[Samba] Working through the PAM Offline Authentication Wiki page, but...
Rowland Penny
rpenny at samba.org
Tue Nov 19 17:56:05 UTC 2024
On Tue, 19 Nov 2024 11:33:07 -0500
"John R. Graham via samba" <samba at lists.samba.org> wrote:
> ...the tests for initial online login to my newly joined Linux domain
> member the machine through ssh are failing. I ran:
>
> terra ~ # ssh HOME\\jgraham at localhost
> (HOME\jgraham at localhost) Password:
> (HOME\jgraham at localhost) Password:
> (HOME\jgraham at localhost) Password:
> HOME\jgraham at localhost's password:
> Permission denied, please try again.
> HOME\jgraham at localhost's password:
> Received disconnect from ::1 port 22:2: Too many authentication
> failures
> Disconnected from ::1 port 22
>
> (Password was entered each time it was prompted for.) Log excerpts:
>
> /var/log/messages:
>
> Nov 19 11:18:29 terra samba-dcerpcd[25488]: [2024/11/19
> 11:18:29.613623, 0] ../../source3/rpc_server/rpc_host.c:2843(main)
> Nov 19 11:18:29 terra samba-dcerpcd[25488]: samba-dcerpcd
> version 4.19.7 started.
> Nov 19 11:18:29 terra samba-dcerpcd[25488]: Copyright Andrew
> Tridgell and the Samba Team 1992-2023
> Nov 19 11:18:29 terra rpcd_lsad[25499]: [2024/11/19
> 11:18:29.696642, 0]
> ../../source3/rpc_server/rpc_worker.c:1127(rpc_worker_main)
> Nov 19 11:18:29 terra rpcd_lsad[25499]: rpcd_lsad version
> 4.19.7 started.
> Nov 19 11:18:29 terra rpcd_lsad[25499]: Copyright Andrew
> Tridgell and the Samba Team 1992-2023
> Nov 19 11:18:29 terra rpcd_lsad[25501]: [2024/11/19
> 11:18:29.739755, 0]
> ../../source3/rpc_server/rpc_worker.c:1127(rpc_worker_main)
> Nov 19 11:18:29 terra rpcd_lsad[25501]: rpcd_lsad version
> 4.19.7 started.
> Nov 19 11:18:29 terra rpcd_lsad[25501]: Copyright Andrew
> Tridgell and the Samba Team 1992-2023
> Nov 19 11:18:29 terra rpcd_lsad[25504]: [2024/11/19
> 11:18:29.790433, 0]
> ../../source3/rpc_server/rpc_worker.c:1127(rpc_worker_main)
> Nov 19 11:18:29 terra rpcd_lsad[25504]: rpcd_lsad version
> 4.19.7 started.
> Nov 19 11:18:29 terra rpcd_lsad[25504]: Copyright Andrew
> Tridgell and the Samba Team 1992-2023
> Nov 19 11:18:29 terra rpcd_lsad[25507]: [2024/11/19
> 11:18:29.822732, 0]
> ../../source3/rpc_server/rpc_worker.c:1127(rpc_worker_main)
> Nov 19 11:18:29 terra rpcd_lsad[25507]: rpcd_lsad version
> 4.19.7 started.
> Nov 19 11:18:29 terra rpcd_lsad[25507]: Copyright Andrew
> Tridgell and the Samba Team 1992-2023
> Nov 19 11:18:34 terra sshd-session[25516]: pam_unix(sshd:auth):
> authentication failure; logname=jgraham uid=0 euid=0 tty=ssh ruser=
> rhost=::1 user=HOME\jgraham
> Nov 19 11:18:36 terra sshd-session[25479]: error: PAM:
> Authentication failure for HOME\\jgraham from ::1
> Nov 19 11:18:40 terra sshd-session[25683]: pam_unix(sshd:auth):
> authentication failure; logname=jgraham uid=0 euid=0 tty=ssh ruser=
> rhost=::1 user=HOME\jgraham
At a guess, your PAM stack is incorrect, it doesn't seem to be using
winbind, I would expect to see lines like this:
2024-11-19T17:48:38.678440+00:00 devstation sshd[9437]: pam_winbind(sshd:auth): getting password (0x00000388)
Rowland
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