[Samba] smb + ldap: changing passwords from windows: SSHA instead of CRYPT

Cleber P. de Souza cleberps at gmail.com
Tue Nov 7 17:04:39 GMT 2006


It's a openLDAP setting.
in the ldap.conf has a 'pam_password', setting this to crypt may works for you.

On 11/7/06, Pablo Chamorro C. <pchamorro at ingeominas.gov.co> wrote:
> Dear friends,
>
> We have samba-3.0.21c-1 under RH9 + openldap 2.3.11 under FC4.  When a
> windows user changes his password using Ctrl-Alt-Del the password is
> stored on ldap in SSHA format but we need to work with CRYPT because we
> have some apps that don't support SSHA.
>
> These are the lines related with authentication defined in smb.conf:
>
>    encrypt passwords = yes
>    ldap passwd sync = Yes
>
>    passwd program = /usr/local/sbin/smbldap-passwd -u %u
>    passwd chat = "Changing password for*\nNew password*" %n\n "*Retype new password*" %n\n"
>    passdb backend = ldapsam:ldap://ldapserver.ingeominas.gov.co/
>
> and this is the setup in smbldap.conf:
>
> # Unix password encryption (CRYPT, MD5, SMD5, SSHA, SHA, CLEARTEXT)
> hash_encrypt="CRYPT"
>
> So, I don't know why windows is changing the password in SSHA format.
>
> I appreciate your help.
>
> Pablo Chamorro
>
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-- 
***
Cleber P. de Souza


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