nginx访问控制的实现示例

[root@localhost ~]# smbclient -L //192.168.100.3/ ##远程共享访问
Enter SAMBA\root's password: 

    Sharename  Type  Comment
    ---------  ----  -------
    LAMP-C7   Disk  
[root@localhost ~]# mount.cifs //192.168.100.3/LAMP-C7 /mnt ##挂载到/mnt目录下

[root@localhost ~]# cd /mnt ##切换到挂载点目录
[root@localhost mnt]# ls
apr-1.6.2.tar.gz     Discuz_X2.5_SC_UTF8.zip LAMP-php5.6.txt
apr-util-1.6.0.tar.gz    error.png    mysql-5.6.26.tar.gz
awstats-7.6.tar.gz    httpd-2.4.29.tar.bz2  nginx-1.12.0.tar.gz
cronolog-1.6.2-14.el7.x86_64.rpm kali.jpg     php-5.6.11.tar.bz2
[root@localhost mnt]# tar zxvf nginx-1.12.0.tar.gz -C /opt ##解压Nginx源码包到/opt下
[root@localhost mnt]# cd /opt/ ##切换到解压的目录下
[root@localhost opt]# ls
nginx-1.12.0 rh

[root@localhost opt]# yum -y install \
gcc \          //c语言
gcc-c++ \      //c++语言
pcre-devel \      //pcre语言工具
zlib-devel      //数据压缩用的函式库

[root@localhost opt]# useradd -M -s /sbin/nologin nginx ##创建程序用户，安全不可登陆状态
[root@localhost opt]# id nginx
uid=1001(nginx) gid=1001(nginx) 组=1001(nginx)
[root@localhost opt]# cd nginx-1.12.0/     ##切换到nginx目录下
[root@localhost nginx-1.12.0]# ./configure \   ##配置nginx
> --prefix=/usr/local/nginx \  ##安装路径
> --user=nginx \       ##用户名
> --group=nginx \      ##用户组
> --with-http_stub_status_module  ##状态统计模块

[root@localhost nginx-1.12.0]# make  ##编译
...
[root@localhost nginx-1.12.0]# make install ##安装
...

[root@localhost nginx]# ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/ ##创建软连接让系统识别nginx启动脚本
[root@localhost nginx]# nginx -t  ##检查配置文件的语法问题
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@localhost nginx]# nginx  ##开启ngnix
[root@localhost nginx]# netstat -ntap | grep 80  ##查看端口，nginx已经开启
tcp  0  0 0.0.0.0:80    0.0.0.0:*    LISTEN  39620/nginx: master 
[root@localhost nginx]# systemctl stop firewalld.service ##关闭防火墙
[root@localhost nginx]# setenforce 0 

[root@localhost nginx]# yum install elinks -y ##安装elinks软件
[root@localhost nginx]# elinks http://localhost ##测试nginx网页

[root@localhost nginx]# killall -s QUIT nginx ##停止 或者使用killall -3 nginx
[root@localhost nginx]# killall -s HUP nginx ##重启 或者使用killall -1 nginx
[root@localhost nginx]# nginx       ##开启

[root@localhost nginx]# killall -s QUIT nginx ##停止 或者使用killall -3 nginx
[root@localhost nginx]# killall -s HUP nginx ##重启 或者使用killall -1 nginx
[root@localhost nginx]# nginx       ##开启

[root@localhost ~]# cd /usr/local/nginx/conf  ##切换到配置文件目录
[root@localhost conf]# vim nginx.conf    ##修改Nginx配置文件

server {
 listen  80;
 server_name www.kgc.com;  ##指明一个域名

 charset utf-8;         ##中文字符集

 #access_log logs/host.access.log main;

 location / {
  root html;
  index index.html index.htm;
 }
 location /status {       ##添加状态统计
 stub_status on;
 access_log off;
 }

[root@localhost conf]# yum install bind -y ##安装DNS服务

 [root@localhost conf]# vim /etc/named.conf ##主配置文件

options {
    listen-on port 53 { any; };  ##将本机监听为所有
    listen-on-v6 port 53 { ::1; };
    directory  "/var/named";
    dump-file  "/var/named/data/cache_dump.db";
    statistics-file "/var/named/data/named_stats.txt";
    memstatistics-file "/var/named/data/named_mem_stats.txt";
    recursing-file "/var/named/data/named.recursing";
    secroots-file "/var/named/data/named.secroots";
    allow-query  { any; };  ##允许所有

[root@localhost conf]# vim /etc/named.rfc1912.zones ##配置区域配置文件
zone "localhost" IN {    ##复制模板到下面
        type master;
        file "named.localhost";
        allow-update { none; };
};

zone "kgc.com" IN {    ##修改localhost为kgc.com
        type master;
        file "kgc.com.zone";  ##创建区域数据配置文件
        allow-update { none; };
};

[root@localhost conf]# cd /var/named
[root@localhost named]# cp -p named.localhost kgc.com.zone 
##复制模板为kgc.com.zone
[root@localhost named]# vim kgc.com.zone ##编辑区域数据配置文件

$TTL 1D
@  IN SOA @ rname.invalid. (
                  0  ; serial
                  1D  ; refresh
                  1H  ; retry
                  1W  ; expire
                  3H ) ; minimum
        NS  @
        A  127.0.0.1
www IN A  192.168.13.128 ##删除ipv6 添加域名解析地址为本机

[root@localhost named]# systemctl start named ##开启dns服务
[root@localhost named]# systemctl stop firewalld.service ##关闭防火墙
[root@localhost named]# setenforce 0 ##关闭增强功能

[root@localhost ~]# cd /usr/local/nginx/conf  ##切换到配置文件目录
[root@localhost conf]# vim nginx.conf    ##修改Nginx配置文件

 location / {
  auth_basic "secret";        ##验证类型
  auth_basic_user_file /usr/local/nginx/passwd.db;  ##验证文件路径
  root html;
  index index.html index.htm;
 }

[root@localhost conf]# yum install httpd-tools -y ##安装工具包
[root@localhost conf]# htpasswd -c /usr/local/nginx/passwd.db test ##设置密码认证文件
New password:   ##输入密码
Re-type new password:  ##确认密码
Adding password for user test
[root@localhost conf]# cat /usr/local/nginx/passwd.db  ##查看密码认证文件
test:$apr1$LqqHZeX3$24E7/HeacTVRzKA7nvSgY/
[root@localhost conf]# service nginx stop  ##关闭服务
[root@localhost conf]# service nginx start  ##开启服务