ssh可以使用,但sftp不能使用

taojie2000

回复 1# tommy2004


stfp 登录下   看看   /var/log/secure

tommy2004

回复  tommy2004


stfp 登录下   看看   /var/log/secure
taojie2000 发表于 2011-11-01 11:15

在客户端和服务器端都提示以下日志:

[root@test ~]# cat /var/log/secure|grep sftp
Feb  1 07:28:46 test sshd[18075]: subsystem request for sftp
Feb  1 07:29:20 test sshd[18491]: subsystem request for sftp
Feb  1 08:53:10 test sshd[18633]: subsystem request for sftp

taojie2000

回复 12# tommy2004


    cat /var/log/secure|grep sftp

    别grep 啊  一grep  部分信息你就给过滤了    哪怕 tail  /var/log/secure  也行啊

tommy2004

回复  tommy2004


    cat /var/log/secure|grep sftp

    别grep 啊  一grep  部分信息你就给过滤 ...
taojie2000 发表于 2011-11-01 11:59

这是tail的结果
Nov  1 07:28:46 test sshd[18075]: Accepted password for root from 192.168.1.4 port 32770 ssh2
Nov  1 07:28:46 test sshd[18075]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov  1 07:28:46 test sshd[18075]: subsystem request for sftp
Nov  1 07:28:46 test sshd[18075]: pam_unix(sshd:session): session closed for user root
Nov  1 07:28:55 test sshd[18078]: Accepted password for root from 192.168.1.4 port 32771 ssh2
Nov  1 07:28:55 test sshd[18078]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov  1 07:29:14 test sshd[18078]: pam_unix(sshd:session): session closed for user root
Nov  1 07:29:20 test sshd[18491]: Accepted password for root from 192.168.1.4 port 32772 ssh2
Nov  1 07:29:20 test sshd[18491]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov  1 07:29:20 test sshd[18491]: subsystem request for sftp
Nov  1 07:29:20 test sshd[18491]: pam_unix(sshd:session): session closed for user root
Nov  1 08:53:10 test sshd[18633]: Accepted password for root from 192.168.1.4 port 49690 ssh2
Nov  1 08:53:10 test sshd[18633]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov  1 08:53:10 test sshd[18633]: subsystem request for sftp
Nov  1 08:53:10 test sshd[18633]: pam_unix(sshd:session): session closed for user root
Nov  1 08:53:19 test sshd[18636]: Accepted password for root from 192.168.1.4 port 49691 ssh2
Nov  1 08:53:19 test sshd[18636]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov  1 08:55:02 test sshd[18636]: pam_unix(sshd:session): session closed for user root
Nov  1 09:02:36 test sshd[18685]: Accepted password for root from 192.168.1.4 port 43321 ssh2
Nov  1 09:02:36 test sshd[18685]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov  1 09:07:54 test sshd[18685]: pam_unix(sshd:session): session closed for user root
Nov  1 09:08:59 test sshd[18724]: Accepted password for root from 192.168.1.4 port 40440 ssh2
Nov  1 09:08:59 test sshd[18724]: pam_unix(sshd:session): session opened for user root by (uid=0)

chenyx

不用root用户,普通用户可以不

tommy2004

不用root用户,普通用户可以不
chenyx 发表于 2011-11-01 13:43

用普通用户可以正常用sftp

chenyx

那你检查下服务器端sshd_config,看看是不是禁用root登陆了.

tommy2004

那你检查下服务器端sshd_config,看看是不是禁用root登陆了.
chenyx 发表于 2011-11-01 15:10

PermitRootLogin yes没有限制

tommy2004

还是没找到原因

可可火山

Nov  1 07:29:20 test sshd[18491]: Accepted password for root from 192.168.1.4 port 32772 ssh2
Nov  1 07:29:20 test sshd[18491]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov  1 07:29:20 test sshd[18491]: subsystem request for sftp
Nov  1 07:29:20 test sshd[18491]: pam_unix(sshd:session): session closed for user roo

root应该已经验证通过，看起来是 /etc/pam.d/sshd中有设置阻止还是什么了。

/etc/ssh/sshd_config中的loglevel开多些 改成verbose或者debug来看看到底怎么回事