防盜鏈:就是防止別人盜用你網站上的資源。經過限制referer來實現防盜鏈的功能php
1.修改虛擬主機配置文件:/usr/local/apache2.4/conf/extra/httpd-vhosts.confhtml
<Directory /data/wwwroot/123.com> SetEnvIfNoCase Referer "http://123.com" local_ref //用來定義referer的白名單 SetEnvIfNoCase Referer "http://111.com" local_ref SetEnvIfNoCase Referer "^$" local_ref //此段的意思是,咱們能夠直接複製圖片或其它資源的地址在瀏覽器中查看。空referer <filesmatch "\.(txt|doc|mp3|zip|rar|jpg|gif)"> //匹配資源作防盜鏈。 Order Allow,Deny //order制定順序,先容許在拒絕 Allow from env=local_ref </filesmatch> </Directory> 如上,把123.com以及111.com兩個站點能夠隨便引用我們的資源,其它的站點均拒絕!
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.測試:curl
#curl -e "http://123.com/123.php" -x127.0.0.1:80 www.123.com/13_avatar_small.jpg -I HTTP/1.1 200 OK Date: Wed, 02 Aug 2017 08:46:37 GMT Server: Apache/2.4.27 (Unix) PHP/5.6.30 Last-Modified: Wed, 07 Jun 2017 09:38:32 GMT ETag: "97d4-5515b7fd39600" Accept-Ranges: bytes Content-Length: 38868 Content-Type: image/jpeg # curl -e "http://qq.com/" -x127.0.0.1:80 www.123.com/13_avatar_small.jpg -I HTTP/1.1 403 Forbidden Date: Wed, 02 Aug 2017 08:46:52 GMT Server: Apache/2.4.27 (Unix) PHP/5.6.30 Content-Type: text/html; charset=iso-8859-1 -e: 指定referer
1.修改虛擬主機配置文件:/usr/local/apache2.4/conf/extra/httpd-vhosts.conf測試
<Directory /data/wwwroot/111.com/admin/> Order deny,allow Deny from all Allow from 127.0.0.1 </Directory>
注:Order 定義訪問順序,先執行deny後執行allow網站
2.建立admin目錄,新建一個index.php文件,內容位121212url
# mkdir admin/spa
# cd admin/
# echo "121212" > index.php
3.從新加載配置參數:
/usr/local/apache2.4/bin/apachectl -t
/usr/local/apache2.4/bin/apachectl graceful
4.測試:
curl -x127.0.0.1:80 111.com/admin/index.php -I
-x指定的是目標IP 127.0.0.1,限制的源IP也是127.0.0.1,也能夠訪問內容
curl -x192.168.133.150:80 111.com/admin/index.php -I
1.修改虛擬主機配置文件:/usr/local/apache2.4/conf/extra/httpd-vhosts.conf
<Directory /data/wwwroot/www.123.com> <FilesMatch "admin.php(.*)"> Order deny,allow Deny from all Allow from 127.0.0.1 </FilesMatch> </Directory>
訪問控制除了目錄的形式以外,也能夠去匹配文件名或連接
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