我无法使用在CentOS6 32位上运行的vsftpd上的本地用户login。 服务器只是报告login不正确。
我的日志文件如下所示：
[doctorblue@guardian ~]$ sudo tail /var/log/vsftpd.log /var/log/secure ==> /var/log/vsftpd.log <== Fri Jun 7 01:37:33 2013 [pid 2453] DEBUG: Client "188.xxx.196.134", "Connection terminated without SSL shutdown - buggy client?" Fri Jun 7 01:41:52 2013 [pid 2489] CONNECT: Client "188.xxx.196.134" Fri Jun 7 01:41:53 2013 [pid 2488] [doctorblue] FAIL LOGIN: Client "188.xxx.196.134" Fri Jun 7 01:41:54 2013 [pid 2489] DEBUG: Client "188.xxx.196.134", "Connection terminated without SSL shutdown - buggy client?" Fri Jun 7 01:44:17 2013 [pid 678] CONNECT: Client "188.xxx.196.134" Fri Jun 7 01:44:18 2013 [pid 677] [doctorblue] FAIL LOGIN: Client "188.xxx.196.134" Fri Jun 7 01:44:19 2013 [pid 678] DEBUG: Client "188.xxx.196.134", "Connection terminated without SSL shutdown - buggy client?" Fri Jun 7 01:45:39 2013 [pid 704] CONNECT: Client "188.xxx.196.134" Fri Jun 7 01:45:51 2013 [pid 703] [doctorblue] FAIL LOGIN: Client "188.xxx.196.134" Fri Jun 7 01:45:52 2013 [pid 704] DEBUG: Client "188.xxx.196.134", "Connection terminated without SSL shutdown - buggy client?" ==> /var/log/secure <== Jun 7 01:31:22 guardian sshd[1742]: pam_unix(sshd:session): session closed for user doctorblue Jun 7 01:42:53 guardian sshd[1814]: Received signal 15; terminating. Jun 7 01:43:01 guardian sshd[568]: Server listening on 0.0.0.0 port 22. Jun 7 01:43:01 guardian sshd[568]: Server listening on :: port 22. Jun 7 01:43:07 guardian sshd[622]: Accepted publickey for doctorblue from 188.xxx.196.134 port 60406 ssh2 Jun 7 01:43:07 guardian sshd[622]: pam_unix(sshd:session): session opened for user doctorblue by (uid=0) Jun 7 01:44:13 guardian sudo: doctorblue : TTY=pts/0 ; PWD=/home/doctorblue ; USER=root ; COMMAND=/sbin/service vsftpd start Jun 7 01:45:23 guardian sudo: doctorblue : TTY=pts/0 ; PWD=/home/doctorblue ; USER=root ; COMMAND=/usr/bin/vim /etc/pam.d/vsftpd Jun 7 01:45:34 guardian sudo: doctorblue : TTY=pts/0 ; PWD=/home/doctorblue ; USER=root ; COMMAND=/sbin/service vsftpd restart Jun 7 01:46:13 guardian sudo: doctorblue : TTY=pts/0 ; PWD=/home/doctorblue ; USER=root ; COMMAND=/usr/bin/tail /var/log/vsftpd.log /var/log/secure 这些是我的configuration文件。
==> /etc/vsftpd/vsftpd.conf <== # Allow anonymous connections anonymous_enable=NO # Log logins dual_log_enable=YES # Allow login from system users local_enable=YES # Prevent people from going to off-limit areas chroot_local_user=YES chroot_list_enable=YES chroot_list_file=/etc/vsftpd.chroot_list # Enable recursive file listing ls_recurse_enable=YES # Enable commands for writing to the filesystem # These are: STOR, DELE, RNFR, RNTO, MKD, RMD, APPE and SITE write_enable=YES # Enable standalone mode listen=YES # Maximum connections per IP address, helps defeat DoS attacks max_per_ip=3 # Expect SSL handshake without request (Implicit FTPS) implicit_ssl=NO # SSL support ssl_enable=YES # Allow SSL for anonymous connections allow_anon_ssl=NO # Disallow insecure connections for data transfer force_local_data_ssl=YES # Disallow insecure connections for login force_local_logins_ssl=YES # Set the cipher used for encryption ssl_ciphers=HIGH # Enable TLS v1 ssl_tlsv1=YES # Enable SSL v2 ssl_sslv2=NO # Enable SSL v3 ssl_sslv3=YES # RSA certficiate location rsa_cert_file=/etc/vsftpd/vsftpd.pem ==> /etc/pam.d/vsftpd <== #%PAM-1.0 session optional pam_keyinit.so force revoke auth required pam_listfile.so item=user sense=deny file=/etc/vsftpd/ftpusers onerr=succeed auth required pam_shells.so auth include password-auth account include password-auth session required pam_loginuid.so session include password-auth
其他问题的答案表明，我尝试注释auth required pam_shells.so并重新启动vsftp守护进程，但是这样做没有区别，它仍然报告不正确的login，并且完全相同的条目出现在日志文件中。
我无法解决这个问题，因为我通过重新安装虚拟机来解决这个问题。