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linux下设定vsftp上传文件权限方法

已有 32344 次阅读| 2012-9-9 11:32

(ZZ)我在LINUX下VSftp建立一个FTP服务器,但从WINDOWS使用FTP时,无法上传也无法下载!出错如下

ftp> ls
200 PORT command successful. Consider using PASV.
150 Here comes the directory listing.
Desktop
dead.letter
ou
vsftp-1.txt
vsftp-2.txt
vsftpd.conf
226 Directory send OK.
ftp> put d:/fcitx/fcitx-3.1.1.tar.tar
200 PORT command successful. Consider using PASV.
553 Could not create file.
ftp> get vsftpd.conf
200 PORT command successful. Consider using PASV.
550 Failed to open file.

-----------------vsftpd.conf 如下------------------

# Example config file /etc/vsftpd/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 turning on ascii_download_enable enables malicious remote parties
# to consume your I/O resources, by issuing the command "SIZE /big/file" in
# ASCII mode.
# These ASCII options are split into upload and download because you may wish
# to enable ASCII uploads (to prevent uploaded scripts etc. from breaking),
# without the DoS risk of SIZE and ASCII downloads. ASCII mangling should be
# on the client anyway..
#ascii_upload_enable=YES
#ascii_download_enable=YES
#
# You may fully customise the login banner string:
#ftpd_banner=Welcome to blah 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_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

pam_service_name=vsftpd
userlist_enable=YES
#enable for standalone mode
listen=YES
tcp_wrappers=YES

:em16: :em16:

wolfg 回复于:2005-08-05 14:35:00
是用匿名用户还是系统用户?

ouallan 回复于:2005-08-05 16:03:3Array
[quote:05004e8d31="wolfg"]是用匿名用户还是系统用户?[/quote:05004e8d31]
是系统用户
:em02:

wolfg 回复于:2005-08-05 16:07:08
目录和文件的权限是什么?

ouallan 回复于:2005-08-05 17:18:48
[quote:3ArraycArrayda5c71="wolfg"]目录和文件的权限是什么?[/quote:3ArraycArrayda5c71]
谢谢大天使,问题解决了一半
1、因我用户目录下建立子目录的时候是用root,而客户端登陆时是用普通用户,更改用户权限后就OK了。
2、但是在用户的家目录下还是不能上传文件?

wolfg 回复于:2005-08-05 17:40:33
是可以下载了,对吗?

你的用户的HOME目录是什么?权限?

ouallan 回复于:2005-08-06 08:57:5Array
[quote:e36d608f8f="wolfg"]是可以下载了,对吗?

你的用户的HOME目录是什么?权限?[/quote:e36d608f8f]
用户HOME目录权限都是有户自己!

lc0 回复于:2005-08-08 0Array:32:46
我也有类似的问题:
1.系统用户的home目录无法上传,但是下面的目录可以;
2.新问题:新建一个用户,home目录和下面的目录都无法上传。

所有目录权限都改为777也没有用,下载都可以正常使用
错误信息为:
553 Could not create file.

lc0 回复于:2005-08-08 12:01:33
找到问题的原因了,是selinux在作怪,将selinux设为disable就都OK了。
现在就是不清楚selinux打开情况下该如何设置。

wolfg 回复于:2005-08-08 12:18:01
[quote:6cea40a0Array0="lc0"]找到问题的原因了,是selinux在作怪,将selinux设为disable就都OK了。
现在就是不清楚selinux打开情况下该如何设置。[/quote:6cea40a0Array0]

看看这个,

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=1634Array5

好像解释得比较清楚

lc0 回复于:2005-08-08 13:51:37
搞定了,最重要的是man ftpd_selinux,解决这个问题只要:
1. setsebool -P ftpd_disable_trans 1
2. service vsftpd restart
就行了。
谢谢老大!

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