Ubuntu :: Configuring 9.10 As Client To Use Samba/LDAP Server For User Authentication?
Jan 18, 2010
how to make a new Ubuntu 9.10 box use our LDAP/Samba server for user authentication. Our Red Hat and Windows machines all use it just fine. I've been trying to use the auth-client-config and libnss-ldap packages for this purpose, but I must be missing something. I'm pretty green with LDAP, so this is my first time diving in... Is there a good How-To or step-by-step read on this? All of my searches lead me to setting up Ubuntu as the server, and that isn't what I want. I've also tried the steps listed in [URL] for the LDAP Authentication section.
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Mar 13, 2010
i have configured ldapserver on rhel4 for creating address book
following are configuration files on ldap server
/etc/openldap/slapd.conf
include /etc/openldap/schema/core.schema
include /etc/openldap/schema/cosine.schema
include /etc/openldap/schema/inetorgperson.schema
include /etc/openldap/schema/nis.schema
i am able to import this ldif file into database.also when i perform the ldapsearch on this server with command"ldapsearch �x �W �D �cn=manager, dc=example, dc =com� �b �dc=example, dc=com�" i get correct output.
but when i am trying to search from another client machine, i am getting "error ldap_sasl_bind(SIMPLE): Can't contact LDAP server (-1)"
also when i configured address book on mozilla on server., it is working fine.but not working on another machine.is any configuration is missing on client machine.both ldap server and client are configured on rhel4es without any firewall or selinux.
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Apr 5, 2010
i have successful secure ldap replication but i could not make ldap client to direct its authentication to slave ldap
here is my config file on ldap client (i am not sure if it is the right place though)
ip : 192.168.1.183 is master ldap
ip : 192.168.1.185 is slave ldap
pico /etc/ldap/ldap.conf
#
# LDAP Defaults
code....
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Sep 2, 2011
I have a openldap server running on one machine (fedora10) and pam_ldap.so and nss_ldap.so running on the other machine.
I have added a new user to the LDAP server database, this user is not created on client machine.
1. Can i login to the client machine using this new user?
2. Now if i try logging with this new user I am getting error messages, the error messages are as follows at client side
Sep 2 10:34:36 localhost sshd[8484]: Invalid user kim from 10.254.194.148
Sep 2 10:34:36 localhost sshd[8485]: input_userauth_request: invalid user kim
Sep 2 10:35:16 localhost sshd[8484]: pam_ldap: error trying to bind as user "cn=min soo,ou=people,dc=samsung,dc=com" (Invalid credentials)
[Code]....
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May 25, 2011
I am using RackMonkey to map out my lab. Unfortunately, due to RM limitations, every user who accesses the site has write access UNLESS they are logged in as a user named "guest". I currently have Apache allowing only the users (sysadmins) in an LDAP group access to RM, but I would like to allow read-only access for other users as well.I found mod_authn_anon, but I am having trouble combining the two authentication methods. I am using Apache 2.2.18 (compiled myself) on SLES 11.1.
This is the common part:
Code:
AuthType Basic
AuthBasicProvider ldap anon
Order allow,deny
Allow from all
This part by itself works for the LDAP authentication:
Code:
AuthName "System Admins"
AuthLDAPURL "ldaps://example.com/ou=ldap,o=example.com?mail" SSL
Require ldap-group cn=SysAdmins,ou=memberlist,ou=groups,o=example.com
This part works by itself for guest access:
Code:
Anonymous guest
Anonymous_VerifyEmail Off
Anonymous_MustGiveEmail Off
Anonymous_LogEmail on
Require valid-user
But if I have both of the previous blocks enabled at once, then guest access does not work. If I throw in a "Satisfy any", then I am not prompted for a username at all. How can I allow access to this LDAP group and to a user named "guest", but not allow all valid LDAP users to log in?
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Jul 25, 2010
Install and configure Samba as a primary domain controller with LDAP on Linux.i setup it step by step following article without error until step 10.i want to join windows client when press user name and password for domain then display message:The following error occurred attempting to join the domain BIGTIME:
The network path was not found.
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Feb 5, 2010
I've been busy with configuring Samba with the 389-Directory Server (former Fedora Directory Server) for the past weeks and I almost have everything working. The last thing (I hope) that I haven working are the smbldap-tools which I'd like to use for adding computers and users to the domain. The part where I'm stuck is with the security certificates. I don know how to get the client certificates out of my installation.
My smbldap.conf file contains this:
Code:
# $Source: $
# $Id: smbldap.conf,v 1.18 2005/05/27 14:28:47 jtournier Exp $
#
# smbldap-tools.conf : Q & D configuration file for smbldap-tools
# Purpose :
# . be the configuration file for all smbldap-tools scripts .....
I used the setupssl2.sh script to setup ssl for my 389-ds, which seemed to have worked fine. I however simply have no clou how to get client certificates out of this.
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Oct 24, 2010
Making a Samba Server with LDAP authentication. Will post as I go along. Found these sources, anything/hiccups I should know before jumping in? Figure would follow the official documentation then check the others for comparative errors.
https://help.ubuntu.com/10.04/server...ap-server.html
https://help.ubuntu.com/10.04/server...amba-ldap.html
http://tuxnetworks.blogspot.com/2010...cid-short.html
Also Do other computers that want access to server also need samba installed (or just client)?
The server is 10.04 and my proposed client is 10.10, does this create problems?
Do I need to use ACL? I see them only in certain places.
Using xfce after Ubuntu install, not sure if this matters.
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Oct 28, 2010
Does winbindd must run on linux box client on network with samba ldap server configured as PDC.
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May 2, 2010
I am facing problem in adding new users in ldap server and client for a long time. I configure ldap server and client successfully and I can login the client machine by a user. User is created on server during configuring the server but after same time when I create a new user on server and create a home dir for the same user on client machine and assign 700 permission on home dir of same user and copy the /etc/skel/.* /home/user-dir and when run the command "#chown -R user:users /home/user" it shows invalid user error.
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Sep 26, 2010
I want to Configure Linux LDAP Server for user authentication when my users want to connect to the internet.Also i don't want the user to get the home directory on server. i configured ldap server and ldap client without PAM & SASL.and now with perl i can search in ldap for my client's username & password in ldap.
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Jun 5, 2009
I have configured LDAP Server on RHEL 5.2 successfully and client can login to the server. But I do no how a client can change its LDAP password on his client machine.
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Dec 2, 2010
I've setup an Ubuntu 10.10 LDAP Client to authenticate off my LDAP server. I've install the following: sudo apt-get install libpam-ldap libnss-ldap nss-updatedb libnss-db nscd ldap-utils pam_ccreds Here's my /etc/nsswitch.conf: passwd: files ldap [NOTFOUND=return] db group: files ldap [NOTFOUND=return] db
[Code]...
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Sep 8, 2009
I installed CentOS 5.2 and then run yum update. I configured this server as LDAP/Samba primary domain controller. LDAP seems to be OK and for testing I am able to create users with:smbldap-tools useradd -am usernameI can ssh into the server as root and also as a Linux user which was locally created in the server. But ssh into the server as LDAP user fails (from a Fedora 11 machine) with "Permission denied, please try again", prompting again for password.Some data:
# rpm -qa | grep ldap
python-ldap-2.2.0-2.1
php-ldap-5.1.6-23.2.el5_3
[code]....
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Apr 21, 2010
I setup openldap and samba on 9.10. The ubuntu desktop client gets authenticated successfully with the server.
But when I do a passwd on the client, only the ldap passwd is getting changed but not in the samba and the unix user account.
My smb.conf
Code:
passdb backend = ldapsam:ldap://192.168.3.100
ldap suffix = dc=example,dc=local
ldap user suffix = ou=People
ldap group suffix = ou=Groups
[Code]....
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Sep 28, 2010
Just installed openldap server on a VM CentOS called 'ldapsrv', it works fine, ldapsearch returns all ldap information.
Installed openldap client on another VM CentOS called 'ldapclient1', configured it with most basic configuration, no ssl/tls etc. but ldapsearch returns error:
ldapsrv is pingable:
Some outputs:
PHP Code:
PHP Code:
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May 7, 2011
On this moment i configure a testenvironment with 1 Microsoft active directory server and 1 Opensuse 11 samba filesharing server. But i have a issue. The samba server is add to the domain and the servers can communicate with eachother. I can login to the domain on the samba server and the LDAP settings tab on yast2 samba configuration tool tell me that samba and the MS LDAP server can communicate with eachother. I can see the shares on the samba server but i can't autenticate myself. When i whant to logon than see i always "domain: domainname.local" and "access denied". My question is now how can i give the MS administrator account rights to view the shares and configure the rights for the other users.Samba config file
PHP Code:
[global]
workgroup = WIN-FVJBNQIJE9O@WOENSDRECHT.LOCAL
[code]....
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Feb 10, 2010
I maintain a samba PDC for a small business, our current setup does not work very well; on a hardware upgrade I directled imported the old ldap database and attempting to add machines to the domain causes all sorts of trouble.
I'm 95% sure the original database (which predates my employment) was created using the idealx smb-ldap tools, unfortunately on our current platform (debian lenny) these tools seem to be broken; the only things hey seem to do reliably are set passwords and add posix users, asking them to do anything involving samba/windows causes errors. The idealx tools seem to be abandoned, and I don't know enough perl to try and fix them.
Since the idealx scripts seem to be abandoned, and most of the good samba+ldap how-tos references the idealx tools, I was wondering what people use nowadays to manage there ldap directories; surely they aren't importing .ldif files to add new users/machines like I've been doing. Are people just writing thier own management scripts/web-apps? Or are the smb=ldap tools just broke on debian?how to generate the NT/LM password hashes and proper SIDs, does anybody have anything they could point me to about this?
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Dec 29, 2008
I have been able to accomplish my goal of creating an AD-like authentication using LDAP,SAMBA and LAM. From what I have seen you can have this type of setup but it doesn't allow the passing of group policies to the desktops of the users.
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Jun 22, 2010
I have a centos 5 system with openldap configured. I need openldap for simple user authentication. ie.. to be able to use it for authenticating it from remote applications and systems like mail clients...etc.
I was able to succefully install and configure openldap and ran a slaptest to verify the slapd.conf file for errors and found none. so now all i want to do is to add username and passwords to the ldap database.
iam just not sure what all objectClasses i need to use for Attributes uid and userPassword and what exactly should be the ldif file syntax for the above entries. I tried various sources but i do either get errors while adding or after adding do get errors trying to access it.
above all, iam able to access the ldap server from my phpldapadmin only as a anonymous user and not as a root user that i added as a first entry.
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Jan 14, 2010
I'm trying to utilize my company's IT orginazation's LDAP service (running on some sort of windows) for authenticating users on an Ubuntu box.Another group has done something similar for CENTOS; I've used their ldap.conf as a reference as well as ap-server.html (LDAP Authentication section)I can't get it to work. When I try to connect as my corporate user I see this in auth.log:
Code:
Jan 14 14:32:24 Algalon sshd[7062]: nss_ldap: could not connect to any LDAP server as cn=ldapquery2,cn=Users,dc=<companyname>,dc=com - Can't contact LDAP server
[code]...
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Jun 8, 2011
I've a webpage that has some links to videos. When an user click on that link, I need the user to redirected to the login page which check credentials with ldap server and then grants access to the video. I've searched google for some code but all I found is some samples that authenticates the user. But when the user enters the login credentials how do I implement that code in the backend and redirect to the video if the user can authenticate himself?
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Apr 4, 2011
I'm working on a media delivery platform where when a user click on the rstp link of the video,it should sent the request and see if the user is a valid user(using his username and password)
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Jun 11, 2011
I configured openLdap in RHEL5 on virtual achines,everything is working fine, I created a user called ldapuser,in LDAP server and i created a home directory for ldapuser in my LDAP client, now i can able to login to the both Server and client with ldapuser account....
Now here what am expecting is i want to export my server's home directory to the client, i dont want to create home directories manually in the client machine, i googled about that, and it can be done through autofs.....
what need to be done on the client and server side.
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Jan 26, 2010
I have 389-DS ( Fedora DS) setup on CentOS 5.3 and working fine. I configured LDAP Client and want to login as user created under fedora DS Client. From Client Machine, I can easily see:
Code:
[root@fedoraDS-Client ~]# id ajrain
uid=569(ajrain) gid=569 groups=569 context=root:
system_r:unconfined_t:SystemLow-SystemHigh
This is User from LDAP Server (fedora DS Server) which is showing in Client Machine. So It means its retreiving value from Server. Correct? Now When I am trying to login , it says "Server unexpectedly closed network Connection". When I supplied user password:
Code:
login as: ajrain
ajrain@fedoraDS-Client's password:
The File /var/log/secure says:
Code:
Jan 27 02:39:27 localhost sshd[3996]: pam_unix(sshd:auth):
authentication failure; logname= uid=0 euid=0
tty=ssh ruser= rhost=10.210.53.104 user=ajrain
Jan 27 02:39:27 localhost sshd[3996]: Failed password for ajrain from 10.210.53.
104 port 1241 ssh2
Jan 27 02:39:27 localhost sshd[3997]: fatal: Access denied for user ajrain by PAM account configuration
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Sep 23, 2010
I'm having some trouble getting samba to work properly. I'm following this tutorial [URL] when I run
Code: sudo smbclient -L localhost I receive the following: Code: Enter root's password: Anonymous login successful Domain=[SAMBA] OS=[Unix] Server=[Samba 3.4.7]
tree connect failed: NT_STATUS_END_OF_FILE I'm lost!
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Jan 29, 2010
i want to configure an Open LDAP server in Ubuntu....and also want it to connect to its clients, i have two machines for testing,one for client & one for server, i followed the tutorials on ubuntu documentation,but did not succeed in making either the client or the server,
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Aug 2, 2011
when i m configuring ldap server on linux 6.0 for my college project with the script below :- problem is that DB_config.example is not available under /usr/share/doc/openldap-servers-2.4.23/
[ for query without SSL ]
# ldapme
# vim /etc/auto.master
[code]....
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Dec 9, 2010
I installed Nconf software on a Debian server.I am trying to configure Nconf Authentication with LDAP.I edited nconf's authentication.php file accordingly and I installed php5-ldap package.When i enter user-name and password in Nconf's login screen.
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Feb 9, 2011
I want to ask how many applications can we use with LDAP authentication
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