Http的轻微配置

目标：

建立DNS服务器，同时为linux.com, php.net, apache.org三个域提供解析；要求，每个域内的www主机均指向本机唯一的IP；

建立httpd服务器，分别为www.linux.com, www.php.net, www.apache.org 各提供一个虚拟主机，位置分别为/www/linux,/www/php,/www/apache；

每个虚拟主机的要使用各自的错误日志和访问日志，日志文件名称以虚拟主机名称打头；三个虚拟主机的日志文件都位于/www/logs目录中；

www.linux.com虚拟主机仅允许来自172.16.0.0/16（除了172.16.100.0/24）的主机访问，且支持基于SSL的访问；

www.php.net虚拟主机仅允许提供了帐号和密码的请求者访问；

通过http://www.apache/mail可以访问/web/mail目录中的网页，而且此目录允许执行CGI脚本(请测试通过)

我们开始吧！我的环境是redhat 5.8，已安装自带的bind97,bind97_lib,bind97_utils,httpd2.2.3，

1.建立DNS服务器。建立/etc/named.conf,并为之建立各自区域文件,启动named服务,测试，并把测试机（我用的是我的xp）的DNS改为刚建立的DNS的地址

1: /etc/named.conf : 2:   3: options { 4: directory "/var/named"; 5: }; 6: zone "linux.com" IN { 7: type master; 8: file "linux.php.apache"; 9: }; 10: zone "php.net" IN { 11: type master; 12: file "linux.php.apache"; 13: }; 14: zone "apache.org" IN { 15: type master; 16: file "linux.php.apache"; 17: }; 18:   19: /var/named/linux.php.apache 20:   21:   22: $TTL 86400 23: @ IN SOA ns admin ( 24: 001 25: 2H 26: 5M 27: 7D 28: 2H ) 29: IN NS ns 30: ns IN A 172.16.1.1 31: www IN A 172.16.1.1  

2.修改/etc/httpd/conf/httpd.conf,注释主服务器区域的文档目录栏，取消基于域名的虚拟主机选项，然后建立虚拟机主机.新建几个目录，与日志文件，更改权限

1: #DocumentRoot "/var/www/html"　　　　　 ##282行左右 2: NameVirtualHost *:80　　　　　　　　　　##973行左右取消注释 3: ##在最后建立三个虚拟主机 4: <VirtualHost *:80> 5: ServerName "www.linux.com" 6: DocumentRoot /www/linux 7: ErrorLog /www/logs/linux-error_log 8: CustomLog /www/logs/linux-access_log common 9: </VirtualHost> 10: <VirtualHost *:80> 11: ServerName "www.php.net" 12: DocumentRoot /www/php 13: ErrorLog /www/logs/php-error_log 14: CustomLog /www/logs/php-access_log common 15: </VirtualHost> 16: <VirtualHost *:80> 17: ServerName "www.apache.org" 18: DocumentRoot /www/apache 19: ErrorLog /www/logs/apache-error_log 20: CustomLog /www/logs/apache-access_log common 21: </VirtualHost> 22:   23: mkdir /www/{linux,php,apache/logs}; ##建立目录 24: touch /www/logs/{linux-error_log,linux-access_log,php-error_log,php-access_log,apache-access_log,apache-error_log}; 25: echo "I am linux " >/www/linux/index.html; 26: echo "I am php " >/www/php/index.html; 27: echo "I am linux " >/www/apache/index.html; 28: chown apache:apache -R /www

 

3.修改名字为www.linux.com虚拟主机的访问权限

1: <VirtualHost *:80> 2: ServerName "www.linux.com" 3: DocumentRoot /www/linux 4: ErrorLog /www/logs/linux-error_log 5: CustomLog /www/logs/linux-access_log common 6: <Directory "/www/linux"> 7: Order Allow,Deny 8: Allow From 172.16.0.0/16 9: Deny From 172.16.100.0/24 10: </Directory> 11: </VirtualHost> 4.为www.linux.com建立证书，方法见http://laoguang.blog.51cto.com/6013350/1035608 5.安装mod_ssl这个模块，基于ssl访问的https由它提供，修改它的配置文件/etc/httpd/conf.d/ssl.conf 1: yum -y install mod_ssl ##已配好yum，自动安装 2:   3: /etc/httpd/conf.d/ssl.conf 4:   5: DocumentRoot "/www/linux" 　##86行加入这两行 6: ServerName www.linux.com 7: SSLCertificateFile /etc/httpd/conf.d/linux.crt ##113行左右修改为SSL的证书的位置 (这是我建立证书的位置） 8: SSLCertificateKeyFile /etc/httpd/conf.d/linux.key ##120行左右修改为SSL的私钥的位置 6.为www.php.net 设定访问权限 1: <VirtualHost *:80> 2: ServerName "www.php.net" 3: DocumentRoot /www/php 4: ErrorLog /www/logs/php-error_log 5: CustomLog /www/logs/php-access_log common 6: <Directory /www/php> 7: AllowOverride Authconfig 8: options none 9: Authtype basic 10: Authname "Hi,I'm secreat" 11: AuthUserFile /etc/httpd/conf.d/htpasswd 12: Require valid-user 13: </Directory> 14: </VirtualHost>   1: htpasswd -c -m /etc/httpd/conf.d/htpasswd laoguang 2: New password: 3: Re-type new password:   1: <VirtualHost *:80> 2: ServerName "www.apache.org" 3: DocumentRoot /www/apache 4: ErrorLog /www/logs/apache-error_log 5: CustomLog /www/logs/apache-access_log common 6: alias /mail "/web/mail" 7: AddHandler cgi-script .cgi 8: <Directory /web/mail> 9: Options execCGI 10: </Directory> 11: </VirtualHost>   1: vim /www/apache/test.cgi 2:   3: #!/bin/bash 4: cat <<EOF 5: Content-Type: text/html 6:   7: <pre> 8: $(/bin/date) 9: my name is `id -nu` 10: my hostname $HOSTNAME 11: `/bin/date` 12: `echo $PATH` 13: </pre> 14: EOF 15:   16:   17: ##浏览器访问 www.apache.org/mail/test.cgi看是否能正常执行

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