Lightweight Directory Access Protocol (LDAP) is an application protocol for accessing and maintaining distributed directory information services over an Internet Protocol (IP) network.

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SASL won't auth against LDAP

So I am running into a whirlwind of issues with my cyrus install. I am setting up a multi-domain kolab groupware solution. I am on centos 6.7 I am getting this flooding my error logs when I try to ...
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1answer
2k views

Advice for addressbook server - LDAP, SyncML, CardDAV, or something else

I'm looking for a solution to share a single address book across my Windows 7 laptop, Android phone and Ubuntu home server. The address book should be synced to the phone so it is available when ...
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4answers
68k views

How to configure Ubuntu as an LDAP client?

How to configure ubuntu 12.04 as ldap client with pam modules?
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19 views

Openldap server slow connection issue

I have one Ubuntu LDAP server with more then 1000 LDAP users. 100 client Ubuntu system having the connection. Yhe connection made by OpenLDAP with domain. Nfs mapped their home directory. My issue is ...
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16 views

Change password on Ubuntu client using LDAP Authentication

I've setup a computer lab running Ubuntu 14 clients and an Ubuntu 14 server. The clients are successfully logging in using credentials provided by Open LDAP. I used this guide to configure the ...
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1answer
118 views

Settings LDAP Users Roles/Permissions at Application Level

I configured LDAP server on my Linux machine and create users/group accordingly as required. I have different groups like: admin/managers/executive/developers/users/clients. Now I have around 10 ...
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59 views

FreeIPA equivalent for Ubuntu Server 14.04

For my small business I have a primary work server (Dell T320) running Ubuntu 14.04. This is my host OS for the KVM Visualization platform - which in turn runs a virtual Firewall, an MS Server 2012R2 ...
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15 views

LDAP client remote authentication

I have configured LDAP server in ubunt 14.04 on vmware platform, it is working fine when i connect client through ssh or direct console, and for the users we have configured mate remote desktop ...
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56 views

after modifying the olcDatabase={1}hdb getting error “this base cannot be created by PLA”

This is the actual configuration file for the olcDatabase={1}hdb. # AUTO-GENERATED FILE - DO NOT EDIT!! Use ldapmodify. # CRC32 be185314 dn: olcDatabase={1}hdb objectClass: olcDatabaseConfig ...
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41 views

there is no configuration file slapd.conf in my system

recently i installed the slapd. in every tutorial everyone are saying to configure the /etc/ldap/slapd.conf file. but i havent that actually. but my slapd is working fine now i want to create two ...
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26 views

how to login ubuntu 14.04 client using ubuntu 14.04 OpenLDAP server?

Can anyone help me out. I have installed ubuntu 14.04 server with dns server, file server, openldap server. And client systems are ubuntu 14.04 desktop. So, please give me guidance to join clients ...
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2answers
297 views

Setting up a home network to support server applications

I'm trying to setup a home network using Linux (14.04) and would like to know what the process is called where you have a client machine (or several) connected to a server using the programs from the ...
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73 views

LDAP Users access Samba Share

Im trying to configure for school a network using LDAP and Samba (and integrating with Kerberos worths bonus points) and I have created a domain called ssar.local in which I created 3 Organization ...
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1answer
600 views

Kerberos - Active Directory Domain Failure (Ubuntu)

I try to join Active Directory and Samba 4 in Ubuntu 12.04.05. When I run host -t SRV _kerberos._udp.test.sg I get the error: Host _kerberos._udp.test.sg not found: 3(NXDOMAIN) meanwhile $# host ...
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2answers
6k views

How to fix sudo: setreuid(ROOT_UID, user_uid): Operation not permitted error?

I am using LDAP authentication on my Ubuntu 11.10 server. I installed libpam-ldap, and configured things accordingly. It works great, except that I get this error every once in a while when I try to ...
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27 views

Configure ldap with Caldav server

I am very new to ldap and I am struggling setting it up for Caldav server. I am trying to setup ldap server to work with Caldav Server. I see mapping in stdconfig.py as below. ...
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1answer
61 views

LDAP errors before network is up

I'm getting the following kind of errors during the boot process: May 11 12:19:25 vagrant-ubuntu-vivid-64 sh[482]: nss_ldap: could not connect to any LDAP server as (null) - Can't contact LDAP server ...
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1answer
8k views

How to configure Evolution to use DavMail's LDAP contacts?

My doubts are in the Authentication Section: Authentication Method ?! Session? And I also don't know how to fill in the Details tab: Search base ? Search Scope ? Search filter ? How should I ...
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3answers
2k views

SSSD password change not working with LDAP backend

Environment info: AD on win 2k8r2 Ubuntu 12.04.5 LTS SSSD v1.8.6 everything is in the same vlan I have an LDAP / SSSD solution in use on our Ubuntu servers. The auth process works correctly ...
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1answer
953 views

How do I get openldap password policy to work on 12.04 or 14.04?

I have installed the overlay, set up a default policy, I see in syslog that the policy is being referenced, but it does not seem to be enforced. Specifically, I have been testing out pwdMinLength of ...
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1answer
47 views

LDAP - benefits and challenges instead of local user management [closed]

I have been looking at LDAP + Kerberos for my setup. I am wondering what is the benefits and challenges with using LDAP + Kerberos instead of local user manangement. I know that LDAP can be used for ...
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1answer
428 views

ldap client ubuntu 14.04

Hello Ubuntu Community :D I have a problem with ubuntu 14.04 and ldap :( here are my configuration file: /etc/ldap.conf: base dc=ad,dc=school,dc=fr uri ldap://dcad1.ad.school.fr ldap_version 3 ...
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113 views

PAM searches /lib/security when modules in /lib/x86…/security

While configuring PAM, many times I notice an error like Apr 12 11:09:09 localhost vsftpd: PAM unable to dlopen(pam_umask.so): /lib/security/pam_umask.so: cannot open shared object file: No such file ...
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1answer
230 views

PAM LDAP pam_ldap.so: failed to map segment from shared object: Cannot allocate memory

Im trying to get VSFTPD to work with LDAP using PAM. (since it does not sleep with SASL) If I login into FTP with a Shell credentails it works fine, but when I try to use an LDAP creds to login via ...
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134 views

LDAP double root password

I've changed my LDAP root password following a few guides like this one and this one. I'm in Ubuntu 14.04, and in /etc/ldap/slapd.d/cn=config I've created a subdirectory and placed my ldif file in ...
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59 views

LDAP network connection lost when lid is closed Ubuntu 14.04.2

I have a question about suspend process. I installed Ubuntu 14.04.2 and LDAP client on my laptop, when I logged in via my LDAP user and close laptop's lid and when I open lid of laptop my network ...
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84 views

authenticating ldap user on samba share

I want to authenticate ldap user on samba share for giving permission to user on particular samba share. When I enter username and password then it say that "unable to mount location" Fail to mount ...
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62 views

Ubuntu LDAP authentication

Need to know if i'm on right path. Trying to use LDAP authentication for Web user access of network resource. I have configured LDAP server and client_auth (ldap-auth-client) demon on Ubuntu ...
6
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1answer
4k views

Ubuntu 14.04 system hangs after installing pam module for ldap client with intel_rapl: no valid rapl domains found in package 0

I am running VMWare Workstation 10.0.2 on a Windows 8.1 host. I installed Ubuntu Server 14.04 as a virtual machine. Everything works fine. All updates, upgrades and dist-upgrades are installed. After ...
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72 views

Help, phpLDAPadmin error not found

I've done the installation and configuration smoothly without any obstacles, followed the tutorial on the link: ...
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0answers
68 views

LDAP master (provider) crashed and lost. How to promote slave(consumer) to master?

Walked into a mess. The master OpenLDAP server has crashed and is not recoverable. There are no backups. I know the basics of OpenLDAP but I have never had to promote a slave(consumer) to a ...
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1answer
958 views

'Failed to find session configuration default' (lightdm.log)

When trying to log onto a Kubuntu 14.04 LTS system. I noticed that all users would pass, when logging in via ssh, but graphical login (i.e. LightDM with the KDE greeter) would just be possible for ...
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2k views

Install LDAP on ubuntu 14.04

I'm trying to configure OpenLDAP on Ubuntu Server 14.04 LTS and Clients (Ubuntu 14.04 and/or Linux Mint 17). It works with su command, ssh or in terminal but it doesn't work on login screen. Just ...
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123 views

Authenticate Ubuntu against OS X 10.9 Server: No passwd entry for user 'user'

I'm a computer tech at a school and having some issues. We're an all-Mac district running OS X Server 10.9. I have some Core Duo iMacs that are too old to run OS X, but they're perfectly good ...
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1answer
224 views

Using `System.DirectoryServices` on Ubuntu to authenticate with windows active directory

I have developed c# application using monodevelop, which basically does ldap authentication with windows active directory. And works fine in windows environment. but if i use the same code in the ...
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1answer
259 views

Enabling LDAP client on UBUNTU 14.10

I have been trying to configure my UBUNTU machine to connect to my LDAP server. This has been a brainless issue with my Windows machines but it is proving to be quite a challenge to do this with ...
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62 views

Cannot login after lock

When trying to login again after locking my computer, I sometimes can no longer login using the graphical interface. My username does show up, but I the bar where you'd usually fill in your password ...
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1answer
1k views

Cannot login into new install of OpenLDAP

In Oracle VM Virtualbox I installed a fresh new copy of Ubuntu Server 14.04.1 64 bit version, with OpenSSH installed as well. Steps I done: sudo apt-get install slapd ldap-utils nano ...
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1answer
189 views

Remove LDAP users from Lightdm greeter user list

I have default user accounts which are local to my system and I want to show them in a user selection list. This is working. Recently, I've enabled logins with LDAP. The flow is selecting "Other..." ...
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1answer
1k views

SSH allow windows AD groups(with Special charactors)

I have join my linux to windows domain succesfully, and now everyone in the domain could able to login to the server by using ssh. But we only want to restrict certain users from a group to login. ...
2
votes
3answers
26k views

How to completely remove ldap and remove the directory tree

so I followed this guide: https://help.ubuntu.com/11.04/serverguide/C/openldap-server.html to install and configure ldap but then I discoverd both phpLDAPadmin and Luma and have decided to rebuild my ...
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1answer
668 views

Where is the dc=example,dc=com ldap dit?

I am following the server guide for ubuntu 14.04 LTS and I am trying to setup ldap but I have a problem. There is supposed to be a dit named dc=example,dc=com but when I type ldapsearch -x -LLL -H ...
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2answers
5k views

Why is my sssd.conf file missing after installing sssd?

I'm new to linux and decided to play around with building a server to learn more. I have been following the following guide: http://www.danbishop.org/2012/06/02/ubuntu-12-04-ultimate-server-guide/ ...
2
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0answers
451 views

Can't authenticate against LDAP. /etc/nsswitch.conf seems to be ignored

Running ubuntu 14.0.4.1 on a BananaPi (ARM). I've had a lot of luck getting LDAP authentication to work under 14.0.4 on x86, but something about this just isn't working. If you run getent passwd | ...
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2answers
11k views

How to configure Master-Slave LDAP replication

How do I configure Master-Slave LDAP server on Ubuntu with session replication. For example If and ldap client changes his password on the master server. I want the new password to be synchronized ...
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0answers
115 views

How to enforce LDAP group membership with libpam_ldap for SSHD

I am running 14.04 servers that I have install the ldap authentication package ldap-auth-client on and configured to connect to our LDAP servers. I have the authentication part working as well as the ...
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0answers
234 views

How to Manage User Permission Using PHPLDAPADMIN

I have setup LDAP and phpldapadmin from this tutorial. From this i have successfully configure ldap admin, users, groups and all features. But it do not have any user permission feature with it. My ...
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2answers
2k views

14.04 desktop ldap login

Quick question with 14.04, I cant get the prompt to allow LDAP logins, on the login screen. Before 14.04, I used to run: /usr/lib/lightdm/lightdm-set-defaults -m true which allows me to type in ...
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0answers
383 views

ubuntu 14.04 apache 2.4 using ldap authentication

[Thu Oct 30 15:49:11.683108 2014] [authz_svn:error] [pid 27661] [client 192.168.37.22:53950] Access denied: 'livenux' GET svn:/test2 #/etc/apache2/mod_enabled/dav_svn.conf <Location /svn/> ...
2
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0answers
129 views

lubuntu completely ignoring ldap setup. Followed guide, no contact with ldap server

We have LDAP authentication working on every other server and lxc container in our enterprise, but when we try and have a brand spankin new Lubuntu 14.04 installation do the same, it's completely ...