今天我們講proftp+mysql+quota的應(yīng)用,我想大家最期待的就是這個(gè)了吧
1.首先我們建立相應(yīng)的用戶和用戶組
groupadd -g 5500 ftpgroup
adduser -u 5500 -s /bin/false -d /bin/null -c "proftpd user" -g ftpgroup ftpuser
2.操作數(shù)據(jù)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' ;
注意這里大家根據(jù)實(shí)際情況填寫自己數(shù)據(jù)庫的用戶名和密碼,如果大家對數(shù)據(jù)庫操作不熟悉的話,不妨可以用phpmyadmin來操作。
3.配置proftp文件
ServerName "Frank's FTP Server" ServerType standalone DefaultServer onPort 21
Umask 022
MaxInstances 30
MaxLoginAttempts 3User nobody
Group nobodyMaxHostsPerUser 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 ~ ftpgroupSQLAuthTypes Backend Plaintext
#Backend表示用戶認(rèn)證方式為MySQL數(shù)據(jù)庫的認(rèn)證方式
#Plaintext表示明文認(rèn)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
#如果用戶主目錄不存在,則系統(tǒng)會根據(jù)此用戶在用戶數(shù)據(jù)表中的homedir字段的值新建一個(gè)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'" ftpuserQuotaEngine 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
talliesSQLNamedQuery 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,就這么簡單,重啟一下proftp服務(wù)就已經(jīng)能使用proftp+mysql+quota的功能
我們可以在數(shù)據(jù)庫ftpuser添加一個(gè)虛擬用戶,
INSERT INTO `ftpuser` VALUES (1, 'test', 'ftppasswd', 5500, 5500, '/home/test', '/sbin/nologin');
大家可以在phpmyadmin里直接操作添加一個(gè)用戶,相信不用我教大家怎么添加吧:)
如果你想設(shè)置quota,只要在ftpquotalimits表里設(shè)置一下就行了,這個(gè)表里的各個(gè)參數(shù)分別代表:
quotalimits表name: - 用戶帳號
quota type: - user, group, class, all (we use user)
per_session: - true or false (we use true)
limit_type: - 硬限制 or 軟限制 (我們一般用硬限制)
bytes_in_avail: - 允許上傳的字節(jié)數(shù)
bytes_out_avail: - 允許下載的字節(jié)數(shù)
bytes_xfer_avail: - 允許傳輸?shù)淖止?jié)數(shù)(包括上傳/下載)
files_in_avail: - 允許上傳的文件數(shù)
files_out_avail: - 允許下載的文件數(shù)
files_xfer_avail: - 允許傳輸?shù)奈募?shù)(包括上傳/下載)
老實(shí)說用mysql和quota模塊來驗(yàn)證用戶和設(shè)置磁盤限額,但我總覺得還是不夠完善,因?yàn)樵谶@個(gè)方法中,數(shù)據(jù)庫表里還沒有相應(yīng)的權(quán)限的字段,所以說相應(yīng)用戶的權(quán)限還是得用實(shí)際得用戶即mysql對應(yīng)得uid和gid來控制權(quán)限,那天要是mysql數(shù)據(jù)庫也能完全控制權(quán)限就好了。
大家如果覺得格式拷貝的時(shí)候可能會出錯(cuò)的話,不妨直接下載我的配置文件和數(shù)據(jù)庫表
下載proftpd.conf
下載ftpdb.sql
只是我的數(shù)據(jù)庫表里對應(yīng)的uid和gid都是5500,大家可根據(jù)自己的情況修改:)注意消化哦。
這個(gè)春節(jié)一直在學(xué)習(xí)proftp,終于可以松口氣了,希望我的學(xué)習(xí)筆記可以對一些想學(xué)習(xí)proftp的朋友有所幫助,請多交流
相關(guān)文章:
proftpd學(xué)習(xí)筆記(一)
proftpd學(xué)習(xí)筆記(二)
proftpd學(xué)習(xí)筆記(三)
參考文檔:
Mandrake 9.2 + Proftpd + MySQL authentication + Quotas Howto
proftpd + mysql + quota配置完全指南
Proftpd Configuration Docs
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