我的vsftpd本地用户不能上传文件. 这是怎么回事啊?

释雪

我这里有一个vsftpd的问题.
在vsftpd.conf里面我已经设置了local_enable=yes和write_enable=yes.
重启vsftpd之后, 我用ftp 127.0.0.1命令, 使用本地用户能够在本地用户的home目录上传创建文件. 可是外边连我这个ftp, 上传却总是报550错误.

释雪

# 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
anon_mkdir_write_enable=YES
anon_other_write_enable=YES
anon_upload_enable=YES
anon_world_readable_only=NO

chmod_enable=YES
chown_uploads=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

chroot_local_user=YES
passwd_chroot_enable=YES

释雪

[noah@noah vsftpd]$ ftp noah_bentusi.kmip.net
Connected to noah_bentusi.kmip.net.
220 (vsFTPd 2.0.3)
530 Please login with USER and PASS.
530 Please login with USER and PASS.
KERBEROS_V4 rejected as an authentication type
Name (noah_bentusi.kmip.net:noah): guest
331 Please specify the password.
Password:
230 Login successful.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> mkdir a
257 "/a" created
ftp> rmdir a
250 Remove directory operation successful.
ftp> bye
221 Goodbye.
[noah@noah vsftpd]$


我在ftp本机上连可以创建目录, 上传文件.

释雪

C:\Documents and Settings\noah>ftp noah_bentusi.kmip.net
Connected to noah_bentusi.kmip.net.
220 (vsFTPd 2.0.3)
User (noah_bentusi.kmip.netnone)): guest
331 Please specify the password.
Password:
230 Login successful.
ftp> mkdir a
550 Access is denied.
ftp> rmdir a
550 Access is denied.
ftp> bye
221 Goodbye.

C:\Documents and Settings\noah>


外面的机子能连上, 但不能上传创建

释雪

ps:我的selinux是关着的.
用的是FC4系统.

用adsl拔号上网.

onnla

是否需要看一下文件夹本身的权限呢，可能是你的FTP主目录没有指定好权限

释雪

/home/guest目录的权限是这样的

rwx------     guest        guest     /home/guest


如果权限不对的话, 那么为什么本机登陆的话, 就可以创建呢?

yangh

guest 这个用户大概被当做匿名用户了，建议你建一个其它用户名来试试

释雪

我的个人帐号.  noah也不行滴
root也不行.

崩溃ing