10.4 个人用户主页功能

在系统中为每位用户建立独立的网站，利用httpd服务程序提供的个人用户主页功能实现这个需求

第1步：在httpd 服务程序中，默认没有开启个人用户主页功能。为此，我们需要编辑下 面的配置文件，然后在第17 行的UserDir disabled 参数前面加上井号（#），表示让httpd 服务 程序开启个人用户主页功能；同时再把第24 行的UserDir public_html 参数前面的井号（#） 去掉（UserDir 参数表示网站数据在用户家目录中的保存目录名称，即public_html 目录）。最 后，在修改完毕后记得保存。

# vim /etc/httpd/conf.d/userdir.conf
...省略...
 17     #UserDir disabled
 18 
 19     #
 20     # To enable requests to /~user/ to serve the user's public_html
 21     # directory, remove the "UserDir disabled" line above, and uncomment
 22     # the following line instead:
 23     # 
 24     UserDir public_html
...省略... 

第2步：在用户家目录中建立用于保存网站数据的目录及首页文件，并且把家目录的权限修改为755

# su - linuxprobe
$ mkdir public_html
$ echo "This is linuxprobe website" > public_html/index.html
$ chmod -Rf 755 /home/linuxprobe/

第3步，重启httpd服务

# systemctl  restart httpd

第4步：使用getsebool命令查询并过滤出所有与HTTP协议相关的安全策略，off为禁止状态，on为允许状态

# getsebool -a | grep http
httpd_anon_write --> off
httpd_builtin_scripting --> on
httpd_can_check_spam --> off
httpd_can_connect_ftp --> off
httpd_can_connect_ldap --> off
httpd_can_connect_mythtv --> off
httpd_can_connect_zabbix --> off
httpd_can_network_connect --> off
httpd_can_network_connect_cobbler --> off
httpd_can_network_connect_db --> off
httpd_can_network_memcache --> off
httpd_can_network_relay --> off
httpd_can_sendmail --> off
httpd_dbus_avahi --> off
httpd_dbus_sssd --> off
httpd_dontaudit_search_dirs --> off
httpd_enable_cgi --> on
httpd_enable_ftp_server --> off
httpd_enable_homedirs --> off
httpd_execmem --> off
httpd_graceful_shutdown --> on
httpd_manage_ipa --> off
httpd_mod_auth_ntlm_winbind --> off
httpd_mod_auth_pam --> off
httpd_read_user_content --> off
httpd_run_stickshift --> off
httpd_serve_cobbler_files --> off
httpd_setrlimit --> off
httpd_ssi_exec --> off
httpd_sys_script_anon_write --> off
httpd_tmp_exec --> off
httpd_tty_comm --> off
httpd_unified --> off
httpd_use_cifs --> off
httpd_use_fusefs --> off
httpd_use_gpg --> off
httpd_use_nfs --> off
httpd_use_openstack --> off
httpd_use_sasl --> off
httpd_verify_dns --> off
named_tcp_bind_http_port --> off
prosody_bind_http_port --> off

第5步：使用setsebool命令将httpd_enable_homedirs --> off 改为on，参数-P（大写）表示永久生效

# setsebool -P  httpd_enable_homedirs=on

第6步：访问测试

方法一：图形界面，浏览器输入以下URL

127.0.0.1/~linuxprobe

方法二：在命令行界面输入以下命令

# links 127.0.0.1/~linuxprobe