Nginx用户认证

首先构建Nginx服务器（Nginx的搭建过程）：https://blog.csdn.net/wgw_dream/article/details/83590039

1）修改Nginx配置文件

[root@nginx ~]# vim /usr/local/nginx/conf/nginx.conf

    server {
            listen       80;
        server_name  localhost;
        auth_basic "Input Password:";                        //认证提示符
        auth_basic_user_file "/usr/local/nginx/pass";        //认证密码文件    
        location / {
            root   html;
            index  index.html index.htm;
        }
  }
  ：wq
  改完可用/usr/local/nginx/sbin/nginx -t 查看修改是否正确
[root@nginx ~]# /usr/local/nginx/sbin/nginx -t
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

若错误（我在第44行去掉了“;”测试）:
[root@nginx ~]# /usr/local/nginx/sbin/nginx -t
nginx: [emerg] directive "auth_basic_user_file" is not terminated by ";" in /usr/local/nginx/conf/nginx.conf:44
nginx: configuration file /usr/local/nginx/conf/nginx.conf test failed

2）生成密码文件，创建用户和用户密码

使用htpasswd命令创建账户文件（这里的文件要和配置文件中填的一致），需要确保系统中已经安装了httpd-tools。
[root@nginx ~]# yum -y install  httpd-tools
[root@nginx ~]# htpasswd -c /usr/local/nginx/pass   tom        //创建密码文件
New password:                              //输入密码
Re-type new password:                 //再次输入密码
Adding password for user tom
[root@nginx ~]# htpasswd  /usr/local/nginx/pass   jerry      //追加用户，不使用-c选项
New password:                              //输入密码
Re-type new password:                 //再次输入密码
Adding password for user jerry
[root@nginx ~]# cat   /usr/local/nginx/pass

3）重启Nginx服务

 [root@proxy ~]# /usr/local/nginx/sbin/nginx -s reload    //重新加载配置文件    
#请先确保nginx是启动状态，否则运行该命令会报错,报错信息如下：
#[error] open() "/usr/local/nginx/logs/nginx.pid" failed (2: No such file or directory)

4）测试
输入之前htpasswd创建的用户和用户密码
在这里插入图片描述

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