proftpd+mysql+quota

下载软件
proftpd-1.2.9.tar.gz
proftpd-mod-quotatab-1.2.11.tar.gz

注:proftpd-1.2.10版本后就不需要proftpd-modquotatab了


步骤如下:
[root@localhost] vi /etc/ld.so.conf
添加:/usr/local/mysql/lib

[root@localhost] tar zvxf proftpd-1.2.9.tar.gz
[root@localhost] tar zvxf proftpd-mod-quotatab-1.2.11.tar.gz
[root@localhost] cp mod_quotatab/*.c proftpd-1.2.9/contrib/
[root@localhost] cp mod_quotatab/*.h proftpd-1.2.9/contrib/
[root@localhost] vi proftpd-1.2.9/contrib/mod_sql_mysql.c
#include</usr/local/mysql/include/mysql/mysql.h>
修改mysql.h的实际路径

[root@localhost] cd proftpd-1.2.9
[root@localhost] ./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
[root@localhost] make (如果是双 CPU 建议采用 make -j3)
[root@localhost] make install
[root@localhost] cp proftpd-1.2.9/contrib/dist/rpm/proftpd.init.d /etc/rc.d/init.d/proftpd
[root@localhost] vi /etc/rc.d/init.d/proftpd
修改:PATH="$PATH:/usr/local/proftpd/sbin"
[root@localhost] chmod 755 /etc/rc.d/init.d/proftpd
[root@localhost] chkconfig --level 3 proftpd on
[root@localhost] chkconfig --add porftpd
[root@localhost] groupadd -g 5500 ftpgroup
[root@localhost] 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。
[root@localhost] /usr/local/proftpd/sbin/proftpd






-------------------------------Proftpd.conf----------------------------------
代码:

# 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 proftpd@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proftpd库,在phpMyAdmin中导入ftpdb.sql就ok。
--------------------------------------ftpdb.sql---------------------------------
代码:

# 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
代码:

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。






=============================proftpd.conf中文解说=========================================
#设置MySQL认证:
#数据库联接的信息,DatabaseName是数据库名, HostName是主机名,
#Port是端口号,UserName是连接数据库的用户名,Password是密码。
SQLConnectInfo DatabaseName@HostName:port UserName Password

#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,等一会而在下面建立)
SQLUserInfo FTPUSERS userid passwd uid gid homedir shell

SQLGroupInfo FTPGRPS groupname gid members

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

#数据库的鉴别
SQLAuthenticate users groups usersetfast groupsetfast

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

#磁盘限额部分
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 "你的LOG路径"

# 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

#以下是SQL调用语句,不用修改直接拷贝过去

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




ftpquotatallies   表里的
quota_type 磁盘限额的鉴别,可以设置单各用户,也可以设置一各组中的全部用户,还可以设置全部用户
bytes_in_avail 上传最大字节数,就是FTP用户空间容量 (设置个字段的时候是以byte(字节)为单位,如果要限额在10M,那就是10240000,下面也一样)
bytes_out_avail 下载最大字节数,需要注意的是,这个字段中记录的是用户总共能从服务器上下载多少数据,数据是累计的。
bytes_xfer_avail 总共可传输的文件的最大字节数(上传和下载流量)需要注意的是,这个字段中记录的是用户总共能传输文件的最大字节数,数据是累计的。
files_in_avail INT 总共能上传文件的数目
files_out_avail INT 能从服务器上下载文件的总数目
files_xfer_avail INT 总共可传输文件的数目(上传和下载)


参考
http://www.linuxsir.org/bbs/showthread.php?s=&threadid=1381
http://bbs.chinaunix.net/forum/viewtopic.php?t=423609
http://www.linuxsir.org/bbs/showthread.php?s=&threadid=33415

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