环境:
两台主机,一台ftp 服务器, 一台mysql server
mysql服务器:
- yum源
[root@localhost ~]#vim /etc/yum.repos.d/mariadb.repo
[mariadb]
name = MariaDB
baseurl = https://mirrors.ustc.edu.cn/mariadb/yum/10.2/centos7-amd64/
gpgcheck=0
- 安装与数据库建立表
[root@localhost ~]# yum clean all
[root@localhost ~]# yum install -y mariadb mariadb-server
[root@localhost ~]# systemctl start mariadb
[root@localhost ~]# mysql
MariaDB [(none)]> use vsftpd
Database changed
MariaDB [vsftpd]> create table vuser (id int auto_increment primary key,username char(30),password char(50) binary);
Query OK, 0 rows affected (0.05 sec)
MariaDB [vsftpd]> insert vuser(username,password)values('ftp1',password('centos')),('ftp2',password('magedu'));
Query OK, 2 rows affected (0.00 sec)
Records: 2 Duplicates: 0 Warnings: 0
MariaDB [vsftpd]> grant select on vsftpd.vuser to vsftpd@'192.168.64.%' identified by 'centos';
Query OK, 0 rows affected (0.01 sec)
ftp服务器:
- 1编译安装pam_mysql.so
下载地址:http://prdownloads.sourceforge.net/pam-mysql/pam_mysql-0.7RC1.tar.gz
[root@localhost ~]# yum install gcc gcc-c++ pam-devel mariadb-devel
[root@localhost ~]# tar xf pam_mysql-0.7RC1.tar.gz
[root@localhost ~/pam_mysql-0.7RC1]# cd pam_mysql-0.7RC1/
[root@localhost ~/pam_mysql-0.7RC1]# ./configure --with-pam-mods-dir=/lib64/security
[root@localhost ~/pam_mysql-0.7RC1]#echo $?
0
[root@localhost ~/pam_mysql-0.7RC1]# make && make install
[root@localhost ~/pam_mysql-0.7RC1]#echo $?
0
- 2 创建pam配置文件
[root@localhost ~]# vim /etc/pam.d/vsftpd.mysql
auth required pam_mysql.so user=vsftpd passwd=centos host=192.168.36.17 db=vsftpd table=vuser usercolumn=username passwdcolumn=password crypt=2
account required pam_mysql.so user=vsftpd passwd=centos host=192.168.36.17 db=vsftpd table=vuser usercolumn=username passwdcolumn=password crypt=2
- 3 修改vsftpd配置,调用pam配置
[root@localhost ~]# yum install vsftpd
[root@localhost ~]# vim /etc/vsftpd/vsftpd.conf
pam_service_name=vsftpd.mysql 修改此行
加下面三行
guest_enable=YES
guest_username=vuser
user_config_dir=/etc/vsftpd/vusers.d/
[root@localhost ~]# mkdir /etc/vsftpd/vusers.d/
- 4 创建系统用户
useradd -r -s /sbin/nologin -d /data/ftproot vuser
mkdir /data/ftproot
- 5 各个虚拟用户不同的ftp配置
[root@localhost ~]# vim /etc/vsftpd/vusers.d/ftp1
anon_upload_enable=YES
anon_mkdir_write_enable=YES
anon_other_write_enable=YES
local_root=/data/ftp1
vim /etc/vsftpd/vusers.d/ftp2
anon_upload_enable=YES
anon_mkdir_write_enable=YES
anon_other_write_enable=YES
local_root=/data/ftp2
[root@localhost ~]# mkdir /data/ftp{1,2} -pv
- 6禁止匿名用户登录
[root@localhost ~]# vim /etc/vsftpd/vsftpd.conf
anonymous_enable=NO
- 7测试