防止亂上傳php文件被執行php
1.修改虛擬主機配置文件:/usr/local/apache2.4/conf/extra/httpd-vhosts.confshell
<Directory /data/wwwroot/www.123.com/upload> php_admin_flag engine off <FilesMatch (.*)\.php(.*)> Order allow,deny Deny from all </FilesMatch> </Directory>
2.從新加載配置參數:apache
/usr/local/apache2.4/bin/apachectl -t瀏覽器
/usr/local/apache2.4/bin/apachectl gracefulbash
3.建立測試php文件:php7
4.測試:curl
以上是1中全代碼的運行結果;不能訪問,更不能解析socket
以上是單「php_admin_flag engine off」代碼的運行結果,不能解析。函數
user_agent能夠理解爲瀏覽器標識測試
1.修改虛擬主機配置文件:/usr/local/apache2.4/conf/extra/httpd-vhosts.conf
<IfModule mod_rewrite.c> RewriteEngine on RewriteCond %{HTTP_USER_AGENT} .*curl.* [NC,OR] RewriteCond %{HTTP_USER_AGENT} .*baidu.com.* [NC] RewriteRule .* - [F] </IfModule>//NC 忽略大小寫,F爲fobidden的意思
2.從新加載配置參數:
/usr/local/apache2.4/bin/apachectl -t
/usr/local/apache2.4/bin/apachectl graceful
3.測試:
curl -A "123123" -x127.0.0.1:80 'http://111.com/123.hph' #-A 指定user_agent,-e 指定referer 必須以「http://」開頭,-x 省略hosts,-I 僅僅查看狀態碼
/usr/local/php/bin/php -i|grep -i "loaded configuration file" #查看php配置文件位置 /usr/local/php7/etc/php.ini
date.timezone = #定義時區,date.timezone = Asia/Shanghai
disable_functions = #將如下函數禁用 :
eval,assert,popen,passthru,escapeshellarg,escapeshellcmd,passthru,exec,system,chroot,scandir,chgrp,chown,escapeshellcmd,escapeshellarg,shell_exec,proc_get_status,ini_alter,ini_restore,dl,pfsockopen,openlog,syslog,readlink,symlink,leak,popepassthru,stream_socket_server,popen,proc_open,proc_close (危險的函數)
error_log = #定義log路徑,即定義 log_errors 的路徑
log_errors = #是否打開錯誤日誌,on打開,off開啓
error_reporting = #定義日誌的級別,默認爲E_all,生產環境上使用E_ALL & ~E_NOTICE
display = #on在瀏覽器顯示錯誤信息,off關閉在瀏覽器顯示錯誤提示
open_basedir =/data/wwwroot/111.com:/tmp #php.ini是針對全部站點的,此項亦能夠在虛擬主機配置文件中作配置,添加以下行: php_admin_value open_basedir "/data/wwwroot/111.com:/tmp/"