the Lightweight Directory Access Protocol (LDAP), a protocol used for modifying and querying items stored in directory services

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3
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1answer
1k views

mod_authnz_ldap bind as authenticating user instead of anonymously

I'm attempting to move as close to single credential as possible. We have a web application that has a fairly limited set of available authentication mechanisms but will (luckily) allow admins to tell ...
4
votes
1answer
2k views

Why am I getting apparmor error messages in the syslog about NTP and LDAP?

On my newly installed Ubuntu 12.04 machine, with ntp and slapd installed, the following messages appear in /var/log/syslog at regular intervals: Feb 23 18:54:07 my-host kernel: [ 24.610703] ...
5
votes
1answer
2k views

Using LDAP for authentication, how can I safely disable/deactivate an account without deleting it?

We use LDAP for authentication for thousands of users. The primary tactic we have been employing to make a user unable to login, without removing their account, is to change the LDAP attribute ...
2
votes
1answer
594 views

How do I reset RHEL6 to autocreate home directory upon login?

I am using a RHEL6 host that is set up using LDAP for authenication. Upon first login it is supposed to create the home directory for the user (e.g. /home/gisle where gisle is my login username). I ...
1
vote
1answer
264 views

What's wrong with my AD/LDAP integration?

I upgraded a system from openSuSE 12.3 to 13.1 earlier this week. The upgrade trashed the networking and LDAP. The networking I was able to fix by deleting the bad adapter that the upgrade added, ...
1
vote
1answer
330 views

LDAP: ldapadduser - can I add to two different groups?

Usually - ldapadduser assumes only one attribute for group-name: # ldapadduser sysuser2 sysusers Can I add add this users in to two groups while creating user? If I try run like: # ldapadduser ...
3
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0answers
149 views

LDAP: view DIT structure from terminal

Can I get list of existing entries using any console utilities? For example - I can get a tree of my filesystem with tree: $ tree . ├── Catalina │   └── localhost │   ├── host-manager.xml │   ...
1
vote
1answer
793 views

How do I change login shell to nologin for an LDAP user RHEL 6?

yum install ypchsh and yum install ldapmodify both don't find a package. I only want to change the shell for certain ldap users on this one server. Someone please help, I can't seem to figure this ...
1
vote
1answer
129 views

OpenLDAP: how can I list active schemes, classes etc?

I'm using openldap-server-2.4.38_1 on FreeBSD 9.1-RELEASE-p5. 1) can I get list of active (connected) schemes without viewing slapd.conf file? 2) how can I get description of obectClasses and/or ...
1
vote
2answers
302 views

Mac OS X LDAP query via dscl yields different results for same user with same datasource

Where is the NFSHomeDirectory attribute stored for a Mac user who authenticates via LDAP? It doesn't seem to be in the LDAP database on the backend so I assume Open Directory is involved. I have 2 ...
0
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0answers
341 views

Override LDAP login shell for a specific user in RHEL

How in RHEL do I specify /sbin/nologin shell to limit a user to SFTP access only when their shell is determined by their LDAP profile? chsh only works with passwd file users I believe.
1
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2answers
2k views

Edit home directory for an LDAP user in Linux

I have an LDAP user who accesses a server based on having the appropriate LDAP host attribute via sssd. This user does not show up in /etc/passwd because he is not local. How do I modify his home ...
1
vote
2answers
1k views

getent passwd when nsswitch passwd setting is: files ldap

If /etc/nsswitch.conf has: passwd: files ldap this line in it, and I do getent passwd will it first run down the /etc/passwd list and then go through every user in LDAP? That seems to be ...
0
votes
1answer
5k views

Why am I getting git error “remote: error: unable to create temporary file: No such file or directory” on push?

This problem is getting weirder. My original post follows, but here is the new thing I discovered: I executed git push and it gave me its usual error: Counting objects: 9, done. Delta ...
0
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0answers
308 views

How to get all ldap groups for a user

I have no direct access to LDAP, but I am a user in LDAP and can make queries using ldapsearch. How can I query LDAP to get all LDAP groups for a particular user? Also is there an easy way to get ...
1
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0answers
369 views

how to set up ldap and trac

I have set up kerberos authentication with trac which works well. Now I want to use AD groups and users for trac permissions using the trac plugin Configuration for LdapPlugin. I have been following ...
2
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0answers
1k views

Changing Samba/LDAP password with passwd

We've installed CentOS Directory Server (389 DS) and have Samba using it as a backend. This works great except that when enabling password syncing in the smb.conf it is only synced one way. I could ...
2
votes
1answer
43 views

The importance of the order in domain controler names for setting an LDAP server, is there any reason?

I wonder if there is any reason to speficically put the domain controlers in the proper order, when configurung a LDAP server using autofs. For example if specify on a RedHat/CentOS the dc domain ...
1
vote
2answers
1k views

How to create LDAP bind account in Centos/RedHat that allows me to search by ldapbind@server.com

I am creating an LDAP directory and searching by the full DN shows the proper results. $ ldapsearch -x -D "cn=ldapbind,dc=server,dc=com" -w bind I want / need to be able to search using the email ...
1
vote
1answer
1k views

Attempting to detect acceptable LDAP base DN defaults for various directory servers in a bash script

Basically, I'm writing a script that determines an acceptable default for a base DN when pointed at a particular hostname. I'm wrapping it around ldapsearch output. I can do Active Directory by ...
1
vote
0answers
114 views

RHEL6 LDAP client not listing all the groups

Using sssd I have a RHEL6 client configured to login using LDAPS. The login works, but if the user logged in is assigned to more than 1 group at the LDAP level, groups only returns 1 group? Could I ...
5
votes
1answer
2k views

Changing password in multiple boxes using script

I'm working in a environment which has around 400 AIX boxes. I don't have root access and I'm a normal user. The environment has no LDAP kind of centralized mechanism for authentication so the ...
-1
votes
1answer
748 views

SSH key based login bypasses password policies

I noticed that logins via an SSH key bypass the LDAP password policies (password ageing, password warning, and password lockout due to failed attempts, etc). Is there any way to force key-based ssh ...
1
vote
1answer
235 views

LDAP : one suffix : search multiple separate Active Directory

I have configured an OpenLDAP 2.4.23 as a proxy to multiple separate Active Directory, it works fine when each AD as a different suffix/search base. I have an use case to fullfil : one application ...
0
votes
1answer
1k views

Configuring proftpd and mod_ldap.c query not working - any ideas?

I'm trying to get a ProFTPD to ldap auth on a Active Directory base. I still couldn't figure out what could be wrong with my configuration since, executing a ldap query with ldapsearch seems fine ...
1
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2answers
618 views

Prevent root password change in ldap - debian

After setting up ldap authentication with pam in debian, evertything works fine. Using the passwd command change the ldap password of the current user. The problem is my ldap has been set up with an ...
2
votes
2answers
156 views

Browse LDAP strcuture using Solaris pre-packaged command?

I have used ldapsearch to pull details on accounts but is there a way to browse the different levels in the LDAP directory just like we do with files in a directory?
2
votes
1answer
2k views

How do find the LDAP connection details that the Solaris box uses to authenticate users?

The Solaris box is configured to use LDAP and has no local user accounts. This is the output of the nsswitch.conf file: bash-3.2$ less /etc/nsswitch.conf passwd: files [NOTFOUND=continue] ldap ...
3
votes
1answer
6k views

Openldap backup restore

I am trying to setup backup and restore and make sure it works. Please note that database size on ldap.old is lot more then the ldap. The /var/lib/ldap.old is my existing database. I have renamed ...
2
votes
1answer
716 views

Where does Samba 4 store user passwords?

Where does Samba 4 store user passwords? How can I import my password hashes from Samba 3 in Samba 4? I am using my own LDAP server with samba 3, and the password hash is stored within the ...
1
vote
1answer
103 views

Nexenta (Solaris), strange user membership from LDAP

Anybody help me, why do run id command in the Nexenta OS (Solaris+Ubuntu), i get different result? a_ay@nexenta:/etc$ id -G 513 512 1000 201 203 1010 1013 1019 1020 1036 1039 1040 1041 1045 1046 1047 ...
3
votes
1answer
3k views

LDAP authentication broken with upgrade to CentOS 6.4 (sssd)

I have OpenLDAP server: @(#) $OpenLDAP: slapd 2.4.23 (Aug 8 2012 16:29:21) In my configuration have group: ldapsearch -x -b 'cn=groupname,ou=UnixShell,ou=Services,o=example,c=ru' # extended LDIF ...
1
vote
1answer
346 views

openldap supplementary groups not showing up on certain servers

i have a couple of servers that fail to display newly added supplementary groups. Example, I have a user, which you run id and his groups come up. id groupblah, groupblahblah , groupblahblahblah ...
1
vote
2answers
2k views

Set up chroot for LDAP users in RHEL6

I have been working on this for 2 days now and am about to give up so someone please help. I have a Red Hat 6 server joined to my active directory domain. Logins work just fine under normal ...
4
votes
3answers
2k views

Restrict ssh login from LDAP to users who have a /home directory

I have an Apache server (RHEL 6) hosting multiple user web pages which currently is connected to my Active Directory environment to authenticate users. The server is used to automatically host content ...
3
votes
2answers
5k views

How to make ldapsearch working on SLES over tls using certificate?

We need to connect our php script to LDAP over tls using a certificate. LDAP connection works nicely without tls. More details here ...
4
votes
2answers
1k views

How do I create a hierarchy of UNIX groups as below?

I need to create a hierarchy of UNIX groups. Something like below: A |\ | \ B c |\ D e |\ f g ...where A, B and D are UNIX groups and c,e,f and g are UNIX accounts that are members of those ...
1
vote
2answers
238 views

Automation of openldap installation

In my group we often install ldap on new servers. We have two different configurations currently. A mirrored configuration and just a regular standalone configuration. The installation process gets ...
1
vote
1answer
6k views

samba with OpenLDAP - NT_STATUS_NO_SUCH_USER

To start off, shit's about to hit the fan and i need your help! I'm so short of time that i can't begin to describe everything i've done and not done, but i have a problem and hope you can help! ...
3
votes
1answer
3k views

Failed to start slapd in CentOS

I was trying to setup an LDAP server for my development. For this purpose, I have chose CentOS 6.3 install it in VirtualBox host in Fedora 17. I'm following this tutorial to guide me on this setup, ...
6
votes
2answers
1k views

OpenLDAP Password Policy overlay error while loading

I'm trying to load the password policy overlay but i'm having the following error ldapadd -Wx -D "cn=Manager,cn=config" -f overlay.ldif Enter LDAP Password: adding new entry ...
2
votes
0answers
140 views

OpenLDAP error while adding an ACL

I'm trying to add an ACL to my DIT and I get the following: Enter LDAP Password: modifying entry "olcDatabase={0}bdb,cn=config" ldap_modify: No such object (32) matched DN: cn=config This ...
1
vote
0answers
215 views

AIX auditing for LDAP users

I've discovered a problem with the way AIX uses auditclasses to determine which system calls are audited. If a user is defined in LDAP, their auditclasses attribute is blank. I found an APAR which ...
1
vote
1answer
50 views

Do any openldap tools support the Authorization Identity Response Control?

I have a fedora 389 directory server and cannot use ldapwhoami because it is not supported. However, 389-ds does support the following controls which are supposed to offer similar functionality: ...
1
vote
2answers
480 views

ldapsearch error “Invalid general option name” for every option

Whenever I try to use ldapsearch with a -o option I get the following error: Invalid general option name: An example command I am trying to run (taken from redhat documentation): ldapsearch ...
11
votes
4answers
744 views

Groups differ from the local ones when logging in remotely

We store our users in LDAP, alongside some groups that have meaning across different systems (organizational roles including wheel). There are also groups local to workstations, e.g. audio or video ...
0
votes
2answers
1k views

Samba not working through AD

I'm trying to get a samba to work with a windows AD. And i can't use my shares through samba. My smb.conf #GLOBAL PARAMETERS [global] workgroup = MY_DOMAIN realm = MY_DOMAIN.COM preferred ...
4
votes
1answer
2k views

Samba passwords expiring in x days - how do we fix them to not expire

We use OpenLDAP and Samba v3. Recently some Samba-defined users (no accounts on the shared linux server) started being listed in logwatch as having their passwords come up to "will expire"...I ...
3
votes
1answer
496 views

Multiple PCs network centralized system authentication

(I couldn't really choose an accurate title as I don't know exactly what the feature I'm looking for is called. Sorry about that. I hope that the following lines may clear this aspect.) I own a dozen ...
1
vote
1answer
278 views

How to filter group membership from the ldap server?

Context : We have a Ubuntu 12.04 with authentication done on a ldap server. Unfortunately, one (ldap) user belongs to a (ldap) group named "admin". I know there is the option ...