web网站服务实验
实验名称：
web网站访问控制和虚拟主机
二、 实验目的：
http服务的目录授权
虚拟web主机的配置
实验环境：
|
设备名称 |
系统版本 |
IP地址 |
所需软件 |
|
Web服务器 |
CentOS-7.3 |
eth0=192.168.10.101 |
Httpd-2.24.25.tar.gz
|
|
客户端 |
CentOS-7.3 |
eth0=192.168.10.102 |
|
四：实验思路：
安装httpd服务器
httpd服务器的访问控制
虚拟主机：基于ip，基于端口，基于域名
实验过程
一：访问控制（要先装apache，并调试好）
1：客户机地址限制
允许所有主机访问：Require all granted
拒绝所有主机访问：Require all denied
仅允许本地主机访问：Require local
允许或拒绝制定主机访问：Require [not] host
允许或拒绝制定IP或网段访问：Require [not] ip
（1）允许所有主机访问
[root@localhost ~]# vi /usr/local/httpd/conf/httpd.conf
<Directory "/usr/local/httpd/htdocs"> ##225行
Options None
AllowOverride None
Require all granted
</Directory>
[root@localhost ~]# service httpd restart
（2）允许指定IP访问
[root@localhost ~]# vi /usr/local/httpd/conf/httpd.conf
<Directory "/usr/local/httpd/htdocs">
Options None
AllowOverride None
Require ip 192.168.10.102
</Directory>
[root@localhost ~]# service httpd restart
（3）拒绝指定IP访问
<Directory "/usr/local/httpd/htdocs">
Options None
AllowOverride None
<RequireAll>
Require all granted
Require not ip 192.168.10.102
</RequireAll>
</Directory>
[root@localhost ~]# service httpd restart
2：用户授权限制
[root@localhost ~]# cd /usr/local/httpd/
[root@localhost httpd]# bin/htpasswd -c /usr/local/httpd/conf/.webpwd admin ## -c为创建，添加用户不用加-c
按提示输入两次密码
[root@localhost httpd]# cat /usr/local/httpd/conf/.webpwd
[root@localhost httpd]# vi /usr/local/httpd/conf/httpd.conf
<Directory "/usr/local/httpd/htdocs">
Options None
AllowOverride None
AuthName "web access"
AuthType Basic
AuthUserFile /usr/local/httpd/conf/.webpwd
Require valid-user
#Require user admin
</Directory>
[root@localhost httpd]# service httpd restart
[root@localhost httpd]# /usr/local/httpd/bin/apachectl restart \\也可以重启
访问时要求输入密码
二：构建虚拟web主机
有三种方法：
- 基于域名
- 基于IP
- 基于端口
1：基于域名的虚拟主机
（1）：为虚拟主机提供域名解析
在客户端（linux）设置hosts，提供域名解析
[root@localhost ~]# vi /etc/hosts
192.168.10.101 www.benet.com
192.168.10.101 www.accp.com
（2）：为虚拟主机准备网页
[root@localhost ~]# mkdir -p /var/www/html/benetcom
[root@localhost ~]# mkdir -p /var/www/html/accpcom
[root@localhost ~]# echo "<h1>www.benet.com</h1>" > /var/www/html/benetcom/index.html
[root@localhost ~]# echo "<h1>www.accp.com</h1>" > /var/www/html/accpcom/index.html
（3）：添加虚拟主机配置，基于域名的虚拟主机
[root@localhost ~]# vi /usr/local/httpd/conf/extra/httpd-vhosts.conf
<Directory "/var/www/html">
Require all granted
</Directory>
<VirtualHost 192.168.10.101>
ServerAdmin webmaster@dummy-host.example.com
DocumentRoot "/var/www/html/benetcom"
ServerName www.benet.com
ServerAlias www.dummy-host.example.com
ErrorLog "logs/www.benet.com.error_log"
CustomLog "logs/www.benet.com.access_log" common
</VirtualHost>
<VirtualHost 192.168.10.101>
ServerAdmin webmaster@dummy-host2.example.com
DocumentRoot "/var/www/html/accpcom"
ServerName www.accp.com
ErrorLog "logs/www.accp.com.error_log"
CustomLog "logs/www.accp.com.access_log" common
</VirtualHost>
[root@localhost ~]# vi /usr/local/httpd/conf/httpd.conf
去掉注释符
Include conf/extra/httpd-vhosts.conf
[root@localhost ~]# service httpd restart
分别用www.benet.com和www.accp.com访问
2：基于ip地址的虚拟主机
为服务器添加网卡
设置其ip地址为192.168.10.200
用两个ip地址访问
[root@localhost ~]# vi /usr/local/httpd/conf/extra/httpd-vhosts.conf
<Directory "/var/www/html">
Require all granted
</Directory>
<VirtualHost 192.168.10.101>
ServerAdmin webmaster@dummy-host.example.com
DocumentRoot "/var/www/html/benetcom"
ServerName www.benet.com
ServerAlias www.dummy-host.example.com
ErrorLog "logs/www.benet.com.error_log"
CustomLog "logs/www.benet.com.access_log" common
</VirtualHost>
<VirtualHost 192.168.10.200>
ServerAdmin webmaster@dummy-host2.example.com
DocumentRoot "/var/www/html/accpcom"
ServerName www.accp.com
ErrorLog "logs/www.accp.com.error_log"
CustomLog "logs/www.accp.com.access_log" common
</VirtualHost>
3：基于端口号的虚拟主机
[root@localhost ~]# vi /usr/local/httpd/conf/extra/httpd-vhosts.conf
<Directory "/var/www/html">
Require all granted
</Directory>
<VirtualHost 192.16810.101:5000>
ServerAdmin webmaster@dummy-host.example.com
DocumentRoot "/var/www/html/benetcom"
ServerName www.benet.com
ServerAlias www.dummy-host.example.com
ErrorLog "logs/www.benet.com.error_log"
CustomLog "logs/www.benet.com.error_log" common
</VirtualHost>
<VirtualHost 192.168.10.101:8000>
ServerAdmin webmaster@dummy-host2.example.com
DocumentRoot "/var/www/html/accpcom"
ServerName www.accp.com
ErrorLog "logs/www.accp.com.error_log"
CustomLog "logs/www.accp.com.error_log" common
</VirtualHost>
[root@localhost ~]# vi /usr/local/httpd/conf/httpd.conf
添加
Listen 5000 ##52行
Listen 8000
[root@localhost ~]# service httpd restart
