最近给自己的服务器用vsftpd搭了个ftp服务器。
最好先
sudo su
获得root权限。
sudo apt-get install vsftpd
安装vsftpd
修改/etc/vsftpd.conf如下:
listen=NO
listen_ipv6=YES
# Allow anonymous FTP? (Disabled by default).
anonymous_enable=NO
# 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=
# Activate directory messages - messages given to remote users when they
# go into a certain directory.
dirmessage_enable=YES
#
# If enabled, vsftpd will display directory listings with the time
# in your local time zone. The default is to display GMT. The
# times returned by the MDTM FTP command are also affected by this
# option.
use_localtime=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
# 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.
# Note that the default log file location is /var/log/xferlog in this case.
xferlog_std_format=YES
# You may fully customise the login banner string:
ftpd_banner=Welcome to FTP service.
# 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().
# (Warning! chroot'ing can be very dangerous. If using chroot, make sure that
# the user does not have write access to the top level directory within the
# chroot)
chroot_local_user=YES
chroot_list_enable=YES
# (default follows)
chroot_list_file=/etc/vsftpd.chroot_list
# This option should be the name of a directory which is empty. Also, the
# directory should not be writable by the ftp user. This directory is used
# as a secure chroot() jail at times vsftpd does not require filesystem
# access.
secure_chroot_dir=/var/run/vsftpd/empty
#
# This string is the name of the PAM service vsftpd will use.
# pam_service_name=vsftpd
pam_service_name=ftp
# This option specifies the location of the RSA certificate to use for SSL
# encrypted connections.
rsa_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
rsa_private_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
ssl_enable=NO
#
# Uncomment this to indicate that vsftpd use a utf8 filesystem.
utf8_filesystem=YES
上面的配置文件中,我不是很熟悉,我挑一些我稍微知道的讲。
-
不了解,我查看了很多博客,这个设置的是YES,但是我设置成YES,登陆直接被拒绝。listen=NO
-
拒绝匿名登陆anonymous_enable=NO
-
设置可以上传文件,这个设置看需要个人需要write_enable=YES
-
开启日志记录xferlog_enable=YES
-
设置日志文件路径xferlog_file=/var/log/vsftpd.log
-
设置日志格式为标准输出xferlog_std_format=YES
-
绑定20端口connect_from_port_20=YES
-
欢迎语句,在使用shell时可以看到ftpd_banner=Welcome to FTP service.
下面这几个的设置比较重要:
-
chroot_local_user=YES
-
chroot_list_enable=YES
-
上面的这几个配置实现的功能是:用户被限制在自己的主目录下。用户名单来源于chroot_list_file=/etc/vsftpd.chroot_list
/etc/vsftpd.chroot_list
。
具体可以参考:http://blog.csdn.net/bluishglc/article/details/42398811
一个重要的配置
-
原配置中为vsftpd,ubuntu用户需要更改成ftppam_service_name=ftp
关于编码:
-
不知道这项有没有起作用,上传的文件不乱码,用浏览器打开是乱码(浏览器编码问题?),使用windows自带的文件资源管理器是没有乱码的,使用filezila乱码。utf8_filesystem=YES
创建用户:
-
mkdir /home/username
-
sudo useradd username -g ftp -d /home/username -m username
-
sudo passwd username's password
-
mkdir /home/username/pub
-
新建一个pub目录用于存放文件,并且赋予全部访问权限chmod 777 -R /home/username/pub
-
限制用户username只能通过ftp登陆,而不能直接登陆服务器usermod -s /sbin/nologin username
重要的一点:
- 新建
将username放进去/etc/vsftpd.chroot_list
启动vsftpd或者重启
-
或者systemctl start vsftpd
service vsftpd start
-
或者systemctl restart vsftpd
service vsftpd restart
登陆:
- 在windows的文件资源管理器或者在浏览器中打开
输入账号密码,即可用登陆。浏览器中只能查看,文件操作如新建等需要在window的文件资源管理器中或者filezila中进行。ftp://your_server_ip
水平有限,有问题欢迎留言