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Slackware12 的vsftpd不能用本地用户登陆

时间:2008-01-15

来源:互联网

新装了个Slackware 12.0,想开其vsftpd功能时,发现无法用本地用户登陆,但匿名或者用ftp登陆(都不用密码)却正常。配置文件/etc/vsfptd.conf就只改了少少,基本上没怎么改过。以下是配置文件的内容:

代码:
# Example config file /etc/vsftpd.conf
#
# The default compiled in settings are fairly paranoid. This sample file
# loosens things up a bit, to make the ftp daemon more usable.
# Please see vsftpd.conf.5 for all compiled in defaults.
#
# READ THIS: This example file is NOT an exhaustive list of vsftpd options.
# Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's
# capabilities.
#
# Allow anonymous FTP? (Beware - allowed by default if you comment this out).
anonymous_enable=YES

#
# Uncomment this to allow local users to log in.
local_enable=YES

#
# Uncomment this to enable any form of FTP write command.
write_enable=YES

#
# Default umask for local users is 077. You may wish to change this to 022,
# if your users expect that (022 is used by most other ftpd's)
local_umask=022

#
# Uncomment this to allow the anonymous FTP user to upload files. This only
# has an effect if the above global write enable is activated. Also, you will
# obviously need to create a directory writable by the FTP user.
#anon_upload_enable=YES

#
# Uncomment this if you want the anonymous FTP user to be able to create
# new directories.
#anon_mkdir_write_enable=YES

#
# Activate directory messages - messages given to remote users when they
# go into a certain directory.
dirmessage_enable=YES

#
# Activate logging of uploads/downloads.
xferlog_enable=YES

#
# Make sure PORT transfer connections originate from port 20 (ftp-data).
connect_from_port_20=YES

#
# If you want, you can arrange for uploaded anonymous files to be owned by
# a different user. Note! Using "root" for uploaded files is not
# recommended!
#chown_uploads=YES
#chown_username=whoever

#
# You may override where the log file goes if you like. The default is shown
# below.
xferlog_file=/var/log/vsftpd.log

#
# If you want, you can have your log file in standard ftpd xferlog format
xferlog_std_format=YES

#
# You may change the default value for timing out an idle session.
#idle_session_timeout=600

#
# You may change the default value for timing out a data connection.
#data_connection_timeout=120

#
# It is recommended that you define on your system a unique user which the
# ftp server can use as a totally isolated and unprivileged user.
#nopriv_user=ftpsecure

#
# Enable this and the server will recognise asynchronous ABOR requests. Not
# recommended for security (the code is non-trivial). Not enabling it,
# however, may confuse older FTP clients.
#async_abor_enable=YES

#
# By default the server will pretend to allow ASCII mode but in fact ignore
# the request. Turn on the below options to have the server actually do ASCII
# mangling on files when in ASCII mode.
# Beware that on some FTP servers, ASCII support allows a denial of service
# attack (DoS) via the command "SIZE /big/file" in ASCII mode. vsftpd
# predicted this attack and has always been safe, reporting the size of the
# raw file.
# ASCII mangling is a horrible feature of the protocol.
#ascii_upload_enable=YES
#ascii_download_enable=YES

#
# You may fully customise the login banner string:
ftpd_banner=Welcome to eashow FTP service.

#
# You may specify a file of disallowed anonymous e-mail addresses. Apparently
# useful for combatting certain DoS attacks.
#deny_email_enable=YES
# (default follows)
#banned_email_file=/etc/vsftpd.banned_emails

#
# You may specify an explicit list of local users to chroot() to their home
# directory. If chroot_local_user is YES, then this list becomes a list of
# users to NOT chroot().
chroot_local_user=YES
chroot_list_enable=YES
# (default follows)
chroot_list_file=/etc/vsftpd.chroot_list

#
# You may activate the "-R" option to the builtin ls. This is disabled by
# default to avoid remote users being able to cause excessive I/O on large
# sites. However, some broken FTP clients such as "ncftp" and "mirror" assume
# the presence of the "-R" option, so there is a strong case for enabling it.
ls_recurse_enable=YES

#
# To run vsftpd in standalone mode (rather than through inetd), uncomment
# the line below.
listen=YES

userlist_enable=YES
userlist_deny=YES
userlist_file=/etc/vsftpd.denyuser
有没有人遇过同样的问题? 哪位大大可否帮忙看看?

作者: GavinLan   发布时间: 2008-01-15

另外,vsftpd.denyuser文件只有一个用户:root,就是为了限制root用户用ftp登陆。

作者: GavinLan   发布时间: 2008-01-15

问一上,你改了这配置后,重启vsftpd了不?

作者: jazzly   发布时间: 2008-01-15

引用:
作者: jazzly
问一上,你改了这配置后,重启vsftpd了不?
vsftpd肯定是重启了的,而且连系统都重启过了。

作者: GavinLan   发布时间: 2008-01-17

都提示什么错了?

作者: lxy_bhbh   发布时间: 2008-01-17

开selinux了没 - -

作者: maitr   发布时间: 2008-01-17

引用:
作者: lxy_bhbh
都提示什么错了?
在SSH下登陆:
代码:
gavin@slackware:~$ ftp localhost
Connected to localhost.
220 Welcome to eashow FTP service.
Name (localhost:gavin): gavin 
331 Please specify the password.
Password:
530 Login incorrect.
Login failed.
ftp>
用FlashFXP登陆:
代码:
WinSock 2.0 -- OpenSSL 0.9.8e 23 Feb 2007
[左] 正在连接到 eashow.3322.org -> IP=61.141.182.191 端口=21
[左] 已连接到 eashow.3322.org
[左] 220 Welcome to eashow FTP service.
[左] USER gavin
[左] 331 Please specify the password.
[左] PASS (hidden)
[左] 530 Login incorrect.
[左] 连接失败
[左] 正在延迟 31 秒,在此之后将尝试第 1 次重新连接
用户名和密码用系统帐号和其密码。

作者: GavinLan   发布时间: 2008-01-17

猜测:
会不会是chroot的问题,
chroot_local_user=YES
改为NO试试

作者: zhoun   发布时间: 2008-01-17

引用:
作者: maitr
开selinux了没 - -
Slackware 12.0有selinux么?怎么查看有没有?
我find的时候,找到:
#find / -name selinux
/usr/src/linux-2.6.21.5/security/selinux

但不知selinux是否安装在slk12上,查看进程也没看到相关的进程。

作者: GavinLan   发布时间: 2008-01-17

引用:
作者: zhoun
猜测:
会不会是chroot的问题,
chroot_local_user=YES
改为NO试试
刚试过了,不是这个原因,改成NO后一样的效果

作者: GavinLan   发布时间: 2008-01-17

userlist_enable=YES
改成NO呢?

作者: zhoun   发布时间: 2008-01-17

看看这个帖子:
http://www.ixpub.net/viewthread.php?tid=657021

作者: lxy_bhbh   发布时间: 2008-01-17

引用:
作者: zhoun
userlist_enable=YES
改成NO呢?
试过了,一样的效果……

作者: GavinLan   发布时间: 2008-01-17

引用:
作者: lxy_bhbh
看看这个帖子:
http://www.ixpub.net/viewthread.php?tid=657021
看了,我也google过,很多都说到是这个原因,我想应该是pam.d的问题了,但是在slackware找不到pam.d目录,郁闷……

作者: GavinLan   发布时间: 2008-01-17

那就换吧
proftpd, pureftpd......

作者: zhoun   发布时间: 2008-01-17

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