[Date Prev][Date Next] [Chronological] [Thread] [Top]

Re: Unable to login on client nodes.



On 11/28/2011 11:38 AM, Jayavant Patil wrote:


On Mon, Nov 28, 2011 at 3:43 PM, Raffael Sahli <public@raffaelsahli.com> wrote:
>Hi


>>but $cat /etc/shadow doesn't show any password information for user ldap_6. So, how do I know that userPassword attribute information is getting propagated to client nodes?

>/etc/shadow is only for local user accounts.


>su ldap_6 works?
  yes, su ldap_6 works.

How did you test that? With root acceess?
Test it with a normal user, so you have to enter a password for the ldap account


And kill the nscd daemon for ldap tests.


 
>Pam LDAP libraries installed and configured?
  nss_ldap and pam_ldap installed.

>ldapsearch bind works?
   ldapsearch works on client nodes.


>SSH Debug log?

    OpenSSH_5.3p1, OpenSSL 1.0.0a-fips 1 Jun 2010
debug1: Reading configuration data /root/.ssh/config
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to n20  port 22.
debug1: Connection established.
debug1: permanently_set_uid: 0/0
debug1: identity file /root/.ssh/identity type -1
debug1: identity file /root/.ssh/id_rsa type 1
debug1: identity file /root/.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3
debug1: match: OpenSSH_5.3 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.3
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'n20' is known and matches the RSA host key.
debug1: Found key in /root/.ssh/known_hosts:3
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password
debug1: Next authentication method: gssapi-with-mic
debug1: Unspecified GSS failure.  Minor code may provide more information
Credentials cache file '/tmp/krb5cc_0' not found

debug1: Unspecified GSS failure.  Minor code may provide more information
Credentials cache file '/tmp/krb5cc_0' not found

debug1: Unspecified GSS failure.  Minor code may provide more information


debug1: Next authentication method: publickey
debug1: Trying private key: /root/.ssh/identity
debug1: Offering public key: /root/.ssh/id_rsa
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password
debug1: Trying private key: /root/.ssh/id_dsa
debug1: Next authentication method: password
ldap_6@n20's password:




Öhm, We need the server side log entries... And with debug log level







--
Raffael Sahli
public@raffaelsahli.com




On 11/28/2011 09:49 AM, Jayavant Patil wrote:
Hi,

 I am using openLDAP-2.4.19-4 on fedora 12 machine. I have done all server and client configurations. The directory containing user information is getting available on client nodes(checked by $getent passwd) but I am unable to do

 $ssh <user-name>@client-node-name

it shows
          Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).

My client node .ssh/config file contents are as follows:

ForwardX11 yes
StrictHostKeyChecking no
FallBackToRsh no
BatchMode yes
ConnectionAttempts 5
UsePrivilegedPort no
Compression no
Cipher blowfish
UserKnownHostsFile /dev/null
CheckHostIP no


Even I am unable to login on the client node from console(i.e. from client node login window itself), it shows authentication failure message.

On client node with $getent passwd, it shows
                             ldap_6:x:514:514:ldap_6:/home/ldap_6:/bin/bash

but $cat /etc/shadow doesn't show any password information for user ldap_6. So, how do I know that userPassword attribute information is getting propagated to client nodes?




--

Thanks & Regards,
Jayavant Ningoji Patil
Engineer: System Software
Computational Research Laboratories Ltd.
Pune-411 004.
Maharashtra, India.
+91 9923536030.




--

Thanks & Regards,
Jayavant Ningoji Patil
Engineer: System Software
Computational Research Laboratories Ltd.
Pune-411 004.
Maharashtra, India.
+91 9923536030.



-- 
Raffael Sahli
public@raffaelsahli.com