FreeBSD网站平台建设全过程之前言及安装系统

http://freeunix.3322.org 2004年08月01日 18:05 查看20679次 作者: ylf  【
文章分类:unix系统

第四步:安装配置ftp服务器

  本文根据网上流行的一篇文章整理改编而成,并修正了原文的一些小错误。

  由于为每一个需要使用ftp服务的用户建立系统帐户会影响系统的安全,所以我们使用数据库用户进行ftp用户验证。

  系统组成:

Proftpd1.2.7
proftpd-mod-quotatab-1.2.4
mysql3.23

  因为ports里没有proftpd-mod-quotatab-1.2.4模块,我们下载源代码安装。

  下载源代码包:(必须下载相同版本的源代码包)

  到http://www.proftpd.orgftp://ftp.servus.at/ProFTPD/distrib/source/proftpd-1.2.7.tar.gz去下载proftpd-1.2.7.tar.gz。

  到http://www.castaglia.org/proftpd/ 去下载proftpd-mod-quotatab-1.2.4.tar.gz。(1.2.5 版本的mod_quotatab是用在1.2.8rc1上的)

  用ftp将它们上传到/home/ylf/app目录。

  然后解压缩源代码包:

# cd /home/ylf/app
# tar zxvf proftpd-1.2.7.tar.gz
# tar zxvf proftpd-mod-quotatab-1.2.4.tar.gz

  进入mod-quotatab目录

# cd mod_quotatab

  把mod_quotatab中的文件拷贝到proftpd 中的modules 目录中

# cp * ../proftpd-1.2.7/modules

  在开始运行configure之前,我们要先改动一个文件

  进入 proftpd-1.2.7/contrib 目录

# cd /home/ylf/app/proftpd-1.2.7/contrib

  修改 mod_sql_mysql.c

# vi mod_sql_mysql.c

  找到#include <mysql/mysql.h> 把他改为你的实际路径,这里是:

#include </usr/local/include/mysql/mysql.h>

  然后编译安装:

# cd /home/ylf/app/proftpd-1.2.7
#./configure --prefix=/usr/local/proftpd --with-modules=mod_sql:mod_sql_mysql:mod_quotatab:mod_quotatab_sql --with-includes=/usr/local/include/mysql --with-libraries=/usr/local/lib/mysql
# make
# make install

  进入到proftpd配置文件所在目录

# cd /usr/local/proftpd/etc

  备份原配置文件

# mv proftpd.conf proftpd.conf.bak

  然后编辑新的配置文件proftpd.conf

# vi proftpd.conf

  我的proftpd.conf内容如下:

# This is a basic ProFTPD configuration file (rename it to
# 'proftpd.conf' for actual use. It establishes a single server
# and a single anonymous login. It assumes that you have a user/group
# "nobody" and "ftp" for normal operation and anon.

ServerName "ftpx.3322.org"
ServerType standalone
DefaultServer on

# 用户登陆时不显示ftp服务器版本信息
ServerIdent off

# Port 21 is the standard FTP port.
Port 21

# Umask 022 is a good standard umask to prevent new dirs and files
# from being group and world writable.
Umask 022

MaxLoginAttempts 3
TimeoutLogin 120
TimeoutIdle 600
TimeoutNoTransfer 900
TimeoutStalled 3600

MaxClients 100

# 设置每台主机最多并发连接数
MaxClientsPerHost 3

AllowOverwrite no
AllowStoreRestart on
UseReverseDNS off

# 设置如果shell为空时允许用户登录
RequireValidShell off

# 将用户限制在自己的主目录下
DefaultRoot ~ ftpusers
DefaultRoot ~ FTPGRP

# To prevent DoS attacks, set the maximum number of child processes
# to 30. If you need to allow more than 30 concurrent connections
# at once, simply increase this value. Note that this ONLY works
# in standalone mode, in inetd mode you should use an inetd server
# that allows you to limit maximum number of processes per service
# (such as xinetd).
MaxInstances 30

# Set the user and group under which the server will run.
User FTPUSR
Group FTPGRP

# Normally, we want files to be overwriteable.
<Directory />
AllowOverwrite on
</Directory>

# A basic anonymous configuration, no upload directories.
# 匿名登录设置。匿名用户目录为/ftp
<Anonymous /ftp>
User ftp
Group ftpusers

# We want clients to be able to login with "anonymous" as well as "ftp"
UserAlias anonymous ftp

# Limit the maximum number of anonymous logins
MaxClients 10

# We want 'welcome.msg' displayed at login, and '.message' displayed
# in each newly chdired directory.
DisplayLogin welcome.msg
DisplayFirstChdir .message

# Limit WRITE everywhere in the anonymous chroot
#<Limit WRITE>
# DenyAll
#</Limit>

</Anonymous>

# 数据库联接的信息,FTP是数据库名,localhost是主机名,root是连接数据库的用户名,#123456是密码
#(如果没有密码留空)
SQLConnectInfo FTP@localhost root 123456

# 数据库认证的类型
SQLAuthTypes Backend Plaintext

# 指定用来做用户认证的表的有关信息。("FTPUSERS"和"FTPGRPS"是数据表名字,等一会
# 在下面建立)
SQLUserInfo FTPUSERS userid passwd uid gid homedir shell
SQLGroupInfo FTPGRPS groupname gid members

# 数据库的鉴别
SQLAuthenticate users groups usersetfast groupsetfast

# 如果home目录不存在,则系统会根据它的home项新建一个目录
SQLHomedirOnDemand on

# 启用磁盘限额
QuotaDirectoryTally on

# 磁盘限额单位 b"|"Kb"|"Mb"|"Gb"
QuotaDisplayUnits "Kb"

QuotaEngine on

# 磁盘限额日志记录
QuotaLog "/var/log"

# 打开磁盘限额信息,当登陆FTP帐户后,使用命令 "quote SITE QUOTA" 后可显示当前用#户的磁盘限额
QuotaShowQuotas on

# SQL调用语句,不用修改
SQLNamedQuery get-quota-limit SELECT "name, quota_type, per_session, limit_type, bytes_in_avail, bytes_out_avail, bytes_xfer_avail,files_in_avail, files_out_avail, files_xfer_avail FROM quotalimits WHERE name = '%{0}' AND quota_type = '%{1}'"

SQLNamedQuery get-quota-tally SELECT "name, quota_type, bytes_in_used, bytes_out_used, bytes_xfer_used, files_in_used, files_out_used, files_xfer_used FROM quotatallies WHERE name = '%{0}' AND quota_type = '%{1}'"

SQLNamedQuery update-quota-tally UPDATE "bytes_in_used = bytes_in_used + %{0}, bytes_out_used = bytes_out_used + %{1}, bytes_xfer_used = bytes_xfer_used + %{2}, files_in_used = files_in_used + %{3}, files_out_used = files_out_used + %{4}, files_xfer_used = files_xfer_used + %{5} WHERE name = '%{6}' AND quota_type = '%{7}'" quotatallies

SQLNamedQuery insert-quota-tally INSERT "%{0}, %{1}, %{2}, %{3}, %{4}, %{5}, %{6}, %{7}" quotatallies

QuotaLimitTable sql:/get-quota-limit
QuotaTallyTable sql:/get-quota-tally/update-quota-tally/insert-quota-tally

  下面为ftp用户建立相应的数据库和表

  进入mysql数据库命令状态:

# mysql
责任编辑:admin

给文章打分...

平均分:0.7(29 次)

-5 -4 -3 -2 -1 0 1 2 3 4 5
0

顶一下

发表我的见解...

  • 您的大名: 留空为匿名
  • 您的主页:
  • 您的邮箱: