Proftpd MySQL [Step by Step]

來源:互聯網
上載者:User

Link from : http://www.5ilinux.com/blog/archives/000091.html

 

1.首先我們建立相應的使用者和使用者組

groupadd -g 5500 ftpgroup
adduser -u 5500 -s /bin/false -d /bin/null -c "proftpd user" -g ftpgroup ftpuser

 

2.操作資料庫

mysql mysql -uroot -ppassword

create database ftpdb

grant select, update on ftpdb.* to proftpd@localhost identified by 'password'use ftpdb
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';

 

 

INSERT INTO `ftpgroup` VALUES ('ftpgroup', 5500, 'ftpuser');

 

 

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;

 

 

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;

 

 

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' ;

 

注意這裡大家根據實際情況填寫自己資料庫的使用者名稱和密碼,如果大家對資料庫操作不熟悉的話,不妨可以用phpmyadmin來操作。

 

 

3.配置proftp檔案

ServerName "Frank's FTP Server" ServerType standalone DefaultServer onPort 21

Umask 022

MaxInstances 30
MaxLoginAttempts 3

User nobody
Group nobody

MaxHostsPerUser 1 "Sorry, you may not connect more than one time."
MaxClientsPerUser 2 "Only one such user at a time."
MaxClientsPerHost 3 "Sorry, you may not connect more than one time."

RootLogin off
RequireValidShell off
TimeoutStalled 10
MaxClients 10
AllowForeignAddress on
AllowStoreRestart on
ServerIdent off
DefaultRoot ~ ftpgroup

SQLAuthTypes Backend Plaintext
#Backend表示使用者認證方式為MySQL資料庫的認證方式
#Plaintext表示明文認證方式,排在最前面的為最先使用的方式
SQLAuthenticate users* groups*

# databasename@host database_user user_password
SQLConnectInfo ftpdb@localhost proftpd password
SQLUserInfo ftpuser userid passwd uid gid homedir shell
SQLGroupInfo ftpgroup groupname gid members
SQLHomedirOnDemand on
#如果使用者主目錄不存在,則系統會根據此使用者在使用者資料表中的homedir欄位的值建立一個目錄
# Update count every time user logs in
SQLLog PASS updatecount
SQLNamedQuery updatecount UPDATE "count=count+1,accessed=now() WHERE userid='%u'" ftpuser
# Update modified everytime user uploads or deletes a file
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_avai
l, 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_i
n_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}'" ftpquota
tallies

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

ok,就這麼簡單,重啟一下proftp服務就已經能使用proftp+mysql+quota的功能

我們可以在資料庫ftpuser添加一個虛擬使用者,

INSERT INTO `ftpuser` VALUES (1, 'test', 'ftppasswd', 5500, 5500, '/home/test', '/sbin/nologin');

大家可以在phpmyadmin裡直接操作添加一個使用者,相信不用我教大家怎麼添加吧:)

如果你想設定quota,只要在ftpquotalimits表裡設定一下就行了,這個表裡的各個參數分別代表:

quotalimits表name: - 使用者帳號
quota type: - user, group, class, all (we use user)
per_session: - true or false (we use true)
limit_type: - 硬限制 or 軟式節流 (我們一般用硬限制)
bytes_in_avail: - 允許上傳的位元組數
bytes_out_avail: - 允許下載的位元組數
bytes_xfer_avail: - 允許傳輸的位元組數(包括上傳/下載)
files_in_avail: - 允許上傳的檔案數
files_out_avail: - 允許下載的檔案數
files_xfer_avail: - 允許傳輸的檔案數(包括上傳/下載)

 

老實說用mysql和quota模組來驗證使用者和設定磁碟限額,但我總覺得還是不夠完善,因為在這個方法中,資料庫表裡還沒有相應的許可權的欄位,所以說相應使用者的許可權還是得用實際得使用者即mysql對應得uid和gid來控制許可權,那天要是mysql資料庫也能完全控制許可權就好了。

 

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