我设置了一个 ubuntu 服务器，该服务器针对我们的 W2k8 域的活动目录进行身份验证。一切顺利，我在 getent passwd 和 wbinfo 中看到了所有用户。
我希望能够在机器上使用 kerberos 和 winbind auth，到目前为止一切正常。
但是当我以 AD 用户身份登录服务器时，我只看到 motd，并且没有收到提示，而是再次被注销。
认证日志
Feb 28 15:34:48 server sshd[12635]: Postponed keyboard-interactive for micha from 10.10.10.121 port 36519 ssh2 [preauth]
Feb 28 15:34:50 server sshd[12637]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ub64-it.city.domain.org user=micha
Feb 28 15:34:50 server sshd[12637]: pam_krb5(sshd:auth): pam_sm_authenticate: entry (nonull)
Feb 28 15:34:50 server sshd[12637]: pam_krb5(sshd:auth): (user micha) attempting authentication as [email protected]
Feb 28 15:34:50 server sshd[12637]: pam_krb5(sshd:auth): user micha authenticated as [email protected]
Feb 28 15:34:50 server sshd[12637]: pam_krb5(sshd:auth): pam_sm_authenticate: exit (success)
Feb 28 15:34:50 server sshd[12637]: pam_winbind(sshd:account): user 'micha' granted access
Feb 28 15:34:50 server sshd[12635]: Postponed keyboard-interactive/pam for micha from 10.10.10.121 port 36519 ssh2 [preauth]
Feb 28 15:34:50 server sshd[12635]: Accepted keyboard-interactive/pam for micha from 10.10.10.121 port 36519 ssh2
Feb 28 15:34:50 server sshd[12635]: pam_krb5(sshd:session): pam_sm_open_session: entry
Feb 28 15:34:50 server sshd[12635]: pam_krb5(sshd:session): no context found, creating one
Feb 28 15:34:50 server sshd[12635]: pam_krb5(sshd:session): (user micha) found initial ticket cache at /tmp/krb5cc_pam_e12637
Feb 28 15:34:50 server sshd[12635]: pam_krb5(sshd:session): (user micha) initializing ticket cache FILE:/tmp/krb5cc_72208_e12635
Feb 28 15:34:50 server sshd[12635]: pam_krb5(sshd:session): pam_sm_open_session: exit (success)
Feb 28 15:34:50 server sshd[12635]: pam_unix(sshd:session): session opened for user micha by (uid=0)
Feb 28 15:34:50 server sshd[12771]: Received disconnect from 10.10.10.121: 11: disconnected by user
Feb 28 15:34:50 server sshd[12635]: pam_krb5(sshd:session): pam_sm_close_session: entry (silent)
Feb 28 15:34:50 server sshd[12635]: pam_krb5(sshd:session): pam_sm_close_session: exit (success)
Feb 28 15:34:50 server sshd[12635]: pam_unix(sshd:session): session closed for user micha
SSH 客户端只是告诉我它已关闭
Last login: Thu Feb 28 15:25:26 2013 from ub64-it.city.domain.org
Connection to server closed
使用 -vv 我看到：
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: client_input_channel_req: channel 0 rtype [email protected] reply 0
debug2: channel 0: rcvd eow
debug2: channel 0: close_read
debug2: channel 0: input open -> closed
debug2: channel 0: rcvd eof
debug2: channel 0: output open -> drain
debug2: channel 0: rcvd close
Welcome to Ubuntu 12.04.2 LTS (GNU/Linux 3.2.0-37-virtual x86_64)
* Documentation: https://help.ubuntu.com/
System information as of Thu Feb 28 15:40:36 EAT 2013
System load: 0.0 Users logged in: 1
Usage of /: 16.7% of 18.21GB IP address for eth0: 10.10.11.9
Memory usage: 48% IP address for tap0: 10.10.14.1
Swap usage: 0% IP address for tap1: 10.10.12.1
Processes: 94 IP address for tun0: 10.10.13.1
Graph this data and manage this system at https://landscape.canonical.com/
The programs included with the Ubuntu system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
applicable law.
Last login: Thu Feb 28 15:34:50 2013 from ub64-it.city.domain.org
debug2: channel 0: obuf empty
debug2: channel 0: close_write
debug2: channel 0: output drain -> closed
debug2: channel 0: almost dead
debug2: channel 0: gc: notify user
debug2: channel 0: gc: user detached
debug2: channel 0: send close
debug2: channel 0: is dead
debug2: channel 0: garbage collecting
debug1: channel 0: free: client-session, nchannels 1
Connection to server closed.
有任何想法吗？
迈克尔
答案1
好的，通过检查用户详细信息解决了这个问题：非常简单，他们只是没有从 winbind 分配正确的 shell。因此，它只是通过 motd 然后注销。smb.conf : template shell = /bin/bash就是这样。