Description: 实现根据黑名单或白名单列表对URL地址进行过滤功能。
注册:
1、regsvr32 /s iebho.dll
卸载:
1、regsvr32 /s /u iebho.dll
过滤规则文件:
1、过滤规则文件位于system32目录下,文件名称为urlfilt.sys
2、文件格式为以\x0a分隔的行,第一行标记缺省是禁止网页访问还是允许,
即是白名单还是黑名单,
网址不能加入http://等头,并且采用模糊匹配方法,例如sina将匹配
www.sina.com.cn、sina.cn等
黑名单格式例:
0\x0awww.sina.com.cn\x0abbs.xici.net\x0a
对于列表中的网址执行阻断,列表外的允许访问
白名单格式例:
1\x0awww.sina.com.cn\x0abbs.xici.net\x0a
对于列表中的网址允许访问,列表外的执行阻断
3、BHO组件对urlfilt.sys文件的访问采用fmShareDenyNone方式,不加任何锁-achieved under white list or blacklist of URL filtering function. Registration : 1, typing/s iebho.dll unloading : 1. typing/s/u iebho.dll filtering rules : 1. Filter rules are located in system32 directory and the file name for urlfilt.sys 2. file format for a \ x0a separated OK, OK marking the first default is prohibited or allowed to visit the website. that is, white list or blacklist web site, http://, etc. can be included in the first, and using fuzzy matching, For example, Sina will match www.sina.com.cn, sina.cn blacklist format such cases : 0 \ x0awww.sina.com.cn \ x0abbs.xici.net \ x0a For the list of blocked implementation of the website, the list outside the white list to allow visits format cases : 1 \ x0awww.sina.com.cn \ x0abbs.xici.net \ x0a list for permission to Platform: |
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