3、修改配置文件“/etc/dansguardian/dansguardian.conf”,搜索“filterport”将端口改为8088。默认是8080,和tomcat冲突。关于proxyport端口,使用的是proxy服务器端口,默认3128,如果你修改了proxy的端口,那么这里也要改成对应的端口。 [root@localhost wj]# gedit /etc/dansguardian/dansguardian.conf # the port that DansGuardian listens to. filterport = 8088
4、配置防火墙,打开tcp的8088端口 [root@localhost wj]# gedit /etc/sysconfig/iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 8088 -j ACCEPT
7、增加过滤网址。 1)修改配置文件“/etc/dansguardian/bannedsitelist”,在后面追加要过滤的网址。重启服务 [root@localhost wj]# gedit /etc/dansguardian/bannedsitelist # You will need to edit to add and remove categories you want news.baidu.com [root@localhost wj]# service dansguardian restart 正在关闭 Web Content Filter (dansguardian): [确定] 启动 Web Content Filter (dansguardian): [确定] 2)客户端访问百度新闻
8、过滤关键字 1)修改配置文件“/etc/dansguardian/bannedphraselist”,在后面追加要过滤的网址。重启服务 [root@localhost wj]# gedit /etc/dansguardian/bannedphraselist # To block any page with words that contain the string "sex". (ie. sexual) <sex>
[root@localhost wj]# service dansguardian restart 正在关闭 Web Content Filter (dansguardian): [确定] 启动 Web Content Filter (dansguardian): [确定] 2)使用客户端浏览器搜索sex,发现网页打不开
9、过滤下载内容 1)修改配置文件“/etc/dansguardian/bannedextentsionlist”,里面默认已经有很多被禁止下载的格式了,如果要去掉某个限制,在前面加# [root@localhost wj]# gedit /etc/dansguardian/bannedextentsionlist #Banned extension list .ade # Microsoft Access project extension .adp # Microsoft Access project .asx # Windows Media Audio / Video .bas # Microsoft Visual Basic class module .bat # Batch file .cab # Windows setup file .chm # Compiled HTML Help file .cmd # Microsoft Windows NT Command script
[root@localhost wj]# service dansguardian restart 正在关闭 Web Content Filter (dansguardian): [确定] 启动 Web Content Filter (dansguardian): [确定] 2)使用客户端浏览器下载一个文件
10、查看日志。可以通过日志文件“/var/log/dansguardian/access.log”来分析当前哪些内容被拦截了。 [root@localhost wj]# gedit /var/log/dansguardian/access.log Sella&utm_term=wkjxxx0913 *DENIED* 禁止的文件扩展名: .exe GET 0 2018.8.15 16:29:07 - 192.168.0.112 http://xiazai.mindmanager.cc/favicon.ico GET 345 2018.8.15 16:30:28 192.168.0.112 http://trackercdn.kugou.com/i/v2/? cmd=26&pid=4&authType=1&hash=1319C71BC5CBF32EF1495CECDA23AF24& key=b1e358948cb6ce56a6c37cc88f408419&behavior=play&module=&appid=1155& mid=bc7ba9731b77d3e10d329f751e774f1c&userid=0&token=&version=2.6.4& vipType=0&album_id=517209 GET 318