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HomeDatabaseMysql TutorialPureFTP借助MySQL实现用户身份验证的操作教程_MySQL

pureftp集成mysql身份验证是将ftp用户信息保存到mysql数据库中,这样可以对大量的ftp服务器做集中管理,对用户帐号的维护只要通过mysql的操作就可以完成。

一、下载pureftp源代码,并确定mysql已经安装好

tar zxvf pure-ftpd-1.0.20.tar.gz cd pure-ftpd-1.0.20
./configure --prefix=/usr/local/pureftpd \
--with-cookie \
--with-throttling \
--with-ratios \
--with-quotas \
--with-sysquotas \
--with-uploadscript \
--with-virtualhosts \
--with-virtualchroot \
--with-virtualchroot \
--with-diraliases \
--with-peruserlimits \
--with-language=simplified-chinese \
--with-mysql=/usr/local/mysql \
--with-paranoidmsg \
--with-altlog
make
make check
make install
mkdir -m 777 /usr/local/pureftpd/etc
cp pureftpd-mysql.conf  /usr/local/pureftpd/etc/pureftpd-mysql.conf
cp configuration-file /pure-ftpd.conf /usr/local/pureftpd/etc/pure-ftpd.conf
cp configuration-file/pure-config.pl  /usr/local/pureftpd/bin/pure-config.pl

注意    –prefix=/usr/local/pureftpd 参数指定了pureftpd的安装路径 –with-mysql=/usr/local/mysql 参数指定了mysql的安装路径 –with-language=simplified-chinese 参数指定了服务器返回信息使用的语言

添加pureftpd为系统服务

# cp contrib/redhat.init /etc/init.d/pureftpd
# vi /etc/init.d/pureftpd

修改18/19行

fullpath=/usr/local/sbin/$prog
pureftpwho=/usr/local/sbin/pure-ftpwho

为:

fullpath=/usr/local/pureftpd/sbin/$prog
pureftpwho=/usr/local/pureftpd/sbin/pure-ftpwho

修改24行

$fullpath /etc/pure-ftpd.conf --daemonize

为 

$fullpath /usr/local/pureftpd/etc/pure-ftpd.conf --daemonize
# chmod 755 /etc/init.d/pureftpd
# chkconfig --add pureftpd
# chkconfig pureftpd on

修改配置文件

# vi /usr/local/pureftpd/etc/pure-ftpd.conf

其中可以修改最大连接数、空闲时间等,详细介绍见http://everspring.blog.bitsCN.com/497193/104618
其中有几项要修改:

  • chrootEveryone              yes  限定在自己的家目录

  • NoAnonymous                yes  不允许匿名登录

  • Bind                      127.0.0.1,21        监听本机回环

  • Bind                      192.168.0.254,21    监听本机IP 

  • CreateHomeDir              yes  允许用户登录后自动创建家目录 

  •  

如果启用了iptables,还必须修改下面这一行:
PassivePortRange          30000 50000保存退出。

iptables开启相关端口:

iptables -I INPUT -p tcp --dport 21 -j ACCEPT
iptables -I INPUT -p tcp --dport 30000:50000 -j ACCEPT

/etc/rc.d/init.d/iptables save

二、建立mysql认证数据库表
在mysql服务器中建立pureftpd数据库

mysql>CREATE DATABASE pureftpd;
mysql>grant all on pureftpd.* to pureftpd@"localhost" identified by 'pureftpd';
mysql>use pureftpd;
mysql>CREATE TABLE `users` ( `id` int(32) unsigned NOT NULL auto_increment,
`User` varchar(16) NOT NULL default '',
`Password` varchar(64) NOT NULL default '',
`Uid` varchar(11) NOT NULL default '-1',
`Gid` varchar(11) NOT NULL default '-1',
`Dir` varchar(128) NOT NULL default '',
`QuotaSize` smallint(5) NOT NULL default '0',
`QuotaFiles` int(11) NOT NULL default '0',
`ULBandwidth` smallint(5) NOT NULL default '0',
`DLBandwidth` smallint(5) NOT NULL default '0',
`ULRatio` smallint(6) NOT NULL default '0',
`DLRatio` smallint(6) NOT NULL default '0',
`comment` tinytext NOT NULL,
`ipaccess` varchar(15) NOT NULL default '*',
`status` enum('0','1') NOT NULL default '0',
`create_date` datetime NOT NULL default '0000-00-00 00:00:00',
`modify_date` datetime NOT NULL default '0000-00-00 00:00:00',
PRIMARY KEY (`id`,`User`), UNIQUE KEY `User` (`User`) )
TYPE=MyISAM AUTO_INCREMENT=5 ;

三、建立用于pureftpd认证用户的系统信息
建立用于pureftpd认证用户和ftp服务器根目录

创建专门用于上传文件的用户

groupadd download -g 2000
 useradd download -u 2000 -g download -s /sbin/nologin

创建专门用于下载的用户

groupadd upload -g 2001
 useradd upload -u 2001 -g download -s /sbin/nologin

mkdir /ftproot chown -R upload /ftproot      //让upload用户作为ftp根目录的属主
 chgrp -R download /ftproot   //让download用户为ftp根目录的属组
 chmod 750 /ftproot           //让upload用户拥用所有权限,让download用户只有读权限

四、修改pureftpd的配置文件
修改pureftp主配置文件

vi /usr/local/pureftpd/etc/pure-ftpd.conf

ChrootEveryone         yes
BrokenClientsCompatibility   no
MaxClientsNumber        50
Daemonize           yes
MaxClientsPerIP        8
VerboseLog           yes
DisplayDotFiles        yes
AnonymousOnly         no
NoAnonymous          no
SyslogFacility        
DontResolve          yes
MaxIdleTime          15 #  在使用ls命令时显示的最多的文件个数,该选项有两个参数第一个是文件数,第二个是目录深度
LimitRecursion        10000 8
AnonymousCanCreateDirs    no
MaxLoad            4
PassivePortRange       30000 50000 使用被动模式,被动端口的范围是30000到50000
AntiWarez           yes
UserBandwidth         1000
Umask             133:022
MinUID            100
AllowUserFXP         no
AllowAnonymousFXP       no
ProhibitDotFilesWrite     no
ProhibitDotFilesRead     no
AutoRename          no
AnonymousCantUpload      yes 禁止匿名用户上传
CreateHomeDir         no 禁止登录用户自动创建家目录
PIDFile            /var/run/pure-ftpd.pid
MaxDiskUsage         99
CustomerProof         yes

修改pureftp mysql认证文件

vi /usr/local/pureftpd/etc/pureftpd-mysql.conf

MYSQLServer 127.0.0.1
MYSQLPort 3306
MYSQLUser pureftpd
MYSQLPassword pureftpd
MYSQLDatabase pureftpd
MYSQLCrypt cleartext 密码在数据表中的存储方式,这里选择明文用cleartext、加密使用crypt
MYSQLGetPW SELECT Password FROM users WHERE User='\L'
MYSQLGetUID SELECT Uid FROM users WHERE User='\L'
MYSQLGetGID SELECT Gid FROM users WHERE User='\L'
MYSQLGetDir SELECT Dir FROM users WHERE User='\L'
MySQLGetBandwidthUL SELECT ULBandwidth FROM users WHERE User='\L'
MySQLGetBandwidthDL SELECT DLBandwidth FROM users WHERE User='\L'

五、运行pureftpd
添加upload用户,用户名可以任意,但是要对应系统用户的的uid和gid,以获取文件系统的的相关权限

INSERT INTO `users` VALUES (1, 'download','download', '2000', '2000', '/ftproot', 0, 0, 0, 0, 0, 0, '','*', 
'1', '2013-06-24 16:10:00', '2013-06-24 16:10:00');

添加download用户

INSERT INTO `users` VALUES (2, 'upload','upload', '2001', '2001', '/ftproot', 0, 0, 0, 0, 0, 0, '','*', '1', 
'2013-06-24 16:10:00', '2013-06-24 16:10:00');

运行pureftpd服务器

/usr/local/pureftpd/bin/pure-config.pl /usr/local/pureftpd/etc/pure-ftpd.conf

现在在客户端使用浏览器打开http://服务器IP:21 使用用户upload和download测试登录

六、用facl实现相同目录不同用户使用不同访问权限

chown -R upload:upload /ftproot
chomod 700  /ftproot
setfacl -R d:u:download:rx /ftproot

后以后创建的子目录和子文件继承facl

setfacl -R u:download:rx  /frptoot

 让当前目录的facl生效

Pureftp表字段说明

CREATE TABLE IF NOT EXISTS `ftpd` (

`User` varchar(16) NOT NULL DEFAULT ” COMMENT ‘用户名',

`status` enum(‘0′,'1′) NOT NULL DEFAULT ‘0' COMMENT ‘可用状态:0 – 不可用;1 – 正在使用',

`Password` varchar(64) NOT NULL DEFAULT ” COMMENT ‘密码',

`Uid` varchar(11) NOT NULL DEFAULT ‘-1′ COMMENT ‘用户ID',

`Gid` varchar(11) NOT NULL DEFAULT ‘-1′ COMMENT ‘组ID',

`Dir` varchar(128) NOT NULL DEFAULT ” COMMENT ‘拥有的权限路径',

`ULBandwidth` smallint(5) NOT NULL DEFAULT ‘0' COMMENT ‘上传带宽',

`DLBandwidth` smallint(5) NOT NULL DEFAULT ‘0' COMMENT ‘下载带宽',

`comment` tinytext NOT NULL COMMENT ‘备注',

`ipaccess` varchar(15) NOT NULL DEFAULT ‘*' COMMENT ‘IP地址',

`QuotaSize` smallint(5) NOT NULL DEFAULT ‘0' COMMENT ‘大小配额',

`QuotaFiles` int(11) NOT NULL DEFAULT ‘0' COMMENT ‘文件类型配额',

PRIMARY KEY (`User`)

) ENGINE=MyISAM DEFAULT CHARSET=gbk COMMENT='ftp用户名密码表';

以上就是PureFTP借助MySQL实现用户身份验证的操作教程_MySQL的内容,更多相关内容请关注PHP中文网(www.php.cn)!


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