Server :: Samba 3.5 Failed To Bind To LDAP

CentOS 5 Server :: SASL Bind Failures - Invalid Credentials

Dec 14, 2009

I am setting up a cluster of servers which use Centos Directory Server for control of logins, etc and kerberos for authentication. The basic setup is working fine, I have been able to manually create accounts using the directory console and these accounts seem to work. Now what I want to do is automate the process of creating new accounts. I am writing a perl script which can be run by one of the server administrators, they supply a small number of arguments and it should create a new user in the directory server, and also create a principal in the kerberos.

I want them to be able to do this using their logged-in kerberos credentials, i.e., without having to enter and re-enter their passwords. My first attempt was to use perl modules Net::LDAP and Authen::SASL. I could not get this working so fell back to using ldap command line tools, but even these I cannot seem to get working! When using mozldap tools, as specified in the admin manual, I get the following:

$ /usr/lib64/mozldap/ldapmodify -h ldaphost.mycompany.com -D uid=eharmic,ou=mydept,dc=mycompany -o mech=GSSAPI -o authid=eharmic < ../ldapmod.txt
Bind Error: Invalid credentials
Bind Error: additional info: SASL(-14): authorization failure:

Using openldap tools I strike exactly the same problem:
$ ldapmodify -Y GSSAPI -H LDAP://ldaphost.mycompany.com -D uid=eharmic,ou=mydept,dc=mycompany -U eharmic < ../ldapmod.txt
SASL/GSSAPI authentication started
ldap_sasl_interactive_bind_s: Invalid credentials (49)
additional info: SASL(-14): authorization failure:

I believe I have set up the mapping correctly:
dn: cn=MyMapping,cn=mapping,cn=sasl,cn=config
objectClass: top
objectClass: nsSaslMapping
cn: MyMapping
nsSaslMapRegexString: ^(.+)@MYCOMPANY.COM
nsSaslMapBaseDNTemplate: ou=mydept,dc=mycompany
nsSaslMapFilterTemplate: (uid=1)

It must be getting reasonably far because after doing the above I can see the LDAP service ticket in my "klist" output.

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Server :: Getting Error While Adding Account In LDAP "ldap_bind: Invalid Credentials (49)"

Feb 15, 2011

I am setting a ldap server by reffering [URL] and getting following error in step #12

[root@ldap ~]# ldapadd -x -D "cn=Manager,dc=adminmart,dc=com" -W -f /etc/openldap/adminmart.com.ldif
Enter LDAP Password:
ldap_bind: Invalid credentials (49)

I am using RHEL 5.5.

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Applications :: Samba Configuration - Invalid Credentials Error

Oct 26, 2010

I just wanted to checkout samba. So, I installed on a CentOS 5.5 64bit server. The version I used is 3.5.6. I followed this guide. [URL]. LDAP is working good. When I use the following command: (net groupmap list) I am getting the error.

Code: [root@server1 samba]# net groupmap list
[2010/10/26 16:26:09.135901, 0] lib/smbldap.c:1151(smbldap_connect_system)
failed to bind to server ldap://127.0.0.1 / with dn="cn=root,dc=mtm,dc=testdomain,dc=com" Error: Invalid credentials

[2010/10/26 16:26:39.180063, 0] passdb/pdb_ldap.c:3448(ldapsam_setsamgrent)
ldapsam_setsamgrent: LDAP search failed: Time limit exceeded
[2010/10/26 16:26:39.180109, 0] passdb/pdb_ldap.c:3523(ldapsam_enum_group_mapping)
ldapsam_enum_group_mapping: Unable to open passdb I am sure that I have set the correct password in Code: smbpassword -w mypassword.
Also, I can login to the LDAP thourgh PHPLDAPAdmin with the same password and the bind cn.

Here is my smb.conf Code: # Global parameters
[global]
ldap ssl = off
nt acl support = yes
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 SO_KEEPALIVE
workgroup = TESTDOMAIN
netbios name = SERVER1
security = user
enable privileges = yes
#interfaces = 192.168.5.11
#username map = /etc/samba/smbusers
server string = Samba Server %v
#security = ads
encrypt passwords = Yes
#min passwd length = 3
#pam password change = no
#obey pam restrictions = No

# method 1:
#unix password sync = no
#ldap passwd sync = yes

# method 2:
unix password sync = yes
ldap passwd sync = no
passwd program = /usr/sbin/smbldap-passwd -u "%u"
passwd chat = "Changing *
New password*" %n
"*Retype new password*" %n
"

log level = 10
syslog = 0
log file = /var/log/samba/log.%U
max log size = 50
time server = Yes
#socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
mangling method = hash2
Dos charset = 850
Unix charset = ISO8859-1

logon script = logon.bat
logon drive = H:
logon home =
logon path =
domain logons = Yes
domain master = Yes
os level = 65
preferred master = Yes
wins support = yes
passdb backend = ldapsam:ldap://127.0.0.1/
ldap admin dn = cn=root,dc=mtm,dc=testdomain,dc=c om
#ldap admin dn = cn=samba,ou=DSA,dc=company,dc=c om
ldap suffix = dc=mtm,dc=testdomain,dc=c om
ldap group suffix = ou=Groups
ldap user suffix = ou=Users
ldap machine suffix = ou=Computers
#ldap idmap suffix = ou=Idmap
add user script = /usr/sbin/smbldap-useradd -m "%u"
#ldap delete dn = Yes
delete user script = /usr/sbin/smbldap-userdel "%u"
add machine script = /usr/sbin/smbldap-useradd -t 0 -w "%u"
add group script = /usr/sbin/smbldap-groupadd -p "%g"
delete group script = /usr/sbin/smbldap-groupdel "%g"
add user to group script = /usr/sbin/smbldap-groupmod -m "%u" "%g"
delete user from group script = /usr/sbin/smbldap-groupmod -x "%u" "%g"
set primary group script = /usr/sbin/smbldap-usermod -g '%g' '%u'

# printers configuration
#printer admin = @"Print Operators"
load printers = Yes
create mask = 0640
directory mask = 0750
#force create mode = 0640
#force directory mode = 0750
#nt acl support = No
printing = cups
printcap name = cups
deadtime = 10
guest account = nobody
map to guest = Bad User
dont descend = /proc,/dev,/etc,/lib,/lost+found,/initrd
show add printer wizard = yes
; to maintain capital letters in shortcuts in any of the profile folders:
preserve case = yes
short preserve case = yes
case sensitive = no

[netlogon]
path = /home/netlogon/
browseable = No
read only = yes

[profiles]
path = /home/profiles
read only = no
create mask = 0600
directory mask = 0700
browseable = No
guest ok = Yes
profile acls = yes
csc policy = disable
# next line is a great way to secure the profiles
#force user = %U
# next line allows administrator to access all profiles
#valid users = %U "Domain Admins"

[printers]
comment = Network Printers
#printer admin = @"Print Operators"
guest ok = yes
printable = yes
path = /home/spool/
browseable = No
read only = Yes
printable = Yes
print command = /usr/bin/lpr -P%p -r %s
lpq command = /usr/bin/lpq -P%p
lprm command = /usr/bin/lprm -P%p %j
# print command = /usr/bin/lpr -U%U@%M -P%p -r %s
# lpq command = /usr/bin/lpq -U%U@%M -P%p
# lprm command = /usr/bin/lprm -U%U@%M -P%p %j
# lppause command = /usr/sbin/lpc -U%U@%M hold %p %j
# lpresume command = /usr/sbin/lpc -U%U@%M release %p %j
# queuepause command = /usr/sbin/lpc -U%U@%M stop %p
# queueresume command = /usr/sbin/lpc -U%U@%M start %p

[print$]
path = /home/printers
guest ok = No
browseable = Yes
read only = Yes
valid users = @"Print Operators"
write list = @"Print Operators"
create mask = 0664
directory mask = 0775
[public]
path = /tmp
guest ok = yes
browseable = Yes
writable = yes

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General :: Ldap Error "ldap_sasl_interactive_bind_s: Invalid Credentials (49)"

Oct 30, 2009

I installed openLdap on a debian machine for some testing. I followed the instructions here. [URL] Now when I try to do any thing it prompt me for password Which I do remember correctly. However it comes back with error.

Code:

~# ldapsearch cn=admin
SASL/DIGEST-MD5 authentication started
Please enter your password:
ldap_sasl_interactive_bind_s: Invalid credentials (49)

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CentOS 5 Server :: Samba PDC+LDAP, Failed To Join Domain For Win2k8?

Dec 8, 2009

I've setup my samba pdc with ldap, and I can see my shared files (public), which i think is an indication that my samba is working. But I can't seems to get my win2k8 machine to join my domain.

My domain admin is : root system admin: root password for both domain admin and system admin are the same The message that I get from Win2k8 when I try to join a domain is "The specified computer account could not be found. Contact an administrator to verify the account is in the domain. If the account has been deleted unjoin, reboot, and rejoin the domain"

[Code]...

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Server :: Openldap / Ldap_bind: Invalid Credentials (49) Error?

Dec 3, 2010

M trying to install sendmail server on rhel6.i am having problem in setting up openldap.

following is slapd.conf

#
# See slapd.conf(5) for details on configuration options.
# This file should NOT be world readable.
#

include/etc/openldap/schema/corba.schema
include/etc/openldap/schema/core.schema
code....

but if i try to change ldap password it gives

ldap_bind: Invalid credentials (49) error

i was successfully able to restore my ldif file from old rhel 5.3 server on to rhel 6

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Server :: Samba Credentials Not Working Through Windows 7?

May 2, 2011

I have installed a Samba Server (Ubuntu 10.10 Server) detailed config below. The server is up and running but clients running windows 7 cannot connect as their credentials are not accepted. The pop window for credentials keep coming back up on the clients and no connection is issued. I have tried to change the policies on windows 7 as such:

Network security: LAN Manager authentication level Send LM & NTLM responses
Minimum session security for NTLM SSP
Disable Require 128-bit encryption

But to no avail. I am in doubt as far as where the issue is coming from. Meaning is it coming from my Samba conf or something in Windows I am not doing right.

[global]
server string = %h server (Samba, Ubuntu)
interfaces = 192.168.178.0/24, eth0
bind interfaces only = Yes

[code]....

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Server :: Getting "ldap_bind: Invalid Credentials (49)" While Trying To Setup Openldap

Feb 14, 2011

I followed the instructions here:

[URL]

This is on CentOS 5.5 with all the latest updates.

I changed rootdn and rootpw in /etc/openldap/slapd.conf with the info for my domain and with an encrypted password using slapcat.

Now when I try to use slapadd like so:

ldapadd -x -D "cn=admin,dc=domain,dc=com" -w passwd -f /tmp/base.ldif

I get the error: ldap_bind: Invalid credentials (49)

I feel like this is a pretty basic/default setup, I haven't changed anything else in /etc/openldap/slapd.conf but for some reason it's not authenticating using the rootpw and rootdn information that I've provided in the config file.

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Server :: LDAP Invalid DN - Authenticate Some Services

Jul 31, 2010

I'm using Ldap to authenticate some services in my company, but from a few days, i finds some errors saying

Quote:

I'm using webmin to manage its servces.

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Server :: Ubuntu 10.04 Samba + LDAP - Getting Samba To Work Properly

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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Red Hat / Fedora :: Setting Up Openldap - Getting Invalid Credentials

May 10, 2011

I have just installed openldap on my Red Hat server and it is running:

[code]...

However when I try to add my first ldif file base.ldif, no matter how many time I enter in the correct password I get invalid credentials [root@server init.d]# ldapadd -D "cn=Manager,dc=mathcs.duq,dc=edu" -W -f /home/oberlanderm/base.ldif Enter LDAP Password: ldap_bind: Invalid credentials (49) I have to be forgetting someting simple,

[code]....

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Ubuntu Servers :: OpenLDAP - Setting Up ACL (Invalid Credentials)

May 18, 2010

I'm trying to set up an OpenLDAP server on a clean install of 10.04 server (AMD64). Following the server guide [URL] I get down to the "Setting up ACL" step:
$ ldapsearch -xLLL -b cn=config -D cn=admin,cn=config -W oldDatabase=hdb oldAccess
This command fails with "ldap_bind: Invalid credentials (49)"

When I replace the dn with what it seems like it should be:
$ ldapsearch -xLLL -b cn=config -D cn=admin,dc=example,dc=com -W oldDatabase=hdb oldAccess
I get "No such object (32)"
I have a feeling this is because 10.04 no longer asks you for the admin username and password during the initial debconf (nor does dpkg-reconfigure).

I can continue through the guide using this form of the commands (which were used earlier in the Guide):
$ sudo ldapsearch -Y EXTERNAL -H ldapi:/// -b cn=config olcDatabase=hdb olcAccess
But I'm a little concerned that I'm not able to properly use the admin user to make LDAP changes to the configuration. It also seems like the Server Guide ought to use the 'sudo ... -Y EXTERNAL' form of the commands throughout if cn=admin,cn=config isn't going to work.

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Ubuntu :: Offline LDAP Client Cannot Login With Cached Credentials

Mar 17, 2011

I have an LDAP server holding user/pass/group for many users. Due to network issues, the server sometimes is unreachable and clients cannot login, current sessions usually freeze after a while. All client have ubuntu 10.04.2 x64.

I have went through the outdated howto to cache the LDAP credentials.

I setup the required packages
daily cron "nss_updatedb ldap"
and edited '/etc/nsswitch.conf' to have "files ldap [NOTFOUND=return] db" for both passwd and group.

[Code]....

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Server :: Smbd Bind To Port 139 Failed?

Jun 15, 2011

I have just installed Debian 6.0.1 base install, for the use of a file server. I installed samba using apt-get and am using: smbd version 3.5.6

Here is my smb.conf file. Very basic, which by the way, seems OK according to the output of testparm.

Code:
[global]
log level = 3
workgroup = INERT
wins support = yes
[test]

[Code]....

I don't understand why smbd is not reportedly binding to IPv4 ports.

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General :: Add Users On Ldap - Samba Server?

Sep 26, 2010

I have configured ldap on Debian5 and samba on another machine, all servers are running ok, but when i try to add users, it gives me an errror that "unknown user"

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Server :: LDAP-based Authentication For Samba - Help

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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CentOS 5 Server :: Setup LDAP And Samba?

Apr 22, 2009

I would like to setup LDAP (openldap) with Samba. I would like to know what should I setup first? Should I setup LDAP before Samba or Samba before LDAP?

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CentOS 5 Server :: Adding PC To A Samba PDC Ldap?

Jun 17, 2011

I've been testing a PDC with samba and LDAP these days with the following unsolved issue. 1. I can add the client PC (Windows XP SP3) with the Domain Admin user (Manager) from the client PC, but when i try to add a user I get this message "The trust relationship between this workstation and primary domain failed", so as it can be added later I ignored this message and choose 'close' and reboot the PC. 2. Since the login screen is showed, the message 'Duplicate name exists on the network' appears. So I try to log on with a valid domain username and password after pressing ctrl+alt+del and get the error message: "System cannot log you on because domain rmprb is not available"

[Code]...

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CentOS 5 Networking :: LDAP User Can't Login Remotely By SSH On LDAP/Samba PDC?

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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Server :: Authenticate Samba Share Against LDAP (EDirectory)

May 5, 2010

I'm trying to set up a Samba share that's available over the network to a group of users in our institution. Our infrastructure is based on Novell Netware (slowly migrating to OES), and thus our authentication is managed by eDirectory. All our other shares are managed by Netware, but this one lives on a standalone Ubuntu server.

I've succeeded in setting up the share, and users can access it without a problem. The trouble is that currently it only works by treating all users as guest users and giving them the same privileges over the share. Is it possible to get Samba to authenticate users against eDirectory via LDAP? Would I have to get Ubuntu to authenticate against eDirectory, then Samba against Ubuntu, or can Samba do it directly? I've not really worked with LDAP before so I'm unsure where to start.

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Server :: Unable To Use Centos 5.X SAMBA PDC With LDAP Backend

Jun 9, 2011

I've tried to followed exactly the steps in:

[URL]

on how to setup Samba PDC w/ LDAP backend. I've reach far up to page two of the tutorial. However I'm stucked in the middle of the part of page two:

[URL]

in the part of the Start the LDAP Samba installation up and I should type the :

#useradd user1
#smbldap-useradd -a -G 'Domain Users' -m -s /bin/bash -d /home/user2 -F "" -P user1

I get this error:

Error looking for next uid in sambaDomainName=sambaDomain,dc=DOMAINNAME:No such object at /usr/lob/perl5/vendor_perl/5.8.8/smbldap_tools.pm line 1194.why does this appear, Is there any configurations missing?

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CentOS 5 Server :: Bind 9.3.6 - Named Service Start Failed ?

Oct 12, 2010

I meet this problem after i reformat the CentOS 5...I havent do any configuration, the named service start failed ? why ....

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Server :: Authenticate Samba Server With Another LDAP?

Jan 11, 2011

How to authenticate Samba server with another LDAP Server.
- I would like to set up samba server(CentOS5 samba version 3.0.33)for sharing directory. WindowXP client will can access to samba if username and password match with username and password of another existing LDAP server.

- I only know URL and DN of LDAP server and can not modify anything on LDAP Server.

- Can I config at samba server for requirement above.

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Fedora :: Configuring Directory Server 389 Samba LDAP Tools

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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Ubuntu Servers :: Making A Samba Server With LDAP Authentication?

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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Networking :: Winbindd Run On Box Client On Network With Samba Ldap Server Configured As PDC?

Oct 28, 2010

Does winbindd must run on linux box client on network with samba ldap server configured as PDC.

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Server :: Ldap Password Sync With Samba And Unix User Account?

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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Server :: Connect Samba With Ldap To Make It Simpler For The Users To Login?

Jun 24, 2011

I`am just trying to connect Samba with ldap to make it simpler for the users to log in. We have already attached squid, so by that we thought it would be easy to do the same with samba. I think we did something wrong with the ldap config for the os with is btw:

Quote:
SUSE Linux Enterprise Server 11 (x86_64)
VERSION = 11
PATCHLEVEL = 1
We added
Quote:
ldap admin dn = cn=xxx,o=xxx

[Code]...

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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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Server :: Samba 3.5 Failed To Bind To LDAP - Invalid Credentials