常常上网的读者会遇到这种状况:访问一些网站的某些资源时,浏览器弹出一个对话框,要求输入用户名和密码来获取对资源的访问。这就是用户认证的一种技术。用户认证是保护网络系统资源的第一道防线,它控制着全部登陆并检查访问用户的合法性,其目标是仅 让合法用户以合法的权限访问网络系统的资源。基本的用户认证技术是“用户名+密码”。php
用户认证网页测试:html
[root@chy ~]# vi /usr/local/apache2.4/conf/extra/httpd-vhosts.conf (在虚拟主机配置文件里面增长以下的配置) <VirtualHost *:80> DocumentRoot "/data/wwwroot/111.com" ServerName 111.com ServerAlias www.exaple.com <Directory /data/wwwroot/111.com> AllowOverride AuthConfig AuthName "111.com user auth" AuthType Basic AuthUserFile /data/.htpasswd require valid-user </Directory> #ErrorLog "logs/dummy-host2.example.com-error_log" #CustomLog "logs/dummy-host2.example.com-access_log" common </VirtualHost> 增长的用户认证具体配置与具体的详细说明 <Directory /data/wwwroot/www.111.com> //指定认证的目录 AllowOverride AuthConfig //这个至关于打开认证的开关 AuthName "111.com user auth" //自定义认证的名字,做用不大 AuthType Basic //认证的类型,通常为Basic,其余类型阿铭没用过 AuthUserFile /data/.htpasswd //指定密码文件所在位置 require valid-user //指定须要认证的用户为所有可用用户 </Directory> [root@chy ~]# /usr/local/apache2.4/bin/htpasswd -c -m /data/.htpasswd aming New password: Re-type new password: Adding password for user aming (/usr/local/apache2.4/bin/htpasswd -c -m /data/.htpasswd aming增长用户,并建立密码) [root@chy ~]# cat /data/.htpasswd aming:$apr1$jmWSqWJz$JSzgTrvvhpzg.KcJwZhaW/ (而且查看密码) [root@chy ~]# /usr/local/apache2.4/bin/htpasswd -m /data/.htpasswd chy New password: Re-type new password: Adding password for user chy (当第二次再次建立用户名是就不须要加-c直接后面跟建立密码的格式便可) [root@chy ~]# /usr/local/apache2.4/bin/apachectl graceful 从新加载后,开始作测试。 [root@chy ~]# curl -x127.0.0.1:80 111.com -I HTTP/1.1 401 Unauthorized Date: Sun, 30 Jul 2017 20:28:26 GMT Server: Apache/2.4.27 (Unix) PHP/7.1.6 WWW-Authenticate: Basic realm="111.com user auth" Content-Type: text/html; charset=iso-8859-1 (当出现401时 说明访问的内容是须要作验证的) 用网页测试结果如截图1 用curl测试以下: [root@chy ~]# curl -x127.0.0.1:80 -uaming:123456789 111.com -I HTTP/1.1 200 OK Date: Sun, 30 Jul 2017 20:58:49 GMT Server: Apache/2.4.27 (Unix) PHP/7.1.6 X-Powered-By: PHP/7.1.6 Content-Type: text/html; charset=UTF-8
以下是针对单个的文件进行用户认证:apache
[root@chy ~]# vi /usr/local/apache2.4/conf/extra/httpd-vhosts.conf <VirtualHost *:80> DocumentRoot "/data/wwwroot/111.com" ServerName 111.com ServerAlias www.exaple.com #<Directory /data/wwwroot/111.com> <filesMatch 123.php> AllowOverride AuthConfig AuthName "111.com user auth" AuthType Basic AuthUserFile /data/.htpasswd require valid-user </FilesMatch> #</Directory> #ErrorLog "logs/dummy-host2.example.com-error_log" #CustomLog "logs/dummy-host2.example.com-access_log" common </VirtualHost> 如上是针对单个文件的用户认证,以下是详细说明 <VirtualHost *:80> DocumentRoot "/data/wwwroot/111.com" ServerName 111.com <FilesMatch admin.php>(这里将以前的</Directory>注释掉换成filesMatch ,并指定须要用户认证的文件夹) AllowOverride AuthConfig AuthName "111.com user auth" AuthType Basic AuthUserFile /data/.htpasswd require valid-user </FilesMatch> </VirtualHost> [root@chy ~]# vim /data/wwwroot/111.com/123.php <?php echo "chyloveff"; php?> (在网站里面编辑一个123.php文件) curl测试结果: [root@chy ~]# curl -x127.0.0.1:80 111.com/123.php -I HTTP/1.1 401 Unauthorized Date: Sun, 30 Jul 2017 21:29:51 GMT Server: Apache/2.4.27 (Unix) PHP/7.1.6 WWW-Authenticate: Basic realm="111.com user auth" Content-Type: text/html; charset=iso-8859-1 (如上是不加用户与密码访问123.php的结果,以下是加了用户名与密码访问的结果 [root@chy ~]# curl -x127.0.0.1:80 -uaming:123456789 111.com/123.php -I HTTP/1.1 200 OK Date: Sun, 30 Jul 2017 21:30:55 GMT Server: Apache/2.4.27 (Unix) PHP/7.1.6 X-Powered-By: PHP/7.1.6 Content-Type: text/html; charset=UTF-8