发现网上很多兄弟都在为安装proftpd+mysql+quota的种种问题苦恼。我就整理一下我的安装过程，当然也不是原创了。也提供了相关软件包永久下载,mysql/php/apache安装就免了。我的mysql是使用源码安装！
相关软件：
proftpd-1.2.9.tar.gz
proftpd-mod-quotatab-1.2.11.tar.gz
ftpdb.sql
proftpd.conf
步骤如下：
vi /etc/ld.so.conf
添加：/usr/local/mysql/lib
tar zvxf proftpd-1.2.9.tar.gz
tar zvxf proftpd-mod-quotatab-1.2.11.tar.gz
cp mod_quotatab/*.c proftpd-1.2.9/contrib/
cp mod_quotatab/*.h proftpd-1.2.9/contrib/
vi proftpd-1.2.9/contrib/mod_sql_mysql.c
#include</usr/local/mysql/include/mysql.h>
修改mysql.h的实际路径
cd proftpd-1.2.9
./configure \--prefix=/usr/local/proftpd \--with-modules=mod_sql:mod_sql_mysql:mod_quotatab\:mod_quotatab_sql:mod_ratio \--with-includes=/usr/local/mysql/include \--with-libraries=/usr/local/mysql/lib
make
make install
cp proftpd-1.2.9/contrib/dist/rpm/proftpd.init.d /etc/rc.d/init.d/proftpd
vi /etc/rc.d/init.d/proftpd
修改：PATH="$PATH:/usr/local/proftpd/sbin"
chmod 755 /etc/rc.d/init.d/proftpd
chkconfig --level 3 proftpd on
groupadd -g 5500 ftpgroup
adduser -u 5500 -s /bin/false -d /bin/null -c "proftpd user" -g ftpgroup ftpuser
然后配置你的Proftpd.conf
最后就是启动啦。/usr/local/proftpd/sbin/proftpd
-------------------------------Proftpd.conf----------------------------------
# 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 "ltsnet"
ServerType standalone
DefaultServer on
# 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
# 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 nobody
Group nobody
# To cause every FTP user to be "jailed" (chrooted) into their home
# directory, uncomment this line.
ServerIdent off
DisplayLogin welcome.msg
DefaultRoot ~
# Normally, we want files to be overwriteable.
<Directory />
AllowOverwrite on
</Directory>
# A basic anonymous configuration, no upload directories. If you do not
# want anonymous users, simply delete this entire <Anonymous> section.
<Anonymous /home/ftp>
User ftp
Group ftp
# 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>
SQLAuthTypes Backend Plaintext
SQLAuthenticate users* groups*
SQLConnectInfo ftpdb@localhost root 123456
SQLUserInfo ftpuser userid passwd uid gid homedir shell
SQLGroupInfo ftpgroup groupname gid members
SQLHomedirOnDemand on
SQLLog PASS updatecount
SQLNamedQuery updatecount UPDATE "count=count+1,accessed=now() WHERE userid='%u'" ftpuser
SQLLog STOR,DELE modified
SQLNamedQuery modified UPDATE "modified=now() WHERE userid='%u'" ftpuser
QuotaEngine on
QuotaDirectoryTally on
QuotaDisplayUnits Mb
QuotaShowQuotas on
QuotaLog "/var/log/quota"
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 ftpquotalimits 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 ftpquotatallies 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}'" ftpquotatallies
SQLNamedQuery insert-quota-tally INSERT "%{0}, %{1}, %{2}, %{3}, %{4}, %{5}, %{6}, %{7}" ftpquotatallies
QuotaLimitTable sql:/get-quota-limit
QuotaTallyTable sql:/get-quota-tally/update-quota-tally/insert-quota-tally
建ftpdb库,在phpMyAdmin中导入ftpdb.sql就ok。
--------------------------------------ftpdb.sql---------------------------------
# 表的结构 `ftpgroup`
#
CREATE TABLE `ftpgroup` (
`groupname` varchar(16) NOT NULL default '',
`gid` smallint(6) NOT NULL default '5500',
`members` varchar(16) NOT NULL default '',
KEY `groupname` (`groupname`)
) TYPE=MyISAM COMMENT='ProFTP group table';
#
# 导出表中的数据 `ftpgroup`
#
INSERT INTO `ftpgroup` VALUES ('ftpgroup', 5500, 'ftpuser');
# --------------------------------------------------------
#
# 表的结构 `ftpquotalimits`
#
CREATE TABLE `ftpquotalimits` (
`name` varchar(30) default NULL,
`quota_type` enum('user','group','class','all') NOT NULL default 'user',
`per_session` enum('false','true') NOT NULL default 'false',
`limit_type` enum('soft','hard') NOT NULL default 'soft',
`bytes_in_avail` float NOT NULL default '0',
`bytes_out_avail` float NOT NULL default '0',
`bytes_xfer_avail` float NOT NULL default '0',
`files_in_avail` int(10) unsigned NOT NULL default '0',
`files_out_avail` int(10) unsigned NOT NULL default '0',
`files_xfer_avail` int(10) unsigned NOT NULL default '0'
) TYPE=MyISAM;
#
# 导出表中的数据 `ftpquotalimits`
#
INSERT INTO `ftpquotalimits` VALUES ('test', 'user', 'true', 'hard', '9e+06', '2000', '9e+09', 2000, 2000, 2000);
# --------------------------------------------------------
#
# 表的结构 `ftpquotatallies`
#
CREATE TABLE `ftpquotatallies` (
`name` varchar(30) NOT NULL default '',
`quota_type` enum('user','group','class','all') NOT NULL default 'user',
`bytes_in_used` float NOT NULL default '0',
`bytes_out_used` float NOT NULL default '0',
`bytes_xfer_used` float NOT NULL default '0',
`files_in_used` int(10) unsigned NOT NULL default '0',
`files_out_used` int(10) unsigned NOT NULL default '0',
`files_xfer_used` int(10) unsigned NOT NULL default '0'
) TYPE=MyISAM;
#
# 导出表中的数据 `ftpquotatallies`
#
INSERT INTO `ftpquotatallies` VALUES ('test', 'user', '2000', '2000', '2000', 2000, 2000, 2000);
# --------------------------------------------------------
#
# 表的结构 `ftpuser`
#
CREATE TABLE `ftpuser` (
`id` int(10) unsigned NOT NULL auto_increment,
`userid` varchar(32) NOT NULL default '',
`passwd` varchar(32) NOT NULL default '',
`uid` smallint(6) NOT NULL default '5500',
`gid` smallint(6) NOT NULL default '5500',
`homedir` varchar(255) NOT NULL default '',
`shell` varchar(16) NOT NULL default '/sbin/nologin',
`count` int(11) NOT NULL default '0',
`accessed` datetime NOT NULL default '0000-00-00 00:00:00',
`modified` datetime NOT NULL default '0000-00-00 00:00:00',
PRIMARY KEY (`id`)
) TYPE=MyISAM COMMENT='ProFTP user table' AUTO_INCREMENT=3 ;
#
# 导出表中的数据 `ftpuser`
#
INSERT INTO `ftpuser` VALUES (1, 'test', '123456', 5500, 5500, '/home/test', '/sbin/nologin', 36, '2004-09-28 13:07:41', '2004-09-28 13:07:42');
quotalimits表
name： - 用户帐号
quota type： - user, group, class, all (we use user)
per_session： - true or false (we use true)
limit_type： - 硬限制 or 软限制 (我们一般用硬限制)
bytes_in_avail： - 允许上传的字节数
bytes_out_avail： - 允许下载的字节数
bytes_xfer_avail： - 允许传输的字节数（包括上传/下载）
files_in_avail： - 允许上传的文件数
files_out_avail： - 允许下载的文件数
files_xfer_avail： - 允许传输的文件数（包括上传/下载）
按这些步骤来安装，应该没问题。老实说用mysql和quota模块来验证用户和设置磁盘限额，但我总觉得还是不够完善，因为在这个方法中，数据库表里还没有相应的权限的字段，所以说相应用户的权限还是得用实际得用户即mysql对应得uid和gid来控制权限，那天要是mysql数据库也能完全控制权限就好了。
