OpenLDAP Software is a free, open source implementation of the Lightweight Directory Access Protocol (LDAP) developed by the OpenLDAP Project. LDAP is a platform-independent protocol for querying and modifying data using directory services running over TCP/IP.

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120 views

OpenLDAP cannot add new schema

I'm trying to add new schema to my OpenLDAP server. The version of slapd is 2.4.23. I'm using Debian 6. If I understood it well, slapd 2.4+ uses OLC configuration with (cn=config) by default for this ...
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63 views

OpenLDAP+pam_ldap+ppolicy does not notify user that they are blocked

We have an OpenLDAP server configured to use the password policy overlay in order to lock users when they reach a certain number of failed password attempts. This is working perfectly but when a ...
2
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1answer
176 views

wrong attributeType while updating sambaPwdLastSet

I'm trying to reset the password expiry for a user (really set up a semi-automatic process for doing so) and it's making me cry: server is openldap slapd: 2.4.28-1.1ubuntu4.2 $ ldapsearch -x -b ...
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2answers
194 views

Managing Linux user accounts + Samba + more

I have a network of about 3-6 CentOS servers, with about 5-10 users (currently, and near future). I'm looking for a solution for centralized managements of users. My requirements from it are: Linux ...
1
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1answer
69 views

Alternative methods to handle OpenLDAP's new config syntax slapd.d/cn=config?

I for one feel that configuring OpenLDAP with LDIFs instead of basic configuration files is a major step in the wrong direction. Does anyone have some tools/techniques to more easily manage OpenLDAP ...
0
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1answer
92 views

Replicate From OpenDJ to OpenLDAP?

I am considering retiring some of our older OpenDJ LDAP servers and replacing with OpenLDAP. (seems to be more widely supported) I am wondering if it's possible to replicate directly from OpenDJ to ...
1
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1answer
44 views

Copy Active Directory User to OpenLDAP

I have Active directory installed on my Windows SErver. I want to copy some of Active directory User to OpenLDAP. on my Active directory User cn=admin,ou=resources,dc=mydomain,dc=com I want to copy ...
3
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1answer
220 views

smbk5pwd overlay on OpenLDAP 2.4

I have an OpenLDAP server and I want to configure the smbk5pwd overlay to make OpenLDAP update the sambaNTPassword and sambaLMPassword attributes automatically when a change occurs on userPassword. ...
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2answers
731 views

Is it generally acceptable to expose LDAP in read only mode to the Internet?

I need to support Mac clients who need to access a LDAP server to locate SMIME keys. Since the keys are already in AD, and it's easy for me to create a RODC or read only forest where I push the ...
1
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1answer
58 views

Can Active Directory issue a LDAP redirect to another LDAP server

I have several independent LDAP servers, controlled by different entities that allow anonymous access. I would like AD to tell an LDAP query to use a different server... like recursive DNS. Is ...
1
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1answer
340 views

“wrong attributetype” when using ldapadd

When attempting to load the following configuration dn: olcDatabase={1}hdb,cn=config changetype: modify add: olcMirrorMode olcMirrorMode: TRUE I get the following error: root@box:~# ldapadd -Y ...
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97 views

ejabberd + ldap_filter (uidNumber greater than) is not working

I have configuration ejabberd + ldap users which works fine, unless I try to filter only users with uid greater than 1000. =INFO REPORT==== 2014-02-26 09:52:22 === D(<0.268.0>:eldap:697) : ...
1
vote
1answer
196 views

ldap fail after ubuntu upgrade to 12.04

I have upgraded ubuntu from 10.4 to 12.04. After it's done, ldap service is stopped and failed to start again! Now none of other services function! :( I checked error logs and found this: Feb 22 ...
1
vote
1answer
1k views

LDAP: backup with slapcat vs ldapsearch

Used: openldap-servers-2.4.23-34.el6_5.1.x86_64 Task: create script for crontab to create scheduled database full backup. 1) slapcat - create file in in the default format, Berkeley DB. 2) slapcat ...
1
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0answers
127 views

VSFTP and openLDAP based virtual users home directory

I have a VSFTPD server based on CentOS 6, configured to authenticate virtual users against an openLDAP server. I can login to the FTP server, however, authenticated users are not redirected to their ...
3
votes
1answer
663 views

ldap_add no such object (32) matched dn dc=domain dc=com

When im trying to import users to LDAP using this command: ldapadd -x -D "cn=Manager,dc=domain,dc=com" -W -f /etc/openldap/root.ldif I have this error: ldap_add no such object (32) ...
2
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1answer
64 views

OpenLDAP+Kerberos authentication – id (NSS) works, but authentication says user is unknown

I have a central authentication server with OpenLDAP set up and populated, and Kerberos 5, also populated. On an Ubuntu LTS machine, I set up nslcd and kerberos client stuff. This way, issuing the ...
0
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1answer
51 views

What could make OpenLDAP ignore access restrictions?

I'm trying to configure a new installation of OpenLDAP (2.6.39) on Arch Linux. I've used the default core packages to install and configure it, however I cannot get it to obey any access control ...
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0answers
51 views

Connection from samba to LDAP server failed

I use samba (3.4) and OpenLDAP (2.4) for file sharing and directory service. Some days ago, I noticed that samba has problem in connection to the LDAP service while beforehand it was working ...
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0answers
100 views

How to setup an openldap addressbook for thunderbird secure s/mime email ?

I want to setup an ldap server that will hold an addressbook of users their emails their smime certificates. I want to use this ldap server as an addressbook in thunderbird and/or other mail clients ...
1
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1answer
29 views

OpenLDAP user group membership integrity

In OpenLDAP a user has membership in a group. Suppose one deletes the user. In the member attribute of the group the user remains. Is this considered an integrity violation? Is there a means to ...
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1answer
991 views

How do you set password-hash for OpenLDAP?

I have the following version on Ubuntu 12.04: OpenLDAP: slapd (Sep 19 2013 22:49:31) $ buildd@batsu:/build/buildd/openldap-2.4.28/debian/build/servers/slapd OpenLDAP now offers SSHA as the default ...
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1answer
86 views

Forwarding incoming ssh connections to virtual machine based on LDAP group

My Question is as follows: How can I forward all incoming SSH (Port 22) traffic (except one account) to a VM which is running on this server? The Server is based on Proxmox VE 3.1 The VM is Debian 7 ...
0
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1answer
180 views

NFS, Quota and LDAP

I have the following scenario in two servers with Debian: Server #1 OpenLDAP, NFS exporting /home Server #2 PAM with pam_ldap configured to authenticate against Server #1, /home directory mounted ...
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2answers
271 views

Does openldap support pbkdf2 hash algorithm?

Since pbkdf2 (Password-Based Key Derivation Function 2) is a more secure hash function, so I wonder if current openldap implementation support pbkdf2 (pbkdf2_sha256 for example)? I have found some ...
0
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1answer
59 views

Selective subnet access permission on AWS VPC

I have multiple private subnets on AWS VPC (Virtual Private Cloud). E.g. 10.0.128.0/20, 10.0.192.0/20, 10.0.224.0/20 etc. I have an OpenVPN gateway on the VPC which allows users to connect to these ...
0
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1answer
57 views

Sudo Command Alias option equivalent in OpenLDAP

I have an OpenLDAP installation that manages Sudo as well. Everytime I create a sudoers role, I have to list the commands that that sudoers role can run. This leads to a lot of repetition. Is there ...
1
vote
1answer
95 views

OpenLDAP - ACL “set” notation not matching properly

I've got to set up an externally-anonymous accessible LDAP directory on an Ubuntu 12.04 Server, and I want to keep authentication and internal data in a different subtree. Example of the LDAP layout ...
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0answers
39 views

OpenLDAP SQL backend failing

I'm running OpenLDAP with a SQL (Oracle) backend. This works fine with OpenLDAP 2.3 but after upgrading to 2.4.38 it fails with an error that is not helpful at all: 52d3ec0c ...
1
vote
1answer
471 views

Automounting home directories using LDAP in ArchLinux

I have managed to set up an OpenLDAP server that runs ArchLinux. I can now log in from the client (also ArchLinux) using the LDAP users. Now i want to mount the home directories over the network... I ...
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126 views

OpenLDAP on ArchLinux users cannot change passwd

I started an office and i NEED centralized login and home directories to work. Since all workstations are going to run Arch and problems with different LDAP versions I finally concluded the LDAP ...
0
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1answer
388 views

Can't login with KDM and SSSD but works fine from console

I have LDAP authentication set up with SSSD and I can login fine through console and ssh. However when I try to login through KDM it just says authentication failure... More specifically: Jan 9 ...
0
votes
1answer
128 views

OpenLDAP client configuration. Can search but cannot login?

I'm trying to set up LDAP on a Gentoo workstation to authenticate against a central server. However, I encountered some issues and I really hope you guys can help me out here :) First off, the LDAP ...
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0answers
47 views

Mailserver - LDAP and local accounts [closed]

Currently on my server Postfix and Dovecot are available with MySQL account management (through postfix.admin). Now I've got an LDAP server and want all LDAP users (dn=users,dc=example,dc=com, field ...
0
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0answers
47 views

OpenLDAP provider-consumer server failed to establish connection

I have configured 2 OpenLDAP servers as provider and consumer to have replication but I am getting following error in the OpenLDAP log of the consumer server. bdb_dn2id: get failed: DB_NOTFOUND: No ...
0
votes
2answers
168 views

Issues with LDAP backend in OpenLDAP

Good Morning; After working on setting up an LDAP proxy server to replicate LDAP data, I keep getting the following message: 52a0b5ca send_ldap_result: conn=-1 op=0 p=3 52a0b5ca ...
0
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2answers
153 views

starting Standalone LDAP Daemon, slapd

I am following THIS guide to install an ldap server. At step 9 i use: /usr/local/libexec/slapd instead of: su root -c /usr/local/libexec/slapd since i dont have access to su I get this ...
0
votes
1answer
858 views

Mac OS X 10.9 Server authentication using OpenLDAP not working

I have a Debian server that is running OpenLDAP version 2.4.31, and now I am trying to connect my Mac OS X 10.9 Server, so that I can authenticate existing LDAP users. I successfully connected them ...
0
votes
1answer
40 views

DNS Portability with regards to LDAP/Kerberos

How portable is a DNS server when it comes to LDAP, especially Kerberos which I am using for authentication? Meaning, how much do I have to change to use the same LDAP server with 2 different DNS ...
0
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0answers
95 views

OpenLdap- make test fails

I am trying to configure and install an ldap server following this guide. I am stuck on step 6, make test. it fails on the first test with the following message: cd tests; make test make[1]: Entering ...
1
vote
2answers
183 views

openldap cacerts directory symbolic link to /etc/pki/tls/certs - Yes/No? Why?

Every single article/how-to/blog on openldap talks about putting the ldap cert for ldaps in the /etc/openldap/cacerts directory. I am wondering why not just put the cert(s) in /etc/pki/tls/certs and ...
0
votes
1answer
276 views

Unknown LDAP cn=config admin password

when I installed openldap I was asked to create a password for an admin user but now i realize there's another admin user for cn=config whose password i don't know. Does anyone know how should i ...
1
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0answers
33 views

Automatically create LDAP groups for each new system user according to its username

is there any way to set and create a default group for each newly created system user so he belongs to its own user group? I mean, when a create a user foo i would like to create automatically a ...
0
votes
1answer
644 views

LDAP+SAMBA login issues

i'm on a clean Ubuntu 13.10 install and i've just installed and configured openldap+samba while i'm trying to configure a domain controller plus user shares. In order to ease ldap management i've also ...
0
votes
1answer
964 views

How to use iRedMail's LDAP database for user authentication?

I have a few servers set up and I'd like to centralize access for users using LDAP. I have my primary server that is hosting email using iRedMail, and there already happens to be an LDAP database that ...
3
votes
2answers
338 views

OpenDirectory/LDAP Query Syntax to find all users in a Group for GADS

I would like to construct an LDAP query to find all users that are part of the "Google Apps Users" group (short name: googleappsusers) on my OS X 10.9 Server. When I run the following query in Google ...
0
votes
1answer
399 views

OpenLdap: Why slapd tell me there's no DB_CONFIG when there is one

When I run slapcat or restart slapd on Debian 6, OpenLdap 2.4.23-7.32.4.23-7.3, I see this warning: hdb_db_open: warning - no DB_CONFIG file found in directory /var/lib/ldap: (14). Expect poor ...
2
votes
1answer
380 views

Automatic LDAP login to Gitlab

I've Apache 2.2 and Gitlab 6 running. After installing OpenLDAP on Debian Wheezy and setting up Gitlab I can login to Gitlab with LDAP credentials. But I wonder if there is a way to provide LDAP login ...
0
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0answers
286 views

OpenLDAP server logs filled with “TLS negotiation failure”

I recently migrated an old OpenLDAP setup to a newer server, with a more robust certificate setup. Currently, most hosts are required to verify the cert matches the host: tls_checkpeer yes ...
0
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1answer
31 views

OpenLDAP recover data without config file

We are using OpenLDAP as an LDAP server to test our software with LDAP search support. Due to an accident our slapd.conf file was deleted. The person who configured the LDAP server left the ...