix "cn=users,dc=ldaptest,dc=com" uri "ldap://ads.ldaptest.com" overlay rwm rebind-as-user chase-referrals no
acl-bind bindmethod=simple binddn="cn=mwldap,cn=users,dc=ldaptest,dc=com" credentials=password
# The database directory MUST exist prior to running slapd AND # should only be accessible by the slapd and slap tools. # Mode 700 recommended. directory /var/lib/ldap
# Indices to maintain for this database #index objectClass eq #index ou,cn,mail,surname,givenname eq,pres,sub #index uidNumber,gidNumber,loginShell eq,pres #index uid,memberUid eq,pres,sub #index nisMapName,nisMapEntry eq,pres,sub
rwm-map objectclass posixAccount organizationalPerson rwm-map attribute uid sAMAccountname rwm-map attribute uidNumber uidNumber rwm-map attribute gidNumber gidNumber rwm-map attribute givenName cn rwm-map attribute unixHomeDirectory homeDirectory rwm-map attribute unixUserPassword UserPassword
Any help is greatly appreciated... -----Original Message----- From: Tyler Gates [mailto:tgates81@gmail.com] Sent: Wednesday, March 24, 2010 9:31 PM To: Lynn York; openldap-technical@openldap.org Subject: Re: Problem with getent passwd
Actually I misspoke earlier -I meant run the command 'setup' from the terminal and select authentication. From there you should see "User Information" and "Authentication" columns. Just check LDAP in "User Information" and you should see getent populate the passwords. That normally does the trick.. pretty simple but if that doesn't work I'd check your /etc/ldap.conf is setup correctly (I mostly have to just add the host information and base dn). Other wise your LDAP server doesn't have the attributes its' expecting from its queries to generate user account information.
On 03/24/2010 08:09 AM, Lynn York wrote:
Here is my /etc/pam.d/system-auth file
cat /etc/pam.d/system-auth
#%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_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 [success=1 default=ignore] pam_succeed_if.so service in
crond
quiet use_uid
session required pam_unix.so
session optional pam_ldap.so
Also, when I ran authconfig, that didn't help. The server still queries
the
ldap server, but the users don't actually show when I run getent
passwd...
could it be something with the rwm mappings?
*From:* Tyler Gates [mailto:tgates81@gmail.com] *Sent:* Tuesday, March 23, 2010 8:26 PM *To:* Lynn York *Subject:* Re: Problem with getent passwd
Sounds like it's a problem with your client side pam_ldap
authentication.
There's a whole buch of steps to get that working, just google it. If
you
have a redhat variant authconfig or setup will step you through it. It
would
help if you could post your system_auth file.
On Mar 23, 2010, at 11:40 AM, Lynn York lynn.york@mavenwire.com wrote:
Hello,
When I issue "getent passwd" I can see it query the ldapserver for all the information and the server is returning the correct information. However, "getent passwd" doesn't actually show the users
that
are in ldap. I am not sure where my problem might be. Can anyone offer
any
suggestions on where to look?
Lynn York II
MavenWire Hosting Admin
www.mavenwire.com
(866) 343-4870 x717
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