On (25/07/17 09:56), Marc-Henri Pamiseux wrote:
>Hi sssd user's,
>
>I contacted yesterday the Samba discussion list about a malfunction with
>this software. I was asked to put my question to the sssd list, which I
>do :)
>You will find below the email sent to the Samba list:
>
>**************************************************************************
>I've update a domain member smb server to samba 4.6.5.
>I don't want to use winbind for this upgrade so i'm trying with sssd.
>After a long informative reading on this subject, i've finaly success to
>connect using the hostname.
>
>The domain member is well join to AD-DC :
># net ads testjoin
>Join is OK
>
>Another test :
># adcli info -D local.mydomain
>[domain]
>domain-name = local.mydomain
>domain-short = MYDOMAIN
>domain-forest = local.mydomain
>domain-controller = hera.local.mydomain
>domain-controller-site = Laval
>domain-controller-flags = pdc gc ldap ds kdc timeserv closest writable
>good-timeserv full-secret
>domain-controller-usable = yes
>domain-controllers = hera.local.mydomain
>[computer]
>computer-site = Laval
>
>From the Domain member server (RHEA), i can view the main sharing using
>my account but not when using the administrator account. By the way, i
>belive i made some limitation on this account because nobody have to use
>this one
>
># smbclient -L //RHEA -U myident
>Enter MYDOMAIN\myident's password:
>
>       Sharename       Type      Comment
>       ---------       ----      -------
>       IPC$            IPC       IPC Service (Samba 4.6.5-Debian)
>       projets         Disk      Gestion des projets
>       public          Disk      Public Stuff
>       myident         Disk      Repertoire Personnel
>Domain=[MYDOMAIN] OS=[] Server=[]
>
>       Server               Comment
>       ---------            -------
>       RHEA                 Samba 4.6.5-Debian
>
>       Workgroup            Master
>       ---------            -------
>       MYDOMAIN             RHEA
>
>From the AD-DC server (HERA), i can see the same thing using my account.
>Stil on the AD-DC, i've try another method :
>
># smbclient -L //192.168.1.2 -U myident
>Enter MYDOMAIN\myident's password:
>Domain=[MYDOMAIN] OS=[] Server=[]
>
>       Sharename       Type      Comment
>       ---------       ----      -------
>       IPC$            IPC       IPC Service (Samba 4.6.5-Debian)
>       projets         Disk      Gestion des projets
>       public          Disk      Public Stuff
>       myident         Disk      Repertoire Personnel
>Domain=[MYDOMAIN] OS=[] Server=[]
>
>       Server               Comment
>       ---------            -------
>       RHEA                 Samba 4.6.5-Debian
>
>       Workgroup            Master
>       ---------            -------
>       MYDOMAIN             RHEA
>
>Well...
>Everything seems to work.
>Now i want to test an access from a windows client. I have open the
>session on the domain using my account. Now i open windows explorer and
>i type //RHEA in the address bar. I can see the share that i can use.
>So, why do i post on this mailing list ?
>
>Because when I use address //192.168.1.2, the operating system asks me
>to identify myself. But i'have already done this when i've open this
>session. I am surprised because it is usually the opposite error that
>occurs. Let's go to the log on RHEA Host (192.168.1.2) :
>
>[2017/07/25 02:46:15.286177,  0]
>../source3/auth/auth_domain.c:226(domain_client_validate)
>  domain_client_validate: unable to validate password for user myident
>in domain MYDOMAIN to Domain controller HERA.LOCAL.MYDOMAIN. Error was
>NT_STATUS_WRONG_PASSWORD.
>[2017/07/25 02:46:15.288928,  2]
>../source3/auth/auth.c:315(auth_check_ntlm_password)
>  check_ntlm_password:  Authentication for user [myident] -> [myident]
>FAILED with error NT_STATUS_WRONG_PASSWORD
>[2017/07/25 02:46:15.296364,  2]
>../auth/gensec/spnego.c:768(gensec_spnego_server_negTokenTarg)
>  SPNEGO login failed: NT_STATUS_WRONG_PASSWORD
>
>Ok, but this error occurred even before I specified an identifier.
>I removed the Windows-based workstation from the domain and then, i join
>it again. In this regard, i have noticed that a computer can not join a
>Windows Active Directory domain if the Netbios over TCP / IP option is
>not enabled. Too bad !
>
>RSAT is installed on this computer and i still can login and maintain
>Active Directory and DNS zone from this computer. But now, i cannot see
>RHEA share anymore. I've got the same error even if i use IP or hostname.
>
>sssd seems to work fine because the command getent passwd give me a result :
>
># getent passwd myident
>myident:*:1072:513:Marc-Henri Pamiseux:/home/MYDOMAIN/myident:/bin/bash
>
>Does someone can help me to investigate ?

I would recommend following page for troubleshooting SSSD
https://docs.pagure.org/SSSD.sssd/users/troubleshooting.html

And maybe you can directly jump to authentication section
https://docs.pagure.org/SSSD.sssd/users/troubleshooting.html#troubleshooting-authentication-password-change-and-access-control

LS
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